Comparison between Gigabyte M28U vs Acer X34 S

General Info
Model Number	Gigabyte M28U	Acer X34 S

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	Gigabyte	Acer
Model Number	M28U	X34 S
Alias		X34S Predator X34 S Predator X34S
Display
Screen Size Class	29" (inches)	34" (inches)
Diagonal Size	28.63 in 72.7 cm 727.2 mm 2.39 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	24.88 in 63.2 cm 631.928 mm 2.07 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	14.16 in 36 cm 359.78 mm 1.18 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		1900
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	3840 x 2160	3440 x 1440
Screen Pixel Pitch	0.16 mm	0.233 mm
Screen Pixel Density	154 ppi	109 ppi
Screen-to-Body Ratio	95.94 %	89.22 %
Backlight Source	W-LED	W-LED
DCI P3	94%	98%
sRGB	120 %
Screen Brightness	300 cd/m²	400 cd/m²
Max Screen Brightness	400 cd/m²	550 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	2 ms	1 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.48 in 6.3 cm 63.1 mm 0.21 ft	4.91 in 12.5 cm 124.7 mm 0.41 ft
Case Weight	5.18 kg 11 lbs
Case Width with Stand	25.06 in 63.7 cm 636.5 mm 2.09 ft	32.13 in 81.6 cm 816.2 mm 2.68 ft
Case Height with Stand	14.96 in 38 cm 380 mm 1.25 ft	17.15 in 43.6 cm 435.5 mm 1.43 ft
Case Depth with Stand	7.62 in 19.4 cm 193.6 mm 0.64 ft	12.17 in 30.9 cm 309.1 mm 1.01 ft
Case Weight with Stand	6.93 kg 15 lbs	9.7 kg 21 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x USB 3.0 (Type-C; Gen 1; 85W; DP Alt Mode) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 4 x USB 3.0 (Type-A; Gen 1; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 3W	2 x 7W
Features
Cool Features	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	Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-in-Picture Picture-by-Picture Nano IPS technology Adaptive-Sync technology AMD FreeSync 2 technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.06 in 63.7 cm 636.5 mm 2.09 ft	32.13 in 81.6 cm 816.2 mm 2.68 ft
Case Height	14.66 in 37.2 cm 372.3 mm 1.22 ft	14.48 in 36.8 cm 367.7 mm 1.21 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	130 mm 13 cm 5.1181 in 0.4265 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	20 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 200 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB cable	DisplayPort cable USB Type-C cable
Certificates and Standards
Licenses	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

Gigabyte M28U

Acer X34 S