Comparison between Acer CP3271K vs Gigabyte M28U

General Info
Model Number	Acer CP3271K	Gigabyte M28U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2021
Brand	Acer	Gigabyte
Model Series	ConceptD CP3
Model Number	CP3271K	M28U
Alias	CP3271K P CP3271KP CP3271K Pbmiippruzx
Display
Screen Size Class	27" (inches)	29" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	28.63 in 72.7 cm 727.2 mm 2.39 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.88 in 63.2 cm 631.928 mm 2.07 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	14.16 in 36 cm 359.78 mm 1.18 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.16 mm
Screen Pixel Density	163 ppi	154 ppi
Screen-to-Body Ratio	84.92 %	95.94 %
Backlight Source	W-LED	W-LED
DCI P3	90%	94%
sRGB	99 %	120 %
Screen Brightness	400 cd/m²	300 cd/m²
Max Screen Brightness		400 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	2 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 89 mm 0.29 ft	2.48 in 6.3 cm 63.1 mm 0.21 ft
Case Weight	4.44 kg 10 lbs	5.18 kg 11 lbs
Case Width with Stand	24.76 in 62.9 cm 629 mm 2.06 ft	25.06 in 63.7 cm 636.5 mm 2.09 ft
Case Height with Stand	16.56 in 42.1 cm 420.5 mm 1.38 ft	14.96 in 38 cm 380 mm 1.25 ft
Case Depth with Stand	10.59 in 26.9 cm 269 mm 0.88 ft	7.62 in 19.4 cm 193.6 mm 0.64 ft
Case Weight with Stand	6.53 kg 14 lbs	6.93 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.1 (Gen 1; downstream) 1 x USB 3.1 (Gen 1; Type-B; upstream)	1 x USB 3.0 (Type-C; upstream) 2 x HDMI 2.1 1 x 3.5 mm Audio Out 1 x DisplayPort 1.3 (DSC) 3 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 5V/1.5A) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 4W	2 x 3W
Features
Cool Features	Low Blue Light Nvidia G-SYNC Technology Pantone Validated Flicker-free technology Light sensor	Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Alignment / Dashboard / Black Equalizer / Timer / Counter / Auto-Update) Low Blue Light Smart OD OSD Sidekick KVM Switch 6-axis color control AMD FreeSync Premium Pro
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.76 in 62.9 cm 629 mm 2.06 ft	25.06 in 63.7 cm 636.5 mm 2.09 ft
Case Height	14.76 in 37.5 cm 375 mm 1.23 ft	14.66 in 37.2 cm 372.3 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support		No
Left or Right Swivel Support	Yes	No
Left Swivel	180 °
Right Swivel	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 510 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Displayport cable Displayport cable USB 3.0 cable	DisplayPort cable HDMI cable USB cable
Certificates and Standards
Licenses	CE TÜV GS ISO9241-307 class II MPRII	Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F

Acer CP3271K

Gigabyte M28U