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Comparison between Acer KG251QI vs AOpen 27HC5R Zbmiipx

General Info
Model Number Acer KG251QI AOpen 27HC5R Zbmiipx
Price
Type Monitor Monitor
Year 2018 2020
Brand Acer AOpen
Model Series HC5
Model Number KG251QI 27HC5R Zbmiipx
Alias KG251QIbmiipx 27HC5RZbmiipx
27HC5RZ
27HC5R Z
Display
Screen Size Class 25" (inches) 27" (inches)
Diagonal Size 24.5 in
62.2 cm
622.3 mm
2.04 ft
27 in
68.6 cm
685.891 mm
2.25 ft
Screen Width 21.41 in
54.4 cm
543.744 mm
1.78 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Screen Height 11.91 in
30.3 cm
302.616 mm
0.99 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Curvature 1500
Display Type TN VA
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.283 mm 0.311 mm
Screen Pixel Density 89 ppi 81 ppi
Screen-to-Body Ratio 88.65 % 100 %
Backlight Source W-LED W-LED
NTSC 1953 72 % 72 %
Screen Brightness 400 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 4000 : 1
Dynamic Screen Contrast 100000000 : 1 100000000 : 1
Screen Horizontal Viewing Angle 170 ° 178 °
Screen Vertical Viewing Angle 160 ° 178 °
Display Minimum Response Time 1 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.2 in
5.6 cm
56 mm
0.18 ft
Case Weight 3.7 kg
8 lbs
Case Width with Stand 21.96 in
55.8 cm
557.89 mm
1.83 ft
23.54 in
59.8 cm
597.88 mm
1.96 ft
Case Height with Stand 16.92 in
43 cm
429.69 mm
1.41 ft
Case Depth with Stand 8.48 in
21.5 cm
215.46 mm
0.71 ft
Case Weight with Stand 4.2 kg
9 lbs
Case Color Black, Red Black
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
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
BlueLightShield
Flicker-free technology
ZeroFrame Design
Adaptive-Sync technology
AMD FreeSync Premium
Ergonomics
Case Width 21.96 in
55.8 cm
557.89 mm
1.83 ft
23.54 in
59.8 cm
597.88 mm
1.96 ft
Case Height 13.1 in
33.3 cm
332.7 mm
1.09 ft
13.24 in
33.6 cm
336.31 mm
1.1 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 75 x 75
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 No
Left or Right Swivel Support No Yes
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 15 ° 25 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 240 Hz 48 Hz - 240 Hz
Horizontal Digital Frequency 30 kHz - 255 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable HDMI cable
Certificates and Standards
Licenses ENERGY STAR
ErP
TCO Certified Displays
Usage and Storage Requirements
Acer KG251QI AOpen 27HC5R Zbmiipx