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Head to head · 2 products

B278K LBbemiqpruzx vs Nitro QG271 M3bmiipx

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

Comparing 2 products
B278K LBbemiqpruzx
B278K LBbemiqpruzx—Score pending
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View specs
Nitro QG271 M3bmiipx
Nitro QG271 M3bmiipx—Score pending
Check price
View specs
The short verdict

Scores pending

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

B278K LBbemiqpruzx
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Nitro QG271 M3bmiipx
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Choose the B278K LBbemiqpruzx if
  • Brighter screen outdoors (350 vs 250 nits peak)
Full specs →
Choose the Nitro QG271 M3bmiipx if
  • Smoother motion (180 vs 72 Hz)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theB278K LBbemiqpruzx1 win
+40%Brighter screen outdoors350 vs 250 nits peak
Check priceNo store price yet
Why pick theNitro QG271 M3bmiipx1 win
+150%Smoother motion180 vs 72 Hz
Check priceNo store price yet
Full specs

Side-by-side specifications

Display4 differences
Screen size
27"
27"
Refresh rate
72 Hz
180 Hz
Brightness
350 nits
250 nits
Resolution
3840 × 2160
1920 × 1080
Pixel density
163 ppi
81 ppi
Design2 differences
Display colors
1073741824 colors 30 bits
16777216 colors 24 bits
Height Adjustment
Yes
No
Connectivity1 difference
Connectivity
1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 100W; DP Alt Mode)
2 x HDMI 2.0
Audio1 difference
Speakers
2 x 4 W (watts)
2 x 2 W (watts)
General6 differences
Model aliases
B278KLBbemiqpruzx B278K LB UM.HB8AA.B01
QG271M3bmiipx QG271M3 QG271 M3 UM.HQ1SJ.301 UM.HQ1EE.303
Model year
2026
2025
Certifications
Energy Star EPEAT Gold TCO Certified TÜV Rheinland Green Product
CCC CE FCC ISO9241-307 J-Moss Green Mark MPR II RoHS VCCI-B
Contrast Ratio
1000 : 1
1000 : 1
Features
6-axis Color Adjustment AMD FreeSync technology Blue Light Filter ComfyView Flicker-free technology Low Dimming ZeroFrame Design
6-axis color adjustment Acer Display Widget Acer VisionCare AMD FreeSync Premium Black Boost Blue Light Filter ComfyView Flicker-free technology Low Dimming ZeroFrame Design
Included Accessories
DisplayPort cable HDMI cable USB 3.0 cable USB Type-C cable
HDMI cable
Swivel
Yes
No
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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