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Comparison between Acer XB270HU vs Acer H277HU

General Info
Model Number Acer XB270HU Acer H277HU
Price
Type Monitor Monitor
Year 2015 2016
Brand Acer Acer
Model Number XB270HU H277HU
Alias XB270HUbprz H277HUkmipuz
H277HUsmipuz
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 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Manufacturer AU Optronics LG Display
Display Type AHVA IPS AH-IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No No
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 82.15 % 90.02 %
Backlight Source W-LED W-LED
sRGB 97 %
Adobe RGB 1998 70 %
NTSC 1953 72 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 3 ms
Display Minimum Response Time 4 ms 4 ms
Display Average Response Time 9 ms 10 ms
Display Maximum Response Time 11.3 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.4 in
6.1 cm
61 mm
0.2 ft
1.39 in
3.5 cm
35.2 mm
0.12 ft
Case Weight 4.4 kg
10 lbs
4.1 kg
9 lbs
Case Width with Stand 25.2 in
64 cm
640 mm
2.1 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height with Stand 21.97 in
55.8 cm
558 mm
1.83 ft
17.28 in
43.9 cm
439 mm
1.44 ft
Case Depth with Stand 9.72 in
24.7 cm
247 mm
0.81 ft
8.54 in
21.7 cm
217 mm
0.71 ft
Case Weight with Stand 7 kg
15 lbs
4.5 kg
10 lbs
Case Color Black Gold, Silver
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.1 (Type-C)
Audio
Audio Speakers 2 x 3W
Features
Cool Features Nvidia G-SYNC Technology
Nvidia ULMB (Ultra Low Motion Blur)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
Light sensor
Blue Light Filter
DDC/CI
Ergonomics
Case Width 25.2 in
64 cm
640 mm
2.1 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height 15 in
38.1 cm
381 mm
1.25 ft
14.29 in
36.3 cm
363 mm
1.19 ft
Vesa Mount Support Yes No
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 60 °
Right Swivel 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 35 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 30 Hz - 144 Hz 56 Hz - 75 Hz
Horizontal Digital Frequency 31 kHz - 89 kHz
Accessories
Extras DisplayPort cable USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR ENERGY STAR
TCO Displays 6.0
Usage and Storage Requirements
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Acer XB270HU Acer H277HU