0 Compare LG 34WN750 vs Sceptre U550CV-UMC (2019) - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between LG 34WN750 vs Sceptre U550CV-UMC (2019)

General Info
Model Number LG 34WN750 Sceptre U550CV-UMC (2019)
Price
Type Monitor TV
Year 2020 2019
Brand LG Sceptre
Model Number 34WN750 U550CV-UMC (2019)
Alias 34WN750-B
34WN75C
34BN770
Display
Screen Size Class 34" (inches) 55" (inches)
Diagonal Size 34 in
86.4 cm
863.6 mm
2.83 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 31.25 in
79.4 cm
793.77 mm
2.6 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 13.39 in
34 cm
340.19 mm
1.12 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Type AH-IPS VA
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 21:9 16:9
Screen Resolution 3440 x 1440 3840 x 2160
Screen Pixel Pitch 0.233 mm 0.315 mm
Screen Pixel Density 110 ppi 80 ppi
Screen-to-Body Ratio 90.53 % 93.09 %
Backlight Source W-LED Direct LED
sRGB 99 %
Screen Brightness 300 cd/m² 250 cd/m²
Max Screen Brightness 430 cd/m²
Static Screen Contrast 1000 : 1 4000 : 1
Dynamic Screen Contrast 15000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 8 ms
Display Average Response Time 9 ms
Display Coating Anti-glare/Matte (3H) Glossy
HDR HDR10
3D No No
Size, weight, color
Case Depth 1.79 in
4.6 cm
45.5 mm
0.15 ft
3.02 in
7.7 cm
76.7 mm
0.25 ft
Case Weight 6.9 kg
15 lbs
11.4 kg
25 lbs
Case Width with Stand 32.15 in
81.7 cm
816.5 mm
2.68 ft
48.67 in
123.6 cm
1236.2 mm
4.06 ft
Case Height with Stand 17.95 in
45.6 cm
456 mm
1.5 ft
30.07 in
76.4 cm
763.8 mm
2.51 ft
Case Depth with Stand 8.93 in
22.7 cm
226.7 mm
0.74 ft
9.39 in
23.9 cm
238.5 mm
0.78 ft
Case Weight with Stand 8.6 kg
19 lbs
11.6 kg
26 lbs
Case Color Black Black
Hardware
TV Tuner Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
Built-in Camera No No
Connectivity 2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x Satellite In (Main; F-type female)
1 x AV Composite In (Video + L/R)
1 x S/PDIF
1 x AV Component In (YPbPr + L/R)
1 x USB 2.0 (max 0.5 A)
4 x HDMI 2.0 (ARC; CEC; MHL)
Audio
Audio Speakers 2 x 7W 2 x 10W
Features
Cool Features AMD FreeSync technology
Screen Split 2.0
Reader Mode
Smart Energy Saving
Black Stabilizer
HDR Effect
Color Weakness Mode
Dual Controller
Picture-in-Picture
Low Blue Light
Super Resolution+
Dynamic Action Sync
Color Calibrated
3-Side Virtually Borderless Design
Picture-by-Picture
Flicker-free technology
Adaptive-Sync technology
Game Mode
HDCP (High-bandwidth Digital Content Protection) 2.2
UHD Upscaling
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 32.15 in
81.7 cm
816.5 mm
2.68 ft
48.67 in
123.6 cm
1236.2 mm
4.06 ft
Case Height 14.38 in
36.5 cm
365.3 mm
1.2 ft
28.16 in
71.5 cm
715.2 mm
2.35 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 400 x 300
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes No
Forward Tilt 5 °
Backward Tilt 15 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 75 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz
Screen Interpolation Technology Clear Motion Rate
Screen Interpolation Value 640
Screen Interpolation Measurement Unit NULL CMR
Accessories
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 0 % - 85 %
LG 34WN750 Sceptre U550CV-UMC (2019)