Comparison between Iiyama G-Master GB2870UHSU-B1 vs AOC U28G2X

General Info
Model Number	Iiyama G-Master GB2870UHSU-B1	AOC U28G2X

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2021
Brand	Iiyama	AOC
Model Number	G-Master GB2870UHSU-B1	U28G2X
Alias	Red Eagle GB2870UHSU-B1	U28G2XU U28G2XU/BK U28G2XU BK
Display
Screen Size Class	28" (inches)	28" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	27.9 in 70.9 cm 708.538 mm 2.32 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 Manufacturer		Innolux
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.161 mm	0.161 mm
Screen Pixel Density	157 ppi	157 ppi
Screen-to-Body Ratio	90.35 %	90.36 %
Backlight Source	W-LED	W-LED
DCI P3	94%	95%
sRGB		122 %
Adobe RGB 1998	85 %
NTSC 1953		108 %
Screen Brightness	300 cd/m²	320 cd/m²
Max Screen Brightness	400 cd/m²	460 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		1 ms
Display Coating	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		2.09 in 5.3 cm 53 mm 0.17 ft
Case Weight		4.81 kg 11 lbs
Case Width with Stand	25.06 in 63.7 cm 636.5 mm 2.09 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height with Stand	16.26 in 41.3 cm 413 mm 1.35 ft	15.82 in 40.2 cm 401.9 mm 1.32 ft
Case Depth with Stand	10.08 in 25.6 cm 256 mm 0.84 ft	8.95 in 22.7 cm 227.4 mm 0.75 ft
Case Weight with Stand	6.9 kg 15 lbs	6.15 kg 14 lbs
Case Color	Black	Black and Red
Hardware
Internal Storage		8
Built-in Camera	No	No
Connectivity	1 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	2 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	DDC2B Fast IPS Low Blue light Flicker-free technology AMD FreeSync Premium Pro Black Tuner	Black Equalizer DDC2B (DDC/CI compatible) Low Blue Light Flicker-free technology G-Menu adjustment software Picture-in-Picture MBR low motion Blur technology Frame Counter Display Stream Compression (DSC) Adaptive-Sync technology Picture-by-Picture Game Tone Adjustment AMD FreeSync technology HDR Mode
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.06 in 63.7 cm 636.5 mm 2.09 ft	25.06 in 63.6 cm 636.4 mm 2.09 ft
Case Height	14.51 in 36.9 cm 368.5 mm 1.21 ft	14.51 in 36.9 cm 368.5 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	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3 °	5 °
Backward Tilt	18 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 150 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 320 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA	CCC CE CEL CH RoHS cTUVus FCC Win10
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %

Iiyama G-Master GB2870UHSU-B1

AOC U28G2X