Comparison between LG 27GN850 vs Iiyama G-Master GB2770QSU-B1

General Info
Model Number	LG 27GN850	Iiyama G-Master GB2770QSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	LG	Iiyama
Model Series	UltraGear
Model Number	27GN850	G-Master GB2770QSU-B1
Alias	27GN850-B	Red Eagle GB2770QSU-B1
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.667 mm 2.25 ft
Screen Width	23.53 in 59.8 cm 597.73 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.22 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AHVA IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	108 ppi	109 ppi
Screen-to-Body Ratio	89.39 %
Backlight Source	W-LED	W-LED
DCI P3	98%	94%
Adobe RGB 1998		85 %
Screen Brightness	350 cd/m²	400 cd/m²
Max Screen Brightness		550 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		80000000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Display Minimum Response Time	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	2.2 in 5.6 cm 55.88 mm 0.18 ft
Case Weight	4.22 kg 9 lbs
Case Width with Stand	24.2 in 61.5 cm 614.68 mm 2.02 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	18.3 in 46.5 cm 464.82 mm 1.53 ft	16.12 in 41 cm 409.5 mm 1.34 ft
Case Depth with Stand	11.5 in 29.2 cm 292.1 mm 0.96 ft	10.08 in 25.6 cm 256 mm 0.84 ft
Case Weight with Stand	6.4 kg 14 lbs	5.4 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 2.0 (Type-A; downstream) 1 x HDMI 2.0
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Color Calibrated Crosshair NVIDIA G-Sync Compatible Flicker-free technology HDR Effect Wide Color Gamut Reader Mode Game Mode Dynamic Action Sync AMD FreeSync technology Smart Energy Saving Low Blue Light Black Stabilizer Nano IPS	DDC2B Fast IPS Low Blue light Flicker-free technology AMD FreeSync Premium Pro Black Tuner
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.2 in 61.5 cm 614.68 mm 2.02 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	14.4 in 36.6 cm 365.76 mm 1.2 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	110 mm 11 cm 4.3307 in 0.3609 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	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3 °
Backward Tilt	15 °	18 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	40 Hz - 165 Hz
Horizontal Digital Frequency		30 kHz - 242 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable USB cable
Certificates and Standards
Licenses	CE cUL TÜV-Typ FCC-B UL	CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 85 %

LG 27GN850

Iiyama G-Master GB2770QSU-B1