Comparison between Acer CP3271K vs LG 27UL650

General Info
Model Number	Acer CP3271K	LG 27UL650

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	Acer	LG
Model Series	ConceptD CP3
Model Number	CP3271K	27UL650
Alias	CP3271K P CP3271KP CP3271K Pbmiippruzx	27UL650-W
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 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
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	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	84.92 %	89.77 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	99 %	99 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		15 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		12 ms
Display Maximum Response Time		20 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 89 mm 0.29 ft	1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight	4.44 kg 10 lbs	4.6 kg 10 lbs
Case Width with Stand	24.76 in 62.9 cm 629 mm 2.06 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	16.56 in 42.1 cm 420.5 mm 1.38 ft	17.99 in 45.7 cm 457 mm 1.5 ft
Case Depth with Stand	10.59 in 26.9 cm 269 mm 0.88 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	6.53 kg 14 lbs	6.3 kg 14 lbs
Case Color	Black	White, Gray
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.1 (Gen 1; downstream) 1 x USB 3.1 (Gen 1; Type-B; upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers	2 x 4W
Features
Cool Features	Low Blue Light Nvidia G-SYNC Technology Pantone Validated Flicker-free technology Light sensor	Black Stabilizer DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.76 in 62.9 cm 629 mm 2.06 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	14.76 in 37.5 cm 375 mm 1.23 ft	14.33 in 36.4 cm 364 mm 1.19 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		Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	No
Left Swivel	180 °
Right Swivel	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 510 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	Displayport cable Displayport cable USB 3.0 cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CE TÜV GS ISO9241-307 class II MPRII	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		10 % - 85 %

Acer CP3271K

LG 27UL650