Comparison between Lenovo Q27h-10 vs Dell UltraSharp U4919DW

General Info
Model Number	Lenovo Q27h-10	Dell UltraSharp U4919DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2018
Brand	Lenovo	Dell
Model Number	Q27h-10	UltraSharp U4919DW
Alias	66A7GAC2
Display
Screen Size Class	27" (inches)	49" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	49 in 124.5 cm 1244.6 mm 4.08 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	47.17 in 119.8 cm 1198.08 mm 3.93 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.27 in 33.7 cm 336.96 mm 1.11 ft
Display Curvature		3800
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Lut	8 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	36:10
Screen Resolution	2560 x 1440	5120 x 1440
Screen Pixel Pitch	0.233 mm	0.234 mm
Screen Pixel Density	109 ppi	108 ppi
Screen-to-Body Ratio		89.55 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		8 ms
Display Maximum Response Time		15 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		4.3 in 10.9 cm 109.3 mm 0.36 ft
Case Weight		11.4 kg 25 lbs
Case Width with Stand	24.16 in 61.4 cm 613.7 mm 2.01 ft	47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height with Stand	18.72 in 47.6 cm 475.53 mm 1.56 ft	18.06 in 45.9 cm 458.6 mm 1.5 ft
Case Depth with Stand	7.07 in 18 cm 179.5 mm 0.59 ft	9.94 in 25.3 cm 252.6 mm 0.83 ft
Case Weight with Stand	5.89 kg 13 lbs	17.2 kg 38 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.1 (Type-A; Gen 1; downstream) 1 x USB 3.1 (Type-C; Gen 1; upstream; 80W; DP Alt Mode)	1 x USB 3.0 (charger - 5V/2.0A) 1 x USB 3.1 (Type-C) 1 x DisplayPort 1.4 2 x HDMI 2.0 2 x USB 3.0 (upstream) 4 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Flicker-free technology Low Blue Light Smart Power 4-side NearEdgeless Design AMD FreeSync technology	HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.16 in 61.4 cm 613.7 mm 2.01 ft	47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height		14.61 in 37.1 cm 371 mm 1.22 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		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		170 °
Right Swivel		170 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	24 Hz - 86 Hz
Horizontal Digital Frequency		25 kHz - 115 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	USB Type-C to Type-C cable	DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable
Certificates and Standards
Licenses	China Energy Efficiency Standard Tier 1 ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort Windows Certification	ENERGY STAR 7.0 RoHS TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °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 % - 95 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo Q27h-10

Dell UltraSharp U4919DW