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Acer

B278K LBbemiqpruzx

Monitors
—/10What the pros sayPendingExpert consensusSee score breakdown ↓
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Real-world useBased on everyday testing, not a spec sheet
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Key specs
Brightness
350 nits
Highlights

Specs that matter

Display
Panel
IPS
Size
27" (686 mm)
Resolution
3840 × 2160
Refresh
72 Hz
Brightness
350 nits
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Display27" (686 mm) · 72 HzIPS
28 attributes · See all specifications
Price & availability

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Head to head

How it stacks up

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Choose a gadget
This deviceB278K LBbemiqpruzx
VS
AlternativeAcer KB272HL Hbi
Display
27"27"
Full comparison
This deviceB278K LBbemiqpruzx
VS
AlternativeAcer KA272 Ebi
Display
27"27"
Full comparison
This deviceB278K LBbemiqpruzx
VS
AlternativeAcer Nitro QG271 M3bmiipx
Display
27"27"
Full comparison
Same category

Alternatives worth a look

Other phones in the database, with their stored scores and prices.

All monitors →
—
AcerKB272HL Hbi27" (686 mm)
—
AcerKA272 Ebi27" (686 mm)
—
AcerNitro QG271 M3bmiipx27" (686 mm)
—
AcerB277 bmiprczx27" (686 mm)
Product data

Full specifications

28 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

3D support
No
DCI-P3 coverage
90 %
Display colors
1073741824 colors 30 bits
Display coating
Anti-glare/Matte (3H)
Viewing angle, vertical
178 °
Viewing angle, horizontal
178 °
Contrast ratio (dynamic)
100000000 : 1
Brightness
350 nits
Screen size
27 in (68.6 cm)
Backlight
W-LED
Panel mounting interface
100 x 100 mm
VESA mounting
Yes
Additional features
Anti-theft stand lock slot - Kensington
Features
6-axis Color Adjustment AMD FreeSync technology Blue Light Filter ComfyView Flicker-free technology Low Dimming ZeroFrame Design
Model year
2026
Model aliases
B278KLBbemiqpruzx B278K LB UM.HB8AA.B01
Pixel Density
163 ppi
Height Adjustment
Yes
Included Accessories
DisplayPort cable HDMI cable USB 3.0 cable USB Type-C cable
Certifications
Energy Star EPEAT Gold TCO Certified TÜV Rheinland Green Product
Connectivity
1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 100W; DP Alt Mode); 1 x USB 3.2 (Type-B; upstream); 2 x USB 3.2 (Type-A; downstream); 1 x HDMI 2.1; 1 x DisplayPort 1.2 (out); 1 x DisplayPort 1.2 (in); 1 x 3.5 mm Audio Out
Speakers
2 x 4 W (watts)
Tilt
Yes
Swivel
Yes
Response Time
4 ms
Contrast Ratio
1000 : 1
Aspect Ratio
16:9
Panel Type
IPS
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Acer B278K LBbemiqpruzx Specs & Price | Gadget Clash