Sony BRAVIA XR8B K77XR8B 77"
El panel OLED de 77 pulgadas con píxeles autoiluminados y el procesador Cognitive Processor XR producen negros puros y un contraste prácticamente infinito. La tasa de refresco nativa de 120 Hz, el soporte VRR/ALLM y las funciones exclusivas para PlayStation 5, combinadas con el sonido Acoustic Surface Audio+ de 2.1 canales, elevan la experiencia de juego. Es la elección ideal para jugadores que usan PS5 y cinéfilos que priorizan imágenes OLED de gran formato con audio envolvente Dolby Atmos.
Acerca de este TV
El panel OLED de 77 pulgadas con píxeles autoiluminados y el procesador Cognitive Processor XR producen negros puros y un contraste prácticamente infinito. La tasa de refresco nativa de 120 Hz, el soporte VRR/ALLM y las funciones exclusivas para PlayStation 5, combinadas con el sonido Acoustic Surface Audio+ de 2.1 canales, elevan la experiencia de juego. Es la elección ideal para jugadores que usan PS5 y cinéfilos que priorizan imágenes OLED de gran formato con audio envolvente Dolby Atmos.
- Screen size 77
- Resolution 3840x2160
- Panel type OLED
- Refresh rate 120
- HDR HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
- Smart platform Google TV
- Dolby vision
- Dolby atmos
- HDMI version 2.1
Resumen
Rendimiento
Ventajas y desventajas
Pros
Cons
Especificaciones
Especificaciones completas
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | XR OLED Motion technology |
| Processor | Cognitive Processor XR |
HDR
| HDR Formats | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant |
| Screen Mirroring | Miracast, Apple AirPlay 2 |
| Works With | Google Home |
Audio
| Speaker Config | 2.1 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Surround, DTS, DTS Digital Surround, DTS-HD, DTS:X |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 438 |
| Energy Star | No |
| Weight | 32.3 kg / 71.2 lbs |
Relación calidad-precio
Frente a la competencia
| Spec | Sony BRAVIA XR8B K77XR8B 77" | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U7 Series 65U75QG | Samsung Series 9 QN85QN900FF | Panasonic Z85AP Series 65Z85AP Z85 65" | TCL NXTVISION 55A300W |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 97 | 64.5 | 85 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 4K | 7680x4320 | 3840 x 2160 | 4K |
| Panel Type | OLED | OLED | QLED | Neo QLED | OLED | QLED |
| Refresh Rate | 120 | 120 | 165 | 120 | 120 | 120 |
| Hdr | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, Dolby Vision, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, Dolby Vision, HLG | Dolby Vision IQ | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Google TV | webOS | Google TV | Tizen | Fire TV | Google TV |
| Dolby Vision | true | true | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Sony BRAVIA XR8B K77XR8B 77" | 76.1 | 84.7 | 92.7 | 78.8 | 97 | 89.7 | 93.9 | 36.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 80.1 | 88.6 | 98.7 | 84.4 | 73.8 | 96.3 |
| Hisense U7 Series 65U75QG Compare | 90.9 | 94 | 96 | 95.4 | 38.4 | 97.3 | 93.9 | 97.7 |
| Samsung Series 9 QN85QN900FF Compare | 98.7 | 96.1 | 56.1 | 78.8 | 99.8 | 93.9 | 98 | 93.6 |
| Panasonic Z85AP Series 65Z85AP Z85 65" Compare | 84.1 | 89.4 | 50.3 | 84.8 | 53 | 81.7 | 98 | 36.8 |
| TCL NXTVISION 55A300W Compare | 76.1 | 77.1 | 99 | 84.8 | 38.4 | 84.4 | 82.7 | 36.8 |
