The Sony Bravia 3 K55S39B is a 55-inch 4K Ultra HD smart TV from the 2025 model year. It runs Google TV, which brings movies, shows and more from your apps and subscriptions together in one place.
The 4K HDR Processor X1 enhances the input signal to over a billion colors for clarity and contrast. TRILUMINOS PRO color and Live Color technology add to the picture. It supports HDR10, HLG and Dolby Vision.
Two full-range bass reflex speakers put out 10 W each, and the TV supports Dolby Atmos. The minimalist design keeps the bezel narrow so the screen takes up as much of the front as possible.
- Screen size
- 55 inches (54.6 inches) measured diagonally, 139 cm
- Resolution
- 3840 x 2160 (4K Ultra HD)
- Display type
- LCD with Direct LED backlight and frame dimming
- Refresh rate
- 50 Hz panel; Motionflow XR 200/240 Hz (native 50/60 Hz)
- Processor
- 4K HDR Processor X1
- Picture technology
- TRILUMINOS PRO, Live Color, Dynamic Contrast Enhancer, 4K X-Reality PRO
- HDR
- HDR10, HLG, Dolby Vision
- Picture modes
- Vivid, Standard, Cinema, Gaming, Professional, Graphics, Photo, Dolby Vision (Vivid/Bright/Dark/Gaming)
- Sensor
- Light sensor
- Smart platform
- Google TV with Google Play Store
- Speakers
- 2 x full-range bass reflex (X-Balanced Speaker), 10 W + 10 W
- Audio formats
- Dolby Audio, Dolby Atmos, DTS Digital Surround, DTS Express, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS:X
- HDMI
- 4 inputs (side), HDCP 2.3, eARC/ARC, ALLM on all four
- USB
- 2 ports (side); supports FAT16, FAT32 and NTFS drives
- Other ports
- 1 x LAN, 1 x RF (terrestrial/cable), 1 x satellite IF, 1 x digital audio output (all side)
- Not included
- Component video, composite video and RS-232C inputs
- Wi-Fi
- Wi-Fi 6 or Wi-Fi 6E; 2.4 GHz/5 GHz/6 GHz (depending on country/region)
- Bluetooth
- Version 5.3; HID, HOGP, SPP, A2DP, AVRCP
- Casting and smart home
- Chromecast built-in, Apple AirPlay, Apple HomeKit
- Recording
- USB HDD recording (1Rec), except Italy
- USB playback
- Video, audio and photo files including MP4, MKV, AVI, MOV, WEBM, MP3, WAV, FLAC and JPEG
- PC input
- Up to 3840x2160p at 60 Hz (8 bit) over HDMI
- Video signals
- HDMI: 4096x2160p (24, 50, 60 Hz), 3840x2160p (24, 25, 30, 50, 60 Hz), 1080p, 1080i, 720p, 576p, 480p
- Dimensions without stand
- Approx. 123.3 x 71.3 x 7.2 cm (W x H x D)
- Dimensions with stand
- Approx. 123.3 x 78.4 x 33.4 cm (W x H x D)
- Stand
- Approx. 102.8 x 7.1 x 33.4 cm (W x H x D); inside width approx. 42.5 cm
- Weight
- Approx. 16 kg without stand; approx. 16.3 kg with stand
- VESA
- 30.0 x 30.0 cm
- Carton
- Approx. 134.8 x 84.2 x 16.0 cm (136.2 x 84.2 x 16.0 cm ISTA packaging); gross weight approx. 23 kg
- Model year
- 2025