Samsung OLED S90D Series (2024) vs Hisense U8N Mini-LED ULED 4K Google TV (2024)
Get the Samsung OLED S90D Series (2024) unless you crave jaw-dropping brightness. The numbers: 1,200 nits peak brightness vs Hisense's incredible 3,000 nits. The Samsung OLED S90D offers perfect black levels, making it ideal for movie nights, but the Hisense U8N shines in sunny rooms thanks to its class-leading brightness. In real-world use, the Samsung OLED S90D Series (2024) is the premium option for ultimate contrast, especially in dark environments. However, the Hisense U8N Mini-LED ULED 4K Google TV (2024) crushes glare with its HDR peak brightness, making it a top pick for bright living spaces. You'll love the Hisense if you're a gamer needing vibrant visuals and excellent reflection handling.
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Samsung OLED S90D Series (2024)
Hisense U8N Mini-LED ULED 4K Google TV (2024)
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Samsung OLED S90D Series (2024) vs Hisense U8N Mini-LED ULED 4K Google TV (2024)
Samsung OLED S90D Series (2024)
Hisense U8N Mini-LED ULED 4K Google TV (2024)
| Criterion | Samsung OLED S90D Series (2024) | Hisense U8N Mini-LED ULED 4K Google TV (2024) |
|---|---|---|
| Rating | ★4(953)Amazon | ★4.25(918)Amazon |
Screen Size | 42" / 48" / 55" / 65" / 77" / 83" | 55" / 65" / 75" / 85" / 100" |
Resolution | 4K (3,840 x 2,160) | 4K (3840 x 2160) |
Screen Type | QD-OLED (55"/65"/77"); WOLED (42"/48"/83") – US Market standard distribution | Mini-LED with Quantum Dot; VA Panel (55"/65"/85"/100"); ADS Pro Panel (75" only) |
Refresh Rate | 144 Hz native (PC); 120 Hz (Consoles) | 144 Hz native (VRR from 48Hz-144Hz) |
Processor | NQ4 AI Gen2 Processor | Hi-View Engine PRO |
Upscaling | 4K AI Upscaling (20 neural networks) | 4K Upscaling (AI-powered) |
HDR Formats | OLED HDR+, HDR10+, HLG (No Dolby Vision) | Dolby Vision IQ, HDR10+, HDR10, HLG |
Peak Brightness | ≈1,200 nits (QD-OLED HDR 2% window); ≈700-800 nits (WOLED models) – varies by panel type | ≈3,000+ nits (HDR Peak 10% Window); ≈850-900 nits (SDR Real Scene) – Class-leading brightness |
Local Dimming | No (Self-illuminating pixels) | Yes (Full Array Local Dimming Pro; up to 2,000+ zones depending on size) |
Contrast | Infinite (Perfect Black) | ≈280,000:1 (with Local Dimming on VA models); 75" ADS model will have lower native contrast but wider angles |
Color Gamut | ≈99% DCI-P3 (QD-OLED models); ≈96-98% DCI-P3 (WOLED models) | ≈96% DCI-P3 (Quantum Dot Color) |
HDMI Ports | 4x HDMI 2.1 (All ports support 4K@144Hz) | 4x HDMI (2x HDMI 2.1; 2x HDMI 2.0) |
HDMI 2 1 | Yes (4 ports) | Yes (Ports 3 & 4 support 4K@144Hz; Port 3 is eARC) |
VRR | Yes (FreeSync Premium, G-SYNC Compatible, VRR) | Yes (FreeSync Premium Pro, G-SYNC Compatible, HDMI Forum VRR) |
Allm | Yes (Auto Game Mode) | Yes (Auto Low Latency Mode) |
Input Lag | ≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈3 ms @ 144Hz | ≈14 ms @ 60Hz; ≈6 ms @ 120Hz |
Audio Channels | 2.1 Channel | 2.1.2 Channel (Multi-Channel Audio) |
Audio Power | 40 W | 50 W (2x 15W Main + 20W Subwoofer + 2x 5W Up-firing) |
Audio Features | Dolby Atmos; Object Tracking Sound Lite (OTS Lite); Q-Symphony; Active Voice Amplifier Pro | Dolby Atmos; DTS:X; WiSA Ready; IMAX Enhanced |
Smart Platform | Samsung Tizen OS (2024) | Google TV (Android 12) |
App Store | Samsung Smart Hub (Tizen); Samsung Gaming Hub | Google Play Store |
Voice Assistants | Alexa Built-in; Bixby; Works with Google Assistant | Google Assistant (Hands-free); Works with Alexa |
Casting | Apple AirPlay 2; Multi View; Tap View | Chromecast Built-in; Apple AirPlay 2 |
Connectivity | Wi-Fi 5 (802.11ac); Bluetooth 5.2; Ethernet (LAN); Optical Audio | Wi-Fi 6E (802.11ax); Bluetooth 5.3; Ethernet (LAN); Digital Audio Output (Optical) |
Tuner | ATSC 3.0 (NextGen TV) / Clear QAM | ATSC 3.0 (NextGen TV) / Clear QAM |
Vesa | 300 x 200 mm (55"/65"); 400 x 300 mm (77"); 400 x 400 mm (83") | 400 x 300 mm (55"); 400 x 400 mm (65"); 600 x 400 mm (75"/85") |
Dimensions With Stand | 65": 56.9 x 35.3 x 10.4 in; 77": 67.6 x 41.3 x 11.3 in | 65": 57.0 x 35.7 x 11.4 in; 75": 65.8 x 40.8 x 12.8 in |
Weight | 65": 49.6 lbs; 77": 88.2 lbs (with stand) | 65": 68.3 lbs; 75": 87.1 lbs (with stand) |
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Samsung OLED S90D Series (2024)
✓ Pros:
- • Perfect black levels and infinite contrast (all sizes)
- • QD-OLED models (55"-77") deliver class-leading color brightness and volume
- • Full 4K @ 144Hz support on all four HDMI 2.1 ports for PC gamers
- • Excellent reflection handling (especially on glossy QD-OLED panels)
✗ Cons:
- • No Dolby Vision support (Samsung remains exclusive to HDR10+)
- • Significant performance difference between QD-OLED and WOLED sizes
- • Tizen OS interface can feel cluttered with ads and recommendations
- • Aggressive ABL (Auto Brightness Limiter) can dim large bright scenes
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Hisense U8N Mini-LED ULED 4K Google TV (2024)
✓ Pros:
- • Incredible HDR peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning
- • Excellent reflection handling and black levels (especially on VA models)
- • Includes ATSC 3.0 tuner and Wi-Fi 6E (future-proof connectivity)
- • Built-in 2.1.2 audio system with subwoofer delivers better-than-average TV sound
✗ Cons:
- • The 75-inch model's ADS panel has significantly lower contrast than the other sizes
- • Only two HDMI 2.1 ports, and one is shared with eARC (limiting for multi-console users)
- • Viewing angles are narrow on the 55", 65", and 85" VA models
- • Out-of-the-box color accuracy often requires calibration compared to Sony or LG
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Which one is better?
The Hisense U8N Mini-LED ULED 4K Google TV (2024) is the better buy for most people - its peak brightness of 3,000+ nits crushes the Samsung OLED S90D Series (2024). That said, grab the Samsung if you prioritize perfect blacks and contrast - it's worth it for movie enthusiasts.
Who should buy each?
Choose the Samsung OLED S90D Series (2024) if: you want perfect black levels for cinematic viewing, enjoy HDR10+ content, or value a clutter-free smart interface.
Choose the Hisense U8N Mini-LED ULED 4K Google TV (2024) if: you need incredible brightness for daytime viewing, enjoy immersive audio with a powerful sound system, or play games that benefit from high peak brightness.
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Samsung OLED S90D Series (2024) excels if you value perfect black levels and infinite contrast (all sizes). Hisense U8N Mini-LED ULED 4K Google TV (2024) is better if you prioritize incredible hdr peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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