Comparison between Lenovo ThinkVision X1 vs HP EliteDisplay E242

General Info
Model Number	Lenovo ThinkVision X1	HP EliteDisplay E242

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2015
Brand	Lenovo	HP
Model Number	ThinkVision X1	EliteDisplay E242
Alias	60E2GAR1US	M1P02AA
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	24 in 61 cm 609.6 mm 2 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer		LG Display Samsung
Display Type	IPS	AH-IPS, PLS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	3840 x 2160	1920 x 1200
Screen Pixel Pitch	0.155 mm	0.27 mm
Screen Pixel Density	163 ppi	94 ppi
Screen-to-Body Ratio		79.16 %
Backlight Source	W-LED	W-LED
sRGB	100 %	90 %
Adobe RGB 1998		65 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	7 ms
Display Average Response Time		15 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth		1.97 in 5 cm 50 mm 0.16 ft
Case Weight		4.2 kg 9 lbs
Case Width with Stand	24.19 in 61.5 cm 614.5 mm 2.02 ft	22.13 in 56.2 cm 562.2 mm 1.84 ft
Case Height with Stand	19.35 in 49.1 cm 491.4 mm 1.61 ft	20.43 in 51.9 cm 519 mm 1.7 ft
Case Depth with Stand	10.63 in 27 cm 270 mm 0.89 ft	7.36 in 18.7 cm 187 mm 0.61 ft
Case Weight with Stand	6.4 kg 14 lbs	6.23 kg 14 lbs
Case Color	Black	Black, White
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 HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		22.13 in 56.2 cm 562.2 mm 1.84 ft
Case Height		14.86 in 37.7 cm 377.4 mm 1.24 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		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 80 Hz	50 Hz - 60 Hz
Horizontal Digital Frequency	24 kHz - 140 kHz	31 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	D-sub cable DisplayPort cable USB 2.0 upstream 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)	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO Certified Displays TCO EDGE TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B WHQL (Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo ThinkVision X1

HP EliteDisplay E242