Compare Dell U3221Q vs Samsung M7 43M70A vs Samsung S27A800
Connectivity
Ports
1x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps), 2x HDMI 2.0, 1x Thunderbolt 3.0 (ownstream; 15W), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode), 1x DisplayPort 1.4, 1x USB (Type-A; external colorimeter), 1x USB 3.2 (Type-A; Gen ...
2x HDMI 2.0 (CEC), 1x USB (Type-C; upstream; 65W; DP Alt Mode), 3x USB 2.0 (Type-A; downstream)
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 2.0 (Type-A; downstream), 3x USB 3.0 (Type-A; downstream)
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + DLNA
Construction
Adjustment | Height
160 mm / 6.2992 in
N/A
120 mm / 4.7244 in
Adjustment | Pivot
-90° ~ 90°
N/A
-0° ~ 90°
Adjustment | Swivel
-30° ~ 30°
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
-2° ~ 22°
-2° ~ 25°
Camera
No
No
Colors
Black
Black
Black
Speakers
2x 5W
VESA Mount
100 x 100 mm
200 x 200 mm
100 x 100 mm
Dimensions
Bezels
92.19% screen-to-body ratio
88.38% screen-to-body ratio
Size | Depth
9.84 in / 250 mm w/ stand
1.01 in / 25.7 mm w/o stand, 9.73 in / 247.2 mm w/ stand
1.68 in / 42.7 mm w/o stand, 7.73 in / 196.4 mm w/ stand
Size | Height
18.26 in / 463.7 mm w/ stand
22.04 in / 559.8 mm w/o stand, 24.78 in / 629.3 mm w/ stand
14.5 in / 368.2 mm w/o stand, 17 in / 431.9 mm w/ stand
Size | Width
28.05 in / 712.5 mm
38.01 in / 965.5 mm
24.23 in / 615.5 mm
Weight
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand
8.5 kg / 19 lbs w/o stand , 10.6 kg / 23 lbs w/ stand
4.4 kg / 10 lbs w/o stand , 6.4 kg / 14 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 1000 nits (peak)
300 nits
300 nits
Contrast Ratio
1300:1 (static), 1000000:1 (dynamic)
5000:1 (static)
1000:1 (static)
Display Backlight
Mini LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
32" (31.5 in / 800.1 mm)
43" (42.52 in / 1080 mm)
27" (26.99 in / 685.655 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
Pixel Density
140 ppi
103 ppi
163 ppi
Pixel Pitch
0.182 mm
0.245 mm
0.155 mm
Refresh Rate
60 Hz
60 Hz
60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
6 ms (min) / 8 ms (avg) / 14 ms (max)
8 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
DisplayHDR 1000, HLG (Hybrid Log Gamma)
HDR10
HDR10
Licenses
RoHS
Energy Star, TUV Smart Eye Protection Certification
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating System
Tizen 5.5
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Video
Flicker-free technology, Picture-by-Picture, Picture-in-Picture, CalMAN Powered built-in colorimeter, DDC/CI
Note, Auto Source Switch+, Ultrawide Game View, TV Plus, and Tab devices), Voice Command, Bixby, Netflix, Eye Saver Mode, Game Mode, Tap View, Remote Access, Wireless DeX (supported on selected Galaxy, Flicker-free technology, YouTube, ConnectShare, Ad...
Eco Saving Plus, Eye Saver Mode, Game Mode, Picture-by-Picture, Low Blue Light, Flicker-free technology, Adaptive Picture, Picture-in-Picture, Eco Light Sensor, Shape-in-Shape
Performance
Energy Efficiency
G
Power Consumption
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)
0.5 W (sleep) / 0.5 W (off)
28 W (average) / 0.5 W (sleep)
Production
Accessory
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
HDMI cable, SolarCell Remote, USB Type-C cable
HDMI cable, USB 3.0 cable
Debut
2020
2021
2021
Reviews
Neofiliac score
87%
64%
72%
Pros
- Mini LED backlighting
- DisplayHDR 1000, HLG (Hybrid Log Gamma)
- Stand with tilt, swivel, pivot, and height adjustments
- High 1300:1 contrast ratio
- 10-bit display panel
- High 5000:1 contrast ratio
- 10-bit display panel
- High 92.19 % screen-to-body ratio
- Build-in speakers included
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
Cons
- Only tilt adjustment
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