Hisense U8/U8H Review (55U8H, 65U8H, 75U8H) (2024)

Curved No

The TV has a premium design that looks great in any room. It has extremely thin bezels on three sides, and even the bottom bezel is incredibly thin, so it blends well into your surroundings. The feet are slim and don't take up much space.

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Update 06/11/2024: Unfortunately, during our investigation of the uniformity issues this TV developed, the panel broke and can't be fixed. It has been permanently removed from this test.

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Wall Mount VESA 400x400

The back of the TV is made of plastic, with a textured horizontal pattern and vents along the top. There's also a built-in subwoofer on the back of the TV near the center. There are clips built-in to the feet to help with cable management. The inputs are on the left-hand side of the TV when facing the front, and they're easy to access even when the TV is wall-mounted.

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Borders 0.41" (1.0 cm)

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Max Thickness 2.87" (7.3 cm)

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The Hisense U8H has good build quality. There's a bit of front and back wobble, but the feet support the TV well overall. It's mainly made of a mix of hard plastic and metal, and it looks and feels well-built overall. There's a bit of flex in the back panel, but it doesn't cause any issues.

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Contrast

Native Contrast

The TV has fantastic contrast. Blacks are deep in a dark room, and the local dimming feature is extremely effective at boosting bright highlights while maintaining low black levels in bright scenes. It's a noticeable improvement over the Hisense U8G, especially with local dimming enabled, which is nearly twice as effective at boosting contrast.

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The TV has great blooming performance, as the small size of its dimming zones minimizes any blooming around bright objects or subtitles in darker scenes. However, there's still noticeable blooming with bright objects on a black, or near black, background.

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Local Dimming

Backlight

Dimming Zones Count Of Tested TV

Overall, the TV's processing keeps up very well with fast-moving objects, and lighting zone transitions aren't very noticeable, with minimal haloing.

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Switching to Game Mode doesn't result in any noticeable difference in dark scene performance, which is great.

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Hallway Lights (~1950 cd/m²)

Yellow Skyscraper (~700 cd/m²)

Landscape Pool (~300 cd/m²)

Peak 2% Window

Peak 10% Window

Peak 25% Window

Peak 50% Window

Peak 100% Window

Sustained 2% Window

Sustained 10% Window

Sustained 25% Window

Sustained 50% Window

Sustained 100% Window

Automatic Brightness Limiting (ABL)

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Hallway Lights (~1950 cd/m²)

Yellow Skyscraper (~700 cd/m²)

Landscape Pool (~300 cd/m²)

Peak 2% Window

Peak 10% Window

Peak 25% Window

Peak 50% Window

Peak 100% Window

Sustained 2% Window

Sustained 10% Window

Sustained 25% Window

Sustained 50% Window

Sustained 100% Window

Automatic Brightness Limiting (ABL)

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600 Nit Tracking Delta

1000 Nit Tracking Delta

4000 Nit Tracking Delta

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Real Scene Peak Brightness

Peak 2% Window

Peak 10% Window

Peak 25% Window

Peak 50% Window

Peak 100% Window

Sustained 2% Window

Sustained 10% Window

Sustained 25% Window

Sustained 50% Window

Sustained 100% Window

Automatic Brightness Limiting (ABL)

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Wide Color Gamut

DCI P3 xy

DCI P3 uv

Rec 2020 xy

Rec 2020 uv

The TV has an excellent HDR color gamut. It can display almost all the DCI-P3 color space used by most Ultra HD Blu-ray movies. It also has very good coverage of the wider Rec. 2020 color space, which is gaining in popularity, especially in animated films and some nature documentaries.

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1,000 cd/m² DCI P3 Coverage ITP

10,000 cd/m² Rec 2020 Coverage ITP

White Luminance

Red Luminance

Green Luminance

Blue Luminance

Cyan Luminance

Magenta Luminance

Yellow Luminance

The Hisense U8H has amazing color volume in HDR. Thanks to its high peak brightness and fantastic contrast ratio, it can display colors well across all luminance levels. Colors are bright and vibrant, and it displays dark, saturated colors well.

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White Balance dE

Color dE

Gamma

Color Temperature

Picture Mode

Color Temp Setting

Gamma Setting

The TV has excellent accuracy out of the box. Gamma follows the 2.2 target for a moderately lit room nearly perfectly, and the white balance is great. Color accuracy is excellent, and except for pure blues and whites, there are no noticeable issues. The color temperature is also excellent, neither too warm nor too cold.

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White Balance dE

Color dE

Gamma

Color Temperature

White Balance Calibration

Color Calibration

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50% Std. Dev.

50% DSE

5% Std. Dev.

5% DSE

The TV has great gray uniformity. There's a bit of vignetting in the corners but very little dirt screen effect in the center. Dark scenes look even better, with the only noticeable issues being slightly brighter corners when compared to the TV's center.

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Std. Dev.

Native Std. Dev.

The Hisense U8H has excellent black uniformity. With local dimming disabled, there's some noticeable backlight bleed, especially in the corners, and there are a few bright patches throughout the screen. With local dimming enabled, however, the uniformity is much better. There's a bit of blooming around bright elements of the scene, but it's very minor, thanks to the high native contrast ratio and full-array local dimming feature.

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Color Washout

Color Shift

Brightness Loss

Black Level Raise

Gamma Shift

Sadly, the Hisense U8H has a sub-par viewing angle. The image fades and looks washed out as you move even slightly off-center. It makes it a poor choice for a wide seating arrangement, as anyone sitting off-center will see a degraded image. Unlike high-end TVs from other manufacturers, like the Sony X95J or the Samsung QN90B QLED, there's no wide-angle filter to improve the viewing angle.

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Screen Finish

Total Reflections

Indirect Reflections

Calculated Direct Reflections

The TV has excellent reflection handling. The semi-gloss coating significantly reduces the intensity of direct reflections and does a fantastic job with reflections from ambient lighting. Unlike many high-end TVs, there's no rainbow smear with bright lights.

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100% Black to 50% Gray

50% Gray to 100% White

100% Black to 50% Red

50% Red to 100% Red

100% Black to 50% Green

50% Green to 100% Green

100% Black to 50% Blue

50% Blue to 100% Blue

The TV has alright HDR gradient handling. There's very noticeable banding in dark grays and visible banding in the entire range of greens, as well as in dark reds and bright blues. Other color gradients look great.

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Smoothing

Detail Preservation

Unfortunately, this TV's processing with low-quality content is poor. It just doesn't smooth out macro-blocking and pixelization well.

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Subpixel Layout

Type LED

Sub-Type

Like most TVs on the market, the Hisense U8H TV uses a BGR (Blue-Green-Red) subpixel layout instead of the traditional Red-Green-Blue layout. For video content, it doesn't cause any issues, but if you're planning on using this TV as a PC monitor, this reduces text clarity a bit, although there are easy workarounds for it. You can read more about this here.

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80% Response Time

100% Response Time

The TV has an excellent response time. There's some blur around fast-moving objects, but it's mainly due to persistence blur. Games look great, and it's easy to make out fine details in fast action when watching sports. Unfortunately, like the Hisense U8G, there's noticeable red ghosting in some content.

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Flicker-Free

PWM Dimming Frequency

Unfortunately, like most TVs on the market, it uses pulse width modulation (PWM) to dim the backlight. Thankfully, it flickers at a very high rate at any backlight level, and it's not noticeable unless you're very sensitive to flicker.

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Optional BFI

Min Flicker For 60 fps

60Hz For 60 fps

120Hz For 120 fps

Min Flicker for 60 fps in Game Mode

The TV has an optional backlight strobing feature, commonly known as black frame insertion, to reduce persistence blur and improve the appearance of motion. It can flicker at both 60Hz with 60fps content or at 120Hz with 120fps content, ensuring that you don't see any duplications in motion.

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Motion Interpolation (30 fps)

Motion Interpolation (60 fps)

The TV has an optional motion interpolation feature. With motion interpolation at its highest settings, there's noticeable artifacting in any fast motion, with visible halos in some scenes.

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Frame Hold Time @ 24 fps

Frame Hold Time @ 60 fps

Due to the TV's relatively fast response time, there's noticeable stutter when watching 24p content, like movies, as each frame is held longer on screen. It's especially noticeable in slow panning shots.

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Judder-Free 24p

Judder-Free 24p via 60p

Judder-Free 24p via 60i

Judder-Free 24p via Native Apps

The TV automatically removes judder from any source, ensuring a smooth movie-watching experience.

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Native Refresh Rate

Variable Refresh Rate

HDMI Forum VRR

FreeSync

G-SYNC Compatible

4k VRR Maximum

4k VRR Minimum

1080p VRR Maximum

1080p VRR Minimum

1440p VRR Maximum

1440p VRR Minimum

VRR + Local Dimming Yes

The TV supports variable refresh rate (VRR), and it's compatible with all sources that support it.

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1080p @ 60Hz

1080p @ 60Hz Outside Game Mode

1080p @ 120Hz

1080p @ 144Hz

1440p @ 60Hz

1440p @ 120Hz

1440p @ 144Hz

4k @ 60Hz

4k @ 60Hz + 10-Bit HDR

4k @ 60Hz @ 4:4:4

4k @ 60Hz Outside Game Mode

4k @ 60Hz With Interpolation

4k @ 120Hz

4k @ 144Hz

8k @ 60Hz

The Hisense U8H has superbly low input lag, resulting in a responsive gaming or desktop experience. It's a bit higher than the best TVs on the market, like the LG C2 OLED, but it's not a significant difference.

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Resolution 4k

480p @ 59.94Hz (Widescreen)

720p @ 59.94Hz

1080p @ 60Hz @ 4:4:4

1080p @ 120Hz

1080p @ 144Hz

1440p @ 60Hz

1440p @ 120Hz

1440p @ 144Hz

4k @ 60Hz

4k @ 60Hz @ 4:4:4

4k @ 120Hz

4k @ 120Hz @ 4:4:4

4k @ 144Hz

8k @ 30Hz or 24Hz

8k @ 60Hz

Most common resolutions are supported, and it displays chroma 4:4:4 properly, which is essential for clear text from a PC. 4k @ 120Hz is also displayed properly, even with chroma 4:4:4, as long as you set the HDMI Input Optimization setting to 'Text Clarity Optimization'.

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Auto Low Latency Mode (ALLM)

4k @ 120Hz

1440p @ 120Hz

1080p @ 120Hz

HDR

VRR

The TV can take full advantage of the PS5. It's compatible with all supported features of the PS5, including variable refresh rate support and 1440p support.

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Auto Low Latency Mode (ALLM)

4k @ 120Hz

1440p @ 120Hz

1080p @ 120Hz

HDR

VRR

The Hisense U8H can take full advantage of the Xbox Series S|X. It's compatible with all supported features of the Xbox, including variable refresh rate support and 1440p support. The manufacturer advertises it to support 4k @ 120Hz Dolby Vision gaming, but it's limited to 4k @ 60Hz on the Xbox. If you start playing a game that supports Dolby Vision and have the refresh rate set to 120Hz, it'll fall back to HDR10 instead.

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HDR10

HDR10+

Dolby Vision

HLG

HDMI 2.0 Full Bandwidth

HDMI 2.1 Class Bandwidth

CEC Yes

HDCP 2.2 Yes (HDMI 1,2,3,4)

ATSC Tuner

USB 3.0

Variable Analog Audio Out Yes

Wi-Fi Support Yes (2.4 GHz, 5 GHz)

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HDMI 4

USB 2

Digital Optical Audio Out 1

Analog Audio Out 3.5mm 1

Analog Audio Out RCA 0

Component In 0

Composite In 1 (adapter required, not incl.)

Tuner (Cable/Ant) 1

Ethernet 1

DisplayPort 0

IR In 0

Unfortunately, there's no direct connection for composite sources. Instead, it requires an external breakout adapter, which is no longer included in the box.

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ARC/eARC Port

eARC: Dolby Atmos Over Dolby Digital Plus

eARC: Dolby Digital Plus 7.1

eARC: LPCM 7.1 Over Dolby MAT

eARC: Dolby TrueHD 7.1

eARC: DTS:X Over DTS-HD MA

eARC: DTS-HD Master Audio 7.1

eARC: LPCM Channels (Bitstream)

ARC: Dolby Digital 5.1

ARC: DTS 5.1

Optical: Dolby Digital 5.1

Optical: DTS 5.1

The TV supports eARC and can pass advanced DTS and Dolby formats from a connected source to your soundbar or sound system without reducing audio quality.

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Low-Frequency Extension

Std. Dev. @ 70

Std. Dev. @ 80

Std. Dev. @ Max

Max

Dynamic Range Compression

The Hisense 65U8H has an okay frequency response. Thanks to its built-in subwoofer, it produces more noticeable low bass than the Hisense U8G, but it's still not as good as an external subwoofer with a receiver system or soundbar. It's a bit boomy in the high-bass, and high treble sounds are a bit under-emphasized, but otherwise, it has a well-balanced sound profile and gets decently loud.

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Weighted THD @ 80

Weighted THD @ Max

IMD @ 80

IMD @ Max

This TV has good distortion performance. There's some audible total harmonic distortion, but mainly at high volume levels; it's not noticeable at moderate volume.

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Smart OS Google TV

Version 11

Ease of Use

Smoothness

Time Taken to Select YouTube

Time Taken to Change Backlight

Advanced Options

The TV comes with Google TV 11, an updated version of the Android TV platform used by 2021 Hisense TV models. It's redesigned with a few extra accessibility features, but other than that, it's the same user-friendly platform.

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Ads

Opt-out

Suggested Content in Home

Opt-out of Suggested Content

Like most modern TVs, there are ads and suggested content throughout the interface. You can opt out of suggested content, but this just changes the type of ads you'll see, not the quantity.

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App Selection

App Smoothness

Cast Capable

USB Drive Playback

USB Drive HDR Playback

HDR in Netflix

HDR in YouTube

The Google Play Store has a ton of apps you can download. The interface is very smooth and pleasant to use.

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Size

Voice Control

CEC Menu Control

Other Smart Features

Remote App Hisense RemoteNOW

The Hisense U8H comes with a slightly redesigned remote compared to the remote that came with 2021 Hisense TVs. Like most modern remotes, it lacks a Numpad, and there are quick-access buttons to popular streaming services. The mic built into the remote and on the TV gives you access to Google Assistant and Alexa, so you can ask it to search for content, open apps, and switch inputs.

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There's a button underneath the center of the TV to turn the TV on/off and switch inputs. There's another button to turn off the mic built into the TV if you're concerned about privacy, and you can also use it for the Find My Remote feature.

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Power Consumption 73 W

Power Consumption (Max) 275 W

Firmware V0000.01.00M.M0809

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