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 Sceptre C355W-3440UN vs LG 34WK650

General Info
Model Number Sceptre C355W-3440UN LG 34WK650
Price
Type Monitor Monitor
Year 2020 2018
Brand Sceptre LG
Model Number C355W-3440UN 34WK650
Alias 34WK650-W
Display
Screen Size Class 35" (inches) 34" (inches)
Diagonal Size 35 in
88.9 cm
889 mm
2.92 ft
34 in
86.4 cm
863.6 mm
2.83 ft
Screen Width 32.26 in
81.9 cm
819.408 mm
2.69 ft
31.49 in
80 cm
799.8 mm
2.62 ft
Screen Height 13.62 in
34.6 cm
345.888 mm
1.13 ft
13.18 in
33.5 cm
334.8 mm
1.1 ft
Display Curvature 1800
Display Manufacturer LG Display
Display Type VA AH-IPS
Display Bit Depth 8 bits 8 bits (6 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 21:9 21:9
Screen Resolution 3440 x 1440 2560 x 1080
Screen Pixel Pitch 0.238 mm 0.315 mm
Screen Pixel Density 106 ppi 81 ppi
Screen-to-Body Ratio 89.63 % 87.62 %
Backlight Source W-LED W-LED
sRGB 95 % 99 %
Screen Brightness 320 cd/m² 300 cd/m²
Static Screen Contrast 3000 : 1 1000 : 1
Dynamic Screen Contrast 1000000 : 1 5000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 5 ms
Display Average Response Time 14 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR10
3D No No
Size, weight, color
Case Depth 4.82 in
12.2 cm
122.43 mm
0.4 ft
2.01 in
5.1 cm
51 mm
0.17 ft
Case Weight 6.62 kg
15 lbs
5.9 kg
13 lbs
Case Width with Stand 32.96 in
83.7 cm
837.18 mm
2.75 ft
32.52 in
82.6 cm
826 mm
2.71 ft
Case Height with Stand 19.04 in
48.4 cm
483.62 mm
1.59 ft
18.15 in
46.1 cm
461 mm
1.51 ft
Case Depth with Stand 9.68 in
24.6 cm
245.87 mm
0.81 ft
9.06 in
23 cm
230 mm
0.75 ft
Case Weight with Stand 8.6 kg
19 lbs
7.6 kg
17 lbs
Case Color Black White
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 1.4
2 x HDMI 2.0
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 5W
Features
Cool Features Blue Light Shield
NVIDIA G-Sync Compatible
AMD FreeSync technology
Auto Dynamic Contrast Mode
Black Stabilizer
Crosshair
Super Resolution+
Dynamic Action Sync
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
DDC/CI
6-Axis Control
Picture-in-Picture
AMD FreeSync technology
Screen Split 2.0
Extra Features Anti-theft stand lock slot
Ergonomics
Case Width 32.96 in
83.7 cm
837.18 mm
2.75 ft
32.52 in
82.6 cm
826 mm
2.71 ft
Case Height 14.87 in
37.8 cm
377.7 mm
1.24 ft
14.57 in
37 cm
370 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 No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 15 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 100 Hz 56 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable Audio cable
HDMI cable
Certificates and Standards
Licenses cTUVus
FCC
ISTA
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °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 % - 85 % 5 % - 85 %
Sceptre C355W-3440UN LG 34WK650