Comparison between Acer KG221Q vs LG 34WK650

General Info
Model Number	Acer KG221Q	LG 34WK650

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2018
Brand	Acer	LG
Model Number	KG221Q	34WK650
Alias	KG221Qbmix	34WK650-W
Display
Screen Size Class	22" (inches)	34" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	18.77 in 47.7 cm 476.64 mm 1.56 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	10.56 in 26.8 cm 268.11 mm 0.88 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	TN	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	1920 x 1080	2560 x 1080
Screen Pixel Pitch	0.248 mm	0.315 mm
Screen Pixel Density	102 ppi	81 ppi
Screen-to-Body Ratio	82.61 %	87.62 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52 mm 0.17 ft	2.01 in 5.1 cm 51 mm 0.17 ft
Case Weight	3 kg 7 lbs	5.9 kg 13 lbs
Case Width with Stand	20 in 50.8 cm 508 mm 1.67 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height with Stand	15.99 in 40.6 cm 406.1 mm 1.33 ft	18.15 in 46.1 cm 461 mm 1.51 ft
Case Depth with Stand	7.43 in 18.9 cm 188.8 mm 0.62 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	3.4 kg 7 lbs	7.6 kg 17 lbs
Case Color	Black	White
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 1W	2 x 5W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Black Stabilizer Crosshair Super Resolution+ Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) Flicker-free technology DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Screen Split 2.0
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot
Ergonomics
Case Width	20 in 50.8 cm 508 mm 1.67 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height	11.99 in 30.5 cm 304.5 mm 1 ft	14.57 in 37 cm 370 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	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
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	55 Hz - 75 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 85 kHz	30 kHz - 90 kHz
Accessories
Extras	D-sub cable	Audio cable HDMI cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 65 °C -4 °F - 149 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	5 % - 85 %

Acer KG221Q

LG 34WK650