Head to head

Hisense U8N Mini-LED TV vs Samsung S90D OLED TV

They split the 6 rankable specs evenly, so cost decides it: Hisense U8N Mini-LED TV costs $300 less.

Catalog as of September 1, 2026

Why, in numbers

Panel type: Hisense U8N Mini-LED lists Mini-LED QLED (VA) (Hisense sheet, 2026-09-02); Samsung S90D lists QD-OLED / WOLED (size dependent) (Samsung sheet, 2026-09-02).
Peak brightness (HDR): Hisense U8N Mini-LED lists ~3,000 nits HDR (other published figure, not on maker sheet); Samsung S90D lists ~1,100–1,300 nits peak HDR (other published figure, not on maker sheet).
HDMI 2.1 ports: Hisense U8N Mini-LED lists 2 (of 4 HDMI total) (Hisense sheet, 2026-09-02); Samsung S90D lists 4 (Samsung sheet, 2026-09-02).
Native refresh rate: Hisense U8N Mini-LED lists 144 Hz (Hisense sheet, 2026-09-02); Samsung S90D lists 120 Hz (up to 144 Hz with PC) (Samsung sheet, 2026-09-02).
Contrast: Hisense U8N Mini-LED lists High native contrast + dynamic local dimming (our summary); Samsung S90D lists Infinite (per-pixel self-lit) (our summary).

Manufacturer list price, not a live offer. Confirm current pricing before you buy.

Hisense U8N Mini-LED TV

$1,2993 spec wins

Swap

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TCL QM7 Mini-LED TV$799 Hisense U7N Mini-LED TV$799 LG B4 OLED TV$1,299 TCL QM8 Mini-LED TV$1,499 Samsung Q90C QLED TV$1,799 LG C4 OLED evo TV$1,799 Sony BRAVIA 7 Mini-LED TV$1,799 Samsung QN90D Neo QLED TV$1,899 Sony BRAVIA 8 OLED TV$1,999 LG G3 OLED evo TV$2,199 Samsung S95D QD-OLED TV$2,599 LG G4 OLED evo TV$2,599 Sony BRAVIA 9 Mini-LED TV$3,299 Sony A95L OLED TV$3,499

Samsung S90D OLED TV

$1,5993 spec wins

Swap

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Buying for

Every rankable spec counts once. Pick a lens to score only what matters for your tv.

Straight answer

Overall: 3 to 3

Tied overall. Hisense U8N Mini-LED is cheaper.

The 6 rankable overall specs split 3 to 3.
Saves $300 at list price.

Check first: the Hisense U8N Mini-LED has only two HDMI 2.1 ports.

3 Hisense U8N Mini-LED6 rankable of 28 specsSamsung S90D 3

Deal-breakers

tick what would make you walk away

Only two HDMI 2.1 portsrow
A PS5, an Xbox and a 4K120 PC cannot all connect at full bandwidth, and one port doubles as eARC.
Trips:Hisense U8N Mini-LED · 2 (of 4 HDMI total)Clear:Samsung S90D · 4
Burn-in riskrow
Static news tickers, game HUDs and desktop use can leave permanent marks over the years.
Clear:Hisense U8N Mini-LED · None (LED)Trips:Samsung S90D · Yes (mitigated by Samsung OLED Care and…

At a glance

The handful of numbers that decide most purchases in this category.

3 of 3 differ

Panel type≠

Hisense

Mini-LED QLED (VA)

Samsung

QD-OLED / WOLED (size dependent)

Peak brightness (HDR)

Hisense

~3,000 nits HDR

Samsung

~1,100–1,300 nits peak HDR

HDMI 2.1 ports

Hisense

2 (of 4 HDMI total)

Samsung

Living Room Space & Placement Check

Real-world physical measurements for credenza width, soundbar clearance, and wall mounting.

Ergonomic & Spatial Check

TV Stand & Table Footprint

Check your media console width before buying wide-foot models.

Hisense

Heavy metal center pedestal base with cable clips

Samsung

Standard pedestal or dual-foot support

Soundbar Clearance

Low bezel clearance may cause soundbars to block screen bottom or remote sensor.

Hisense

2.9 in clearance above base

Samsung

Standard clearance

Wall Mount Profile & Depth

Hisense

1.8 in uniform depth; standard VESA 400x400

Samsung

Standard VESA wall depth

The 90-Day Owner Regret Check

Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.

Post-Purchase Truths

Hisense: What to watch for

Software / Apps
Smart TV interface runs sponsored ads and banner recommendations.
Like most modern smart TV platforms, the home menu highlights suggested streaming content and sponsored banner placement out of the box.
Ergonomics
Thin integrated TV speakers lack low-end bass punch.
Ultra-thin modern chassis leave minimal acoustic chamber depth, making a dedicated soundbar or audio system virtually mandatory for movie dialogues.

Samsung: What to watch for

Software / Apps
Smart TV interface runs sponsored ads and banner recommendations.
Like most modern smart TV platforms, the home menu highlights suggested streaming content and sponsored banner placement out of the box.
Ergonomics
Thin integrated TV speakers lack low-end bass punch.
Ultra-thin modern chassis leave minimal acoustic chamber depth, making a dedicated soundbar or audio system virtually mandatory for movie dialogues.

Hisense U8N Mini-LED$1,2993 wins

Samsung S90D$1,5993 wins

Picture Processing Gaming Audio Smart TV Design Ownership

25 of 28 attributes differ. Identical rows are dimmed.

Picture

leads 2-0

Picture specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
Panel type	Mini-LED QLED (VA)	QD-OLED / WOLED (size dependent)
Screen size	65 inches	65 inches
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Native refresh rate	144 Hz (wins this row: higher)	120 Hz (up to 144 Hz with PC)
Peak brightness (HDR)Not on the official sheet	~3,000 nits HDR (wins this row: higher)	~1,100–1,300 nits peak HDR
ContrastOur summary	High native contrast + dynamic local dimming	Infinite (per-pixel self-lit)
Local dimming	Full Array Mini-LED (2,000+ zones)	Per-pixel self-emissive
Viewing angleOur summary	Moderate	Ultra Wide viewing angles
Screen finish	Anti-reflective coating	Glossy with anti-reflective filter
HDR formats	Dolby Vision IQ, HDR10+, HDR10, HLG	HDR10, HDR10+ Adaptive, HDR10+ Gaming, HLG (no Dolby Vision)

Processing

3 differences

Processing specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
Processor	Hi-View Engine PRO	NQ4 AI Gen2 Processor
Motion handlingOur summary	Smooth Motion 480	Instantaneous OLED response time (~0.1 ms)
Upscaling	AI 4K Upscaler	4K AI Upscaling

Gaming

leads 2-0

Gaming specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
HDMI 2.1 ports	2 (of 4 HDMI total)	4 (wins this row: higher)
4K 120Hz	Yes	Yes (up to 4K 144Hz)
VRR	Yes (FreeSync Premium Pro)	Yes (AMD FreeSync Premium Pro, HDMI VRR)
Auto low latency (ALLM)	Yes	Yes
Input lag (4K 120, game mode)Not on the official sheet	~6.2 ms	~5.5 ms at 4K 120Hz / ~9.5 ms at 60Hz (wins this row: lower)
G-Sync / FreeSync	FreeSync Premium Pro	FreeSync Premium Pro, G-Sync Compatible

Audio

3 differences

Audio specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
Speakers	2.1.2 multi-channel audio, 50W	2.1 channel, 40W (Object Tracking Sound Lite)
Dolby Atmos	Yes	Yes (with wireless Dolby Atmos support)
eARC	Yes	Yes (HDMI 3)

Smart TV

2 differences

Smart TV specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
Operating system	Google TV	Tizen OS
Voice assistants	Google Assistant, Alexa	Bixby, Amazon Alexa built-in

Design

leads 1-0

Design specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
ThicknessNot on the official sheet	~46 mm	~39 mm at thickest section (LaserSlim design) (wins this row: lower)
Wall mount	VESA 400x300	VESA 300 × 200 mm

Ownership

leads 1-0

Ownership specifications. Middle column is Hisense U8N Mini-LED TV, right column is Samsung S90D OLED TV.
Burn-in riskOur summary	None (LED)	Yes (mitigated by Samsung OLED Care and Pixel Shift)
Warranty	2 years (wins this row: higher)	1 year manufacturer limited warranty

Most rows are from the official spec sheet. Marked rows are other published figures or our summary, not lab tests we ran.

Hisense U8N Mini-LED TV source Samsung S90D OLED TV source

Which one should you buy

Pick this one if

Hisense U8N Mini-LED TV

65-inch high-performance Mini-LED TV with Hi-View Engine PRO and 3,000 nits peak brightness.

Outstanding HDR punch and black depth
144Hz native refresh rate with Game Bar
Affordable price for premium Mini-LED specs

What you give up

Noticeable blooming off-angle
Ecosystem and OS navigation can feel sluggish

Full Hisense U8N Mini-LED TV specs →

Pick this one if

Samsung S90D OLED TV

65-inch 4K OLED TV with NQ4 AI Gen2 processor, 144Hz native refresh rate, and OLED HDR+.

Infinite contrast with deep true blacks
144Hz refresh rate with four HDMI 2.1 ports for PC gaming
Great value OLED compared to flagship S95D

What you give up

No Dolby Vision support (Samsung uses HDR10+)
Built-in speakers lack deep low-end bass

Full Samsung S90D OLED TV specs →

Best for each use

Gaming

Console or PC play: low input lag, 120 Hz, enough HDMI 2.1 ports for every box

For gaming, buy the Samsung S90D.

Leads 2 of 3 rankable gaming specs; Hisense U8N Mini-LED takes 1.
HDMI 2.1 ports: 4 vs 2
Input lag (4K 120, game mode): ~5.5 ms at 4K 120Hz / ~9.5 ms at 60Hz vs ~6.2 ms
Hisense U8N Mini-LED is $300 cheaper. Pay the difference only if hdmi 2.1 ports matters to you.

Movies

Dark-room films and HDR streaming: black levels, HDR formats, motion and upscaling

Too close to call on movies from the spec sheets. Only peak brightness (hdr) is rankable here.

Contrast: High native contrast + dynamic local dimming vs Infinite
Panel type: Mini-LED QLED vs QD-OLED / WOLED

Bright rooms

Daytime TV and sports in a sunny room: brightness, glare handling, wide seating

Too close to call on bright rooms from the spec sheets. Only peak brightness (hdr) is rankable here.

Screen finish: Anti-reflective coating vs Glossy with anti-reflective filter
Viewing angle: Moderate vs Ultra Wide viewing angles

Every answer above is scored from published figures. A lens uses only the rows that matter for that use, including marked rows that are not on the official sheet. Switch lenses interactively in the panel above.

Done deciding?

Open the full standalone spec sheet for either device.

Hisense U8N Mini-LED TV spec sheet Samsung S90D OLED TV spec sheet

Manufacturer pages: Hisense U8N Mini-LED TV ↗ · Samsung S90D OLED TV ↗

Common questions

Which is cheaper, the Hisense U8N Mini-LED or the Samsung S90D?

Hisense U8N Mini-LED costs $300 less at list price.

What is the biggest catch with the Hisense U8N Mini-LED or Samsung S90D?

Hisense U8N Mini-LED has this deal-breaker: only two HDMI 2.1 ports. A PS5, an Xbox and a 4K120 PC cannot all connect at full bandwidth, and one port doubles as eARC.

Which is better for gaming, the Hisense U8N Mini-LED or the Samsung S90D?

For gaming, buy the Samsung S90D. Leads 2 of 3 rankable gaming specs; Hisense U8N Mini-LED takes 1. HDMI 2.1 ports: 4 vs 2

What cannot be compared from spec sheets?

Of the 28 specs tracked here, 22 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

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