Home Electronics & Computing Visual Entertainment Televisions SAMSUNG QE77S90D 77" OLED 4K Smart AI TV 2024

SAMSUNG QE77S90D 77" OLED 4K Smart AI TV 2024

Key Features

Screen size

77"

4K Ultra HD 3840 x 2160p

Panel Type

OLED

Refresh Rate

120 Hz (up to 144 Hz)

Sound

40 W

Guarantee

5 years

£1999

What Customers Say

According to feedback on the 77-inch unit, that the S90D series delivers bright, colourful images with deep blacks thanks to Samsung’s improved QD‑OLED panel and 144Hz refresh rate. Gamers enjoy the HDMI 2.1 features and fast response, while the design is sleek and Tizen OS offers a robust app selection. Criticisms centre on occasional minor banding and the risk of image retention inherent to OLED, and some dislike the smart platform’s adverts and find the onboard sound underwhelming.

AI-generated content. May contain errors.

ChoiceWise Review: 67 Out Of 100

display HDR

100

screen size

gaming motion

energy

smart ecosystem

audio

connectivity

Screen technologyOLED

Resolution4K Ultra HD 3840 x 2160p

Screen size77"

HDRHDR10+ HDR10 Hybrid Log-Gamma (HLG)

HDR technologyHDR10+ HDR10 Hybrid Log-Gamma (HLG)

Anti-reflective screenYes

Dynamic contrast ratioSelf-illuminating pixels

Gaming technologyAuto Game Mode (ALLM) Game Motion Plus VRR Dynamic Black EQ Surround Sound Super Ultra-Wide Game View MiniMap Zoom Hue Sync FreeSync Premium Pro HGiG Gaming Hub

Motion rateMotion Xcelerator 144 Hz

Picture enhancement4K AI Upscaling

ProcessorNQ4 AI Gen2 Processor

Refresh rate120 Hz (up to 144 Hz)

Other featuresUltra Viewing Angle Real Depth Enhancer

Audio outputOptical x 1

ConnectionsHDMI 2.1 x 4 USB 3.0 x 2

WiFiYes

EthernetYes

BluetoothBluetooth 5.2

Output power40 W

Sound technologyObject Tracking Sound Lite 360 Audio

No. of Speakers2

Sound processingDolby Atmos

Other featuresAdaptive Sound Pro Q-Symphony Active Voice Amplifier Pro Audio Pre-selection Descriptor

Energy efficiency class (SDR)F

On mode power demand (SDR)126 W

Energy efficiency class (HDR)G

On mode power demand (HDR)161 W

Electronic programme guideYes

TV tunerTV PLUS DVB-T2/S2/C

Smart TV servicesCatch up TV: BBC iPlayer, ITVX, Channel 4, 5, U Streaming: Apple TV, Prime Video, BT Sport, Disney+, Netflix, NOW TV, YouTube Music: Amazon Music, Apple Music, Deezer, Spotify App store: Samsung Tizen App Store

Screen mirroringTV to mobile and mobile to TV (Android / iOS) TV initiate mirroring (Android / iOS) Sound Mirroring (Android / iOS) Wireless TV On (Android / iOS) Tap View (Android / iOS)

Voice controlled assistantBixby via remote or TV Amazon Alexa via remote or TV

Smart platformSamsung Tizen Smart Hub

Smartphone appSmartThings app

Table-top standYes

VESA mount400 x 300

Other featuresSleep timer Parental lock

PVR functionYes

Accessibility featuresVoice guide Low vision support Hearing impaired support Motor impaired support

ColourTV: Graphite black Stand: Titan black

Guarantee5 years

WeightTV with stand: 34.2 kg TV: 33.4 kg Boxed: 44.9 kg

DimensionsTV with stand: 1058.9 x 1718.5 x 359 mm (H x W x D) TV: 987.6 x 1718.5 x 44.9 mm (H x W x D) Boxed: 1154 x 1889 x 180 mm (H x W x D)

Box contentsSamsung QE77S90DAEXXU 77" Smart 4K Ultra HD HDR OLED TV Solar Cell Remote Power cable User manual