Comparison between LG 27UK650 vs Acer Predator X27

General Info
Model Number	LG 27UK650	Acer Predator X27

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Type	Monitor	Monitor
Year	2018	2017
Brand	LG	Acer
Model Number	27UK650	Predator X27
Alias	27UK650-W	X27 bmiiphzx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer	LG Display	AU Optronics
Display Type	AH-IPS	AHVA IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	89.77 %	84.82 %
Backlight Source	W-LED	Direct LED (Full-Array Local Dimming)
DCI P3		85%
Rec.2020		75
sRGB	99 %	100 %
Adobe RGB 1998		99 %
Screen Brightness	350 cd/m²	600 cd/m²
Max Screen Brightness	450 cd/m²	1000 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		13 ms
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	14 ms	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10 DisplayHDR 1000
3D	No	No
Size, weight, color
Case Depth	1.77 in 4.5 cm 45 mm 0.15 ft	3.41 in 8.7 cm 86.5 mm 0.28 ft
Case Weight	4.6 kg 10 lbs	4.77 kg 10 lbs
Case Width with Stand	24.13 in 61.3 cm 613 mm 2.01 ft	24.76 in 62.9 cm 629 mm 2.06 ft
Case Height with Stand	22.32 in 56.7 cm 567 mm 1.86 ft	17.52 in 44.5 cm 445 mm 1.46 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	14.75 in 37.5 cm 374.7 mm 1.23 ft
Case Weight with Stand	6.2 kg 14 lbs	7.9 kg 17 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers		2 x 7W
Features
Cool Features	Black Stabilizer DDC/CI Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control Screen Split 2.0 AMD FreeSync technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia ULMB (Ultra Low Motion Blur) Quantum Dot Display Nvidia G-SYNC Technology Blue Light Filter DDC/CI
Extra Features	Anti-theft stand lock slot
Ergonomics
Case Width	24.13 in 61.3 cm 613 mm 2.01 ft	24.76 in 62.9 cm 629 mm 2.06 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	14.75 in 37.5 cm 374.7 mm 1.23 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	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support		Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 61 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 135 kHz	52 kHz - 322 kHz
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable Hood USB 3.0 upstream cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 Epeat Gold ErP FCC Class B UL/cUL	CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI
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	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 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 27UK650

Acer Predator X27