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Comparison between Samsung S27R750Q vs Dell S2421HN

General Info
Model Number Samsung S27R750Q Dell S2421HN
Price
Type Monitor Monitor
Year 2019 2020
Brand Samsung Dell
Model Series SR75 Space Monitor
Model Number S27R750Q S2421HN
Alias LS27R750QENXZA S2421NX
Display
Screen Size Class 27" (inches) 24" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Type VA IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 1920 x 1080
Screen Pixel Pitch 0.233 mm 0.275 mm
Screen Pixel Density 109 ppi 92 ppi
Screen-to-Body Ratio 90.02 % 90.06 %
Backlight Source W-LED W-LED
DCI P3 70%
sRGB 100 %
Adobe RGB 1998 80 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 3000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 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 1.13 in
2.9 cm
28.7 mm
0.09 ft
2.12 in
5.4 cm
53.8 mm
0.18 ft
Case Weight 3.5 kg
8 lbs
3.3 kg
7 lbs
Case Width with Stand 24.2 in
61.5 cm
614.7 mm
2.02 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 14.27 in
36.3 cm
362.5 mm
1.19 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Case Depth with Stand 4.54 in
11.5 cm
115.3 mm
0.38 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Case Weight with Stand 5.7 kg
13 lbs
4.1 kg
9 lbs
Case Color Black Black, Silver
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2 (Input mini)
1 x USB (Service)
1 x HDMI 2.0
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Features
Cool Features Eye Saver Mode
Flicker-free technology
Picture-by-Picture
Samsung MagicBright
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology (upgrade)
Samsung MagicUpscale
Eco Saving Plus
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington
S2421HN - silver
S2421NX - black
Ergonomics
Case Width 24.2 in
61.5 cm
614.7 mm
2.02 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height 14.25 in
36.2 cm
362 mm
1.19 ft
12.7 in
32.3 cm
322.6 mm
1.06 ft
Vesa Mount Support No Yes
VESA Interface Standard Size 75 x 75 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 213.9 mm
21.39 cm
8.4213 in
0.7018 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 4 ° 5 °
Backward Tilt 15 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 144 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable HDMI cable
Certificates and Standards
Licenses CE
FCC class B
ISO9241-307
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level 10 °C - 40 °C
50 °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
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Samsung S27R750Q Dell S2421HN