Comparison between:
- 27" Acer Predator XB1 XB271HU
- 27" Acer Predator X27
- 27" Asus RoG Swift PG279Q

Brand, series, model

Information about the brand, series, model and model aliases.

Acer Predator XB1 XB271HUAcer Predator X27Asus RoG Swift PG279Q
Acer Predator XB1 XB271HUAcer Predator X27Asus RoG Swift PG279Q
Model aliasXB271HUbmiprzX27 bmiiphzxPG279QZ

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerAU OptronicsAU OptronicsAU Optronics
Panel modelM270DAN02.6M270QAN02.2M270Q008 V0
Panel typeAHVA IPSAHVA IPSAHVA IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)8 bits
FRCYesYesNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
42 ppcm
163 ppi
64 ppcm
109 ppi
42 ppcm
Display area88.89 %84.82 %89.04 %
BacklightW-LEDDirect LEDW-LED
sRGB100 %100 %100 %
Adobe RGB (1998)-99 %68.1 %
NTSC (1953)72 %-72 %
DCI P3-85 %-
Rec. 2020-75 %-
Brightness350 cd/m²600 cd/m²350 cd/m²
Peak brightness-1000 cd/m²-
Static contrast1000 : 11000 : 11000 : 1
HDR-HDR10
DisplayHDR 1000
-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
4 ms
0.0040 s
Average response time12 ms
0.0120 s
12 ms
0.0120 s
5 ms
0.0050 s
Maximum response time--7 ms
0.0070 s
Input lag5 ms
0.0050 s
13 ms
0.0130 s
4 ms
0.0040 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
-Local dimming - 384 zones-

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-52 kHz - 322 kHz34 kHz - 209 kHz
Vertical frequency (digital)165 Hz24 Hz - 144 Hz30 Hz - 165 Hz
DisplayPort (normal) - 2560 x 1440 @ 144 Hz
DisplayPort (overclock) - 2560 x 1440 @ 165 Hz
HDMI - 2560 x 1440 @ 60 Hz
-DisplayPort - 34 kHz - 209 kHz; 30 Hz - 165 Hz
HDMI - 30 kHz - 140 kHz; 24 Hz - 60 Hz
HDMI - 2560 x 1440 @ 60 Hz
DisplayPort - 2560 x 1440 @ 165 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.39 W0.45 W0.5 W
Power consumption (sleep)0.42 W0.5 W0.5 W
Power consumption (eco)28 W--
Power consumption (average)55 W68 W40 W
Power consumption (maximum)71.5 W-90 W
Energy efficiency class-DC

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width614 mm
61.4 cm
24.1732 in
2.0144 ft
629 mm
62.9 cm
24.7638 in
2.0636 ft
619.77 mm
61.977 cm
24.4004 in
2.0334 ft
Height367 mm
36.7 cm
14.4488 in
1.2041 ft
374.7 mm
37.47 cm
14.752 in
1.2293 ft
362.96 mm
36.296 cm
14.2898 in
1.1908 ft
Depth61 mm
6.1 cm
2.4016 in
0.2001 ft
86.5 mm
8.65 cm
3.4055 in
0.2838 ft
65.98 mm
6.598 cm
2.5976 in
0.2165 ft
Weight4.6 kg
10.14 lbs
4.77 kg
10.52 lbs
-
Width with stand614 mm
61.4 cm
24.1732 in
2.0144 ft
629 mm
62.9 cm
24.7638 in
2.0636 ft
619.77 mm
61.977 cm
24.4004 in
2.0334 ft
Height with stand401.3 mm
40.13 cm
15.7992 in
1.3166 ft
445 mm
44.5 cm
17.5197 in
1.46 ft
552.53 mm
55.253 cm
21.7531 in
1.8128 ft
Depth with stand268 mm
26.8 cm
10.5512 in
0.8793 ft
374.7 mm
37.47 cm
14.752 in
1.2293 ft
237.9 mm
23.79 cm
9.3661 in
0.7805 ft
Weight with stand7 kg
15.43 lbs
7.9 kg
17.42 lbs
7 kg
15.43 lbs
ColorsBlackBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotYesNoYes
Left pivot90 °-0 °
Right pivot90 °-90 °
Left/right swivelYesYesYes
Left swivel30 °20 °60 °
Right swivel30 °20 °60 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt35 °25 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 2 W2 x 7 W2 x 2 W
DTS--

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
1 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 HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesNVidia G-SYNC Technology
Flicker-free technology
Blue Light Filter
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
NVidia G-SYNC Technology
NVidia ULMB (Ultra Low Motion Blur)
Quantum Dot Display
5-way OSD joystick
GamePlus (Crosshair/Timer)
HDCP (High-bandwidth Digital Content Protection)
Refresh Rate Turbo key
Trace Free Technology
Flicker-free technology
NVidia G-SYNC Technology
Ultra-low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
ErP
TCO Certified Displays 6.0
CE
cUL
ENERGY STAR
FCC Class B
RoHS compliant
TCO Certified Displays
TÜV/GS
UL
VCCI
BSMI
CB
CCC
CE
CEL level 1
cTick
CU
ErP
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Low Blue Light
TÜV Flicker-free
UL/cUL
VCI
WEEE
WHQL (Windows 8.1; Windows 7)

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature-0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-10 % - 80 %-
Operating altitude-5000 m
16404.2 ft
-
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %-
Storage altitude-12192 m
40000 ft
-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable
Hood
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB 3.0 cable
 Acer Predator XB1 XB271HUAcer Predator X27Asus RoG Swift PG279Q