Comparison between Acer KG251QF vs LG 27GP850

General Info
Model Number	Acer KG251QF	LG 27GP850

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Type	Monitor	Monitor
Year	2017	2021
Brand	Acer	LG
Model Series		UltraGear
Model Number	KG251QF	27GP850
Alias	KG251QFbmidpx	UltraGear 27GP850
Display
Screen Size Class	25" (inches)	27" (inches)
Diagonal Size	24.5 in 62.2 cm 622.3 mm 2.04 ft	26.96 in 68.5 cm 684.667 mm 2.25 ft
Screen Width	21.41 in 54.4 cm 543.744 mm 1.78 ft	23.53 in 59.8 cm 597.73 mm 1.96 ft
Screen Height	11.91 in 30.3 cm 302.616 mm 0.99 ft	13.24 in 33.6 cm 336.22 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.283 mm	0.233 mm
Screen Pixel Density	89 ppi	108 ppi
Screen-to-Body Ratio	88.65 %	89.69 %
Backlight Source	W-LED	W-LED
DCI P3		98%
sRGB		135 %
NTSC 1953	72 %
Screen Brightness	400 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °
Screen Vertical Viewing Angle	160 °
Display Minimum Response Time	1 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.2 in 5.6 cm 56 mm 0.18 ft	2.04 in 5.2 cm 51.7 mm 0.17 ft
Case Weight	3.7 kg 8 lbs	4.2 kg 9 lbs
Case Width with Stand	21.96 in 55.8 cm 557.89 mm 1.83 ft	24.18 in 61.4 cm 614.2 mm 2.02 ft
Case Height with Stand	16.92 in 43 cm 429.69 mm 1.41 ft	18.34 in 46.6 cm 465.9 mm 1.53 ft
Case Depth with Stand	8.48 in 21.5 cm 215.46 mm 0.71 ft	11.46 in 29.1 cm 291.2 mm 0.96 ft
Case Weight with Stand	4.1 kg 9 lbs	6.3 kg 14 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 4W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Black Stabilizer Color Calibrated NVIDIA G-Sync Compatible Dynamic Action Sync HDR Effect Wide Color Gamut Reader Mode Flicker-free technology Crosshair 3-Side Virtually Borderless Design Smart Energy Saving Low Blue Light AMD FreeSync Premium Nano IPS
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	21.96 in 55.8 cm 557.89 mm 1.83 ft	24.18 in 61.4 cm 614.2 mm 2.02 ft
Case Height	13.1 in 33.3 cm 332.7 mm 1.09 ft	14.36 in 36.5 cm 364.8 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	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	48 Hz - 165 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable DVI-D cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		0 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		0 % - 85 %

Acer KG251QF

LG 27GP850