54.6″ Hisense 55U7SF – Full Specifications
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Pros & Cons
Pros
- 3000 cd/m² peak brightness with Full Array Local Dimming
- 165 Hz refresh rate + Game Booster 330 Hz
- MediaTek Pentonic 800 SoC with Dolby Vision Gaming
- ATSC 3.0 tuner and 4 x HDMI 2.1
- Wi-Fi 6 and Bluetooth 5.4
Cons
- No model alias documented yet for 2026
- VA panel (not IPS-ADS Pro on 65" and 75")
- No Dolby Vision IQ on some sizes
- Heavier stand compared to previous gen
- Premium pricing
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Score & Ratings
9.0/10
Great
The hisense 55U7SF earns a excellent overall score of 9.0/10. Our editors evaluate each TV across display quality, colour accuracy, motion performance, and connectivity.
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Basic Information
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Brand | Hisense | |
| Model | 55U7SF | |
| Series | U7SF | |
| Model Alias | -2026 Hisense 55" Class U7 ULED MiniLED 4K Fire TV | |
| Model Year | 2026 |
✓ Good 2026 — current generation. Latest panel technology and features.
|
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Display Overview
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Size Class | 54.6 in (inches) |
✓ Good 54" — medium TV or large monitor. Works as bedroom TV or big desk display.
|
| Resolution | 3840 x 2160 pixels |
✓ Good 4K UHD (3840×2160) — four times 1080p. Pin-sharp text, exceptional photo and video detail at any screen size.
|
| Aspect Ratio | 16:9 |
Standard 16:9 — universal for all streaming, gaming, and productivity content worldwide.
|
| Panel Type | IPS-ADS Pro, Mini LED |
✓ Good IPS — consistent colour accuracy across 178° viewing angle. No colour shift when viewed from the side.
|
| Panel Bit Depth | 10 bits (8 bits + FRC) |
✓ Good 10-bit — 1.07 billion colours. Eliminates colour banding in HDR skies, skin tones and gradients.
|
| Colors | 1.07 billion colors / 30-bit | |
| Backlight | Yes | |
| Viewing Angle | 178° / 178° |
✓ Good 178° / 178° — consistent colour from virtually any position. Ideal for group viewing and shared screen use.
|
| Screen Coating | Anti-glare/MatteHisense ULEDHi-QLED Mini LED ProFull Array Local DimmingAnti-Reflection |
✓ Good Anti-glare/Matte — diffuses room reflections. Comfortable in bright offices and near windows.
|
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Screen Dimensions
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Screen Width | 1209.6 mm (millimeters) |
Active display area in millimetres.
|
| Screen Height | 680.4 mm (millimeters) |
Active display area in millimetres.
|
| Screen-to-Body Ratio | 93.98 % (percent) |
✓ Good 93.98 % (percent) — slim bezels. Clean modern look with minimal frame.
|
| Pixel Pitch | 0.315 mm (millimeters) |
△ Average 0.315 mm (millimeters) pitch — standard. Pixels become visible on close inspection of large panels.
|
| Pixel Density | 80 ppi (pixels per inch) |
△ Average 80 PPI — standard TV density. Fine from 2m+; pixels visible up close.
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Display Performance
6
| Specification | Value | 💡 What It Means |
|---|---|---|
| HDR Support | Dolby Vision IQDolby VisionHDR10+ GamingHDR10+HDR10HLG |
✓ Good Dolby Vision IQ — best HDR standard. Adapts tone-mapping to ambient room brightness automatically.
|
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Motion & Gaming
7
| Specification | Value | 💡 What It Means |
|---|---|---|
| Max Refresh Rate | 48 Hz - 165 Hz (hertz) |
✓ Good 165Hz — excellent for all gaming genres. Fast camera pans and sprints stay sharp, not blurred.
|
| Variable Refresh Rate (VRR) | Variable Refresh Rate (VRR) |
✓ Good Variable Refresh Rate — GPU and display sync together. Eliminates screen tearing and reduces stutter in games.
|
| AMD FreeSync | AMD FreeSync Premium Pro |
✓ Good FreeSync Premium Pro — AMD's top tier: tear-free + Low Framerate Compensation + HDR support.
|
| ALLM | Auto Low Latency Mode (ALLM) |
✓ Good Auto Low Latency Mode — TV switches to Game Mode automatically when a console is detected. No manual setting needed.
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| Motion Tech | Motion Estimation Motion Compensation (MEMC)Game Booster 330 Hz |
Motion Estimation Motion Compensation (MEMC)Game Booster 330 Hz — motion processing reduces judder in fast-moving content. Adjustable to taste.
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Display Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Advanced Display Technologies | Hisense ULEDHi-QLED Mini LED ProFull Array Local DimmingAnti-ReflectionAnti-Glare |
Local dimming (per-zone HDR contrast). Quantum Dot (wider colour gamut). Anti-glare matte coating.
|
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Smart TV & Processor
8
| Specification | Value | 💡 What It Means |
|---|---|---|
| Operating System | Fire TV |
✓ Good Fire TV OS — Amazon's platform. Alexa built-in; all major streaming apps.
|
| Processor | Hi-View AI Engine Pro (4K)MediaTek Pentonic 800 (MT9655) |
Hi-View AI Engine Pro (4K)MediaTek Pentonic 800 (MT9655) — dedicated display processor manages smart features, AI upscaling, and HDR tone-mapping.
|
| CPU | 4 |
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Audio System
4
| Specification | Value | 💡 What It Means |
|---|---|---|
| Speaker Setup | 2.1.2 CH |
✓ Good 2.1.2 CH — stereo plus bass channels/subwoofer support. Fuller sound than simple 2.0 TV speakers.
|
| Subwoofer | 1 x sub |
✓ Good Built-in subwoofer — adds deep bass. Films and music have noticeably more low-end depth.
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| Total Output | 50 W |
✓ Good 50 W — strong built-in audio; soundbar optional.
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| Audio Features | 2.1.2 CH50 WAI SoundDolby AtmosDTS Virtual: X |
✓ Good Dolby Atmos (3D spatial audio on compatible content).
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Connectivity & Ports
2
| Specification | Value | 💡 What It Means |
|---|---|---|
| Ports | 1× USB 2.0 (Type-A · downstream)1× USB 3.0 (Type-A · downstream)1× Ethernet RJ454× HDMI 2.1 (CEC)1× Cable/Antenna In (F-type female)1× Optical Audio OutAuto Low Latency Mode (ALLM)Enhanced Audio Return Channel (eARC) on HDMI 3High-bandwidth Digital Content Protection (HDCP)High Frame Rate (HFR)Variable Refresh Rate (VRR) |
✓ Good HDMI 2.1 — supports 4K@144Hz or 8K@60Hz bandwidth. Ethernet port — wired network for stable 4K streaming.
|
| Wireless | LAN / EthernetWi-Fi 6Wi-Fi DirectDLNABluetooth 5.4 |
✓ Good Wi-Fi 6 — fast wireless, excellent in busy environments. Bluetooth 5 (wireless headphones and keyboards).
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Network & Tuner
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| TV Tuner | Analog (NTSC/PAL/SECAM)ATSCClear QAMATSC 3.0 |
✓ Good Built-in tuner — receives ATSC (US digital broadcast HD), Clear QAM (cable without a set-top box) without a separate receiver.
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Design, Build & Dimensions
9
| Specification | Value | 💡 What It Means |
|---|---|---|
| Without Stand Width | 1227 mm (millimeters) |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Height | 713.7 mm (millimeters) |
Panel dimensions without stand attached. Use for wall-mount space planning.
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| Without Stand Depth | 58.4 mm (millimeters) |
Panel dimensions without stand attached. Use for wall-mount space planning.
|
| Without Stand Weight | 13.8 kg (kilograms) |
△ Average 13.8 kg (kilograms) — standard weight for this panel size.
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| With Stand Width | 1227 mm (millimeters) |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Height | 747 mm (millimeters) |
Overall footprint with stand. Use when planning desk or shelf placement.
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| With Stand Depth | 264 mm (millimeters) |
Overall footprint with stand. Use when planning desk or shelf placement.
|
| With Stand Weight | 17 kg (kilograms) |
△ Average 17 kg (kilograms) — heavy; two people recommended for wall mounting.
|
| Color | Black |
Available colour finish for this unit.
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Mount & Ergonomics
3
| Specification | Value | 💡 What It Means |
|---|---|---|
| VESA Mount | 400 x 400 mm |
✓ Good Wall-mount compatible — use the listed VESA pattern with a TV-rated bracket sized for this screen and weight.
|
| Wall Mount Support | Yes | |
| Adjustments | No |
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Power Consumption
5
| Specification | Value | 💡 What It Means |
|---|---|---|
| Voltage | 110 V - 120 V (volts) |
Check power compatibility with your local supply before use.
|
| Frequency | 50 Hz - 60 Hz (hertz) |
50/60Hz AC supply — compatible with worldwide power grids including US, UK, EU, and AU.
|
| Average Consumption | 190 W (watts) |
⚠ Limited 190 W (watts) — higher consumption. Typical for large TVs and high-brightness displays.
|
| Maximum Consumption | 280 W (watts) | |
| Standby | 0.5 W (watts) |
✓ Good 0.5 W (watts) standby — near-zero idle power. Excellent energy compliance.
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Gaming & AI Features
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Gaming & AI Features | AMD FreeSync Premium ProVariable Refresh Rate (VRR)Game Booster 330 HzGame Mode UltraGame BarDolby Vision GamingHDR10+ Gaming |
✓ Good AMD FreeSync (tear-free). VRR.
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Picture Technologies
1
| Specification | Value | 💡 What It Means |
|---|---|---|
| Picture Technologies | AI 4K UpscalingAI Detail EnhancementAI HDR EnhancementAI PictureDynamic Tone Mapping ProFilmmaker ModeQuantum Dot ColorIMAX EnhancedTotal HDR Solution |
✓ Good AI 4K upscaling (lower-res content enhanced to near-4K).
|
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Frequently Asked Questions
01 What type of panel does the hisense 55U7SF use? ›
It features an IPS panel, which delivers wide 178° viewing angles and consistent colour accuracy. Colours stay accurate whether you're sitting centred or off to the side.
02 Can the hisense 55U7SF handle gaming? ›
✓ Yes — the 165Hz refresh rate makes fast-paced titles noticeably smoother than 60Hz. Fast camera pans and character movement stay sharp.
03 Does the hisense 55U7SF support Dolby Vision? ›
✓ Yes. Dolby Vision adjusts brightness metadata scene-by-scene, so explosions look bright and dark space scenes look genuinely dark — all automatically. Netflix, Disney+, and Apple TV+ content benefit directly. This is a significant step up from basic HDR10.
04 Who is the hisense 55U7SF best for? ›
It is best suited for gamers, office users. It is less ideal for professional colour grading — there are better-spec'd options for those needs. Check the "Who Should Buy" section above for a full profile breakdown.
05 Does the IPS panel cause issues in dark rooms? ›
IPS panels produce a slight glow in very dark rooms when displaying black content — this is normal for the technology. It is most noticeable in pitch-black rooms. For dark-room cinematic use, a VA or OLED panel would produce deeper blacks. For everyday and office use it is not an issue.
06 Can the hisense 55U7SF be used as a PC monitor? ›
Technically yes, but TVs are optimised for viewing distances of 2–4 metres. As a desk monitor the pixel density may feel lower than a dedicated PC monitor of similar size. Input lag in Game Mode is typically acceptable for console gaming but check the spec for PC gaming use.
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