Sony BRAVIA XR8B K77XR8B 77"
The 77-inch OLED panel powered by the XR Processor delivers blur-free motion at 120Hz for crisp sports and gaming. Voice Zoom 3 enhances dialogue clarity, and HDMI 2.1 ports support 4K/120Hz gaming with VRR. This TV is best for sports fans and console gamers who want smooth motion and immersive audio in a large living room setup.
About This TV
The 77-inch OLED panel powered by the XR Processor delivers blur-free motion at 120Hz for crisp sports and gaming. Voice Zoom 3 enhances dialogue clarity, and HDMI 2.1 ports support 4K/120Hz gaming with VRR. This TV is best for sports fans and console gamers who want smooth motion and immersive audio in a large living room setup.
- Screen size 77
- Resolution 3840x2160
- Panel type OLED
- Refresh rate 120
- HDR HDR
- Smart platform Google TV
- Dolby vision
- Dolby atmos
- HDMI version 2.1
Overview
Performance
Pros & Cons
Pros
- Strong display (97th percentile) 97th
- Strong gaming (79th percentile) 79th
- Strong smart (66th percentile) 66th
Cons
- Below average social proof (29th percentile) 29th
- Below average connectivity (31th percentile) 31th
- Below average hdr (35th percentile) 35th
Specifications
Full Specifications
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Curved | No |
Picture Quality
| Motion Tech | XR OLED Motion |
| Processor | XR Processor |
HDR
| HDR Formats | HDR |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| VRR | VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant |
| Screen Mirroring | AirPlay 2, Chromecast built-in |
Audio
| Dolby Atmos | Yes |
| Surround Sound | DTS:X |
Connectivity
| HDMI Version | 2.1 |
Value & Pricing
vs Competition
| Spec | Sony BRAVIA XR8B K77XR8B 77" | Samsung Neo QLED QN800D | LG C5 Series OLED55C5PUA | Hisense U8 Series 75U8QG | TCL QM7K Series 98QM7K | Panasonic Z85AP Series TV-65Z85AP |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 75 | 55 | 75 | 97.5 | 65 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 4K | 4K |
| Panel Type | OLED | MiniLED | OLED | QLED | QLED | OLED |
| Refresh Rate | 120 | 120 | 144 | 165 | 144 | 120 |
| Hdr | HDR | HDR10+, HDR10, HLG | Dolby Vision, HDR10 | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10+ Adaptive, HDR10, HLG, Dolby Vision IQ |
| Smart Platform | Google TV | Tizen | webOS | Google TV | Google TV | Fire TV |
| Dolby Vision | true | false | 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" | 34.9 | 64.7 | 65.5 | 79 | 97.1 | 30.7 | 29 | 36.4 |
| Samsung Neo QLED QN800D Compare | 84.6 | 97.7 | 80.3 | 88.4 | 98.9 | 99.6 | 97.9 | 85.1 |
| LG C5 Series OLED55C5PUA Compare | 87 | 99.9 | 65.5 | 99.9 | 89.2 | 91.8 | 97.9 | 88.5 |
| Hisense U8 Series 75U8QG Compare | 91.6 | 98.1 | 95.9 | 95.4 | 87.5 | 86.3 | 88.3 | 98.6 |
| TCL QM7K Series 98QM7K Compare | 91.6 | 81.4 | 97.4 | 93.7 | 52.7 | 83.9 | 97.9 | 97.7 |
| Panasonic Z85AP Series TV-65Z85AP Compare | 99 | 89.3 | 49.9 | 84.8 | 52.7 | 81.3 | 97.9 | 36.4 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
