Comparison between Acer XF270HU vs LG 34GK950F

General Info
Model Number	Acer XF270HU	LG 34GK950F

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2018
Brand	Acer	LG
Model Series		UltraGear
Model Number	XF270HU	34GK950F
Alias	XF270HUbmijdprz
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		1900
Display Manufacturer	AU Optronics	LG Display
Display Type	AHVA IPS	AH-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	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	86.76 %	89.98 %
Backlight Source	W-LED	KSF LED (W-LED with KSF phosphor layer)
DCI P3		98%
sRGB	100 %	135 %
Adobe RGB 1998		95 %
Screen Brightness	350 cd/m²	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		14 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	12 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	4.09 in 10.4 cm 104 mm 0.34 ft
Case Weight	4.39 kg 10 lbs	6.1 kg 13 lbs
Case Width with Stand	24.57 in 62.4 cm 624 mm 2.05 ft	32.26 in 81.9 cm 819.4 mm 2.69 ft
Case Height with Stand	15.79 in 40.1 cm 401.1 mm 1.32 ft	18.21 in 46.3 cm 462.6 mm 1.52 ft
Case Depth with Stand	9.63 in 24.5 cm 244.7 mm 0.8 ft	11.28 in 28.7 cm 286.5 mm 0.94 ft
Case Weight with Stand	6.9 kg 15 lbs	7.9 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Flicker-free technology	Black Stabilizer DDC/CI Flicker-free technology Nano IPS HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control Wide Color Gamut AMD FreeSync 2 technology
Extra Features		Anti-theft stand lock slot
Ergonomics
Case Width	24.57 in 62.4 cm 624 mm 2.05 ft	32.26 in 81.9 cm 819.4 mm 2.69 ft
Case Height	14.57 in 37 cm 370 mm 1.21 ft	14.3 in 36.3 cm 363.2 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	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	20 °
Right Swivel	60 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 144 Hz	55 Hz - 144 Hz
Horizontal Digital Frequency	24 kHz - 222 kHz
Accessories
Extras	DisplayPort cable
Certificates and Standards
Licenses	ENERGY STAR 6.0 TCO Displays 6.0	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
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Acer XF270HU

LG 34GK950F