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Comparison between Samsung U28R55 vs Acer VG280Kbmiipx

General Info
Model Number Samsung U28R55 Acer VG280Kbmiipx
Price
Type Monitor Monitor
Year 2017 2020
Brand Samsung Acer
Model Series UR55 Nitro VG0
Model Number U28R55 VG280Kbmiipx
Alias U28R550
U28R55U0
VG280K bmiipx
Display
Screen Size Class 28" (inches) 28" (inches)
Diagonal Size 28 in
71.1 cm
711.2 mm
2.33 ft
28 in
71.1 cm
711.2 mm
2.33 ft
Screen Width 24.45 in
62.1 cm
620.928 mm
2.04 ft
24.45 in
62.1 cm
620.928 mm
2.04 ft
Screen Height 13.44 in
34.1 cm
341.28 mm
1.12 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Type IPS IPS
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.16 mm 0.16 mm
Screen Pixel Density 157 ppi 157 ppi
Screen-to-Body Ratio 88.7 %
Backlight Source W-LED W-LED
DCI P3 90%
Screen Brightness 300 cd/m² 300 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 °
Display Minimum Response Time 4 ms 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
HDR HDR10 HDR10
3D No No
Size, weight, color
Case Depth 2.52 in
6.4 cm
64 mm
0.21 ft
Case Weight 5 kg
11 lbs
5.1 kg
11 lbs
Case Width with Stand 25.15 in
63.9 cm
638.8 mm
2.1 ft
25.08 in
63.7 cm
637 mm
2.09 ft
Case Height with Stand 18.87 in
47.9 cm
479.3 mm
1.57 ft
18.07 in
45.9 cm
459 mm
1.51 ft
Case Depth with Stand 9.86 in
25.1 cm
250.5 mm
0.82 ft
9.45 in
24 cm
240 mm
0.79 ft
Case Weight with Stand 5.8 kg
13 lbs
5.5 kg
12 lbs
Case Color Dark Blue Gray Black
Hardware
Built-in Camera No No
Connectivity 1 x 3.5 mm Audio Out
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 4W 2 x 2W
Features
Cool Features Samsung MagicUpscale
Eco Saving Plus
Off Timer Plus
Flicker Free
Picture-by-Picture
Picture-in-Picture
Eye Saver Mode
AMD Radeon FreeSync Technology
Image Size
Samsung MagicBright
Easy Setting Box
Black Boost
ComfyView
GameView
Zero Frame
Flicker-free technology
AMD FreeSync technology
Blue Light Filter
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 25.15 in
63.9 cm
638.8 mm
2.1 ft
25.08 in
63.7 cm
637 mm
2.09 ft
Case Height 14.72 in
37.4 cm
374 mm
1.23 ft
Vesa Mount Support Yes Yes
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 2 ° 5 °
Backward Tilt 15 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 60 Hz 40 Hz - 60 Hz
Horizontal Digital Frequency 30 kHz - 160 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable
Certificates and Standards
Licenses Windows 10 Certification
TÜV Rheinland Eye Comfort 2.0 Certification
RoHS
J-Moss Green Mark
PC Recycling
PSE
MPRⅡ
ISO9241-307
VCCI-B
FCC
CE
CCC
Usage and Storage Requirements
Safe Operating Temperature Level 10 °C - 40 °C
50 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 % 20 % - 80 %
Samsung U28R55 Acer VG280Kbmiipx