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Comparison between Acer V277bi vs Acer B277U

General Info
Model Number Acer V277bi Acer B277U
Price
Type Monitor Monitor
Year 2018 2018
Brand Acer Acer
Model Number V277bi B277U
Alias B277U bmiipprzx
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 23.54 in
59.8 cm
597.888 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.24 in
33.6 cm
336.312 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 2560 x 1440
Screen Pixel Pitch 0.311 mm 0.233 mm
Screen Pixel Density 81 ppi 109 ppi
Screen-to-Body Ratio 89.23 % 88.89 %
Backlight Source W-LED W-LED
sRGB 100 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.6 in
6.6 cm
66 mm
0.22 ft
2.69 in
6.8 cm
68.3 mm
0.22 ft
Case Weight 5 kg
11 lbs
Case Width with Stand 24.17 in
61.4 cm
614 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Case Height with Stand 18.27 in
46.4 cm
464 mm
1.52 ft
16.06 in
40.8 cm
408 mm
1.34 ft
Case Depth with Stand 8.15 in
20.7 cm
207 mm
0.68 ft
8.15 in
20.7 cm
207 mm
0.68 ft
Case Weight with Stand 5.85 kg
13 lbs
8.2 kg
18 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
1 x DisplayPort 1.2 (Input mini)
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Audio Speakers 2 x 2W 2 x 2W
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Ergonomics
Case Width 24.17 in
61.4 cm
614 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Case Height 14.45 in
36.7 cm
367 mm
1.2 ft
14.45 in
36.7 cm
367 mm
1.2 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No Yes
Height Adjustment Range 120 mm
12 cm
4.7244 in
0.3937 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support No Yes
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 25 ° 25 °
Frequency and Interpolation
Vertical Digital Frequency 55 Hz - 75 Hz 55 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 80 kHz 30 kHz - 80 kHz
Accessories
Extras D-sub cable
HDMI cable - optional
D-sub cable
DisplayPort cable - optional
HDMI cable - optional
USB 3.0 upstream cable
Certificates and Standards
Licenses ENERGY STAR 7.0
ErP
TCO Certified Displays 7.0
ENERGY STAR 7.0
Epeat Gold
ErP
TCO Certified Displays 7.0
Usage and Storage Requirements
Acer V277bi Acer B277U