Compare LG 34WL850 vs Samsung S27A700 vs Samsung M7 43M70A
Connectivity
Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x Thunderbolt 3.0, 1x USB 2.0 (upstream), 2x USB 3.0 (downstream)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-A; downstream), 1x HDMI 2.0
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
Construction
Adjustment | Height
110 mm / 4.3307 in
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-2° ~ 22°
-2° ~ 22°
Camera
No
No
Colors
White
Black
Black
Speakers
2x 7W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
200 x 200 mm
Dimensions
Bezels
88.45% screen-to-body ratio
88.38% screen-to-body ratio
92.19% screen-to-body ratio
Size | Depth
2.02 in / 51.2 mm w/o stand, 9.06 in / 230 mm w/ stand
1.68 in / 42.7 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
14.56 in / 369.8 mm w/o stand, 18.14 in / 460.7 mm w/ stand
14.5 in / 368.2 mm w/o stand, 17.95 in / 456 mm w/ stand
22.04 in / 559.8 mm w/o stand, 24.78 in / 629.3 mm w/ stand
Size | Width
32.5 in / 825.6 mm
24.23 in / 615.5 mm
38.01 in / 965.5 mm
Weight
5.9 kg / 13 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
8.5 kg / 19 lbs w/o stand , 10.6 kg / 23 lbs w/ stand
Display
Aspect Ratio
21:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
300 nits
300 nits
Contrast Ratio
1000:1 (static)
2500:1 (static)
5000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
34" (34 in / 863.6 mm)
27" (26.99 in / 685.655 mm)
43" (42.52 in / 1080 mm)
Display Type
AH-IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
VA, Anti-glare/Matte
Gamut
98% DCI-P3, 135% sRGB
Pixel Density
110 ppi
163 ppi
103 ppi
Pixel Pitch
0.231 mm
0.155 mm
0.245 mm
Refresh Rate
56 Hz ~ 61 Hz
60 Hz
60 Hz
Resolution
UW-QHD (3440x1440)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (min)
5 ms (min)
8 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, DisplayHDR 400
HDR10
HDR10
Licenses
BSMI, CCC, CE, cTick, ENERGY STAR 7.0, ErP, FCC Class B, UL/cUL
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
DDC/CI, Dynamic Action Sync, HDCP (High-bandwidth Digital Content Protection) 2.2, Picture-by-Picture, Nano IPS, Hardware calibration ready, 6-Axis Control, Screen Split 2.0, Black Stabilizer, Super Resolution+
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
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
Energy Efficiency
B
Power Consumption
47.6 W (average) / 0.3 W (off)
0.5 W (sleep)
0.5 W (sleep) / 0.5 W (off)
Production
Accessory
DisplayPort cable, HDMI cable
HDMI cable
HDMI cable, SolarCell Remote, USB Type-C cable
Debut
2019
2021
2021
Reviews
Neofiliac score
87%
56%
64%
Pros
- HDR10, DisplayHDR 400
- Ultra-wide form factor
- Rich color reproduction
- Stand with tilt and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- High 2500:1 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
Cons
- Only tilt adjustment
- Only tilt adjustment
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