Sony BRAVIA 8 II K65XR80M2 64.5"

★★★★★ 4.7 (1,009)

{"review": "ソニー独自のCognitive Processor XRが駆動する65型QD-OLEDパネルは、800万以上の自発光画素と量子ドット技術により、真の黒と数十億色の色域を両立し、無限に近いコントラストを実現します。 アコースティック サーフェス オーディオ+が画面から直接音を放射し、Dolby Atmos対応7.1chサウンドとともに没入感を高め、PS5との専用連携機能も備えています。 映画のような画質と次世代ゲーム体験を求めるホームシアター愛好家や、家族でのエンターテイメント利用に最適です。"}

Screen 65"
Resolution 3840x2160
Panel QD-OLED
Refresh 120 Hz
HDR HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
smart platform Google TV
dolby vision はい
dolby atmos はい
Sony BRAVIA 8 II K65XR80M2 64.5" tv
91 総合スコア
他の国でも利用可能:

概要

オーナーの声

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

購入者の評価は一定を保っています
1★2★3★4★5★Q4 '25: 4.8★ · 56 レビューQ1 '26: 4.8★ · 132 レビューQ2 '26: 4.6★ · 42 レビュー5613242Q4 '25Q1 '26Q2 '26
平均評価満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数
  1. Q2 202684/1004.5★38 レビュー

    Buyers praise the Bravia 8 II's stunning picture quality, deep blacks, and vivid colors. Some report Google assistant glitches, sports motion blur, and early failures in expensive sets.

    • Exceptional picture quality with rich colors, deep blacks, and bright, vivid imagery out of the box.
    • Google voice assistant is flaky, occasionally failing or misrouting commands to YouTube.
    • Excellent for movies and general use, but some find sports motion handling blurry with trailing.
    • Multiple defect reports: TV failing within weeks (no sound, malfunctioning parts) requiring returns.
  2. Q1 202678/1004.8★127 レビュー

    Buyers praised this TV's stunning picture quality, vibrant colors, and OLED performance, but some reported issues with audio lag, firmware stability, and dark screen.

    • Exceptional picture quality, vibrant colors, and deep blacks frequently praised.
    • Built-in sound is decent, but some experience audio lag or crackling issues.
    • Firmware bugs cause stuttering, tuner lag, and need for weekly resets.
    • Reliability concerns: defects like vertical lines, short lifespan reported.
  3. Q4 202588/1004.8★63 レビュー

    Buyers praise the superb picture quality, deep blacks, and vibrant colors. Many experienced excellent delivery. Some note a complex Google TV interface and a missing gigabit Ethernet port.

    • Outstanding picture quality, colors, and black levels receive high praise.
    • Google TV interface is responsive for some but convoluted, annoying, or hard to use for others.
    • Some units developed screen artifacts; a few report intermittent freezing or audio sync issues.
    • Missing gigabit Ethernet and complex over-the-air antenna setup noted.

日付のある顧客レビュー 230 件を暦四半期ごとに集計しています。期間別の分析は英語です。

実証データ

パフォーマンス

パフォーマンス偏差値

HDR 76.1
Audio 92.2
Smart 90.3
ゲーム 78.6
Display 93.2
Connectivity 93
ユーザー評価 94.5
Picture Quality 36

スペック

全スペック一覧

Display

Size 65"
Resolution 4K
Panel Type QD-OLED
Backlight OLED
Aspect Ratio 16:9
Curved No

Picture Quality

Contrast Ratio Near Infinite (Black Pixels Emit
Color Gamut Quantum Dot panel and XR Triluminos Max
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
ALLM Yes
Game Mode Yes

Smart TV

Platform Google TV
Voice Assistant Google Assistant
Screen Mirroring Apple AirPlay 2, Google Cast
Works With Alexa, Google Home

Audio

Speaker Config 7.1
Wattage 2
Dolby Atmos Yes
Surround Sound DTS:X
eARC Yes

Connectivity

HDMI Ports 4
HDMI Version 2.1
USB Ports 2
Wi-Fi Wi-Fi 6
Bluetooth 5.3
Ethernet Yes
Optical Audio Yes
VESA Mount 300x300

Power & Size

Power 397
Energy Star No
Annual Energy 338
Weight 22.9 kg / 50.5 lbs

競合製品との比較

Spec Sony BRAVIA 8 II K65XR80M2 64.5" Samsung Neo QLED QN900F LG OLED evo AI 4K G5 Series OLED97G5WUA Hisense U7 Series 75U75QG TCL QM7K Series 55QM7K Roku Pro Series 65R8C5
Screen Size 65 85 97 75 55 65
Resolution 3840x2160 7680x4320 3840x2160 4K 3840x2160 3840x2160
Panel Type QD-OLED Mini-LED OLED Mini-LED Mini-LED Mini-LED
Refresh Rate 120 120 120 165 144 120
Hdr HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision HDR10, HDR10+, HLG HDR10, Dolby Vision, HLG Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
Smart Platform Google TV Tizen webOS Google TV Google TV Roku 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
製品 HDRAudioSmartゲームDisplayConnectivityユーザー評価Picture Quality
Sony BRAVIA 8 II K65XR80M2 64.5" 76.192.290.378.693.29394.536
Samsung Neo QLED QN900F Compare 93.998.977.488.199.796.799.993.6
LG OLED evo AI 4K G5 Series OLED97G5WUA Compare 9799.978.288.198.783.776.996.5
Hisense U7 Series 75U75QG Compare 91.393.495.894.94996.787.997.8
TCL QM7K Series 55QM7K Compare 91.368.997.593.379.18987.998.1
Roku Pro Series 65R8C5 Compare 76.184.785.288.184.19394.536

用途別スコア

総合 (91.1)Budget (92.2)ゲーム (84.4)Movies (81)Sports (83.1)Outdoor (57.3)Portable (58.4)Corporate (81.2)Streaming (89.1)Smart Home (91.8)

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