Hisense U9DG TV Review

8.2 Mixed Usages
8.3 TV Shows:
8.8 HDR Movies:
8.2 HDR Gaming:
7.7 Sports( Considering Day Light)
8 PC Monitor ():
Release year: 2021 Rating: 4.2
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Screen Size Variation 65-77 Inches inch
Display Type: OLED
Screen Design Flat Tv
Connectivity: WiFi , HDMI , USB , Ethernet , Bluetooth , Optical Audio , RF
Number Of HDMI Ports: 4
HDR HDR10 , HDR10+ , Dolby Vision , HLG
Refresh Rate: 120 Hz
Next Gen. Gaming Feature: VRR (Variable Refresh Rate) , ALLM (Auto Low Latency Mode) , eARC
TV Type Indoor
Special Feature: Quantum Dot Color Technology, Full Array Local Dimming Pro, Dolby Vision HDR, Dolby Atmos, Game Mode, Android TV, Bluetooth Audio
Supported Internet Services: Netflix, Hulu, Disney+, Amazon Instant Video, YouTube etc


Screen Size: 75 inches
Display Type LED
Aspect Ratio 16:9
Screen Resolution (pixels): 4K UHD (3840 x 2160 pixels)
Screen Refresh Rate: 120Hz
Viewing Angle 178 degree
Backlight Type: Full-Array
Quantum Dot Color: Yes
Video Processing Technology: MediaTek MT9960
HDR (High Dynamic Range): HDR10, HDR10+, Dolby Vision, HLG


Contrast: Contrast 31,169 : 1 & Native Contrast 24,775 : 1
Brightness: peak brightness - 1000 nits
Local Dimming: 2,000,000 plus Dimming Zones
Gray & Black Uniformity: 50% Uniformity 50% Std. Dev-2.752%, 50% DSE-0.169% & Black Uniformity Std. Dev-0.246% & Native Std. Dev-0.215%
Viewing Angle: 178 degree
Reflections: Screen Finish- Semi-gloss, Total Reflections-2.6%, Indirect Reflections-0.3%, Calculated Direct Reflections-2.2%
Calibration: Pre White Balance dE-2.72, Color dE-1.82,Gamma-2.16 2.22, Color Temperature-7,038 K & post White Balance dE-0.98, Color dE-1.06, Gamma-2.18 2.19, Color Temperature-6,489 K
Pixels & Motion: Subpixel Layout- RGB, Type- LED, Sub-Type- IPS & 120Hz Native Refresh
Input Handling (480p and 720p): 480p content is upscaled well and looks great overall on the Hisense U9DG. & 720p content is upscaled well, with no noticeable issues.
Input Handling (1080p): 1080p content, like Blu-rays, looks fantastic, almost as good as native 4k.
Input Handling (4k): 4k content is displayed perfectly, with no dithering or other subpixel issues.
Color Gamut: Color Gamut DCI-P3 DCI P3 xy-97.76%, DCI P3 uv-97.39% & Rec 2020 xy-73.83%, Rec 2020 uv-77.95%
Color Volume: : P3 Color Volume ITP 1,000 cd/m² DCI P3 Coverage ITP-78.2% & 2020 Color Volume ITP 10,000 cd/m² Rec 2020 Coverage ITP-42.3%
Gradient & Response Time: 16.8 ms
Supported Resolutions: 720p,1080p, 1440p, 2160p
Interface: Android TV


Numbers of HDMI: 4
HDMI Version 0
Audio Return Channel 1
Optical Digital Audio Output: 1
Component Video Inputs: 0
Composite Video Inputs: 0
3.5mm Composite A/V Inputs: 0
RF Inputs: 1
USB Ports: 2
Analog Audio/Headphone Output: 1


HDR10: Yes
HDR10+ : Yes
Dolby Vision: Yes
HLG : Yes
HDMI 2.0 : Yes (HDMI 1,2,3,4)
HDMI 2.1 : Yes (HDMI 3,4)
CEC Enabled: Yes
HDCP 2.2: Yes (HDMI 1,2,3,4)
ATSC Tuner: 1.0
USB 3.0 : Yes
Variable Analog Audio Out: Yes
Wi-Fi : Yes (2.4 GHz, 5 GHz)


ARC/eARC Port : Yes (ARC/eARC)
eARC: Dolby Atmos Over Dolby Digital Plus : Yes
eARC: Dolby Digital Plus 7.1 : Yes
eARC: LPCM 7.1 Over Dolby MAT: Yes
eARC: Dolby TrueHD 7.1 : Yes
eARC: DTS:X Over DTS-HD Master Audio: Yes
eARC: DTS-HD Master Audio 7.1: Yes
eARC: LPCM Channels (Bitstream) : 2.0
ARC: Dolby Digital 5.1 Yes
ARC: DTS 5.1 Yes
Optical: Dolby Digital 5.1: Yes
Optical: DTS 5.1 : Yes


Built-in Speakers: Downward-Firing
Voice Clarity: N/A
Distortion: Total Harmonic Distortion Weighted THD @ 80- 0.179, Weighted THD @ Max- 0.867, IMD @ 80- 3.12%, IMD @ Max- 12.34%
Frequency Response: Low-Frequency Extension 95.14 Hz
Bass: Minimal low-frequency response (below 50Hz)
Soundstage: 1
Immersion: "Immersion" in the context of TV audio refers to the extent to which the sound envelops the viewer, creating a more immersive viewing experience
Dolby Atmos Support: Supported (but limited by built-in speakers)
Audio Passthrough: Yes (via HDMI eARC) the supported audio passthrough options may include Dolby Atmos, Dolby Digital, DTS:X, LPCM, and more.
Recommendation: For a significant improvement in sound quality, a soundbar is highly recommended. Soundbars offer better soundstage, stronger bass, and overall clarity compared to built-in TV speakers.


Cast Capable Yes
USB Drive Playback Yes
USB Drive HDR Playback Yes
HDR in Netflix Yes
HDR in YouTube Yes
Apps Navigation Ease To Use


Operating System Android TV
CPU / Processor MediaTek MT9960
Graphic Processor / GPU Mali-G52
RAM 8gb
Storage 16gb
Chromecast Built-in
Alexa Built-in


PS5 Compatibility: Yes
Xbox Series X |S Compatibility Yes
Auto Low Latency Mode (ALLM): Yes
Variable Refresh Rate (VRR): Yes
Input Lag: 16ms
HDR: Yes
High Frame Rate (HFR): up to 120Hz
Additional Features: Game Mode


Voice Control Yes
Universal Remote Support for HDMI Device Yes
Universal Remote Support for non-HDMI Device Yes
Remote App Hisense RemoteNOW


Dimensions 66.0 x 39.0 x 3.4 inche
Style The Hisense 75U9DG has a premium design, with very thin bezels on three sides and a nice metallic finish.
Back & Borders: Back Wall Mount VESA 600x400 & Borders 0.43
Thickness: Max Thickness 2.60
Build Quality: The Hisense U9DG has great build quality overall. The metal feet are solid and support the TV well, but there's a bit of wobble, which is normal for a TV of this size.
Longevity: N/A
Stand: The stand is nearly the full width of the TV, but it supports it well, with just a bit of wobble. Footprint of the 75
Included Components: Power cable, Remote, 2x AAA batteries, A/V composite adapter


TV Shows: 8.3
HDR Movies: 8.8
HDR Gaming: 8.2
Sports( Considering Day Light) 7.7
PC Monitor (): 8
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