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Head to head · 2 products

B277 bmiprczx vs B278K LBbemiqpruzx

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

Comparing 2 products
B277 bmiprczx
B277 bmiprczx—Score pending
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B278K LBbemiqpruzx
B278K LBbemiqpruzx—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.

B277 bmiprczx
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B278K LBbemiqpruzx
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B277 bmiprczx
    Full specs →
    Choose the B278K LBbemiqpruzx if
    • Brighter screen outdoors (350 vs 250 nits peak)
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick theB277 bmiprczx0 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Why pick theB278K LBbemiqpruzx1 win
    +40%Brighter screen outdoors350 vs 250 nits peak
    Check priceNo store price yet
    Full specs

    Side-by-side specifications

    Display4 differences
    Screen size
    27"
    27"
    Refresh rate
    75 Hz
    72 Hz
    Brightness
    250 nits
    350 nits
    Resolution
    1920 × 1080
    3840 × 2160
    Pixel density
    81 ppi
    163 ppi
    Design1 difference
    Display colors
    16777216 colors 24 bits
    1073741824 colors 30 bits
    Connectivity1 difference
    Connectivity
    1 x USB 3.0 (upstream)
    1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 100W; DP Alt Mode)
    Audio1 difference
    Speakers
    2 x 2 W (watts)
    2 x 4 W (watts)
    General5 differences
    Model aliases
    B277bmiprczx
    B278KLBbemiqpruzx B278K LB UM.HB8AA.B01
    Model year
    2018
    2026
    Certifications
    ENERGY STAR 7.0 ErP TCO Certified Displays 7.0
    Energy Star EPEAT Gold TCO Certified TÜV Rheinland Green Product
    Contrast Ratio
    1000 : 1
    1000 : 1
    Features
    AMD FreeSync technology Blue Light Filter Flicker-free technology
    6-axis Color Adjustment AMD FreeSync technology Blue Light Filter ComfyView Flicker-free technology Low Dimming ZeroFrame Design
    Included Accessories
    D-sub cable DisplayPort cable - optional HDMI cable - optional USB 3.0 upstream cable
    DisplayPort cable HDMI cable USB 3.0 cable USB Type-C cable
    Response Time
    4 ms
    4 ms
    VESA mounting
    Yes
    Yes
    Where to buy

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

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