Compare Sceptre C355W-3440UN vs Asus VP299CL vs Asus VA27DQ
Connectivity
Ports
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 2x HDMI 2.0
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-C; PD 15W), 1x USB (Type-C)
1x D-sub, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
Construction
Adjustment | Height
N/A
130 mm / 5.1181 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
-180° ~ 180°
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 23°
-5° ~ 23°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Speakers
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.63% screen-to-body ratio
87.81% screen-to-body ratio
90.1% screen-to-body ratio
Size | Depth
4.82 in / 122.43 mm w/o stand, 9.68 in / 245.87 mm w/ stand
2.28 in / 58.03 mm w/o stand, 7.36 in / 187.05 mm w/ stand
2.12 in / 53.94 mm w/o stand, 8.46 in / 215 mm w/ stand
Size | Height
14.87 in / 377.7 mm w/o stand, 19.04 in / 483.62 mm w/ stand
12.41 in / 315.17 mm w/o stand, 18.66 in / 474.05 mm w/ stand
14.36 in / 364.7 mm w/o stand, 16.99 in / 431.65 mm w/ stand
Size | Width
32.96 in / 837.18 mm
27.17 in / 690 mm
24.09 in / 611.9 mm
Weight
6.62 kg / 15 lbs w/o stand , 8.6 kg / 19 lbs w/ stand
3.89 kg / 9 lbs w/o stand , 5.84 kg / 13 lbs w/ stand
4.7 kg / 10 lbs w/o stand , 4.9 kg / 11 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
16:9
Brightness
320 nits
350 nits
250 nits
Contrast Ratio
3000:1 (static), 1000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1800R
Display Diagonal
35" (35 in / 889 mm)
29" (28.74 in / 730 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
95% sRGB
99% sRGB
Pixel Density
106 ppi
96 ppi
81 ppi
Pixel Pitch
0.238 mm
0.263 mm
0.311 mm
Refresh Rate
48 Hz ~ 100 Hz
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
UW-QHD (3440x1440)
UW-FHD (2560x1080)
FHD (1920x1080)
Response Time
4 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
Licenses
cTUVus, FCC, ISTA
TÜV Flicker-free, TÜV Low Blue Light
TUV Flicker-free, TUV Low Blue Light
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync
AMD FreeSync
Video
Blue Light Shield, Auto Dynamic Contrast Mode
Eye Care+ Technology, Flicker-free technology, Shadow Boost, Low Blue Light, SPLENDID Technology, Multiple HDR Mode, GamePlus, Adaptive-Sync technology, Trace Free Technology, QuickFit
Trace Free technology, Splendid technology, GamePlus (Crosshair/Timer/FPS Counter/Display Alignment), Flicker-free technology, QuickFit (Alignment Grid/Paper/Photo Modes), Color Temperature Selection (4 modes), Adaptive-Sync technology, Low Blue Light
Performance
Power Consumption
60 W (average) / 70 W (max) / 0.5 W (sleep) / 0.3 W (off)
19 W (average) / 0.5 W (sleep) / 0.5 W (off)
16 W (average) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable
DisplayPort cable, HDMI cable
Audio cable (optional), HDMI cable (optional), VGA cable (optional)
Debut
2020
2021
2021
Reviews
Neofiliac score
41%
64%
33%
Pros
- Ultra-wide form factor
- 1800R curvature
- High 3000:1 contrast ratio
- Support for NVIDIA G-SYNC
- Ultra-wide form factor
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- Support for NVIDIA G-SYNC
- Build-in speakers included
- High 1000:1 contrast ratio
- High 90.1 % screen-to-body ratio
- Build-in speakers included
Cons
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
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