Best for HDMI 2.1 support
Hisense U75QG
5.0 feature score
Highest scored product for this feature based on supporting review evidence.
Best TVs for HDMI 2.1 support
HDMI 2.1 support Decision Dashboard
Safest pick
LG G6
5.0 feature score
Balances feature score, supporting reviews, and overall product strength.
Most evidence
Hisense U65QF
6 supporting reviews
Has the broadest review evidence for this feature.
Best overall product
Roku Pro Series (2025)
4.4 overall score
Strongest overall product among items with scored evidence for this feature.
HDMI 2.1 connectivity is a strong part of the gaming package, enabling high-refresh 4K play across multiple devices.
Pros: sustained brightness, HDR format support
Cons: gaming mode quality, Bluetooth audio support
All four HDMI inputs support HDMI 2.1 gaming features, an unusually complete setup for an entry-level OLED.
Pros: display technology, response time
Cons: setup ease, account requirements
Full-bandwidth HDMI 2.1 across every input supports the G6’s comprehensive gaming feature set.
Pros: panel type, display technology
Cons: account requirements, DTS support
The HDMI 2.1 implementation is unusually complete, with full-bandwidth gaming features available across all four inputs.
Pros: resolution, contrast ratio
Cons: HDR10+ support, account requirements
A customer successfully ran a PS5 at 4K/120, confirming that the high-bandwidth HDMI connection delivers the expected gaming benefit.
Pros: resolution, display technology
Cons: customer support, optical audio output
The high-bandwidth HDMI connections deliver the fast 4K signals needed for modern gaming.
Pros: resolution, HDR format support
Cons: software updates, account requirements
Full HDMI 2.1 capability supports modern high-bandwidth gaming features without restricting them to a single premium input.
Pros: overall image accuracy, resolution
Cons: motion clarity, response time
HDMI 2.1 capability is a major source conflict: most hands-on reviews praise it for modern console and PC gaming, while one article says the TV lacks HDMI 2.1 entirely. Where...
Pros: resolution, HDR format support
Cons: advertising intrusiveness, gaming dashboard
HDMI 2.1 implementation is limited by the 60Hz panel and by having only one newer-standard port. Reviewers view it as functional but underpowered for a current gaming TV.
Pros: local dimming performance, HDR format support
Cons: gradient handling, banding control