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Apple Studio Display (2022) vs ASUS ProArt Display PA278QV

Product A: Apple

Studio Display (2022)

71 of 172 known
Change Apple Studio Display (2022)

Compare the ASUS ProArt Display PA278QV with

Product B: ASUS

ProArt Display PA278QV

105 of 172 known
Change ASUS ProArt Display PA278QV

Compare the Apple Studio Display (2022) with

94 of 164 fields differ

Download CSVDownload JSON
  • 39 different values
  • 55 known for one only
  • 16 the same
  • 54 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 217.6ppiB: 108.8ppiApple is 108.8 ppi higher.
  2. Brightness (typical, SDR)A: 600nitsB: 350nitsApple is 250 nits higher.
  3. Power use (typical)Lower is betterA: 30.7WB: 20.3WASUS is 10.4 W lower.
  4. Refresh rateA: 60HzB: 75HzASUS is 15 Hz higher.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

5120 × 2880Native for A
A60Hz
BNot listed
2560 × 1440Native for B
ANot listed
B75Hz

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A6.3kg
B6.9kg
Weight without stand
A5.5kg
B4.7kg

All 172 fields

Every value links to where we found it.

AApple Studio Display (2022)
BASUS ProArt Display PA278QV

General

7 of 8 differ
Series
Studio Display3Press releaseapple.com/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Press release names the product Studio Display.
ProArt Display2Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qvRead 15 October 2026Listed under ProArt in the Displays / Desktops, Monitors menu.
Model numbers
A25257EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Model identifier A2525. Apple sells several glass and stand configurations under this one model identifier.
PA278QV, 90LM05L1-B033703Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026The guide covers PA278QV and PA278QEV. Only PA278QV is stored.
GTIN / EAN
Not available
19287657526011Retailer pageamazon.com/dp/B088BC5HMMRead 15 October 2026Amazon US page, ASIN B088BC5HMM: Model Number PA278QV, UPC 192876575260. Compsource lists the same UPC. Distributor sheets list other EAN codes for the 90LM05L1 regional codes, so only the US code is stored.
Announced
8 March 20223Press releaseapple.com/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Press release dated March 8, 2022.
27 May 20208Press articleprofesionalreview.com/2020/05/27/asus-anuncia-los-monitores-proart-pa248qv-y-pa278qvRead 15 October 2026Article dated 2020-05-27 announces the PA248QV and PA278QV for Spain.
Status
Discontinued4Press releaseapple.com/newsroom/2026/03/apple-unveils-new-studio-display-and-all-new-studio-display-xdrRead 10 October 2026The March 2026 release introduces the new Studio Display with Thunderbolt 5 and compares its speakers with the previous generation. Apple's Studio Display tech spec page now lists the new model.
Available11Retailer pageamazon.com/dp/B088BC5HMMRead 15 October 2026The Amazon US listing sells the monitor new. EPREL shows an expected end of placing on the market in 2027-12.
Predecessor
Not available
Not available
Successor
Apple Studio Display (2026)13Press article9to5mac.com/2026/03/03/apple-launches-new-generation-of-studio-displayRead 23 October 20269to5Mac says the new Studio Display is a straight replacement for the previous-generation model.
Not available
Launch price (US)
$1,5993Press releaseapple.com/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Studio Display is $1,599 (US) for the standard glass and tilt-adjustable stand. The nano-texture glass and height-adjustable stand options cost extra and are not stored.
$299.9910Press articleaphnetworks.com/news/22457-asus-proart-display-pa248qv-and-pa278qv-now-availableRead 15 October 2026ASUS US release reposted by APH Networks, 2020-06-19: purchase today for 299.99 USD at Amazon, ASUS Official Store, B&H, Micro Center and Newegg. The lead sentence of the same release says 299 USD. Excludes sales tax.
Launch price (EU)
€1,74910Press releaseapple.com/de/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Studio Display starts at 1,749 euro including VAT (Germany). Nano-texture glass and stand options cost extra and are not stored.
€3799Press articlecomputerbase.de/2020-06/asus-proart-monitore-pa248qv-pa278qvRead 15 October 2026ComputerBase, 2020-06-04: unverbindliche Preisempfehlung 379 Euro for the PA278QV, a German recommended price including VAT. The Spanish launch article also gives 379 EUR.
Markets
Not available
US, EU8Press articleprofesionalreview.com/2020/05/27/asus-anuncia-los-monitores-proart-pa248qv-y-pa278qvRead 15 October 2026Spain and Germany from the launch articles. EPREL lists the model in the EU and EEA countries. US from the launch release.
Colours
Silver12Press articlemacworld.com/article/626678/apple-studio-display-specs-processor-ports.htmlRead 10 October 2026Macworld spec FAQ for Studio Display: case color Silver, case material aluminum.
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Specifications summary p 3-10: Colors Black.
Segment
Creator3Press releaseapple.com/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Press release positions the display as part of the Mac Studio line for creative pros building a studio workspace.
Creator2Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qvRead 15 October 2026Designed for creative professionals, from photo and video editing to graphic design.

Display

8 of 12 differ
Screen size
27in(68.6 cm)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Display: 27-inch (diagonal) 5K Retina display.
27in(68.6 cm)1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Panel Size (inch) 27.
Viewable screen diagonal
Not available
Not available
Native resolution
5120 × 2880px1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Display: 5120-by-2880 resolution at 218 pixels per inch.
2560 × 1440px1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Resolution 2560x1440.
Aspect ratio
16:97EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Size ratio 16 : 9 at 5 120 x 2 880 pixels.
16:91Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Aspect Ratio 16:9.
Pixel density
217.6ppi
108.8ppi
Pixel pitch
Not available
0.2331mm3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: 0.2331 mm x 0.2331 mm. The page rounds it to 0.233 mm.
Active display area
Not available
Width596.74Height335.66mm(23.5 × 13.2 in)1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Display Viewing Area (H x V) 596.74 x 335.66 mm.
Curved
Not available
No6Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90LM05L1-B03370.pdfRead 15 October 2026Distributor product sheet for code 90LM05L1-B03370, publication date 23-JUL-2025: Forma de la pantalla Plana (flat). The sheet is a copy of maker data, not an ASUS document.
Curvature radius
Not available
Not available
Screen surface
Glossy6Press articletftcentral.co.uk/reviews/apple-studio-displayRead 10 October 2026TFTCentral launch article: standard glass glossy coating. Nano-texture glass is an optional extra.
Matte1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Display Surface: Anti-Glare. The Amazon US listing also says Matte.
Anti-reflection coating
Anti-reflective coating3Press releaseapple.com/newsroom/2022/03/apple-unveils-all-new-mac-studio-and-studio-displayRead 10 October 2026Press release: an industry-leading anti-reflective coating enables incredibly low reflectivity.
Anti-Glare1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Display Surface, verbatim.
Touchscreen
Not available
No6Spec databaseshop.aodatacloud.es/wp-content/uploads/datasheet_90LM05L1-B03370.pdfRead 15 October 2026Same sheet: Pantalla tactil: no.

Panel

16 of 31 differ
Panel type
IPS5Reviewrtings.com/monitor/reviews/apple/studio-displayRead 10 October 2026Public result list: Panel Type LCD, Sub-Type IPS.
IPS1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Panel Type: IPS.
Panel type (as published)
Not available
IPS1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Panel Type, verbatim.
Backlight
Not available
Not available
Local dimming
No5Reviewrtings.com/monitor/reviews/apple/studio-displayRead 10 October 2026Public verdict: low contrast and no local dimming.
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Innolux7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Review of 2020-11-02: panel Innolux M270KCJ-L5B (AAS IPS). Not confirmed by ASUS or a teardown. Panels can change between production runs.
Panel part number
Not available
M270KCJ-L5B7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Innolux M270KCJ-L5B, as above.
Panel generation
Not available
Not available
Subpixel layout
Not available
RGB stripe7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Review: standard RGB stripe, with no text fringing concerns.
Colour depth
10bits6Press articletftcentral.co.uk/reviews/apple-studio-displayRead 10 October 2026TFTCentral launch article: 10-bit colour depth offering 1.07b colours. Apple publishes only 1 billion colors. The panel method (native or FRC) is not stated.
8bits1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Display Colors 16.7M, which is 8 bits per channel. The review confirms true 8-bit.
Colour depth method
Not available
Native7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Review spec list: 16.7 million colours, 8 bits per subpixel without dithering (true 8-bit).
Displayable colours
1 billion1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Display: Support for 1 billion colors, as published.
16.7 million1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Display Colors 16.7M.
sRGB coverage
Not available
100%1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Color Space (sRGB) 100%. The page also says 100% Rec. 709. Coverage or volume and the CIE basis are not stated. The reviewer measured 99% sRGB with adjusted settings.
DCI-P3 coverage
Not available
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Yes2Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qvRead 15 October 2026Factory calibrated and Calman Verified.
Claimed Delta E
Not available
22Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qvRead 15 October 2026Published as Delta E < 2. The colour space and whether it is an average or maximum are not stated. The German tab says Color Accuracy dE <= 2. Bound stored as 2.
Paper calibration report in box
Not available
Yes1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Accessories (varies by region) list a Color pre-calibration report. The manual says Color calibration testing report.
Hardware calibration support
Not available
Not available
Static contrast ratio
Not available
1,000:11Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Contrast Ratio (Typ.) 1000:1. The manual's 100,000,000:1 with ASCR on is dynamic and not stored.
Brightness (typical, SDR)
600nits1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Display: 600 nits brightness. Apple does not say if this is typical or peak, and publishes no HDR mode.
350nits1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Brightness (Typ.) 350 cd/m2. Window and mode are not stated. The manual says the same.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
Not available
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
Not available
Not available
HDR certification
None12Press articlemacworld.com/article/626678/apple-studio-display-specs-processor-ports.htmlRead 10 October 2026Macworld spec FAQ for Studio Display: HDR No. Apple lists no HDR mode and no DisplayHDR certification.
None4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_384209_EN.pdfRead 15 October 2026Energy class and on-mode power for HDR are n.a., so HDR is not implemented. ASUS lists no HDR format or DisplayHDR level. Stored as none.
Viewing angle (horizontal)
Not available
178°1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Viewing Angle (CR>=10, H/V) 178/178.
Viewing angle (vertical)
Not available
178°1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Viewing Angle (CR>=10, H/V) 178/178.

Refresh rate and motion

13 of 22 differ
Refresh rate per resolution and port
AApple Studio Display (2022)
Refresh rate per resolution and port. The top rate is in bold.
ResolutionThunderbolt 3
5120 × 2880Native60Hz
Source5Reviewrtings.com/monitor/reviews/apple/studio-displayRead 10 October 2026Public result: Max Refresh Rate 60 Hz at the native 5120 x 2880. The only input is Thunderbolt 3. Bit depth, chroma and DSC are not published.
BASUS ProArt Display PA278QV
Refresh rate per resolution and port. The top rate is in bold.
ResolutionPort not listed
2560 × 1440Native75Hz
Source1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Refresh Rate (Max) 75Hz at the 2560x1440 native resolution. The manual's supported-mode list has 2560x1440 at 74.924 Hz. The page does not say which input carries 75 Hz, so no input is stored. Bit depth and chroma are not stated.
Max refresh rate
60Hz
75Hz
Max refresh rate at native resolution
60Hz
75Hz
Max refresh rate over DisplayPort
Not available
Not available
Max refresh rate over HDMI
Not available
Not available
Max refresh rate over USB-C
60Hz
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
60Hz5Reviewrtings.com/monitor/reviews/apple/studio-displayRead 10 October 2026Public result: Max Refresh Rate 60 Hz.
75Hz1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Refresh Rate (Max) 75Hz, with a digital signal frequency of 46~75 Hz (V).
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Not available
Adaptive-Sync1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026VRR Technology: Yes (Adaptive-Sync). ASUS does not claim FreeSync or G-SYNC Compatible. The reviewer found FreeSync and G-SYNC Compatible working, but Nvidia had not validated it.
VRR range per port
AApple Studio Display (2022)
Not available
BASUS ProArt Display PA278QV
InputMin (Hz)Max (Hz)
DisplayPort4875
HDMI4875
Source2Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qvRead 15 October 2026Adaptive-Sync technology (48~75Hz). The manual says it works on DisplayPort and HDMI only, so both are stored.
Low framerate compensation
Not available
No7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Review: FreeSync range 48-75 Hz, FreeSync deactivates below 48 FPS, and LFC is not supported.
Response time (maker GtG claim)
Not available
5ms1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Response Time 5ms (GTG). The manual says < 5 ms (grey to grey). The bound is kept as 5. Overdrive (Trace Free) level is not stated.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Not available
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026OSD p 3-2: Rapid Rendering Mode simulates high refresh rate performance by generating different backlight frequencies. It works only at 75 Hz with Adaptive-Sync off. The review calls it a strobe backlight mode. The page lists Motion Sync: Yes.
Blur-reduction technology
Not available
Rapid Rendering3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026OSD p 3-2: Rapid Rendering Mode.
Blur reduction works with VRR
Not available
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026OSD p 3-2: to activate Rapid Rendering, turn off Adaptive-Sync.
Flicker-free (claimed)
Not available
Yes1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Flicker-free: Yes. Certificate list names TUV Flicker-free.
Black frame insertion
Not available
Not available

Measured

6 of 12 differ
Input lag at maximum refresh rate
Not available
5.12ms7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 20265.12 ms at 75 Hz (the highest rate), SMTT 2.0 with a camera and over 30 repeat readings, Windows 10, GTX 1080 Ti over DisplayPort. Adaptive-Sync was off, since the reviewer could not measure with it on. MonitorNerds says 8 ms with no method, which is not used.
Input lag at 60 Hz
15ms11Reviewmonitornerds.com/apple-studio-display-review-premium-5k-retina-display-monitor-for-professionalsRead 10 October 2026Review states input lag sits at 15 ms at 60 Hz. Test device and method are not described.
6.73ms7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 20266.73 ms at 60 Hz, same method.
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
1,099:111Reviewmonitornerds.com/apple-studio-display-review-premium-5k-retina-display-monitor-for-professionalsRead 10 October 2026Contrast ratio 1099:1 measured at 50% brightness on one sample. Apple publishes no contrast figure.
990:17Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Average 990:1 with only brightness changed, measured with an X-Rite i1Display Pro after a 2 hour warm-up and no ICC profile. The peak was 1036:1 in the sRGB preset and 965:1 under the reviewer's test settings.
SDR brightness (measured)
591nits11Reviewmonitornerds.com/apple-studio-display-review-premium-5k-retina-display-monitor-for-professionalsRead 10 October 2026Monitornerds sample reached 591 cd/m2 at 100% brightness. Single unit, glass option not stated. Apple rates the display at 600 nits.
431nits7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026431 cd/m2 white at 100% brightness, X-Rite i1Display Pro, Rapid Rendering off. Minimum 57 cd/m2 at 0%. Window size is not stated. MonitorNerds gives 435 cd/m2 without conditions.
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
20kHz7Measurementpcmonitors.info/reviews/asus-pa278qvRead 15 October 2026Review: the PA278QV uses PWM with a cycling frequency of about 20 kHz to reduce backlight brightness, which TUV Rheinland counts as flicker free. The review does not say how the figure was found.
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
0.7511Reviewmonitornerds.com/apple-studio-display-review-premium-5k-retina-display-monitor-for-professionalsRead 10 October 2026Average deltaE 0.75 in the default mode before any calibration. The reference mode scores 0.25 on the same sample.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

13 of 19 differ
Video inputs
AApple Studio Display (2022)
TypeVersionCount
Thunderbolt31
Source1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections: one upstream Thunderbolt 3 (USB-C) port for host. This is the only video input.
BASUS ProArt Display PA278QV
TypeVersionCount
DisplayPort1.21
Mini DisplayPortNot available1
HDMI1.41
DVINot available1
Source1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026DisplayPort 1.2 x 1, Mini DisplayPort x 1, HDMI (v1.4) x 1, Dual-Link DVI x 1. Mini DisplayPort and DVI versions are not stated. HDCP is listed as Yes without a version. Raw link bandwidth is not stated. PCMonitors lists two HDMI and two DVI ports, which conflicts with ASUS and the manual's rear view, and is not used.
HDMI ports
0
1
DisplayPort ports
0
2
Highest HDMI version
Not available
1.4
Highest DisplayPort version
Not available
1.2
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
Not available
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Back view p 1-4 is the complete port list: Kensington slot, power switch, AC-IN, DVI, HDMI, DisplayPort, Mini DisplayPort, audio-in, earphone jack, USB Type-B and USB Type-A. No USB-C.
USB-C power delivered
96W1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections: 96W host charging over the Thunderbolt 3 port.
Not available
Thunderbolt
31Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections: Thunderbolt 3 (USB-C) port.
Not available
USB upstream ports
AApple Studio Display (2022)
Not available
BASUS ProArt Display PA278QV
ConnectorUSB versionCount
USB-B3.2 Gen 11
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Back view p 1-4: USB 3.2 Gen 1 Type-B for the upstream cable.
USB downstream hub ports
AApple Studio Display (2022)
ConnectorUSB versionCount
USB-C10 Gbps3
Source1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections: three downstream USB-C ports (up to 10Gb/s). The USB version is not named, so the published speed is stored.
BASUS ProArt Display PA278QV
ConnectorUSB versionCount
USB-A3.2 Gen 14
Source1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026USB Hub: 4x USB 3.2 Gen 1 Type-A. The manual adds one Type-B upstream port.
KVM switch
Not available
Not available
Daisy chain (MST)
No1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections list one upstream Thunderbolt 3 port and three USB-C ports. No Thunderbolt downstream or video output port is listed.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Specifications p 3-10: Digital Output No.
Ethernet
No1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections lists one upstream Thunderbolt 3 port and three downstream USB-C ports. No Ethernet port is listed.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026The back view port list has no Ethernet socket.
3.5 mm headphone output
No1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections list only the Thunderbolt 3 port and three USB-C ports. No audio jack is listed.
Yes1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Earphone Jack: Yes.
3.5 mm microphone input
No1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections lists only the Thunderbolt 3 port and three USB-C ports. No microphone jack is listed.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Back view p 1-4: the audio-in port connects a PC audio source by the bundled audio cable, so it is a line input for the speakers. No microphone input.
Optical out
No1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Connections lists only the Thunderbolt 3 port and three USB-C ports. No optical audio port is listed.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026The back view port list has no optical output.
Picture in picture
Not available
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026The OSD menus on pp 3-1 to 3-9 (ProArt Preset, Blue Light Filter, ProArt Palette, Image, Sound, Input Select, System Setup, Shortcut) have no PIP or PBP function.
Picture by picture
Not available
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026The OSD menus on pp 3-1 to 3-9 have no PIP or PBP function.

Smart features

None of 4 known
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
Not available
Not available

Audio and camera

4 of 5 differ
Speakers
Yes1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Audio: high-fidelity six-speaker system with force-cancelling woofers.
Yes1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Speaker: Yes (2Wx2).
Number of speakers
61Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Audio: six-speaker system.
21Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Speaker: Yes (2Wx2).
Speaker power per channel
Not available
2W1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 20262W x 2, so 2 W per speaker. The manual says 2 W x 2 Stereo, RMS.
Webcam
Yes1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Camera: 12MP Center Stage camera.
Not available
Microphone
Yes1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Audio: studio-quality three-mic array.
Not available

Ergonomics and controls

10 of 15 differ
Stand height adjustment
0mm1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Stand: the standard stand is the tilt-adjustable stand with no height travel. The optional tilt- and height-adjustable stand has 105 mm and is not stored.
150mm1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Height Adjustment: 0~150mm.
Tilt
Forward5°Backward25°1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Stand: tilt -5 to +25 degrees. Stored as 5 forward and 25 backward.
Forward5°Backward35°1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Tilt: Yes (+35 to -5 degrees). 5 degrees forward, 35 backward, as the manual shows.
Swivel
Not available
Left90°Right90°1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Swivel: Yes (+90 to -90 degrees).
Pivot
Not available
Counterclockwise90°Clockwise90°1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Pivot: Yes (+90 to -90 degrees).
Removable stand
No2Owner's manualsupport.apple.com/guide/studio-display/take-a-tour-studio-display-apd90cb5b744/2023/mac/14Read 10 October 2026Adjust the stand page: the display comes with a built-in stand. Tilt and height depend on the stand ordered.
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Detaching the arm/base p 2-2: the detachable arm and base is designed for VESA wall mount.
VESA mount
100 x 1001Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Stand: VESA mount adapter option is compatible with 100 x 100 mm VESA stand or mount. It is a configure-to-order option.
100 x 1001Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026VESA Wall Mounting: 100x100mm.
VESA adapter needed
Not available
Not available
Security lock slot
Not available
Yes1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Kensington Lock: Yes.
On-screen menu controls
Not available
Buttons3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Front view p 1-2: power, Menu, Close, QuickFit and two Shortcut buttons. No joystick.
Desktop software
Not available
Not available
User firmware updates
Yes1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Footnote: camera features and firmware updates require connection to a Mac.
Not available
Ambient light sensor
Yes2Owner's manualsupport.apple.com/guide/studio-display/take-a-tour-studio-display-apd90cb5b744/2023/mac/14Read 10 October 2026Take a tour, True Tone: uses an ambient light sensor to adjust the display color to the surrounding light.
Not available
Presence sensor
No7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Room presence sensor available: No.
Not available
RGB lighting
Not available
Not available
Gaming menu features
Not available
Not available

OLED care

None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

4 of 7 differ
Dimensions with stand
Width623Height (lowest)478Height (highest)478Depth168mm(24.5 × 18.8 × 6.6 in)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Studio Display with tilt-adjustable stand: width 24.5 in (62.3 cm), height 18.8 in (47.8 cm), depth 6.6 in (16.8 cm). The stand has no height travel, so lowest and highest height are the same.
Width615Height (lowest)382Height (highest)532Depth226mm(24.2 × 15 to 20.9 × 8.9 in)1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 202661.50 x 53.20 x 22.60 cm at the highest position, and 615 x (382~532) x 226 mm. The manual gives the same in mm with highest and lowest positions.
Dimensions without stand
Width623Height362Depth31mm(24.5 × 14.3 × 1.2 in)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Studio Display with VESA mount adapter: width 24.5 in (62.3 cm), height 14.3 in (36.2 cm), depth 1.2 in (3.1 cm). The stand is built in and cannot be removed, so this configuration with the adapter attached is the closest published body size.
Width615Height372Depth51mm(24.2 × 14.6 × 2 in)1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Phys. Dimension without Stand 615 x 372 x 51 mm. The manual agrees.
Stand footprint
Not available
Not available
Weight with stand
6.3kg(13.9 lb)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Studio Display with tilt-adjustable stand: 13.9 pounds (6.3 kg). Weight varies by configuration and manufacturing process.
6.9kg(15.2 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: Weight (Esti.) 6.9 kg (Net), 4.7 kg (without stand), 9.2 kg (Gross). The ASUS spec page says 7.56 and 4.83 kg, the ASUS launch release 7.72 kg and a distributor datasheet 7.72 and 4.96 kg. The manual is used, as the maker's manual wins over the page. The model covers regional builds, so the true figure may vary. Cables are not stated.
Weight without stand
5.5kg(12.1 lb)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Studio Display with VESA mount adapter: 12.1 pounds (5.5 kg), adapter included.
4.7kg(10.4 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: 4.7 kg without stand. See the weight_with_stand_kg note for the conflicting figures.
Box dimensions
Not available
Not available
Box weight
Not available
Not available

Power

4 of 13 differ
Power supply
Internal2Owner's manualsupport.apple.com/guide/studio-display/take-a-tour-studio-display-apd90cb5b744/2023/mac/14Read 10 October 2026Connect Studio Display page: plug the display into a wall outlet. There is no external adapter, so the supply is internal.
Internal3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: AC input voltage 100~240V, with a power cord and no external adapter. EPREL says Internal.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Electrical and Operating Requirements: line voltage 100 to 240V AC, frequency 50Hz to 60Hz, single phase.
100-240 V AC, 50/60 Hz1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Voltage 100-240V, 50/60Hz.
Power use (typical)
30.7W9Maker spec sheet (PDF)apple.com/environment/pdf/products/displays/Apple_Studio_Display_PER_March2022.pdfRead 10 October 2026Page 9 power table, mode On: 30.7 W at 115 V (30.3 W at 230 V). Brightness is set as defined by ENERGY STAR Program Requirements for Displays, auto-brightness off, no host charging. Same ENERGY STAR on-mode method as other monitors in the catalog.
20.3W3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: Power On < 20.3 W (Typ.), measured at a screen brightness of 200 nits without audio, USB or card reader. The bound is stored. The ASUS page says 12.5 W, EPREL 21.6 W and the launch release < 58.67 W, which conflict.
Power use (max)
Not available
Not available
Power use SDR (EU label)
21.2W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026On mode power demand in SDR 21,2 W. The sheet lists no HDR mode.
21.6W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_384209_EN.pdfRead 15 October 2026On mode power demand in SDR 21.6 W. A distributor datasheet shows 32.1 W and class G, which conflicts with the EPREL record and is not used.
Power use HDR (EU label)
Not available
Not available
Standby power
0.5W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Standby mode power demand 0,5 W as declared on the EU sheet. Apple's own environmental report measures sleep at 0.33 W (115 V) and 0.36 W (230 V).
0.5W3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026p 3-10: Standby < 0.5 W (Typ.). EPREL says 0.5 W. Bound stored.
Off-mode power
Not available
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_384209_EN.pdfRead 15 October 2026Off mode power demand 0.3 W. The manual and page say 0 W with the hard power switch off.
EU energy class SDR
E7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Energy Efficiency Class for SDR: E. The HDR class is n.a.
E4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_384209_EN.pdfRead 15 October 2026Energy Efficiency Class for SDR: E.
EU energy class HDR
Not available
Not available
Energy per 1000 h SDR
21kWh8EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1053323.pdfRead 10 October 2026EU label shows 21 kWh/1000h.
22kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_384209.svgRead 15 October 2026Energy label SDR 22 kWh/1000h, rounded from 21.6 W.
Energy per 1000 h HDR
Not available
Not available

Certifications

5 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
TÜV Low Blue Light, TÜV Flicker-free1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Certificate list: TUV Low Blue Light and TUV Flicker-free.
Low blue light
Not available
Software3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026OSD p 3-3: the Blue Light Filter has levels 0 to 4. Level 4 complies with TUV Low Blue Light certification. It is a selectable picture setting.
ENERGY STAR
Yes1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026Environment: ENERGY STAR certified.
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Notices p iv: ENERGY STAR complied product. The compliance list on p 3-11 names Energy Star. sRGB mode meets Energy Star requirements.
TCO Certified
Not available
Not available
EPEAT
Gold9Maker spec sheet (PDF)apple.com/environment/pdf/products/displays/Apple_Studio_Display_PER_March2022.pdfRead 10 October 2026Endnote 3: Gold rating in the United States and Canada under IEEE 1680.1 or UL 110. Registration varies by country.
Not available
Colour certifications
Not available
Calman Verified1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Certificate list: Calman Verified.
Other certifications
Not available
Mac Compliance1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Certificate list: Mac Compliance.

In the box

2 of 2 differ
In the box
Studio Display, Thunderbolt cable (1 m)1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026In the Box: Studio Display and Thunderbolt cable (1 m). The power cable is attached and not listed.
LCD monitor, Monitor base, Quick start guide, Warranty card, Power cord, HDMI cable, DisplayPort cable, DisplayPort cable (mini DP to DP), USB B to A cable, Audio cable, Color calibration testing report, ProArt welcome card3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PA278QV/PA278QV_English.pdfRead 15 October 2026Package contents p 1-1. HDMI, DisplayPort, mini DP to DP, USB B to A and audio cables are marked optional in the manual and are stored without the marker. The ASUS page says accessories vary by region.
Cables included
AApple Studio Display (2022)
TypeCount
Thunderbolt cable (1 m)1
Source1Maker product pagesupport.apple.com/en-us/111890Read 10 October 2026In the Box: Thunderbolt cable (1 m).
BASUS ProArt Display PA278QV
Type
Power cord
HDMI cable
DisplayPort cable
DisplayPort-to-miniDP cable
USB Type-B to A cable
Audio cable
Source1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026Accessories (varies by region): USB Type-B to A cable, power cord, HDMI cable, DisplayPort-to-miniDP cable, DisplayPort cable, audio cable. Counts and regional bundles are not stated. The manual marks all signal cables as optional.

Warranty

2 of 2 differ
Manufacturer warranty (source market)
1year7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1053323_EN.pdfRead 10 October 2026Minimum duration of the general guarantee offered by the supplier: 1 year (EU sheet).
3years1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026LCD ZBD Warranty: Yes (3 yr). EPREL gives a minimum general guarantee of 3 years. Amazon US names 5 years with online registration, which is not the base term.
Dead pixel policy
Not available
LCD zero bright dot (ZBD) warranty, 3 years1Maker product pageasus.com/us/displays-desktops/monitors/proart/proart-display-pa278qv/techspecRead 15 October 2026LCD ZBD Warranty: Yes (3 yr). Market scope is not stated.

Both are also in the API. Back to all monitors.