Sony BRAVIA XR8B K77XR8B 77"
Cognitive Processor XRが制御する77型4K OLEDパネルは、完全な黒と120Hz駆動でDolby Visionの色彩を美しく描く。画面自体をスピーカーにするAcoustic Surface Audio+が2.1chサウンドとDolby Atmos対応で没入型の音響を提供する。スマートホーム統合の評価が高く、Google TVやPS5専用機能を備えるため、リビングの中心で使うホームシアターファンやゲーマーに最適だ。
Screen 77
Resolution 3840x2160
Panel OLED
Refresh 120 Hz
hdr HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
smart platform Google TV
dolby vision true
dolby atmos true
88 総合スコア
価格 ￥0
このTVについて
Cognitive Processor XRが制御する77型4K OLEDパネルは、完全な黒と120Hz駆動でDolby Visionの色彩を美しく描く。画面自体をスピーカーにするAcoustic Surface Audio+が2.1chサウンドとDolby Atmos対応で没入型の音響を提供する。スマートホーム統合の評価が高く、Google TVやPS5専用機能を備えるため、リビングの中心で使うホームシアターファンやゲーマーに最適だ。
- 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
概要
パフォーマンス
メリットとデメリット
Pros
Cons
スペック
全スペック一覧
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 |
競合製品との比較
| Spec | Sony BRAVIA XR8B K77XR8B 77" | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U8QG Mini-LED 100" Class U8 Series MiniLED | Samsung QN85D QN85D | TCL QM7K Series 98QM7K | Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 97 | 100 | 75 | 98 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | OLED | OLED | Mini-LED QLED | Neo QLED | QLED | Mini-LED QLED |
| Refresh Rate | 120 | 120 | 165 | 120 | 144 | 60 |
| Hdr | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, Dolby Vision, HLG | Dolby Vision, HDR10+, HLG | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HLG |
| Smart Platform | Google TV | webOS | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | true | true | true | false | 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 | 94.1 | 36.8 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 97 | 99.9 | 80.1 | 88.6 | 98.7 | 84.4 | 74.2 | 96.3 |
| Hisense U8QG Mini-LED 100" Class U8 Series MiniLED Compare | 98.7 | 98.3 | 96 | 95.4 | 97 | 75.9 | 89.3 | 99.4 |
| Samsung QN85D QN85D Compare | 84.1 | 89.4 | 70.2 | 78.8 | 90.9 | 89.7 | 98.1 | 79.7 |
| TCL QM7K Series 98QM7K Compare | 90.9 | 81.5 | 97.6 | 93.8 | 53 | 84.4 | 98.1 | 97.7 |
| Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV Compare | 95.2 | 81.5 | 86.4 | 56.7 | 85.9 | 79.6 | 94.1 | 74.2 |
