Compare Dell U3221Q vs Samsung M7 32M70A vs Samsung M7 43M70A
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)
2x HDMI 2.0 (CEC), 1x USB (Type-C; upstream; 65W; DP Alt Mode), 3x USB 2.0 (Type-A; downstream)
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 + DLNA
WiFi 5 + Bluetooth 4.2 + DLNA
Construction
Adjustment | Height
160 mm / 6.2992 in
N/A
N/A
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-2° ~ 22°
-2° ~ 22°
Camera
No
Colors
Black
Black
Black
Speakers
2x 5W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
200 x 200 mm
Dimensions
Bezels
89.92% screen-to-body ratio
92.19% screen-to-body ratio
Size | Depth
9.84 in / 250 mm w/ stand
1.65 in / 41.8 mm w/o stand, 7.62 in / 193.5 mm w/ stand
1.01 in / 25.7 mm w/o stand, 9.73 in / 247.2 mm w/ stand
Size | Height
18.26 in / 463.7 mm w/ stand
16.71 in / 424.5 mm w/o stand, 20.35 in / 517 mm w/ stand
22.04 in / 559.8 mm w/o stand, 24.78 in / 629.3 mm w/ stand
Size | Width
28.05 in / 712.5 mm
28.21 in / 716.5 mm
38.01 in / 965.5 mm
Weight
11.31 kg / 25 lbs w/o stand , 18.07 kg / 40 lbs w/ stand
5.4 kg / 12 lbs w/o stand , 6.5 kg / 14 lbs w/ stand
8.5 kg / 19 lbs w/o stand , 10.6 kg / 23 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 1000 nits (peak)
250 nits
300 nits
Contrast Ratio
1300:1 (static), 1000000:1 (dynamic)
3000:1 (static)
5000:1 (static)
Display Backlight
Mini LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
32" (31.5 in / 800.1 mm)
32" (31.5 in / 800.1 mm)
43" (42.52 in / 1080 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
VA, Anti-glare/Matte
Gamut
93% Adobe RGB, 99.8% DCI-P3, 83% Rec.2020
Pixel Density
140 ppi
140 ppi
103 ppi
Pixel Pitch
0.182 mm
0.182 mm
0.245 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)
8 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
Operating Humidity
10 % ~ 80 %
Operating System
Tizen 5.5
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
Bixby, YouTube, Wireless DeX (only compatible with Note 20 series), ConnectShare, Remote Access, Flicker-free technology, Google Assistant, Ultrawide Game View, SmartThings, Game Mode, Eye Saver Mode, Adaptive Picture, Tap View, Microsoft Office 365, A...
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...
Performance
Power Consumption
70 W (average) / 380 W (max) / 0.5 W (sleep) / 0.3 W (off)
150 W (max) / 0.5 W (sleep) / 0.5 W (off)
0.5 W (sleep) / 0.5 W (off)
Production
Accessory
DisplayPort cable, HDMI cable, Monitor Hood, Thunderbolt 3 (USB Type-C) cable, USB Type-C to Type-A cable
HDMI cable, Remote control, USB Type-C cable
HDMI cable, SolarCell Remote, USB Type-C cable
Debut
2020
2020
2021
Reviews
Neofiliac score
87%
33%
64%
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 3000:1 contrast ratio
- Build-in speakers included
- High 5000:1 contrast ratio
- 10-bit display panel
- High 92.19 % screen-to-body ratio
- Build-in speakers included
Cons
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- Only tilt adjustment
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