Comparison between Lenovo C27-20 vs Dell UltraSharp UP2516D

General Info
Model Number	Lenovo C27-20	Dell UltraSharp UP2516D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2015
Brand	Lenovo	Dell
Model Number	C27-20	UltraSharp UP2516D
Alias	65F6KAC1
Display
Screen Size Class	27" (inches)	25" (inches)
Diagonal Size	27 in 68.6 cm 685.891 mm 2.25 ft	24.98 in 63.4 cm 634.4 mm 2.08 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	21.77 in 55.3 cm 552.96 mm 1.81 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	12.25 in 31.1 cm 311.04 mm 1.02 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Lut		3D LUT 14 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.311 mm	0.216 mm
Screen Pixel Density	81 ppi	117 ppi
Screen-to-Body Ratio	89.86 %	89.66 %
Backlight Source	W-LED	GB-r LED
DCI P3		98%
sRGB		100 %
Adobe RGB 1998		100 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		9 ms
Display Minimum Response Time	4 ms	6 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2 in 5.1 cm 50.7 mm 0.17 ft	2.03 in 5.2 cm 51.6 mm 0.17 ft
Case Weight	4.07 kg 9 lbs	4.04 kg 9 lbs
Case Width with Stand	24.1 in 61.2 cm 612.2 mm 2.01 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height with Stand	17.5 in 44.5 cm 444.5 mm 1.46 ft	15.67 in 39.8 cm 398 mm 1.31 ft
Case Depth with Stand	9.09 in 23.1 cm 230.8 mm 0.76 ft	7.89 in 20 cm 200.3 mm 0.66 ft
Case Weight with Stand	4.82 kg 11 lbs	6.96 kg 15 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	2 x HDMI (MHL) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream)
Audio
Features
Cool Features	Low Blue Light AMD FreeSync technology Flicker-free technology	Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Pictire-by-Picture
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot Security lock slot
Ergonomics
Case Width	24.1 in 61.2 cm 612.2 mm 2.01 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height	14.39 in 36.6 cm 365.5 mm 1.2 ft	13.3 in 33.8 cm 337.9 mm 1.11 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	Yes
Left Pivot		90 °
Right Pivot		0 °
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 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 88 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard CEL G1 Energy Star 8.0 EPEAT Silver RoHS (EU 2002/95/EC) Windows Certification (Windows 7 Windows 10)	ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 35 °C 32 °F - 95 °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 C27-20

Dell UltraSharp UP2516D