Compare Sceptre C505B-QSN168 vs Samsung Odyssey G9 vs Alienware AW3420DW

Connectivity

Ports
2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB 2.0, 2x HDMI 2.0
2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x HDMI 2.0
3x USB 3.0 (downstream), 1x HDMI 1.4, 1x 3.5 mm Audio Out (line-out), 1x 3.5 mm Audio Out (headphone), 1x DisplayPort 1.2, 1x USB 3.0 (Type-B; upstream), 1x USB 3.0 (downstream; BC 1.2)

Construction

Adjustment | Height
90 mm / 3.5433 in
120 mm / 4.7244 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-15° ~ 15°
-15° ~ 15°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 15°
-3° ~ 13°
-5° ~ 21°
Camera
No
No
No
Colors
Black, White, Gold
Black, White
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 2W
VESA Mount
75 x 75 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.04% screen-to-body ratio
96.03% screen-to-body ratio
90.48% screen-to-body ratio
Size | Depth
6.3 in / 160.02 mm w/o stand, 11.28 in / 286.51 mm w/ stand
11.46 in / 291 mm w/o stand, 16.39 in / 416.4 mm w/ stand
4.64 in / 117.9 mm w/o stand, 10.78 in / 273.8 mm w/ stand
Size | Height
14.78 in / 375.41 mm w/o stand, 18.75 in / 476.17 mm w/ stand
14.31 in / 363.5 mm w/o stand, 16.43 in / 417.2 mm w/ stand
14.33 in / 364 mm w/o stand, 16.92 in / 429.8 mm w/ stand
Size | Width
47.18 in / 1198.37 mm
45.18 in / 1147.6 mm
32.01 in / 813 mm
Weight
9.3 kg / 20 lbs w/o stand , 11.22 kg / 25 lbs w/ stand
14.1 kg / 31 lbs w/o stand , 16.7 kg / 37 lbs w/ stand
6.8 kg / 15 lbs w/o stand , 11.1 kg / 24 lbs w/ stand

Display

Aspect Ratio
36:10
36:10
21:9
Brightness
350 nits
420 nits / 1000 nits (peak)
350 nits
Contrast Ratio
3000:1 (static), 1000000:1 (dynamic)
2500:1 (static)
1000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1800R
1000R
1900R
Display Diagonal
49" (48.81 in / 1239.77 mm)
49" (48.82 in / 1240 mm)
34" (34.14 in / 867.2 mm)
Display Type
VA, Anti-glare/Matte (3H)
SVA, Anti-glare/Matte, Samsung
IPS, Anti-glare/Matte (3H)
Gamut
90% DCI-P3, 100% NTSC, 99% sRGB
92% Adobe RGB, 95% DCI-P3, 88% NTSC, 125% sRGB
98% DCI-P3, 134.5% sRGB
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.223 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 120 Hz
60 Hz ~ 240 Hz
30 Hz ~ 120 Hz
Resolution
DQHD (5120 x 1440)
DQHD (5120 x 1440)
UW-QHD (3440x1440)
Response Time
4 ms (min) / 8 ms (avg)
2 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
DisplayHDR 1000
Licenses
cTUVus, FCC, ISTA, RoHS
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
0 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC
Video
Picture-by-Picture, GamePlus
Black Equalizer, Smart Eco Saving, Quantum Dot Color, Super Arena Gaming UX, Flicker-free technology, Eco Saving Plus, Low Blue Light, Picture-in-Picture, Off Timer Plus, Infinity Core Lighting, Game Mode, Adaptive-Sync technology, Picture-by-Picture, ...
Built in cable-management, Flicker-free technology, Dynamic on-screen display, AlienFX custom lighting

Performance

Energy Efficiency
C
Power Consumption
114 W (average) / 144 W (max) / 0.5 W (sleep) / 0.5 W (off)
108 W (average) / 0.5 W (sleep) / 0.5 W (off)
58 W (average) / 110 W (max) / 39.13 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable
DisplayPort cable, USB 3.0 cable
DisplayPort cable, HDMI cable, USB 3.0 upstream cable, Stand base, Stand riser, I/O cover
Debut
2021
2020
2019

Reviews

Neofiliac score
87%
93%
72%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1800R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • DisplayHDR 1000
  • Ultra-wide form factor
  • 1000 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 2500:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 96.03 % screen-to-body ratio
  • Ultra-wide form factor
  • 1900 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Support for NVIDIA G-SYNC
  • High 90.48 % screen-to-body ratio
Cons
  • No publicized HDR support
  • 8-bit display panel

Price

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