Comparison between LG 34UC79G vs Dell S2721D

General Info
Model Number	LG 34UC79G	Dell S2721D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2020
Brand	LG	Dell
Model Number	34UC79G	S2721D
Alias	34UC79G-B
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	3800
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	2560 x 1080	2560 x 1440
Screen Pixel Pitch	0.312 mm	0.233 mm
Screen Pixel Density	82 ppi	109 ppi
Screen-to-Body Ratio	87.81 %	89.83 %
Backlight Source	W-LED	W-LED
sRGB	90 %	99 %
Adobe RGB 1998	65 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	320 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms	10 ms
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	14 ms	8 ms
Display Maximum Response Time	22 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.97 in 7.6 cm 75.5 mm 0.25 ft	2.18 in 5.5 cm 55.4 mm 0.18 ft
Case Weight	6.4 kg 14 lbs	4.4 kg 10 lbs
Case Width with Stand	32.7 in 83.1 cm 830.5 mm 2.72 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	17.7 in 45 cm 449.5 mm 1.47 ft	17.85 in 45.3 cm 453.4 mm 1.49 ft
Case Depth with Stand	11.01 in 28 cm 279.7 mm 0.92 ft	7.35 in 18.7 cm 186.8 mm 0.61 ft
Case Weight with Stand	8.6 kg 19 lbs	5.4 kg 12 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 2 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 7W	2 x 3W
Features
Cool Features	Black Stabilizer Flicker-free technology Quick Charge Dynamic Action Sync Motion Blur Reduction Screen Split HDCP (High-bandwidth Digital Content Protection) DDC/CI 6-Axis Control Paper mode AMD FreeSync technology Picture-by-Picture	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.7 in 83.1 cm 830.5 mm 2.72 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	14.58 in 37 cm 370.3 mm 1.21 ft	14.35 in 36.5 cm 364.6 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	120 mm 12 cm 4.7244 in 0.3937 ft
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	20 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 144 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 163 kHz	30 kHz - 115 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable Factory calibration report HDMI cable	HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 FCC Class B UL/cUL	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °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 % - 85 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 34UC79G

Dell S2721D