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Head to head · 2 TVs

48OLED901/12 vs 77OLED820/12

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 TVs
48OLED901/12
48OLED901/12—Score pending
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77OLED820/12
77OLED820/12—Score pending
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View specs
The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

48OLED901/12
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77OLED820/12
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48OLED901/12
    Full specs →
    Choose the 77OLED820/12 if
    • Larger screen (77 vs 48 in)
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick the48OLED901/120 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Why pick the77OLED820/121 win
    +60%Larger screen77 vs 48 in
    Check priceNo store price yet
    Display2 differences
    Screen size
    48"
    77"
    HDR
    Dolby Vision
    High Dynamic Range 10 (HDR10) · High Dynamic Range 10+ (HDR10 Plus) · Hybrid Log-Gamma (HLG)
    Picture Features1 difference
    Game features
    Game Bar 2.0 · Auto Low Latency Mode (ALLM) · Variable Refresh Rate (VRR)
    Auto Low Latency Mode (ALLM) · Dolby Vision Game · HGiG
    Sound1 difference
    Audio formats
    DTS:X, Dolby Atmos, Dolby Digital
    Dolby Atmos, Dolby Digital, DTS:X
    Smart TV1 difference
    Apps
    Apple TV · Amazon Prime Video · YouTube
    Amazon Prime Video · Apple TV · Disney+
    Tuner1 difference
    Tuner
    Analog & digital
    Digital
    Connectivity1 difference
    Supported Video Modes
    1080p, 576p, 720p, 2160p
    576p, 1080p, 2160p
    Design3 differences
    VESA size
    300 x 300 mm
    400 x 300 mm
    Weight (with stand)
    18 kg
    36 kg
    Weight (without stand)
    14.5 kg
    35.5 kg
    Performance1 difference
    AMD FreeSync type
    FreeSync Premium Pro
    FreeSync Premium
    Battery & charging3 differences
    Energy consumption (HDR) per 1000 hours
    69 kWh
    141 kWh
    Energy consumption (SDR) per 1000 hours
    66 kWh
    134 kWh
    Energy efficiency class (SDR)
    G
    F
    General7 differences
    Cables included
    AC, USB
    USB, AC
    Depth (with stand)
    220 mm
    316 mm
    Depth (without stand)
    68 mm
    79 mm
    Height (with stand)
    684 mm
    1059 mm
    Height (without stand)
    649 mm
    991 mm
    Width (with stand)
    1069 mm
    1723 mm
    Width (without stand)
    1069 mm
    1723 mm
    Where to buy

    Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

    Community

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