Comparison between LG 27BL650C vs Dell S2721HS

General Info
Model Number	LG 27BL650C	Dell S2721HS

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Type	Monitor	Monitor
Year	2019	2020
Brand	LG	Dell
Model Series	BL650C
Model Number	27BL650C	S2721HS
Alias	27BL650C-B	S2721HSX
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 685.891 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.89 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	90.38 %	90.67 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.34 in 6 cm 59.5 mm 0.2 ft	2.13 in 5.4 cm 54 mm 0.18 ft
Case Weight	4.5 kg 10 lbs	4.3 kg 9 lbs
Case Width with Stand	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.01 in 61 cm 609.9 mm 2 ft
Case Height with Stand	20.71 in 52.6 cm 526.1 mm 1.73 ft	15.71 in 39.9 cm 399 mm 1.31 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	6.88 in 17.5 cm 174.7 mm 0.57 ft
Case Weight with Stand	6.7 kg 15 lbs	6 kg 13 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; DisplayPort; 45W) 2 x USB 3.0 (Type-A; downstream)	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 1.2W
Features
Cool Features	Dynamic Action Sync Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 1.4 Super Resolution+ Reader mode Game Mode Black Stabilizer Smart Energy Saving Color calibrated	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington S2721HS - silver S2721HSX - black
Ergonomics
Case Width	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.01 in 61 cm 609.9 mm 2 ft
Case Height	14.28 in 36.3 cm 362.6 mm 1.19 ft	14.31 in 36.4 cm 363.6 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	31.4 kHz - 83.894 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable USB Type-C cable	HDMI cable
Certificates and Standards
Licenses	EPA 7.0 EPA CB FCC-B CE ROHS REACH EPEAT TUV-Ergo UL(cUL) ERP ISO 9241-307	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	0 % - 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	0 % - 85 %	5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 27BL650C

Dell S2721HS