Compare Acer Predator XB273U GS vs Acer Predator CG48 vs Acer Nitro VG281K
Connectivity
Ports
1x DisplayPort 1.2 (a), 1x 3.5 mm Audio Out, 1x USB 3.1 (upstream), 2x HDMI 2.0
1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode), 1x HDMI 2.1, 1x 3.5 mm Audio Out (headphones), 1x DisplayPort 1.4, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
115 mm / 4.5276 in
N/A
N/A
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
-20° ~ 20°
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
N/A
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black and Siler
Black
Speakers
2x 2W
2x 10W
2x 2W
VESA Mount
75 x 75 mm
200 x 200 mm
100 x 100 mm
Dimensions
Size | Depth
8.96 in / 227.5 mm w/ stand
9.45 in / 240 mm w/ stand
Size | Height
19.54 in / 496.2 mm w/ stand
18.07 in / 459 mm w/ stand
Size | Width
23.04 in / 585.1 mm
25.08 in / 637 mm
Weight
7.96 kg / 18 lbs w/ stand
5.1 kg / 11 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
135 nits / 450 nits (peak)
300 nits
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
135000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (27 in / 685.9 mm)
48" (47.53 in / 1207.2 mm)
28" (27.9 in / 708.538 mm)
Display Type
IPS, Anti-glare/Matte
OLED, Anti-glare/Matte
IPS, Anti-glare/Matte, Innolux
Gamut
90% DCI-P3
98% DCI-P3
90% DCI-P3
Pixel Density
112 ppi
92 ppi
157 ppi
Pixel Pitch
0.233 mm
0.274 mm
0.16 mm
Refresh Rate
48 Hz ~ 165 Hz
48 Hz ~ 138 Hz
40 Hz ~ 60 Hz
Resolution
QHD (2560x1440)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
0.1 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
HDR10
HDR10
Licenses
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
RoHS, J-Moss Green Mark, PC Recycling, PSE, MPRⅡ, ISO9241-307, VCCI-B, FCC, CE, CCC
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
Video
Fliсkеr-frее tесhnоlоgy, Lоw Вluе Light, Νvidiа G-SΥΝС Тесhnоlоgy, Ζеrо Frаmе, Widе Соlоr Gаmut, Lоw Dimming, СоmfyViеw, ЕсоDisрlаy Тесhnоlоgy
Black Boost, ComfyView, GameView, Zero Frame, Flicker-free technology, Blue Light Filter
Performance
Power Consumption
30 W (average) / 0.63 W (sleep) / 0.29 W (off)
0.5 W (sleep) / 0.3 W (off)
31 W (average) / 55 W (max) / 0.5 W (sleep) / 0.35 W (off)
Production
Accessory
DisplayPort cable, USB 3.0 cable
HDMI cable
Debut
2020
2022
2022
Reviews
Neofiliac score
77%
92%
66%
Pros
- Rich color reproduction
- Stand with tilt, swivel, pivot, and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
- Build-in speakers included
- Gorgeous OLED panel
- Rich color reproduction
- Fast 0.1 ms response time
- High 135000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
- Rich color reproduction
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- 8-bit display panel
- Stand lacks ergonomic adjustment
- Display panel not very bright
- Only tilt adjustment
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