Head to head

Hisense U8N Mini-LED TV vs LG B4 OLED TV

Hisense U8N Mini-LED TV leads 3 to 2 on the 5 rankable specs.

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); LG B4 lists WOLED (LG sheet, 2026-09-02).
Peak brightness (HDR): Hisense U8N Mini-LED lists ~3,000 nits HDR (other published figure, not on maker sheet); LG B4 lists ~650–700 nits HDR peak (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); LG B4 lists 4 (LG sheet, 2026-09-02).
Native refresh rate: Hisense U8N Mini-LED lists 144 Hz (Hisense sheet, 2026-09-02); LG B4 lists 120 Hz (LG sheet, 2026-09-02).
Contrast: Hisense U8N Mini-LED lists High native contrast + dynamic local dimming (our summary); LG B4 lists Infinite (per-pixel) (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 TCL QM8 Mini-LED TV$1,499 Samsung S90D OLED TV$1,599 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

LG B4 OLED TV

$1,2992 spec wins

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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 2

Buy the Hisense U8N Mini-LED.

Leads 3 of 5 rankable overall specs; LG B4 takes 2.
Peak brightness (HDR): ~3,000 nits HDR vs ~650–700 nits HDR peak
Native refresh rate: 144 Hz vs 120 Hz
Same list price, so the spec lead is the whole story.

Check first: the Hisense U8N Mini-LED has only two HDMI 2.1 ports. Tick them under deal-breakers if that rules it out.

3 Hisense U8N Mini-LED5 rankable of 28 specsLG B4 2

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:LG B4 · 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:LG B4 · Yes (mitigated by pixel shift and scree…
Glossy screen, no anti-reflective coatingrow
Lamps and windows reflect in a bright room.
Clear:Hisense U8N Mini-LED · Anti-reflective coatingTrips:LG B4 · Glossy

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)

WOLED

Peak brightness (HDR)

Hisense

~3,000 nits HDR

~650–700 nits HDR peak

HDMI 2.1 ports

Hisense

2 (of 4 HDMI total)

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

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

Standard clearance

Wall Mount Profile & Depth

Hisense

1.8 in uniform depth; standard VESA 400x400

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.

LG: 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

LG B4$1,2992 wins

Picture Processing Gaming Audio Smart TV Design Ownership

21 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 LG B4 OLED TV.
Panel type	Mini-LED QLED (VA)	WOLED
Screen size	65 inches	65 inches
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Native refresh rate	144 Hz (wins this row: higher)	120 Hz
Peak brightness (HDR)Not on the official sheet	~3,000 nits HDR (wins this row: higher)	~650–700 nits HDR peak
ContrastOur summary	High native contrast + dynamic local dimming	Infinite (per-pixel)
Local dimming	Full Array Mini-LED (2,000+ zones)	Per-pixel (self-emissive)
Viewing angleOur summary	Moderate	Excellent
Screen finish	Anti-reflective coating	Glossy
HDR formats	Dolby Vision IQ, HDR10+, HDR10, HLG	Dolby Vision, HDR10, HLG (no HDR10+)

Processing

3 differences

Processing specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
Processor	Hi-View Engine PRO	α8 AI Processor 4K
Motion handlingOur summary	Smooth Motion 480	Excellent OLED response time
Upscaling	AI 4K Upscaler	AI Super Upscaling 4K

Gaming

leads 2-0

Gaming specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
HDMI 2.1 ports	2 (of 4 HDMI total)	4 (wins this row: higher)
4K 120Hz	Yes	Yes
VRR	Yes (FreeSync Premium Pro)	Yes
Auto low latency (ALLM)	Yes	Yes
Input lag (4K 120, game mode)Not on the official sheet	~6.2 ms	~5.5 ms (wins this row: lower)
G-Sync / FreeSync	FreeSync Premium Pro	NVIDIA G-Sync Compatible, AMD FreeSync Premium

Audio

1 differences

Audio specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
Speakers	2.1.2 multi-channel audio, 50W	2.0 channel, 20W
Dolby Atmos	Yes	Yes
eARC	Yes	Yes

Smart TV

2 differences

Smart TV specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
Operating system	Google TV	webOS 24
Voice assistants	Google Assistant, Alexa	LG ThinQ, Alexa, Apple Home

Design

1 differences

Design specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
ThicknessNot on the official sheet	~46 mm	~46 mm
Wall mount	VESA 400x300	Standard VESA

Ownership

leads 1-0

Ownership specifications. Middle column is Hisense U8N Mini-LED TV, right column is LG B4 OLED TV.
Burn-in riskOur summary	None (LED)	Yes (mitigated by pixel shift and screen care)
Warranty	2 years (wins this row: higher)	1 year

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 LG B4 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

LG B4 OLED TV

Value flagship 65-inch OLED TV featuring 4 full-bandwidth HDMI 2.1 ports, α8 AI processor, and Dolby Vision.

Four full-bandwidth HDMI 2.1 ports at an accessible OLED price point
Perfect blacks and infinite contrast with zero blooming
Ultra-low input lag and full VRR support for gaming

What you give up

Lower peak brightness than C4 and G4 series
Glossy screen reflects ambient light in bright rooms

Full LG B4 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 LG B4.

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 vs ~6.2 ms
Same list price, so the spec lead is the whole story.

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 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
Viewing angle: Moderate vs Excellent

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 LG B4 OLED TV spec sheet

Manufacturer pages: Hisense U8N Mini-LED TV ↗ · LG B4 OLED TV ↗

Common questions

Which is cheaper, the Hisense U8N Mini-LED or the LG B4?

Both list at the same price.

What is the biggest catch with the Hisense U8N Mini-LED or LG B4?

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 LG B4?

For gaming, buy the LG B4. 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, 23 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

Other matchups

Hisense U8N Mini-LED TV vs Hisense U7N Mini-LED TV

Hisense U8N Mini-LED TV vs LG G4 OLED evo TV

Hisense U8N Mini-LED TV vs Samsung QN90D Neo QLED TV