Comparison between:
- 27" Apple Thunderbolt Display
- 27" Asus PA279CV
- 27" Apple Studio Display

Brand, series, model

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

Apple Thunderbolt DisplayAsus PA279CVApple Studio Display
Series-ProArt-
Apple Thunderbolt DisplayAsus PA279CVApple Studio Display
Model alias-ProArt PA279CV-
Model year201120202022

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
684.667 mm
68.4667 cm
26.9554 in
2.2463 ft
684.667 mm
68.4667 cm
26.9554 in
2.2463 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
597.73 mm
59.773 cm
23.5327 in
1.9611 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
336.22 mm
33.622 cm
13.237 in
1.1031 ft
Panel manufacturerLG DisplayLG Display-
Panel modelLM270WQ1-SLB3LM270WR4-SSA1-
Panel typeH-IPSA-Si IPSIPS
Panel bit depth8 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCNoYesYes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
1073741824 colors
30 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
5120 x 2880 pixels
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
0.117 mm
0.0117 cm
0.0046 in
0.0004 ft
Pixel density109 ppi
42 ppcm
163 ppi
64 ppcm
217 ppi
85 ppcm
Display area-88.17 %89.11 %
BacklightW-LEDW-LEDW-LED
sRGB-100 %-
Adobe RGB (1998)75 %--
Brightness375 cd/m²350 cd/m²600 cd/m²
Static contrast1000 : 11000 : 11200 : 1
Dynamic contrast2000000 : 1100000000 : 1-
HDR-HDR10-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time6.5 ms
0.0065 s
5 ms
0.0050 s
-
Average response time8 ms
0.0080 s
--
Maximum response time12 ms
0.0120 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
--True Tone Display
Nano-texture glass

3D

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

3DNo-No

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-29 kHz - 160 kHz-
Vertical frequency (digital)60 Hz40 Hz - 60 Hz60 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
Electric current (A)1.5 A--
Power consumption (off)0.5 W--
Power consumption (sleep)2 W0.5 W-
Power consumption (eco)20 W--
Power consumption (average)100 W42 W-
Power consumption (maximum)250 W--
Power consumption (annual)-62 kWh-
Energy efficiency class-B-

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.

Width-614 mm
61.4 cm
24.1732 in
2.0144 ft
623 mm
62.3 cm
24.5276 in
2.044 ft
Height-370 mm
37 cm
14.5669 in
1.2139 ft
362 mm
36.2 cm
14.252 in
1.1877 ft
Depth-60 mm
6 cm
2.3622 in
0.1969 ft
31 mm
3.1 cm
1.2205 in
0.1017 ft
Weight-5.7 kg
12.57 lbs
5.5 kg
12.13 lbs
Width with stand650 mm
65 cm
25.5906 in
2.1325 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
623 mm
62.3 cm
24.5276 in
2.044 ft
Height with stand491 mm
49.1 cm
19.3307 in
1.6109 ft
373.5 mm
37.35 cm
14.7047 in
1.2254 ft
478 mm
47.8 cm
18.8189 in
1.5682 ft
Depth with stand207 mm
20.7 cm
8.1496 in
0.6791 ft
227.82 mm
22.782 cm
8.9693 in
0.7474 ft
168 mm
16.8 cm
6.6142 in
0.5512 ft
Weight with stand10.8 kg
23.81 lbs
8.6 kg
18.96 lbs
6.3 kg
13.89 lbs
Box width-680 mm
68 cm
26.7717 in
2.231 ft
-
Box height-516 mm
51.6 cm
20.315 in
1.6929 ft
-
Box depth-161 mm
16.1 cm
6.3386 in
0.5282 ft
-
Box weight-11.2 kg
24.69 lbs
-
ColorsSilverGraySilver

Ergonomics

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

VESA mountNoYesYes
VESA interface-100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesNo
Height adjustment range-150 mm
15 cm
5.9055 in
0.4921 ft
-
Landscape/portrait pivotNoYesNo
Left pivot-90 °-
Right pivot-90 °-
Left/right swivelNoYesNo
Left swivel-45 °-
Right swivel-45 °-
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt25 °35 °25 °
--Optional height-adjustable stand - up to 105 mm
Height at bottom position - 479 mm
Height at top position - 583 mm
Depth - 207 mm
Weight - 7.7 mm

Audio

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

Speakers-2 x 2 W-
49 W (Watt)
2.1 CH
Maxim MAX9736B High-Power Class D amplifier
-High-fidelity six-speaker system with force-cancelling woofers
Wide stereo sound
Support for Spatial Audio when playing music or video with Dolby Atmos
Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming
Support for "Hey Siri"

Camera

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

CameraYesNoYes
Image resolution--4000 x 3000 pixels
12 MP
Video resolution1280 x 720 pixels
0.92 MP
--
--Field of view - 122°
Aperture size - f/2.4
Center Stage

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkLAN--

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 x USB 2.0 (downstream)
1 x Ethernet RJ45
1 x Thunderbolt
4 x USB 3.0 (Type-A; Gen 1; downstream)
1 x USB 3.1 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
3 x USB 3.2 (Type-C; Gen 2; 10 Gbps downstream; 15W)
1 x Thunderbolt 3.2 (Type-C; upstream; 96W)
-High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features-6-axis color adjustment
Adaptive-Sync Technology
Asus ProArt Preset (12 modes)
Asus ProArt Palette
CalMAN Verified
Color Accuracy - △E<2
Color Temperature Selection (5 modes)
Flicker-free technology
Gamma adjustment
Low Blue Light
Picture-by-Picture
Picture-in-Picture
QUickFit
SPLENDID Video Intelligence Technology
Trace Free Technology
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-BSMI
CB
CCC
CEC
CEDoc.
CEL
CU
e-Standby
EPEAT Bronze
EuP
FCC
HF
ISO-9241
KC
KCC
MEPS
PCRecycle
PSE
RCM
RoHS
TCO Certified Displays
TÜV-GS
TÜV-Ergo
TÜV Flicker Free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL
-

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 temperature10 °C - 35 °C
50 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
10 °C - 35 °C
50 °F - 95 °F
Operating humidity20 % - 80 %-20 % - 80 %
Operating altitude3048 m
10000 ft
-5000 m
16404.2 ft
Storage temperature-20 °C - 47 °C
-4 °F - 116.6 °F
-20 °C - 60 °C
-4 °F - 140 °F
-
Storage humidity--5 % - 90 %

Accessories

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

Accessories-DisplayPort cable (optional)
HDMI cable (optional)
USB Type-C cable (optional)
USB Type-C to Type-A cable (optional)
Color pre-calibration report
Thunderbolt cable

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - KensingtonSecurity lock slot
 Apple Thunderbolt DisplayAsus PA279CVApple Studio Display