What HDMI do I need for VRR?
For Variable Refresh Rate (VRR) with 4K at 120Hz, you need an HDMI 2.1 cable and matching 2.1 ports on both your TV/monitor and device (PS5, Xbox Series X, PC). While HDMI 2.0 can support basic VRR at lower resolutions, HDMI 2.1 is necessary for full 48Gbps bandwidth, 4K resolution, and superior performance without screen tearing. BenQ +3Which HDMI supports VRR?
However, if your setup involves advanced features such as Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), or Dynamic HDR—especially for gaming or high-end video applications—an HDMI 2.1 cable is required to fully support those functions.Do you need HDMI 2.1 for VRR?
Do I Need HDMI 2.1 to Use VRR on PS5? Yes, as the official release from Sony states, VRR and HDMI 2.1 are required together. Gaming monitors like the EX2710U or EX3210U already feature dual HDMI 2.1 full bandwidth 48Gbps ports, and the PS5 was designed with HDMI 2.1 in mind.Is HDMI 2.2 overkill?
Yes, HDMI 2.2 is currently overkill for most users, offering capabilities like 16K resolution and 96Gbps bandwidth far beyond today's mainstream content (mostly 4K) and devices, making it a future-proofing upgrade for early adopters in competitive gaming or professional video, while HDMI 2.1 remains sufficient for general entertainment. Its main benefit now is for high-end PC gaming or next-gen consoles seeking extreme frame rates (4K@240Hz+), or for pro setups, but most won't see its full potential for years.Can HDMI 1.4 do VRR?
No, an HDMI 1.4 cable cannot reliably support Variable Refresh Rate (VRR) on modern consoles like the PlayStation 5 or Xbox Series X — even if marketed as “compatible.” The technical limitations of HDMI 1.4 make true adaptive sync impossible without significant performance compromises.What is Variable Refresh Rate?
Is HDMI 1.4 enough for 4K?
It is known that HDMI 1.4 and 2.0 can support 4K displays. But HDMI 1.4 can only support 4K video at a refresh rate of 24; HDMI 2.0 can achieve high-quality 4K video at 50 and 60p. So, HDMI 1.4 is suitable for just watching videos, and HDMI 2.0 is your best choice for playing games.Is HDMI 1.4 or 2.1 better?
Maximum Video Quality. If you're trying to get the very highest resolutions at the fastest frame rates, HDMI 2.1 wins. That's clear in the data sheets. HDMI 2.1 vs DisplayPort 1.4 comparisons show HDMI wins in raw performance, as DisplayPort 1.4 simply cannot match the maximum output of HDMI 2.1.Does HDMI 2.2 support 120Hz?
HDMI 2.2 is now officially released, supporting resolutions up to 16K and refresh rates as high as 120 Hz. It requires Ultra96-certified cables, identifiable by an official logo and QR code.Is HDMI 2.0 enough for 144Hz?
Yes, HDMI 2.0 can support 144Hz refresh rates at 1080p resolution. In fact, HDMI 2.0 performs even better; it supports 1440p content at 144Hz with no color compression.Is VRR necessary for 120Hz?
Do 120Hz TVs support variable refresh rates? Many 120Hz TVs support variable refresh rates (VRR), which synchronize the TV's refresh rate with the frame rate of the game. VRR reduces screen tearing and improves motion clarity.What HDMI does the PS5 need for VRR?
The PS5 console supports the HDMI 2.1 specification, and it also supports 4K 120Hz video output. As this emerging technology isn't fully supported in the market, Sony Interactive Entertainment is working with TV manufacturers to improve performance and bring the best experience to console users.Is HDMI 2.1 needed for PS5 120Hz?
HDMI 2.0 brought 4K at 60Hz and improved audio channels, and the latest, HDMI 2.1, supports 8K resolution, 4K at 120Hz, dynamic HDR, and bandwidth up to 48Gbps. For gaming consoles like the PS5, HDMI 2.1 is particularly important.Is HDMI 2.2 coming out?
2.2 cables also wrap in every technology baked into every iteration of 2.1, such as eARC, variable refresh rates, and Source-Based Tone Mapping (SBTM), the last allowing input devices to perform some of their own HDR mapping instead of foisting everything on your TV. The HDMI 2.2 spec became official in June 2025.Do you need 2.1 for VRR?
VRR only works when using the main 1.4 Display Port with a 1.4 display port cable and 1.4 mode activated in the monitor general settings under display port version. PS5 doesn't have a display port, so you have to get a HDMI 2.1 to Display Port 1.4 converter cable.Is FreeSync the same as VRR?
FreeSync is AMD's implementation of VESA's VRR standard, and the phrases are often used interchangeably. FreeSync branded monitors should be compatible with all VESA compatible drivers. G-SYNC is NVIDIA's proprietary hardware and software implementation of VRR.Is HDMI 2.0 enough for 120Hz?
The biggest thing with HDMI 2.1 is the exponential growth in bandwidth compared to HDMI 2.0, which has been most associated with 4K 60Hz. However, HDMI 2.0 also does have the ability to execute 4K 120Hz. As we've discussed before, it's all a matter of bandwidth and the right settings.Is HDMI 2.2 required for gaming?
If you're into entertainment or call yourself a gamer, the answer is a 'yes'. If you're a gamer with plans to get the latest console or a high-end gaming PC, you'll definitely want to go for HDMI 2.2. The faster refresh rates, reduced input lag, and smoother performance are designed with gamers in mind.Can HDMI 2.2 do 240Hz?
HDMI 2.2 does support 240Hz but the resolution you choose will determine how it works.Do I need 2.1 HDMI for 4K?
HDMI 2.1 is worth it for a monitor if you need higher refresh rates, better resolutions (like 4K at 120Hz or 8K), or features like Variable Refresh Rate (VRR) for smoother gaming. If your monitor or devices don't support these features, HDMI 2.1 might not make a significant difference.Is HDMI 1.4 or 2.0 better for PS5?
We recommend going with a premium HDMI cable, or HDMI 2.0. While HDMI 1.4 (high speed) has a bandwidth of 10Gb/s, HDMI 2.0 (premium) bumps that up to 18Gb/s, or nearly twice.Is HDMI 1.4 ok for 4K?
This includes support for 4096×2160 at 24 Hz, 3840×2160 at 24, 25, and 30 Hz, and 1920×1080 at 120 Hz. All resolutions and refresh rates can be support with the High Speed HDMI Cable.Why does my 240Hz monitor only show 60Hz?
Your 240Hz monitor is likely stuck at 60Hz due to an inadequate cable (needs DisplayPort or high-spec HDMI 2.0+), outdated graphics drivers, incorrect Windows display settings (need to manually select 240Hz in advanced settings), or a power plan limiting performance, often fixed by checking OSD, updating drivers, changing cables, or adjusting Windows/GPU settings.Does VRR cause input lag?
For competitive gamers, VRR is crucial: Minimizes input lag, reducing the delay between actions and on-screen response. Maintains a consistent frame rate, ensuring smooth gameplay without fluctuations. Provides a competitive edge with smoother visuals and lower input lag.
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