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Comparison between Dell S2721HN vs Lenovo ThinkVision T25d-10

General Info
Model Number Dell S2721HN Lenovo ThinkVision T25d-10
Price
Type Monitor Monitor
Year 2020 2019
Brand Dell Lenovo
Model Number S2721HN ThinkVision T25d-10
Alias S2721NX 61DBMAT1EU
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
597.89 mm
1.96 ft
21.08 in
53.6 cm
535.5 mm
1.76 ft
Screen Height 13.24 in
33.6 cm
336.312 mm
1.1 ft
13.34 in
33.9 cm
338.8 mm
1.11 ft
Display Type IPS IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:10
Screen Resolution 1920 x 1080 1920 x 1200
Screen Pixel Pitch 0.311 mm 0.279 mm
Screen Pixel Density 81 ppi 91 ppi
Screen-to-Body Ratio 90.67 % 89.58 %
Backlight Source W-LED W-LED
sRGB 99 %
NTSC 1953 72 % 72 %
Screen Brightness 300 cd/m² 300 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 °
Display Minimum Response Time 4 ms 4 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.13 in
5.4 cm
54 mm
0.18 ft
1.69 in
4.3 cm
43 mm
0.14 ft
Case Weight 4.3 kg
9 lbs
3.58 kg
8 lbs
Case Width with Stand 24.01 in
61 cm
609.9 mm
2 ft
21.6 in
54.9 cm
548.7 mm
1.8 ft
Case Height with Stand 17.85 in
45.3 cm
453.3 mm
1.49 ft
15.73 in
40 cm
399.5 mm
1.31 ft
Case Depth with Stand 7.35 in
18.7 cm
186.8 mm
0.61 ft
10.25 in
26 cm
260.4 mm
0.85 ft
Case Weight with Stand 5.2 kg
11 lbs
5.5 kg
12 lbs
Case Color Black, Silver Black
Hardware
Built-in Camera No No
Connectivity 2 x HDMI 1.4
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x D-sub
4 x USB 3.1 (downstream)
1 x USB 3.1 (upstream)
Audio
Audio Speakers 2 x 3W
Features
Cool Features Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
DDC/CI
Extra Features Anti-theft stand lock slot - Kensington
S2721HN - silver
S2721NX - black
Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.01 in
61 cm
609.9 mm
2 ft
21.6 in
54.9 cm
548.7 mm
1.8 ft
Case Height 14.31 in
36.4 cm
363.6 mm
1.19 ft
14.53 in
36.9 cm
369.1 mm
1.21 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 110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
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 21 ° 30 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 75 Hz 46 Hz - 76 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable DisplayPort cable
HDMI cable
USB 3.1 upstream cable
Certificates and Standards
Licenses ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
BSMI
C-Tick
CCC
CE
CECP
ENERGY STAR 7.1
FCC Class B
KC
RoHS
TCO Certified Displays 8.0
TCO Edge
TÜV/Low Blue Light
VCCI
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 45 °C
32 °F - 113 °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 % - 90 % 5 % - 95 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell S2721HN Lenovo ThinkVision T25d-10