11 Best 55 Inch TV With HDMI 2.1 | 4 HDMI 2.1 Ports You Need

A 55-inch TV is the sweet spot for immersive gaming and cinema, but without a full set of HDMI 2.1 ports, you are leaving performance on the table. This generation demands 4K at 120Hz or higher, variable refresh rates, and low-latency auto-switching — all locked behind the HDMI 2.1 standard. A single port won’t cut it when your PS5, Xbox Series X, and soundbar all want a dedicated lane.

I’m Mo Maruf — the founder and writer behind The Tools Trunk. I have spent over a decade tracking display technology shifts, from early 4K adoption to the current HDMI 2.1 landscape, analyzing how panel types, local dimming zones, and refresh rate ceilings translate into real-world gaming and movie performance.

This guide focuses specifically on the HDMI 2.1 capabilities of each model, cutting through marketing jargon to help you pick a 55 inch tv with hdmi 2.1 that genuinely matches your console or PC setup without wasting money on ports you won’t use or missing features you absolutely need.

How To Choose The Best 55 Inch TV With HDMI 2.1

HDMI 2.1 is not a single feature — it is a bundle that includes higher bandwidth (48Gbps), 4K at 120Hz, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and Enhanced Audio Return Channel (eARC). The first mistake is assuming every port labeled “HDMI 2.1” delivers the full 48Gbps. Many budget models cut bandwidth on secondary ports, limiting them to 4K at 60Hz. You need to verify how many ports actually support the full spec.

Port Count vs Port Quality

A TV with four physical HDMI 2.1 ports may still only offer two full-bandwidth inputs. For a multi-console household that also uses a soundbar with eARC, you need at least two full-bandwidth ports — one for the soundbar and one for the primary console. Models like the iFFALCON 55U85 offer four ports with two dedicated to 4K at 144Hz and two for 4K at 60Hz, which is an honest and practical layout. The LG G5 offers four full 48Gbps ports, which is the gold standard for high-end setups.

Native Refresh Rate Ceiling

Native refresh rate determines your motion clarity ceiling. A native 120Hz panel is sufficient for most console games, which rarely exceed 120fps. A native 144Hz or 165Hz panel future-proofs your setup for PC gaming and high-refresh-rate cloud streaming. Panels like the Hisense U8 Series with a native 165Hz panel paired with VRR up to 288Hz provide headroom for frame rate spikes and reduce screen tearing even when the GPU pushes beyond 165fps.

Panel Type: OLED vs Mini-LED

OLED panels deliver per-pixel black levels and infinite contrast, making them ideal for dark-room movie watching and HDR gaming with deep shadows. Mini-LED panels use thousands of local dimming zones to approach OLED-level blacks while achieving much higher peak brightness — often exceeding 1000 nits. For a bright living room with windows, a Mini-LED set like the TCL QM7K or Hisense U8 will look more vibrant than an OLED that struggles to overcome ambient light. OLED models like the Samsung S95D use anti-glare coatings to mitigate this, but they still cannot match Mini-LED brightness.

eARC and Audio Passthrough

If you plan to use an external soundbar or AV receiver, the eARC port must be a full-bandwidth HDMI 2.1 port. Some TVs reserve eARC for a 4K at 60Hz port, which means your gaming console plugged into a different port can still pass lossless Dolby Atmos or DTS:X audio through the TV to the soundbar without compression. Confirm that the eARC port supports Dolby Atmos passthrough and that the TV does not limit the audio format to standard Dolby Digital when using an external device.

Quick Comparison

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Model Category Best For Key Spec Amazon
LG G5 OLED evo (2025) Premium OLED Ultimate brightness & 165Hz gaming 4x 48Gbps HDMI 2.1 Amazon
Samsung S95F OLED (2025) Premium OLED Bright room, glare-free OLED 164Hz VRR, Glare Free Amazon
LG G4 OLED evo Premium OLED Reference picture quality A11 AI Processor, One Wall Amazon
Sony BRAVIA 8 OLED Premium OLED PS5 integration, movie accuracy XR Processor, PS5 Tone Mapping Amazon
Samsung S95D OLED Premium OLED Bright room, anti-glare screen 144Hz, Glare Free coating Amazon
Hisense U8 Series Premium Mini-LED Extreme brightness & PC gaming Native 165Hz, 5000 Nits Amazon
Samsung S85D OLED Mid-Range OLED OLED entry, 120Hz console play Motion Xcelerator 120Hz Amazon
Hisense CanvasTV S7 Mid-Range LCD Art mode, living room decor 144Hz, Anti-Glare Matte Amazon
TCL QM7K Mid-Range Mini-LED Best value Mini-LED brightness Up to 2500 dimming zones Amazon
Sony BRAVIA 2 II Mid-Range LED PS5 gaming with 4K upscaling 4K XR-Reality PRO upscaling Amazon
iFFALCON 55U85 Budget Mini-LED Multi-console, 144Hz value 4x HDMI 2.1 (2x 144Hz) Amazon

In‑Depth Reviews

Best Overall

1. LG 55-Inch Class OLED evo AI G5 Series (2025)

4x 48Gbps HDMI 2.1Alpha 11 Gen2 AI Processor

The LG G5 is the most complete HDMI 2.1 package on this list, delivering four full-bandwidth 48Gbps ports with native 165Hz support and a pixel response time of 0.1ms. The Brightness Booster Ultimate pushes this OLED evo panel 45% brighter than the G4, making it viable for rooms with moderate ambient light without sacrificing the per-pixel black levels that define OLED. The Alpha 11 Gen2 processor handles AI Super Upscaling and AI Director Processing, which cleans up lower-resolution streaming content noticeably better than last year’s model.

Gamers will appreciate the NVIDIA G-Sync and AMD FreeSync Premium certification alongside VRR that holds steady across the full 48Hz to 165Hz range. The Game Dashboard and Game Optimizer put all latency controls, black stabilizer, and crosshair overlays in one menu layer. The One Wall Design leaves virtually no gap when mounted flush, though the power cable is non-detachable which complicates recessed wall wiring. The webOS Re:New program guarantees software updates for five years, which is rare in this category.

Customer feedback consistently praises the unreal black levels and the noticeable brightness improvement over previous OLED gens. Multiple users noted the remote lacks backlit buttons, which is a minor ergonomic annoyance in dark rooms. For those building a multi-console setup with a PC, this is the most future-proof 55-inch HDMI 2.1 TV you can buy today.

What works

  • Four full 48Gbps HDMI 2.1 ports with 4:4:4 support
  • 165Hz native refresh with G-Sync and FreeSync Premium Pro

What doesn’t

  • Non-detachable power cable complicates flush wall mounts
  • Remote lacks backlit buttons for dark room use
Glare-Free OLED

2. Samsung 55-Inch Class OLED S95F (2025)

NQ4 AI Gen3 Processor164Hz Motion Xcelerator

The Samsung S95F is the most aggressive OLED implementation yet for bright room use. Its OLED Glare Free coating extends beyond a simple anti-reflective layer — it physically diffuses light across the surface, eliminating direct reflections without creating a hazy matte look. This makes it the only OLED that performs well in a sun-drenched living room without pulling curtains. The NQ4 AI Gen3 processor runs 128 neural networks for real-time upscaling and HDR tone mapping, and it drives the Motion Xcelerator up to 164Hz for PC gaming.

HDR Pro delivers infinite contrast with significantly higher peak brightness than the S95D, though it still falls short of the LG G5’s brightness ceiling. The One Connect Box keeps the panel itself incredibly thin and allows a single cable to carry all signals, simplifying wall mounting. Samsung Tizen OS is functional but has a cluttered home screen that some users find intrusive, and the AI-powered recommendations can feel aggressive. The anti-glare coating is sensitive to cleaning — using the wrong cloth can leave micro-abrasions visible on solid white backgrounds.

Owners consistently rate the picture quality as stunning, especially for HDR movies and bright-room sports viewing. The primary reliability concern involves the One Connect Box, which has shown failure patterns in earlier models, though this 2025 revision uses a newer connector. If your setup involves direct window light and you want OLED black levels, this is the only serious option.

What works

  • Best-in-class anti-glare coating eliminates reflections without haze
  • One Connect Box enables ultra-thin wall-mounted profile

What doesn’t

  • One Connect Box failure rate is a known reliability risk
  • Tizen OS home screen is cluttered with promoted content
Reference OLED

3. Samsung 55-Inch Class OLED S95D (2024)

144Hz Motion XceleratorOLED HDR Pro

The S95D sits just below the S95F in Samsung’s 2024 lineup but remains a formidable HDMI 2.1 performer. It uses the same OLED Glare Free technology as the newer model, making it equally effective in bright rooms. The Motion Xcelerator 144Hz handles 4K at 144fps with VRR, which covers the vast majority of PC gaming scenarios today. The Real Depth Enhancer increases foreground contrast to create a sense of dimensionality that is especially noticeable in 3D-rendered game environments.

4K AI Upscaling uses 20 neural networks to sharpen sub-4K content, and the NQ4 AI Gen2 processor handles motion interpolation cleanly without creating soap-opera effect artifacts at default settings. Object Tracking Sound+ uses virtual top channels to create a soundstage that follows on-screen action, which works well for positional audio in games. The Tizen OS interface is the same cluttered experience as the S95F, and the One Connect Box carries the same reliability baggage.

Reviews highlight the exceptional color accuracy and the anti-glare performance that makes blacks look inky even during daytime viewing. The primary complaint is the One Connect Box lifespan — multiple users reported failure within six months to a year. If you find this at a discount relative to the S95F, the trade-off is worth it if you invest in an extended warranty covering the external box.

What works

  • OLED Glare Free coating works nearly as well as the S95F
  • 144Hz at 4K with VRR covers all current console and PC needs

What doesn’t

  • One Connect Box failure is a recurring issue in user reviews
  • Motion interpolation needs manual tuning to avoid artifacts
PS5 Optimized

4. Sony 55 Inch OLED BRAVIA 8 (K-55XR80)

XR ProcessorPS5 Auto HDR Tone Mapping

Sony’s BRAVIA 8 is engineered specifically for PlayStation 5 owners who want deep integration beyond raw HDMI 2.1 bandwidth. The XR Processor enables Auto HDR Tone Mapping, which reads the PS5’s HDR metadata and adjusts the TV’s tone curve automatically, eliminating the manual calibration step most TVs require. Auto Genre Picture Mode switches to Game Mode when the console sends a gaming signal and reverts to Cinema mode when you switch to a streaming app, all without menu diving.

The OLED panel with XR Contrast Booster 15 delivers deep blacks with highlight punch that rivals entry-level Mini-LEDs. XR OLED Motion handles 24p content and fast panning shots without the stutter that plagues some OLEDs. Acoustic Surface Audio+ uses the panel itself as a diaphragm, producing sound that comes directly from the screen — useful for dialogue clarity but lacking the bass extension of a separate soundbar. The Google TV interface is clean and responsive, though some users report random sound dropouts in streaming apps that require a restart.

Customers consistently praise the image accuracy and the seamless PS5 handshake. The main drawbacks are the relatively modest peak brightness compared to the LG G5 and the occasional software instability. For movie purists who also game on PS5, the studio-calibrated modes for Netflix and Prime Video make this the most artifact-free viewing experience out of the box.

What works

  • Auto HDR Tone Mapping and Auto Genre Picture Mode for PS5
  • Studio-calibrated picture modes for streaming services

What doesn’t

  • Peak brightness lags behind premium Mini-LED and LG OLED
  • Random sound dropouts in Google TV apps reported
Premium OLED

5. LG 55-Inch Class OLED evo G4 Series

A11 AI Processor4x HDMI 2.1

The G4 is LG’s previous-generation flagship that remains relevant due to its mature A11 AI Processor and proven OLED evo panel. It offers four HDMI 2.1 ports supporting 4K at 120Hz with G-Sync and FreeSync Premium, plus a Brightness Booster Max that improves over the C-series but does not reach the G5’s levels.

Dolby Vision and Dolby Atmos are fully supported across all four HDMI inputs, and the Filmmaker Mode preserves director intent without aggressive motion smoothing. The built-in speaker system is improved over earlier LG OLEDs but still lacks bass punch — an external soundbar remains recommended. The Magic Remote with point-and-click functionality is divisive; some users love the cursor-like control, while others find it imprecise for typing.

Customers report excellent black levels and color accuracy, with many noting the TV improves significantly after the first 24 hours as the panel compensates for initial uniformity issues. The primary criticism is that the interface feels slightly less responsive than competitors’ offerings, though this has been improved via firmware. If you prioritize picture purity over peak brightness and want a proven OLED platform, the G4 delivers outstanding value at its current price point.

What works

  • Proven OLED evo technology with excellent brightness and black levels
  • Four HDMI 2.1 ports with G-Sync and FreeSync Premium

What doesn’t

  • Built-in audio still insufficient for immersive gaming
  • Magic Remote pointer can be imprecise for text input
Extreme Brightness

6. Hisense 55″ U8 Series ULED Mini-LED (55U8QG)

Native 165Hz Panel5000 Nits Peak Brightness

The Hisense U8 Series is built for gamers who push beyond console limits. Its native 165Hz panel with VRR up to 288Hz is the highest refresh rate ceiling in this roundup, making it ideal for high-frame-rate PC gaming where frame rates can spike above 200fps. The up to 5000 nits peak brightness is blistering — it will deliver specular highlights that OLEDs simply cannot match, and the Anti-Reflection Pro coating helps maintain visibility in direct sunlight.

The Hi-View AI Engine Pro chipset analyzes content in real time to optimize contrast and sharpness, and with up to 5600 local dimming zones, the black levels approach OLED territory while retaining the brightness headroom for HDR impact. The 4.1.2-channel built-in audio system with two up-firing speakers and a dedicated subwoofer is the best built-in sound on this list, providing genuine Dolby Atmos height effects without an external soundbar. The Game Bar overlay gives you on-screen control over VRR status, frame rate, and latency stats without leaving the game.

Customer reviews emphasize the incredible brightness and the surprisingly good built-in sound. Common issues include a buggy Amazon Prime Video app that may require an external streaming stick, and the remote control’s power-on reliability being inconsistent — users report needing to hold the button or use voice commands to wake the TV. If you game in a bright room or with HDR-optimized PC titles, the U8 is the most spec-dense Mini-LED at this size.

What works

  • Native 165Hz with VRR up to 288Hz outperforms most OLEDs
  • 5000 nits peak brightness and 5600 dimming zones for HDR impact

What doesn’t

  • Amazon Prime app has persistent bugs requiring external device
  • Remote control power-on response is inconsistent
OLED Entry

7. Samsung 55-Inch Class OLED S85D Series

120Hz Motion XceleratorReal Depth Enhancer

The Samsung S85D is the most affordable OLED in this guide that still delivers genuine per-pixel black levels and Pantone-validated color accuracy. The Motion Xcelerator 120Hz is perfectly matched to console gaming limits — PS5 and Xbox Series X cap at 4K at 120Hz, so the S85D does not waste bandwidth on refresh rates you cannot use. The NQ4 AI Gen2 processor provides 4K AI Upscaling and real-time depth enhancement that makes low-resolution streaming look sharper than expected.

Dolby Atmos and Object Tracking Sound Lite create a virtual 3D soundstage that follows on-screen movement, though the physical speaker array lacks the bass and volume of higher-tier models. The solar-powered remote eliminates battery waste, charging from ambient light and USB-C. The Tizen OS is identical to the premium Samsungs, carrying the same cluttered interface but also the same app availability and fast input switching. The front-firing speakers mean you get clearer dialogue than down-firing designs, even when the TV is wall-mounted.

Customer feedback is overwhelmingly positive about the picture quality and value, with many noting this is a substantial upgrade from their previous LCD sets. The main issues are the non-standard remote layout that some find confusing, and the occasional software bug that requires a power cycle. For console-only gamers who want OLED black levels without paying for features they cannot use, the S85D is the smartest financial decision.

What works

  • OLED black levels and color accuracy at accessible price point
  • 120Hz refresh rate matches current console generation perfectly

What doesn’t

  • Built-in speakers lack bass extension and maximum volume
  • Tizen OS interface is cluttered with promotional content
Living Room Canvas

8. Hisense 55″ Hi-QLED S7 CanvasTV Series

144Hz Native RefreshHi-Matte Anti-Glare Display

The CanvasTV fills a unique niche — it is a stylish art TV that does not compromise on gaming performance. The Hi-Matte display eliminates reflections while displaying art, and the included teak frame and UltraSlim wall mount make it look like a real painting when not in use. Under the art layer, it is a capable gaming TV with a native 144Hz panel and two full-bandwidth HDMI 2.1 ports that support VRR and ALLM.

The AI Ambient Light Sensor automatically adjusts brightness and color temperature to match the room lighting, which improves both art mode realism and gaming visibility. The Motion Detector turns the display on when you enter the room and fades it when you leave, saving power while maintaining the gallery aesthetic. The 2.0.2 multi-dimensional sound system with DTS Virtual:X provides adequate sound for casual viewing, though serious gamers will want an external soundbar. Google TV is fast and responsive, and the included remote supports voice commands.

Owners consistently praise the value proposition compared to the Samsung Frame, noting the CanvasTV offers comparable art features at a lower cost. The primary compromise is that the Hi-Matte display, while excellent for art, slightly reduces peak brightness for HDR gaming compared to glossy OLEDs. For living rooms where the TV is a centerpiece even when turned off, and where 144Hz gaming is a priority, this is a uniquely balanced choice.

What works

  • Hi-Matte display and included frame create convincing art mode
  • 144Hz panel with HDMI 2.1 for serious gaming

What doesn’t

  • Art mode HDR brightness is reduced compared to glossy panels
  • Wall mount has no adjustment options for perfect alignment
Best Value Mini-LED

9. TCL 55 Inch Class QM7K Series Mini LED QLED

Up to 2500 Dimming Zones144Hz Anti-Reflective Screen

TCL’s QM7K delivers Mini-LED performance at a price that undercuts the competition significantly. The QD-Mini LED technology combines quantum dot color with thousands of tiny LEDs behind the panel, controlled by the Halo Control System that includes a Super High Energy LED Microchip and Super Condensed Micro Lens. The result is up to LD2500 precise dimming series — 2500 local dimming zones — that provide black levels deep enough to rival entry-level OLEDs while maintaining high HDR brightness that works in any lighting condition.

The CrystGlow HVA panel blocks reflections effectively, and the native 144Hz refresh rate with 240Hz gaming VRR handles console and PC gaming without tearing. The Onkyo-tuned audio system provides better than average built-in sound, though it still lacks the height channels of the Hisense U8. Google TV is responsive and includes all major streaming apps, and the remote includes a dedicated voice button for hands-free control. Bang & Olufsen audio tuning helps the speakers deliver clear dialogue and decent bass for an all-in-one solution.

Customer feedback highlights the excellent picture quality for the price, with deep blacks and bright highlights that impress in bright rooms. Negative points include a cheap-feeling remote that lights up when picked up, and Google TV bloatware that some users find annoying. If you want Mini-LED performance without paying premium prices, the QM7K is the strongest value proposition in this list.

What works

  • Up to 2500 dimming zones for near-OLED black levels
  • 144Hz native refresh with 240Hz VRR for tear-free gaming

What doesn’t

  • Remote control build quality feels cheap and plasticky
  • Google TV bloatware cannot be fully uninstalled
PS5 Upscaling

10. Sony BRAVIA 2 II 55 Inch 4K LED (K-55S20M2)

4K Processor X1PS5 Auto HDR Tone Mapping

The Sony BRAVIA 2 II is an LED-backlit TV that prioritizes processing power over panel technology. Its 4K Processor X1 with 4K XR-Reality PRO upscales 1080p and 1440p content to near-4K quality, which is critical for PS5 owners playing older titles that do not natively render at 4K. The Motionflow XR technology reduces blur in fast-paced sports and action sequences, and the exclusive PS5 features — Auto HDR Tone Mapping and Auto Genre Picture Mode — are identical to those found in Sony’s OLED range.

The LED panel delivers solid brightness and color for a standard backlit design, but it cannot compete with Mini-LED or OLED contrast. The Game Menu puts all gaming-specific picture settings in one overlay, including black level adjustment, motion blur reduction, and input lag display. Google TV is snappy and supports Apple AirPlay 2 and Google Cast. The built-in speakers are adequate for news and dialogue but lack the bass and immersion needed for gaming.

Customer reviews emphasize the excellent picture quality for the price, especially the upscaling that makes low-resolution content look sharp. The most common issue is a freezing problem that requires unplugging the TV to reset — this appears to be a software bug that affects some units. For PS5 owners on a strict budget who prioritize image processing over contrast ratio, the BRAVIA 2 II offers features usually reserved for higher-tier Sonys.

What works

  • 4K XR-Reality PRO upscaling makes 1080p games look sharp
  • Full PS5 integration with Auto HDR Tone Mapping and Game Menu

What doesn’t

  • Standard LED panel cannot match Mini-LED or OLED contrast
  • Software freezing issue reported requiring hard reset
Budget Multi-Console

11. iFFALCON 55″ 4K MiniLED Smart TV (55U85)

4x HDMI 2.1 (2x 144Hz)144Hz VRR up to 288Hz

The iFFALCON 55U85 is the most affordable TV on this list that offers four physical HDMI 2.1 ports, with two supporting 4K at 144Hz for next-gen consoles and gaming PCs. For a household with a PS5, Xbox Series X, and a soundbar, this eliminates the need for an HDMI switch — each device gets a dedicated port. The Mini-LED panel with local dimming and a 6000:1 contrast ratio delivers bright, vibrant HDR that punches well above its price bracket, with up to 1000 nits peak brightness that makes Dolby Vision and HDR10+ content look impactful.

Variable Refresh Rate coverage from 48Hz to 144Hz, combined with FreeSync Premium Pro certification, eliminates screen tearing and reduces input lag during intense gameplay. Dolby Vision IQ reads ambient light and adjusts the picture automatically, while Dolby Vision Gaming mode configures the TV for console gaming with zero setup. The 50W 2.1-channel audio system includes a 20W woofer and supports Dolby Atmos passthrough via eARC. Google TV is clean and supports all major streaming apps, plus AirPlay 2 and Chromecast built-in for casting.

Customer reviews highlight the exceptional value — users report this TV outperforms more expensive sets from Vizio and Samsung in terms of color accuracy and gaming responsiveness. The primary criticism is that the full retail price is only justified during sales events like Black Friday, where it becomes a steal. For budget-conscious gamers with multiple consoles, the 55U85 is the only four-port HDMI 2.1 option in its class.

What works

  • Four physical HDMI 2.1 ports with two at 144Hz
  • Mini-LED panel with 1000 nits and Dolby Vision at lowest price

What doesn’t

  • Best value only realized during significant discount events
  • Two HDMI ports limited to 4K at 60Hz, not full 48Gbps

Hardware & Specs Guide

HDMI 2.1 Bandwidth Tiers

Full-bandwidth HDMI 2.1 operates at 48Gbps, supporting 4K at 144Hz with 12-bit color and uncompressed 7.1-channel audio. Many TVs, including the iFFALCON 55U85, split their ports: two full 48Gbps ports and two reduced 24Gbps ports that top out at 4K at 60Hz. The LG G5 is the only model in this guide with all four ports running at full 48Gbps. If you need multiple high-refresh-rate devices simultaneously, check the port configuration, not just the port count.

Variable Refresh Rate Implementation

VRR eliminates screen tearing by synchronizing the display refresh rate with the GPU’s frame output. All HDMI 2.1 TVs support VRR, but the range varies. Standard HDMI-VRR covers 48Hz to 120Hz. The iFFALCON and Hisense U8 extend VRR to 288Hz, which covers frame rate spikes above 165Hz. FreeSync Premium Pro adds low-framerate compensation (LFC), ensuring smooth playback even when frame rates drop below 48Hz. G-Sync Compatible certification on LG models guarantees flicker-free VRR with NVIDIA GPUs.

FAQ

What is the difference between native 120Hz and native 144Hz for console gaming?
Current generation consoles (PS5, Xbox Series X) are capped at 4K at 120Hz output. A native 120Hz panel will match this perfectly. A native 144Hz panel provides headroom for PC gaming and helps reduce input lag slightly because the panel refreshes faster even when the console outputs 120Hz. Native 165Hz and 240Hz panels benefit PC gamers but do not improve console graphical performance.
Do I need eARC if I use a soundbar with my 55-inch HDMI 2.1 TV?
Yes, eARC is essential if your soundbar supports Dolby Atmos or DTS:X. Without eARC, the TV will compress the audio to Dolby Digital Plus, losing the height channels and object-based audio information. Ensure the eARC port is a full-bandwidth HDMI 2.1 port so that high-refresh-rate gaming signals are not forced through a reduced-bandwidth port.
Why does my PS5 say the TV does not support 4K at 120Hz when the box says HDMI 2.1?
This usually happens when you plug the PS5 into an HDMI port that is not full 48Gbps. Many TVs label all ports as HDMI 2.1 but only the designated high-speed ports support 4K at 120Hz. Check the user manual for which ports run at full bandwidth — typically HDMI 1 and HDMI 2 on most models. Also ensure you are using an Ultra High Speed HDMI cable rated for 48Gbps.
Does AMD FreeSync or NVIDIA G-Sync work on TVs with HDMI 2.1 VRR?
Standard HDMI-VRR works with all GPU brands and consoles that support it. FreeSync Premium and G-Sync Compatible are additional certifications that guarantee specific performance characteristics. FreeSync Premium Pro adds HDR support and LFC. G-Sync Compatible certification ensures flicker-free VRR on supported NVIDIA GPUs. TVs like the LG G5 support both, while the iFFALCON only supports FreeSync Premium Pro.

Final Thoughts: The Verdict

For most users, the 55 inch tv with hdmi 2.1 winner is the LG G5 OLED evo because it is the only model offering four full-bandwidth 48Gbps ports with 165Hz at 4K, combining premium OLED black levels with future-proofed connectivity. If you want extreme HDR brightness and a native 165Hz panel for PC gaming, grab the Hisense U8 Series. And for a multi-console household on a budget, nothing beats the iFFALCON 55U85 and its four HDMI 2.1 ports at the lowest possible entry point.