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Comparison between Acer H277HKsmipuz vs Acer H277HUsmidpx

General Info
Model Number Acer H277HKsmipuz Acer H277HUsmidpx
Price
Type Monitor Monitor
Year 2016 2015
Brand Acer Acer
Model Number H277HKsmipuz H277HUsmidpx
Alias H277HK smipuz H277HU smidpx
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
596.74 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.21 in
33.6 cm
335.66 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Manufacturer LG Display LG Display
Display Type IPS AH-IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 2560 x 1440
Screen Pixel Pitch 0.155 mm 0.233 mm
Screen Pixel Density 163 ppi 109 ppi
Screen-to-Body Ratio 89.94 % 90.02 %
Backlight Source W-LED W-LED
sRGB 100 % 97 %
Adobe RGB 1998 70 %
NTSC 1953 78 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1300 : 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 Average Response Time 14 ms 10 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 4.4 kg
10 lbs
4.1 kg
9 lbs
Case Width with Stand 24.12 in
61.3 cm
612.7 mm
2.01 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height with Stand 17.27 in
43.9 cm
438.7 mm
1.44 ft
17.28 in
43.9 cm
439 mm
1.44 ft
Case Depth with Stand 8.55 in
21.7 cm
217.2 mm
0.71 ft
8.54 in
21.7 cm
217 mm
0.71 ft
Case Weight with Stand 4.8 kg
11 lbs
4.5 kg
10 lbs
Case Color White, Silver Black, Silver
Hardware
Built-in Camera No No
Connectivity 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)
1 x DVI-D Dual Link
1 x 3.5 mm Audio Out
1 x HDMI 2.0
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 3W 2 x 3W
Features
Cool Features DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Light sensor
Blue Light Filter
DDC/CI
Ergonomics
Case Width 24.12 in
61.3 cm
612.7 mm
2.01 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height 14.31 in
36.4 cm
363.5 mm
1.19 ft
14.29 in
36.3 cm
363 mm
1.19 ft
Vesa Mount Support No No
VESA Interface Standard Size 100 x 100 75 x 75
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 59 Hz - 61 Hz 56 Hz - 75 Hz
Horizontal Digital Frequency 87 kHz - 90 kHz 31 kHz - 89 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 H277HKsmipuz Acer H277HUsmidpx