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Comparison between Acer H277HUsmidpx vs Acer H277HKsmipuz

General Info
Model Number Acer H277HUsmidpx Acer H277HKsmipuz
Price
Type Monitor Monitor
Year 2015 2016
Brand Acer Acer
Model Number H277HUsmidpx H277HKsmipuz
Alias H277HU smidpx H277HK smipuz
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
596.74 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.21 in
33.6 cm
335.66 mm
1.1 ft
Display Manufacturer LG Display LG Display
Display Type AH-IPS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.233 mm 0.155 mm
Screen Pixel Density 109 ppi 163 ppi
Screen-to-Body Ratio 90.02 % 89.94 %
Backlight Source W-LED W-LED
sRGB 97 % 100 %
Adobe RGB 1998 70 %
NTSC 1953 78 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1300 : 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 Average Response Time 10 ms 14 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.39 in
3.5 cm
35.2 mm
0.12 ft
1.39 in
3.5 cm
35.2 mm
0.12 ft
Case Weight 4.1 kg
9 lbs
4.4 kg
10 lbs
Case Width with Stand 24.13 in
61.3 cm
613 mm
2.01 ft
24.12 in
61.3 cm
612.7 mm
2.01 ft
Case Height with Stand 17.28 in
43.9 cm
439 mm
1.44 ft
17.27 in
43.9 cm
438.7 mm
1.44 ft
Case Depth with Stand 8.54 in
21.7 cm
217 mm
0.71 ft
8.55 in
21.7 cm
217.2 mm
0.71 ft
Case Weight with Stand 4.5 kg
10 lbs
4.8 kg
11 lbs
Case Color Black, Silver White, Silver
Hardware
Built-in Camera No No
Connectivity 1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2 (Input mini)
2 x USB 3.0 (downstream)
1 x USB 3.1 (Type-C)
Audio
Audio Speakers 2 x 3W 2 x 3W
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Light sensor
Blue Light Filter
DDC/CI
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Ergonomics
Case Width 24.13 in
61.3 cm
613 mm
2.01 ft
24.12 in
61.3 cm
612.7 mm
2.01 ft
Case Height 14.29 in
36.3 cm
363 mm
1.19 ft
14.31 in
36.4 cm
363.5 mm
1.19 ft
Vesa Mount Support No No
VESA Interface Standard Size 75 x 75 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 15 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 75 Hz 59 Hz - 61 Hz
Horizontal Digital Frequency 31 kHz - 89 kHz 87 kHz - 90 kHz
Accessories
Extras DisplayPort cable
DVI-D cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR
TCO Displays 6.0
ENERGY STAR
TCO Displays 6.0
Usage and Storage Requirements
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Acer H277HUsmidpx Acer H277HKsmipuz