Samsung Neo QLED QN70H vs Samsung Neo QLED QN90A

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

Neo QLED QN70H compared with Neo QLED QN90A

	SamsungNeo QLED QN70H	SamsungNeo QLED QN90A
Overview
Released
Released	May 2026	2021
Display
Panel
Panel	Mini-LED	Mini-LED
Panel detail
Panel detail	Quantum Mini LED	Quantum Dot LCD with Mini-LED backlight. Exact UK 50-inch reviews identify its panel as VA; the UK maker tables do not specify the LCD matrix for 43, 55, 65 or 75 inches, so it is not generalised. All five sizes are flat.
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	50 Hz	60 Hz (43″), 120 Hz (50, 55, 65, 75″) (better)
HDR formats
HDR formats	HDR10, HDR10+	HDR10, HDR10+, HLG
HDR extras
HDR extras	NQ HDR; HDR10+ Adaptive; HDR Brightness Optimizer	Quantum HDR 1500 is Samsung's UK maker label for 43 and 50 inches; Quantum HDR 2000 for 55, 65 and 75 inches. These names are not comparable measured nit results. HDR10+ Adaptive on the UK maker tables.
Screen finish
Screen finish	–	Anti-reflection treatment on the reviewed UK 50-inch model; exact coating name not published in its maker table.
Colour range
Colour range	–	Samsung's maker table lists 100% Colour Volume for the 50-inch model; this is a marketing colour-volume claim, not a measured DCI-P3 coverage figure for every size.
Picture processing
Picture processing	4K Upscaling; AI Customization; Contrast Enhancer; Color Booster Pro; Smart Calibration (Basic)	Quantum Matrix Technology, Ultimate UHD Dimming and AI upscaling on the UK 50-inch maker table. The 4400 Picture Quality Index is a processing score, not 4400 Hz. Samsung's UK newsroom confirmed the QN90A in March 2021 and advertised the 50-inch on sale in a later UK promotion; no maker first-sale month is established.
Picture modes
Picture modes	FILMMAKER MODE; EyeComfort Mode	Filmmaker Mode, Natural and Movie on the UK 50-inch maker table. What Hi-Fi? finds default motion processing and shadow detail need some adjustment on its 50-inch test unit.
Motion handling
Motion handling	Motion Xcelerator; DLG (Dual Line Gate) up to 120 Hz on 55″ and larger	Expert Reviews reports native 120 Hz on 50 to 75 inches and 60 Hz on 43 inches; Samsung's maker specification lists no native Hz. Input acceptance and panel refresh are kept distinct.
Viewing angle
Viewing angle	Wide Viewing Angle	Wide Viewing Angle on the maker UK 50-inch table. The 50-inch UK review unit is VA; other sizes may differ by region or size and no LCD-matrix type is assigned to them.
Sizes
Sizes
Sizes	43, 50, 55, 65, 75, 85″	43, 50, 55, 65, 75″
Largest size
Largest size	85″ (better)	75″
Gaming
HDMI ports
HDMI ports	3 (0 HDMI 2.1 at 4K 120 Hz+)	4 (0 HDMI 2.1 at 4K 120 Hz+ (43″), 1 HDMI 2.1 at 4K 120 Hz+ (50, 55, 65, 75″)) (better)
Variable refresh rate
Variable refresh rate	None	HDMI VRR, FreeSync Premium Pro
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	3 × HDMI, 4K 60 Hz on HDMI 1/2/3; eARC	Four HDMI inputs total on each size's UK maker table. What Hi-Fi? and Expert Reviews identify HDMI 4 as the sole 4K 120 Hz / HDMI 2.1 gaming input on the reviewed 50-inch, with VRR, FreeSync Premium Pro and ALLM. Expert Reviews reports the 43-inch uses a 60 Hz panel, so it is not counted as a full 4K 120 Hz input. eARC uses a different HDMI socket. No US QN90A specifications are applied.
Input lag
Input lag	–	9.2 ms at 60 Hz in Game Mode (What Hi-Fi?) and 9.8 ms in Game Mode (Expert Reviews) on separate exact UK 50-inch tests; these are measured review figures.
Game features
Game features	Auto Game Mode (ALLM); Game Motion Plus; Dynamic Black EQ; HGiG; Game Bar; Super Ultra Wide Game View; Mini Map Zoom; AI Auto Game Mode; Gaming Hub	Game Bar, Game Motion Plus, 21:9/32:9 PC view, VRR and FreeSync Premium Pro on the UK 50-inch review set. Features requiring 4K 120 Hz do not apply to the 43-inch panel.
Smart TV and sound
Smart TV platform
Smart TV platform	Tizen	Tizen
Processor
Processor	NQ4 AI Processor	Neo Quantum Processor 4K
Speakers
Speakers	20 W, 2.0 channels	–
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth
Bluetooth	5.3	5.2
Speaker detail
Speaker detail	20 W, 2 channels	Separate UK maker tables: 43-inch 20 W 2.0; 50-inch 40 W 2.2 with OTS Lite; 55, 65 and 75-inch 60 W 4.2.2. Common audio power and channels are omitted from the main row. Expert Reviews describes the 50-inch OTS Lite as using two physical speakers; the maker calls the configuration 2.2.
Audio features
Audio features	OTS Lite; Q-Symphony; Active Voice Amplifier; Adaptive Sound+; AI Sound Controller	Q-Symphony Lite, Adaptive Sound+, Active Voice Amplifier and Dolby Digital Plus on the UK 50-inch maker table. No built-in Dolby Atmos decoder in the two contemporary exact reviews; eARC can pass Atmos to external equipment.
Voice assistants
Voice assistants	Bixby; Alexa built in; works with Google Assistant; far-field voice	Bixby plus 2021-era Alexa and Google Assistant interoperability on the UK 50-inch maker table; service support can change after launch.
Casting
Casting	Apple AirPlay; Google Cast; Samsung Multi Device Experience	Samsung Smart View, DLNA, Wi-Fi Direct, Multi View up to two videos and Tap Mirroring in the UK 50-inch maker table.
Software updates
Software updates	Tizen; security updates until 31 December 2031	–
TV tuners
TV tuners	DVB-T2/C/S2; CI+ 1.4 slot	Twin DVB-T2/C/S2 digital tuners, analogue tuner, CI+ 1.4 and UK HbbTV2.0.2/MHEG5 on the UK 50-inch maker table.
USB
USB	2 × USB-A	Two USB-A inputs in the UK 50-inch maker table; one review misstates three.
Ethernet
Ethernet	Yes	Ethernet LAN built in.
Optical audio out
Optical audio out	Yes	One optical digital audio output.
Design and power
Size
Size	65″ 1450.9 × 831.8 × 25.7 mm without stand (W × H × D)	Without stand, width × height × depth: 43-inch 960.8 × 559.5 × 26.9 mm; 50-inch 1114 × 644.9 × 26.9 mm; 55-inch 1227.4 × 706.2 × 26.9 mm; 65-inch 1446.3 × 829.3 × 26.9 mm; 75-inch 1670 × 958.2 × 27.7 mm. Weights in configurations are without stand.
Stand
Stand	Aero Linear stand, Titan Gray	Central bending-plate stand. With-stand weight: 43-inch 13.8 kg; 50-inch 18.6 kg; 55-inch 21.9 kg; 65-inch 31.4 kg; 75-inch 44.8 kg. UK 50-inch stand footprint 465 × 222.6 mm.
VESA pattern
VESA pattern	200 × 200 mm (43″–55″), 400 × 300 mm (65″), 600 × 400 mm (85″)	–
Power use
Power use	65″ 76 W typical, 220 W max, 0.5 W standby	UK 50-inch maker table lists 65 W typical, 175 W maximum and 0.5 W standby; other sizes are not assigned those figures.
Energy class
Energy class	F (43″), E (50″–85″)	Under the 2021 A–G scale: 43-inch G, 50/55/65-inch F, 75-inch E in the separate maker tables.
Colours
Colours	Black	Titan Black cabinet with Sand Black stand in the UK 50-inch maker table.
In the box
In the box	–	UK 50-inch maker table lists TM2180E SolarCell and TM1240A remotes, power cable and user/e-manual.