Comparison between Lenovo ThinkVision X1 vs BenQ GW2780

General Info
Model Number	Lenovo ThinkVision X1	BenQ GW2780

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2017
Brand	Lenovo	BenQ
Model Number	ThinkVision X1	GW2780
Alias	60E2GAR1US
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	23.53 in 59.8 cm 597.6 mm 1.96 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.24 in 33.6 cm 336.2 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.155 mm	0.311 mm
Screen Pixel Density	163 ppi	81 ppi
Screen-to-Body Ratio		86.17 %
Backlight Source	W-LED	W-LED
sRGB	100 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		1.97 in 5 cm 50 mm 0.16 ft
Case Weight		3.92 kg 9 lbs
Case Width with Stand	24.19 in 61.5 cm 614.5 mm 2.02 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height with Stand	19.35 in 49.1 cm 491.4 mm 1.61 ft	18.23 in 46.3 cm 463 mm 1.52 ft
Case Depth with Stand	10.63 in 27 cm 270 mm 0.89 ft	7.2 in 18.3 cm 183 mm 0.6 ft
Case Weight with Stand	6.4 kg 14 lbs	4.85 kg 11 lbs
Case Color	Black	Black
Hardware
Built-in Camera	Yes	No
Connectivity	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C)	1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 3W	2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light	HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.09 in 61.2 cm 612 mm 2.01 ft
Case Height		15 in 38.1 cm 381 mm 1.25 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
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	22 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 80 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	24 kHz - 140 kHz	30 kHz - 80 kHz
Accessories
Extras	DisplayPort cable DisplayPort cable - mini-DP to DP HDMI cable USB Type-C cable USB Type-C to Type-A cable	HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 Epeat Gold FCC Class B RoHS TCO Certified Display 7.0 TÜV Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	ENERGY STAR 7.0 Epeat Silver TCO 7.0 TÜV Low Blue Light TÜV Flicker-free WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Lenovo ThinkVision X1

BenQ GW2780