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AOC Q27G3XMN vs ASUS ROG Strix XG27ACS

Product A: AOC

Q27G3XMN

110 of 172 known
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Compare the ASUS ROG Strix XG27ACS with

Product B: ASUS

ROG Strix XG27ACS

98 of 172 known
Change ASUS ROG Strix XG27ACS

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75 of 164 fields differ

Download CSVDownload JSON
  • 47 different values
  • 28 known for one only
  • 37 the same
  • 52 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. ContrastA: 4,000:1B: 1,000:1AOC is 4 times higher.
  2. Peak brightness (HDR)A: 1,000nitsB: 400nitsAOC is 600 nits higher.
  3. Brightness (typical, SDR)A: 700nitsB: 350nitsAOC is 350 nits higher.
  4. Power use SDR (EU label)Lower is betterA: 48WB: 26WASUS is 22 W lower.
  5. Power use HDR (EU label)Lower is betterA: 40WB: 45WAOC is 5 W lower.

Refresh rate per resolution

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

2560 × 1440Native for both
A180Hz
B180Hz

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
A5.43kg
B6.61kg
Box weight
A7.06kg
B10.1kg

All 172 fields

Every value links to where we found it.

AAOC Q27G3XMN
BASUS ROG Strix XG27ACS

General

4 of 8 differ
Series
G32Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Product line AOC Gaming, Design family G3.
ROG Strix2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acsRead 23 October 2026Page title and breadcrumb: ROG Strix.
Model numbers
Q27G3XMN, Q27G3XMN/BK3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026US page model Q27G3XMN. The /BK suffix is the EU model on the UK page, leaflet and EPREL.
XG27ACS, 90LM09Q0-B01170, 90LM09Q0-B011B33Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Cover and section 3.2: model XG27ACS. The part numbers come from the ASUS eShop Canada and a German retailer.8Retailer pageebay.de/p/6066105645Read 23 October 2026Part number 90LM09Q0-B01170 for the ROG Strix XG27ACS on a German retailer listing.9Maker product pageeshop.asus.com/ca-en/90lm09q0-b011b3-rog-strix-xg27acs.htmlRead 23 October 2026ASUS eShop Canada lists Product Name XG27ACS with Part Number 90LM09Q0-B011B3.
GTIN / EAN
685417733583, 40389861814402Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026EAN 4038986181440 for Q27G3XMN/BK.12Retailer pageamazon.com/dp/B0C8ZJKPWCRead 6 October 2026UPC 685417733583 for model Q27G3XMN, manufacturer TPV-USA.
197105406070, 47113874060527Retailer pageamazon.com/dp/B0CV24GQ9WRead 23 October 2026Amazon US item details: model number XG27ACS, UPC 197105406070, ASIN B0CV24GQ9W. This is the US retail code. Amazon lists a 3 Year Warranty with ARR and DP cable, power cord, quick start guide and ROG pouch as included components.8Retailer pageebay.de/p/6066105645Read 23 October 2026eBay Germany product page for part number 90LM09Q0-B01170 shows GTIN 4711387406052. The Amazon US UPC covers model XG27ACS. Other EANs on BuildCores (4711636382458) are not tied to a model number and are not stored.
Announced
July 202311Press articlenotebookcheck.net/AOC-Q27G3XMN-New-Mini-LED-gaming-monitor-lands-with-180-Hz-refresh-rate-and-1-000-nits-peak-brightness.734153.0.htmlRead 6 October 2026Article of 13 July 2023 reports the introduction in China with no price disclosed.
Not available
Status
Available3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026Listed with In stock and a retail price on 2026-10-06.
Available1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026The maker's page is live with a where-to-buy link and the model is on sale at Amazon US.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
€43910Press articlenotebookcheck.net/AOC-Gaming-Q27G3XMN-BK-launches-as-new-Mini-LED-gaming-monitor-with-1-000-nits-brightness-and-mid-range-pricing.770832.0.htmlRead 6 October 2026AOC Europe launch, 20 November 2023: EUR 439 in the Eurozone, GBP 349.99 in the UK. Available from late November or early December 2023.
Not available
Markets
Not available
Not available
Colours
Black3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026Product color: Black. The EU leaflet lists bezel and cabinet colour Black, Red.
Dark Gray3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Chassis Colors: Dark Gray. RTINGS and Amazon call the body black. A white XG27ACS-W exists and is a separate color model.
Segment
Gaming2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Channel: Gaming.
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026ROG Strix gaming monitor line on the maker's ROG gaming site.

Display

3 of 12 differ
Screen size
27in(68.6 cm)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
27in(68.6 cm)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Panel Size 27 inch.
Viewable screen diagonal
Not available
Not available
Native resolution
2560 × 1440px1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026
2560 × 1440px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
Aspect ratio
16:92Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
Pixel density
108.8ppi
108.8ppi
Pixel pitch
0.2331mm1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: 0.2331 mm (H) x 0.2331 mm (V).
0.233mm1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Pixel Pitch 0.233 mm.
Active display area
Width596.736Height335.664mm(23.5 × 13.2 in)1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026General Specification p 24: Horizontal scan size (maximum) 596.736 mm, Vertical scan size (maximum) 335.664 mm. Equals 2560 x 1440 at the stated 0.2331 mm pitch. The US page figure 597.88 x 336.31 mm conflicts and is not used.
Width596.74Height335.66mm(23.5 × 13.2 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Display Viewing Area (H x V) 596.74 x 335.66 mm, stored as width by height.
Curved
No2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
No14Press articlenotebookcheck.net/ASUS-ROG-Strix-XG27ACS-released-as-new-27-inch-gaming-monitor-with-affordable-price-tag.814412.0.htmlRead 23 October 2026The Notebookcheck deal article of 2024-04-19 says the monitor has no curved panel.
Curvature radius
Not available
Not available
Screen surface
Matte7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Light matte anti-glare (AG) coating. AOC states Antiglare (AG) with 25% haze.
Matte1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Display Surface Anti-Glare, stored as matte. TechSpot also describes a matte anti-glare coating.
Anti-reflection coating
Not available
Anti-Glare1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Display Surface: Anti-Glare, verbatim.
Touchscreen
Not available
Not available

Panel

20 of 31 differ
Panel type
VA2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
Fast IPS1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
Panel type (as published)
Fast VA2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Panel type: Fast VA. The US page says VA.
Fast IPS1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
Backlight
Mini-LED2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Backlight type: Mini LED. The US page row says WLED but its feature text says Mini-LED.
Not available
Local dimming
Yes2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
No10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Review: no local dimming functionality. RTINGS also lists no local dimming.
Dimming zones
3362Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Local Dimming Zones: Local Dimming 336 zone.
Not available
Panel maker
CSOT8Reviewdisplayninja.com/aoc-q27g3xmn-reviewRead 6 October 2026VA panel (SG2701G02-2 by CSOT).
BOE10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Review: The XG27ACS uses a BOE panel. The panel part number is not given.
Panel part number
SG2701G02-28Reviewdisplayninja.com/aoc-q27g3xmn-reviewRead 6 October 2026States SG2701G02-2 by CSOT. Not confirmed by AOC or a teardown.
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
RGB stripe10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026HUB Essentials Checklist: RGB stripe level text clarity. The review does not show a subpixel photo.
Colour depth
10bits1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24 colour bit table accepts 10 bpc. The US maker page states 1.073B (8bits+FRC).
8bits3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Display Colors 16.7M (8 bit). FRC is not mentioned, so the method is left out.
Colour depth method
FRC3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026Display colours 1.073B (8bits+FRC).
Not available
Displayable colours
1.07 billion1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: Display Color 1.07 Billion.
16.7 million1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Display Colors 16.7M, written as 16.7 million.
sRGB coverage
Not available
Not available
DCI-P3 coverage
98.5%2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Colour space (DCI-P3) CIE 1976 98.5%. Treated as coverage. The same table gives sRGB CIE 1931 137.5%, a gamut ratio, so sRGB coverage is not stored. The US page gives DCI-P3 CIE 1976 103.4%, also a ratio.
97%1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Color Space (DCI-P3) 97%. The row label does not say coverage or volume. NotebookCheck's launch article and TechSpot's measured 96% coverage read it as coverage. The sRGB 133% row exceeds 100, so it is a volume figure and is not stored.
Adobe RGB coverage
95.5%2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Colour space (Adobe RGB) CIE 1976 95.5%. Treated as coverage. TFTCentral measured 95.0%.
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes4Maker product pageaoc.com/uk/gaming/products/monitors/q27g3xmn-bkRead 6 October 2026Video features row: Delta E<2 (sRGB). TFTCentral confirms a factory calibration report in the box.
Not available
Claimed Delta E
24Maker product pageaoc.com/uk/gaming/products/monitors/q27g3xmn-bkRead 6 October 2026Published as Delta E<2 (sRGB). Bound 2 retained. Average or maximum is not stated.
Not available
Paper calibration report in box
Yes7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026A calibration report was provided with the second sample, sent from retail stock in Sept 2024.
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
4,000:12Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Static contrast ratio 4000:1. Dynamic 80M:1 not stored.
1,000:11Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Contrast Ratio (Typ.) 1000:1.
Brightness (typical, SDR)
700nits3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026Brightness in nits 700 cd/m2. The EU leaflet uses the same row for 1000 cd/m2, which is the HDR peak. Notebookcheck quotes the AOC Europe launch as 1,000 nits HDR dropping to 700 nits with SDR content. A 450 cd/m2 figure on early China-sourced press is not used. TFTCentral measured 657 nits max SDR.
350nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Brightness (Typ.) 350 cd/m2. The manual's own Brightness (Typ.) row reads 400 nits (Peak), so the page row is used for the typical figure.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
1,000nits10Press articlenotebookcheck.net/AOC-Gaming-Q27G3XMN-BK-launches-as-new-Mini-LED-gaming-monitor-with-1-000-nits-brightness-and-mid-range-pricing.770832.0.htmlRead 6 October 20261,000 nits peak brightness with HDR content. Matches the DisplayHDR 1000 tier and the leaflet's 1000 cd/m2 row. Test window is not stated.
400nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Brightness (HDR, Peak) 400 cd/m2. The window size is not published.
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR107Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026HDR technical capabilities table: HDR10 format only.
HDR101Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026HDR (High Dynamic Range) Support HDR10.
HDR certification
DisplayHDR 10002Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026VESA Certified DisplayHDR 1000.
DisplayHDR 4001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Certificate list names VESA DisplayHDR 400.6Certification listdisplayhdr.org/certified-productsRead 23 October 2026VESA certified DisplayHDR 400 list: ASUS XG27ACS with family models XG27ACSY, XG27ACSZ, XG27ACS-P, XG27ACS-J, XG27ACS-R, XG27ACS-W and XG27ACS-G, test spec version 1.1.
Viewing angle (horizontal)
178°2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Viewing Angle (CR>=10) 178 / 178.
Viewing angle (vertical)
178°2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026

Refresh rate and motion

12 of 22 differ
Refresh rate per resolution and port
AAOC Q27G3XMN
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.0DisplayPort 1.4
2560 × 1440Native144Hz8-bit, 4:4:4180Hz10-bit, 4:4:4
Source1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: vertical scan range 48-180 Hz (DP) and 48-144 Hz (HDMI). Colour bit table: DP 1.4 accepts 2560 x 1440 at 180 Hz in 8 and 10 bpc RGB/YCbCr 444. HDMI 2.0 accepts 144 Hz 8 bpc RGB/444 and 144 Hz 10 bpc only in YCbCr 422/420. 165 Hz and above are not marked for HDMI. 180 Hz is an overclock mode per footnote [2]. DSC is not stated. Lower-resolution maxima are not established and are omitted.
BASUS ROG Strix XG27ACS
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.0DisplayPort 1.4USB-C
2560 × 1440Native144Hz180Hz180Hz
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Refresh Rate (max) 180 Hz. Digital Signal Frequency lists USB-C and DisplayPort 48 to 180 Hz (V) and HDMI 48 to 144 Hz (V). The rows hold native 2560 x 1440 only. DisplayPort is listed as 1.4 (HBR3). The DP version over USB-C is not stated.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.4 Supported Timing List shows the 2560 x 1440 detail timings at 155, 160, 165 and 180 Hz only in the DisplayPort and Type-C columns, with 144 Hz also in the HDMI column. This agrees with the maker's 144 Hz HDMI vertical range and TechSpot, which states HDMI 2.0 tops out at 144 Hz. Lower-resolution timing rows are not stored.
Max refresh rate
180Hz
180Hz
Max refresh rate at native resolution
180Hz
180Hz
Max refresh rate over DisplayPort
180Hz
180Hz
Max refresh rate over HDMI
144Hz
144Hz
Max refresh rate over USB-C
Not available
180Hz
Max refresh rate at 10-bit
180Hz
Not available
Native refresh rate
165Hz1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24 footnote [2]: overclocking is achieved at 2560x1440@170Hz and 180Hz. If a display error occurs, adjust the refresh rate to 165Hz. So 165 Hz is the highest rate without overclock. Notebookcheck press items state 144 Hz native. The maker manual takes precedence.8Reviewdisplayninja.com/aoc-q27g3xmn-reviewRead 6 October 2026States a native 165Hz with factory overclock to 180Hz, which matches manual footnote [2].
180Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Refresh Rate (max) 180 Hz. The monitor carries a VESA AdaptiveSync Display 180Hz certificate and the page lists no overclock mode.
Overclocked refresh rate
180Hz1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24 footnote [2]: overclocking at 2560x1440@170Hz and 180Hz, DisplayPort only per the vertical scan range.
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync, FreeSync Premium Pro2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Sync technology Adaptive Sync. AMD FreeSync: AMD FreeSync Premium Pro. G-SYNC Compatible certification is not stated by AOC and is not stored.
VESA AdaptiveSync Display, FreeSync, G-SYNC Compatible1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026VRR Technology Yes (Adaptive-Sync). Certificate list names AMD FreeSync (no Premium tier) and G-SYNC Compatible. VESA AdaptiveSync Display certification is covered by the 180 Hz certificate.
VRR range per port
AAOC Q27G3XMN
InputMin (Hz)Max (Hz)
DisplayPort48180
HDMI48144
Source7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Specification table: VRR range 48 - 180Hz (DisplayPort) and 48 - 144Hz (HDMI). The manual Adaptive-Sync section says the function works with DP and HDMI. DisplayNinja states 48-180Hz for FreeSync Premium Pro.
BASUS ROG Strix XG27ACS
Not available
Low framerate compensation
Yes9Reviewpcmonitors.info/aoc/aoc-q27g3xmn-180hz-qhd-mini-led-vaRead 6 October 2026Adaptive-Sync with 48-180Hz VRR range plus LFC. AMD FreeSync Premium Pro, stated by AOC, also requires LFC.
Not available
Response time (maker GtG claim)
1ms2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
1ms1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Response Time 1 ms (GTG). Test conditions are not published.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Off, Weak, Medium, Strong1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Game Setting p 15: Overdrive Off/Weak/Medium/Strong.
Variable OD (levels 0 to 20)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026OSD section 3.1.2: Variable OD runs 0 to 20 levels. TechSpot lists 21 slider options and TechRadar lists 20 levels.
Motion blur reduction
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026There is no blur reduction mode offered on this screen.
Yes2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acsRead 23 October 2026Overview: ELMB Sync enables ELMB, a backlight strobing mode, together with variable refresh rate.
Blur-reduction technology
Not available
ELMB Sync2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acsRead 23 October 2026Overview names ELMB-SYNC. The manual's OSD menu names ELMB and ELMB SYNC. Stored as ELMB Sync.
Blur reduction works with VRR
Not available
Yes2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acsRead 23 October 2026Overview: ELMB Sync enables ELMB together with variable refresh rate. The manual says ELMB alone needs VRR off and works at 144, 165 or 180 Hz.
Flicker-free (claimed)
Yes2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
Black frame insertion
Not available
Not available

Measured

6 of 12 differ
Input lag at maximum refresh rate
3.29ms7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Total display lag 3.29 ms at 180Hz. About 1.3 ms is pixel response, signal processing about 1.99 ms.
4ms11Reviewmonitornerds.com/asus-rog-strix-xg27acs-reviewRead 23 October 2026Review states the input lag sits at 4 ms at 180 Hz. Test device, resolution and method are not described. TechSpot reports 0.5 ms of processing delay at the maximum refresh rate, which is a different measure.
Input lag at 60 Hz
19ms7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Total display lag 19 ms at 60Hz.
Not available
Average response time (measured)
5.2ms7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 20265.2 ms average G2G at 180Hz, Medium overdrive, TFTCentral improved measurement method. Weak 6.3 ms.
4.5ms10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Average response time 4.5 ms at 180 Hz with Variable OD level 10, the default. Native 2560 x 1440. The article shows response time and cumulative deviation charts and does not name the measuring tool or the transitions averaged. Level 15 averaged 3.5 ms with visible inverse ghosting.
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
3,565:17Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 20263565:1 static at default settings, retail-firmware unit retested Sept 2024, local dimming off. Original Dec 2023 early sample measured higher.
1,117:110Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Review states an IPS contrast of 1,117:1. Brightness setting and test pattern are not stated.
SDR brightness (measured)
657nits7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026657 cd/m2 at maximum brightness, default native mode, local dimming off, retail unit Sept 2024.
390nits10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Review states maximum brightness of around 390 nits and a minimum of 35 nits. Picture mode and window size are not stated.
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
4.57Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Average dE2000 4.5 for sRGB colours in the default native gamut mode before calibration, retail unit Sept 2024. The sRGB gamut mode measured dE 1.9.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

5 of 19 differ
Video inputs
AAOC Q27G3XMN
TypeVersionCountHDCP
HDMI2.022.2
DisplayPort1.41Not available
Source2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026HDMI 2.0 x 2, DisplayPort 1.4 x 1, Digital HDCP (HDMI version) HDCP 2.2. The manual connector list also shows HDMI1, HDMI2 and DP. The US page says HDMI 2.0 x 1, which conflicts with the manual. DP HDCP version is not stated.
BASUS ROG Strix XG27ACS
TypeVersionCount
DisplayPort1.41
HDMI2.01
USB-CNot available1
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026I/O Ports: DisplayPort 1.4 x1 (HBR3), HDMI (v2.0) x1, USB-C x1 (DP Alt Mode). TechRadar, TechSpot and Amazon list two HDMI ports. The maker page and the manual's rear-panel list show one.
HDMI ports
2
1
DisplayPort ports
1
1
Highest HDMI version
2.0
2.0
Highest DisplayPort version
1.4
1.4
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
No1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Connector list p 9 is complete: Power, HDMI1, HDMI2, DP, Earphone. No USB-C.
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026USB-C x1 (DP Alt Mode) with 7.5 W Power Delivery. The 7.5 W figure is not stored because usb_c_power_delivery_w takes whole watts.
USB-C power delivered
Not available
Not available
Thunderbolt
Not available
Not available
USB upstream ports
Not available
Not available
USB downstream hub ports
Not available
Not available
KVM switch
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026No USB type-C connection, KVM support or PiP/PbP modes.
No10Measurementtechspot.com/review/2858-asus-rog-strix-xg27acsRead 23 October 2026Review: there is no USB hub, so no KVM switch functionality.
Daisy chain (MST)
Not available
Not available
Ethernet
No1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Connector list p 9 has no Ethernet.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.4.1 rear panel list: AC-IN, HDMI, DisplayPort, Type-C, earphone jack, Kensington lock. No Ethernet.
3.5 mm headphone output
Yes1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Connector list p 9: Earphone. Leaflet: Headphone out (3.5mm).
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Earphone jack: Yes.
3.5 mm microphone input
No1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Connector list p 9 has an earphone output only.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.4.1 rear panel list shows an earphone jack and no microphone input.
Optical out
No1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Connector list p 9 has no optical output.
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.4.1 rear panel list shows no optical output.
Picture in picture
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026No PiP/PbP modes.
Not available
Picture by picture
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026No PiP/PbP modes.
Not available

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

0 of 5 differ
Speakers
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026Audio output but no integrated speakers. Expert Reviews also says no built-in speakers.
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Audio, Speaker: No.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

6 of 15 differ
Stand height adjustment
130mm1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Adjusting the monitor p 8: 130mm.
120mm1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Height Adjustment 0~120 mm.
Tilt
Forward3.5°Backward21.5°2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Tilt -3.5 +-1.5 to 21.5 +-1.5 degrees.
Forward5°Backward20°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Tilt Yes (+20 to -5 degrees), stored as 5 forward and 20 backward.
Swivel
Left30°Right30°1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 8 diagram 30 degrees each way. Leaflet -30 +-2 to 30 +-2 degrees.
Left45°Right45°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Swivel Yes (+45 to -45 degrees).
Pivot
Counterclockwise90°Clockwise90°1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 8 diagram 90 degrees each way. Leaflet -90 +-2 to 90 +-2 degrees.
Counterclockwise90°Clockwise90°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Pivot Yes (+90 to -90 degrees).
Removable stand
Yes2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 2.3: the detachable stand is designed for VESA wall mount.
VESA mount
100 x 1002Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
100 x 1001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026VESA Wall Mounting 100x100 mm.
VESA adapter needed
Not available
Not available
Security lock slot
Yes2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
On-screen menu controls
Buttons, Software1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Hotkeys p 13: Source/Exit, Game Mode/<, Dial Point/>, Menu/Enter and Power buttons. No joystick.8Reviewdisplayninja.com/aoc-q27g3xmn-reviewRead 6 October 2026AOC G-Menu software adjusts OSD settings in a desktop application.
Joystick, Buttons, Software3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.5.1 lists a 5-way joystick-style button and hotkey buttons. DisplayWidget Center on the maker page controls the OSD from Windows.
Desktop software
AOC G-Menu3Maker product pageaoc.com/us/gaming/monitors/q27g3xmnRead 6 October 2026Feature list: AOC G-Menu is a free tool that you can install on your PC.
DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026DisplayWidget Center is listed under DisplayWidget.
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
No7Measurementtftcentral.co.uk/reviews/aoc-q27g3xmnRead 6 October 2026There's no RGB lighting on this model.
No2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acsRead 23 October 2026The overview page shows no lighting feature. RTINGS lists RGB lighting as No and TechSpot says this model has no RGB LED lighting.12Reviewrtings.com/monitor/reviews/asus/rog-strix-xg27acsRead 23 October 2026Public Differences section table: XG27ACS RGB Lighting No. The measured result cells are members only and are not used.
Gaming menu features
Game Mode, Shadow Control, Game Color, Low Input Lag, Frame Counter, Dial Point, Bright Frame1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Game Setting p 15 and hotkeys p 13 name Game Mode, Shadow Control, Game Color, Low Input Lag, Frame Counter and Dial Point. Picture Boost p 19 names Bright Frame.
GamePlus, FPS Counter, Crosshair, Dynamic Crosshair, Timer, Stopwatch, Display Alignment, GameVisual, Shadow Boost, Dynamic Shadow Boost, GameFast Input, Aspect Control1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Features list: GamePlus, Game Visual, Shadow Boost, GameFast Input technology, Aspect Control. Dynamic Crosshair and Dynamic Shadow Boost come from the overview page.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.5.1 and 3.1.2: GamePlus (FPS Counter, Crosshair, Timer, Stopwatch, Display Alignment), GameVisual, Shadow Boost.

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

6 of 7 differ
Dimensions with stand
Width614.4Height (lowest)403.3Height (highest)533.3Depth302.6mm(24.2 × 15.9 to 21 × 11.9 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Product dimensions incl. base (WxHxD) 614.4 x 403.3~533.3 x 302.6 mm. The range gives the lowest and highest stand positions.
Width614.81Height (lowest)392.88Height (highest)512.88Depth218.82mm(24.2 × 15.5 to 20.2 × 8.6 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026The page gives 61.48 x 51.29 x 21.88 cm without naming the stand position. The manual's specifications give the exact highest and lowest heights, which are stored.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2: 614.81 x 512.88 x 218.82 mm (highest) and 614.81 x 392.88 x 218.82 mm (lowest).
Dimensions without stand
Width614.4Height365.6Depth71.8mm(24.2 × 14.4 × 2.8 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Product dimensions excl. base (WxHxD) 614.4 x 365.6 x 71.8 mm.
Width614.81Height367.08Depth60.12mm(24.2 × 14.5 × 2.4 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2: 614.81 x 367.08 x 60.12 mm.
Stand footprint
Not available
Not available
Weight with stand
5.43kg(12 lb)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Net weight excl. package 5.43 kg. The same table also gives Product without stand 5.43 kg, which cannot both be true, so weight without stand is not stored.
6.61kg(14.6 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Net Weight with Stand 6.61 kg, an estimate that varies by region.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Net Weight (Esti.) 6.61 kg.
Weight without stand
Not available
3.93kg(8.7 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Net Weight without Stand 3.93 kg, an estimate that varies by region.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Net Weight without stand 3.93 kg.
Box dimensions
Width805Height480Depth162mm(31.7 × 18.9 × 6.4 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026
Width780Height226Depth515mm(30.7 × 8.9 × 20.3 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Box Dimension 78.00 x 22.60 x 51.50 cm (W x H x D).3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Box Dimension 780 x 226 x 515 mm (W x H x D).
Box weight
7.06kg(15.6 lb)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Gross weight incl. package 7.06 kg.
10.1kg(22.3 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Gross Weight 10.1 kg.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Gross Weight (Esti.) 10.10 kg.

Power

7 of 13 differ
Power supply
Internal2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Power supply: Internal. EPREL also states internal.
Internal4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 24 power supply type: Internal.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: Power Source 100-240V~ 50/60Hz 2A.
100-240 V AC, 50/60 Hz3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 3.2 Voltage Rating 100~240V, 50/60Hz.
Power use (typical)
54W1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: Typical (default brightness and contrast) 54W.
Not available
Power use (max)
190W1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: Max. (brightness = 100, contrast = 100) <=190W. Bound retained. The monitor has no USB ports, so no USB load is included.
Not available
Power use SDR (EU label)
48W5EU energy label (EPREL)aoc.com/api/asset/pi29679Read 6 October 2026On mode power demand in SDR 48.0 W.
26W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 4 on-mode power demand in SDR 26.0 W.
Power use HDR (EU label)
40W5EU energy label (EPREL)aoc.com/api/asset/pi29679Read 6 October 2026On mode power demand in HDR 40.0 W. Lower than SDR as published by AOC. Stored as published.
45W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 6 on-mode power demand in HDR 45.0 W.
Standby power
0.5W1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026p 24: Standby mode <=0.5W. Bound retained.
0.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 8 standby 0.5 W. The maker page and manual say less than 0.5 W.
Off-mode power
0.3W2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Power consumption off 0.3 W. EPREL off mode 0.3 W.
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 7 off mode 0.3 W. The maker page and manual say less than 0.3 W.
EU energy class SDR
G5EU energy label (EPREL)aoc.com/api/asset/pi29679Read 6 October 2026
F4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 3 class F.
EU energy class HDR
G5EU energy label (EPREL)aoc.com/api/asset/pi29679Read 6 October 2026
G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Row 5 class G.
Energy per 1000 h SDR
48kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1655148.svgRead 6 October 2026Energy label SDR 48 kWh/1000h.
26kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1854532.pdfRead 23 October 2026Printed label value 26 kWh/1000h.
Energy per 1000 h HDR
40kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1655148.svgRead 6 October 2026Energy label HDR 40 kWh/1000h.
45kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1854532.pdfRead 23 October 2026Printed label value 45 kWh/1000h.

Certifications

4 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
180Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026
TÜV certifications
TUV-Bauart-Mark2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Regulatory compliance: TUV-Bauart-Mark Yes.
Flicker-free, Low Blue Light1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Certificate list: TUV Flicker-free, TUV Low Blue Light.
Low blue light
Software1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Color Setup p 18: LowBlue Mode decreases blue light by controlling colour temperature. This is a picture filter, not a panel-level hardware solution.
Hardware3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026OSD section: the monitor uses a low blue light panel and complies with TUV Rheinland Low Blue Light Hardware Solution at factory default.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
Not available
FSC MIX1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Certificate list: FSC MIX.

In the box

2 of 2 differ
In the box
Monitor, QSG, Warranty card, Stand, Base, Power Cable, DP Cable, HDMI Cable1Owner's manualaoc.com/api/asset/pi30706Read 6 October 2026Contents in Box p 6. DP and HDMI cables are marked as not provided in all countries and regions.
LCD Monitor, Monitor Stand, Monitor Base, Quick Start Guide, Warranty Card, Power Cord, DisplayPort cable, ROG Sticker, ROG Pouch1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-xg27acs/specRead 23 October 2026Accessories (vary by regions): DisplayPort cable, power cord, quick start guide, ROG pouch, ROG sticker, warranty card. The monitor, stand and base come from the manual's package contents. The manual also lists an optional HDMI cable, which is not stored.3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Section 1.2 package contents: LCD monitor, stand, base, quick start guide, warranty card, power cord, HDMI cable (optional), DP cable (optional), ROG sticker, ROG pouch.
Cables included
AAOC Q27G3XMN
Type
HDMI cable (1.8 m)
DisplayPort cable (1.8 m)
Power cable
Source2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026What's in the box: HDMI cable 1.8, DisplayPort cable 1.8, Power Cable. This is the EU /BK leaflet. The manual says signal cables vary by region. The US Amazon listing names an HDMI cable and power cord.
BASUS ROG Strix XG27ACS
Type
Power cord
DisplayPort cable
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27ACS/ASUS_XG27ACS_English.pdfRead 23 October 2026Power cord and DisplayPort cable. The HDMI cable is optional by market. Counts are not stated.

Warranty

0 of 2 differ
Manufacturer warranty (source market)
3years2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/q27g3xmn_bkRead 6 October 2026Warranty period 3 years on the EU /BK leaflet and UK page. EPREL minimum general guarantee 3 years. Amazon US states 3 year manufacturer warranty.
3years4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1854532_EN.pdfRead 23 October 2026Minimum duration of the general guarantee offered by the supplier: 3 years. EU market. Amazon US lists a 3 year warranty too.
Dead pixel policy
Not available
Not available

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