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Head to head · 2 projectors

Basic X138WHP vs Essential P1557Ki

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

Comparing 2 projectors
Basic X138WHP
Basic X138WHP—Score pending
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Essential P1557Ki
Essential P1557Ki—Score pending
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The short verdict

Scores pending

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

Basic X138WHP
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Essential P1557Ki
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Basic X138WHP
    Full specs →
    Choose the Essential P1557Ki if
    • Brighter screen outdoors (4,500 vs 4,000 nits peak)
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick theBasic X138WHP0 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Why pick theEssential P1557Ki1 win
    +13%Brighter screen outdoors4,500 vs 4,000 nits peak
    Check priceNo store price yet
    Full specs

    Side-by-side specifications

    Display7 differences
    Brightness
    4000 ANSI lumens
    4500 ANSI lumens
    Resolution
    WXGA (1280x800)
    1080p (1920x1080)
    Contrast ratio (typical)
    20000:1
    10000:1
    Native aspect ratio
    16:10
    4:3
    Projector brightness
    4000 ANSI lumens
    4500 ANSI lumens
    Projector native resolution
    WXGA (1280x800)
    1080p (1920x1080)
    Screen size compatibility
    685.8 - 7620 mm (27 - 300")
    0 - 2540 mm (0 - 100")
    Battery & charging1 difference
    Power consumption (typical)
    275 W
    309 W
    Design2 differences
    Weight
    2800 g
    2900 g
    Colors
    Black
    White
    Connectivity1 difference
    HDMI ports quantity
    1
    2
    USB 2.0 ports quantity
    1
    1
    General3 differences
    3D
    No
    Yes
    Full HD
    No
    Yes
    RMS rated power
    3 W
    10 W
    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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