Sony BRAVIA 8 vs Sony BRAVIA HX853

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BRAVIA 8 compared with BRAVIA HX853

	SonyBRAVIA 8	SonyBRAVIA HX853
Overview
Released
Released	April 2024	2012
Display
Panel
Panel	OLED	LED LCD
Panel detail
Panel detail	–	Sony OptiContrast LCD with Gorilla Glass, Dynamic Edge LED backlighting and local dimming. Sony UK lists 200 frames per second separately from the Motionflow XR 800 processing designation on all three sizes.
Resolution
Resolution	3840 × 2160 (4K) (better)	1920 × 1080 (Full HD)
Refresh rate
Refresh rate	120 Hz	200 Hz (better)
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	None
HDR extras
HDR extras	IMAX Enhanced	–
Colour range
Colour range	XR Triluminos Pro, Live Colour Technology	–
Picture processing
Picture processing	XR Contrast Booster 15, XR Clear Image, Dynamic Contrast Enhancer, light sensor	X-Reality PRO, Live Colour, Advanced Contrast Enhancer, 24p True Cinema and active-shutter Full HD 3D.
Picture modes
Picture modes	Vivid, Standard, Cinema, Professional, Calm, Photo, IMAX Enhanced, Dolby Vision (Vivid, Bright, Dark, Game), FPS Game, RTS Game; Studio Calibrated modes for Netflix and Sony Pictures Core, with Prime Video added by a firmware update	–
Motion handling
Motion handling	XR OLED Motion	Sony UK lists 200 Hz frames per second and Motionflow XR 800, which is a higher processing label. HDTVTest measured 950–1080 lines of motion resolution with Motionflow enabled on its 46-inch sample.
Viewing angle
Viewing angle	–	Sony specifies 178-degree viewing angles; this is a stated panel specification, not a measured threshold for colour accuracy.
Sizes
Sizes
Sizes	55, 65, 77″	40, 46, 55″
Largest size
Largest size	77″ (better)	55″
Gaming
HDMI ports
HDMI ports	4 (2 HDMI 2.1 at 4K 120 Hz+) (better)	4 (0 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR	None
Auto low latency mode
Auto low latency mode	Yes	–
HDMI detail
HDMI detail	HDMI 2.1 features: 4K 120, eARC, VRR, ALLM, SBTM (Source-Based Tone Mapping); 4K 100/120 Hz and VRR on HDMI 3 and 4, ALLM on all four; HDCP 2.3 on all four	Four HDMI inputs, two side and two bottom; HDMI 1.4-era connectivity without HDMI 2.1 features.
Input lag
Input lag	–	HDTVTest measured 32 ms against a lag-free CRT on its 46-inch UK review sample.
Game features
Game features	Auto HDR Tone Mapping and Auto Genre Picture Mode with a PS5; Dolby Vision Game mode; FPS and RTS game modes	Game and Graphics picture modes; HDTVTest verified full 4:4:4 chroma in those modes on its 46-inch sample.
Smart TV and sound
Smart TV platform
Smart TV platform	Google TV	Sony Entertainment Network
Processor
Processor	XR Processor	X-Reality PRO
Speakers
Speakers	50 W (better)	30 W
Dolby Atmos
Dolby Atmos	Yes	–
DTS:X
DTS:X	Yes	–
eARC
eARC	Yes	–
Wi-Fi
Wi-Fi	Wi-Fi 6E	Built-in Wi-Fi
Bluetooth
Bluetooth	5.3	–
Speaker detail
Speaker detail	Acoustic Surface Audio+ with Sound Positioning Tweeters, 2 actuators, 2 tweeters and 1 subwoofer; 55″ and 65″ 10 W × 5 (50 W); 77″ 13 W + 13 W + 10 W + 10 W + 10 W (56 W)	Sony UK lists 30 W total, 10 W × 3. What Hi-Fi? found the full-width plinth's sound fuller than the panel's internal speakers.
Audio features
Audio features	Acoustic Center Sync with a compatible Sony soundbar, Voice Zoom 3, 3D Surround Upscaling, room and user-position sound calibration, 360 Spatial Sound Personalizer over Bluetooth	–
Voice assistants
Voice assistants	Voice search with a built-in microphone (with an off switch); works with Apple HomeKit	–
Casting
Casting	Chromecast built-in, Apple AirPlay	DLNA and Sony internet video services; Chromecast is not supported.
TV tuners
TV tuners	DVB-T/T2, DVB-C and DVB-S/S2; 2 terrestrial/cable and 2 satellite digital tuners; CI+	Sony UK lists DVB-T/T2 terrestrial, DVB-C cable and analogue tuners for all three HX853 sizes.
USB
USB	2 × USB; USB hard disk recording	Two side USB inputs with media playback and USB HDD recording.
Ethernet
Ethernet	1 × Ethernet	One bottom Ethernet input.
Optical audio out
Optical audio out	1 × optical digital audio out	One bottom optical digital audio output.
Design and power
Size
Size	Without stand, 55″ 1223 × 706 × 37 mm; 65″ 1442 × 829 × 37 mm; 77″ 1713 × 984 × 38 mm	Without stand (W × H × D), Sony UK/Ireland sheets: 40″ 944 × 566 × 40 mm; 46″ 1077 × 640 × 35 mm; 55″ 1274 × 750 × 35 mm. Configuration weights also exclude stands.
Stand
Stand	Underlay Stand with four positions (outside, inside, and outside or inside raised for a soundbar)	Sony's full-width audio plinth supports a roughly six-degree rearward tilt; the listed width and depth with stand differ by size.
VESA pattern
VESA pattern	300 × 300 mm	–
Power use
Power use	55″ 72, 65″ 83, 77″ 107 kWh/1000h in SDR; 0.5 W standby	Sony UK home-mode operation is 73 W for 40″ and 78 W for 46″; Sony Ireland lists 93 W for 55″. These are maker size-specific figures.
Energy class
Energy class	55″ F; 65″ and 77″ E (SDR)	–
Colours
Colours	Dark silver	–
In the box
In the box	Remote control, table-top stand, USB Type-C cable, power cord, batteries	Sony lists the RM-ED047 remote, two AAA batteries and AC cable; 3D glasses are optional accessories.