Sony K-55S3 138.7 cm (54.6") 4K Ultra HD Smart TV Wi-Fi Black
766,07 €
Monthly payment from 20.63 €
3738063 K55S35B.CEI
4548736167902
2026-07-29
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See billions of bright, natural colours on this TV, as our Triluminos Pro display unleashes vibrant colour in your living room, complete with real-life texture. Using the power of AI, our 4K HDR X1 Processor upscales even old movies to near 4K quality and our 4K X-Reality Pro technology breathes new life into every pixel.
Dolby Vision is a technology you’d usually find at the cinema, available on the BRAVIA 3, so you can enjoy cinematic detail, contrast, and colour - at home.
And to experience its full cinematic prowess from the get-go, you’re invited to redeem 5 movies and 12 months of unlimited streaming on SONY PICTURES CORE - our exclusive movie app that features high-quality Pure Stream technology, a vast IMAX Enhanced library, and more(1).
The sound on this Direct LED TV is powerful too, with our innovative X-Balanced Speaker ensuring crystal-clear dialogue and deep bass that is perfect for movies, as well as sports, games, and music.
For gamers, our Game Menu puts everything needed to win in one place(2). ALLM and eARC are included, and if you want more, pair with a PlayStation 5 to unlock extra gaming features(3).
With its sleek look and compact screen sizes, the BRAVIA 3 is designed to suit any room. The PS Remote Play app allows you to use the BRAVIA 3 as a gaming TV, without physically needing to move your console(4).
Browse 400,000+ movies and TV episodes from across your streaming services on this Google TV, along with 10,000+ apps and games(5). Enjoy Voice Control(6) with Google Assistant and share content from your other devices on the big screen using Google Cast built-in(7) and Apple AirPlay 2(8).
The Eco Dashboard 2 will give you full control over your energy settings - and could even help save money on your energy bills(9).
Display | |
| Display diagonal | 138.7 cm (54.6") |
| Display resolution | 3840 x 2160 pixels |
| LED backlighting type | Direct-lit LED |
| Display diagonal (metric) | 139 cm |
| HD type | 4K Ultra HD |
| Screen shape | Flat |
| LED backlight | Yes |
| Display technology | LED |
| Native refresh rate | 50 Hz |
| Native aspect ratio | 16:9 |
| Picture processing technology | Sony 4K X-Reality PRO |
Video | |
| Supported video modes | 720p, 1080p, 480p, 1080i, 2160p, 576p |
| Supported graphics resolutions | 1024 x 768 (XGA), 1920 x 1080 (HD 1080), 3840 x 2160, 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 1024 (SXGA), 1152 x 864 (XGA+), 1600 x 900, 1680 x 1050 (WSXGA+) |
| Display refresh rates supported | 50 Hz |
TV tuner | |
| Tuner type | Digital |
| Digital signal format system | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
Features | |
| Smart modes | Standard, Game, Photo, Cinema, Dolby Vision Bright, Dolby Vision Dark, Vivid, Graphics, Dolby Vision Vivid, Dolby Vision Game, Professional |
| Operating system installed | Android TV |
| Operating system version | 12 |
| Product colour | Black |
| Panel mounting interface | 300 x 300 mm |
| VESA mounting | Yes |
| Subtitles function | Yes |
| USB recording | Yes |
| 4K Ultra HD upscaling | Yes |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision |
Network | |
| Internet TV | Yes |
| Smart TV | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Bluetooth version | 5.3 |
| Miracast | Yes |
Audio | |
| RMS rated power | 20 W |
| Audio decoders | Dolby Atmos, Dolby Audio |
| Number of speakers | 2 |
Design | |
| On/off switch | Yes |
| Colour name | Black |
| Stand type | Legs stand |
| Stand colour | Black |
| Introduction year | 2025 |
File formats | |
| Video formats supported | HEVC, AVC, MPEG4, AVI, MKV, MOV, MPEG1, MPEG2, 3GPP, WMV, VP9, ASF, VP8, WMA, MPEG2-PS, MPEG2-TS, XAVC, XAVC S, AVS, AV1 |
| Audio formats supported | AAC, AC4, OGG |
| Image formats supported | JPEG |
| Video compression formats | VP9, WEBM, AV1, OGG |
Management features | |
| Parental control | Yes |
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |
Ports & interfaces | |
| HDMI ports quantity | 4 |
| USB 2.0 ports quantity | 4 |
| HDMI version | 1.1 |
Power | |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 220 - 240 V |
| AC input frequency | 50 Hz |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 77 kWh |
| Energy consumption (HDR) per 1000 hours | 107 kWh |
Performance | |
| Energy saving mode | Yes |
| Sleep timer | Yes |
| Voice control | Yes |
| Auto power off | Yes |
Weight & dimensions | |
| Width (with stand) | 1233 mm |
| Depth (with stand) | 334 mm |
| Height (with stand) | 784 mm |
| Stand width | 102.8 cm |
| Weight (without stand) | 16 kg |
| Stand depth | 33.4 cm |
| Width (without stand) | 1233 mm |
| Depth (without stand) | 72 mm |
| Height (without stand) | 713 mm |
| Weight (with stand) | 16.3 kg |
Packaging data | |
| Package weight | 23 kg |
| Package depth | 160 mm |
| Package height | 842 mm |
| Package width | 1362 mm |
Technical details | |
| Package type | Box |