Monitors / Compare
AOC C27G4ZXE vs ASUS ROG Strix OLED XG27AQDMG
Product A: AOC
96 of 172 known
Change AOC C27G4ZXE
Compare the ASUS ROG Strix OLED XG27AQDMG with
Product B: ASUS
106 of 172 known
AOC Q27G3XMN
Dell Alienware AW3225DM
Samsung Odyssey G5 G51F 27"
Samsung Odyssey G5 G55C 32" QHD 165Hz Curved Gaming Monitor
Sceptre E275W-FW100T 27" Full HD 100Hz Gaming Monitor
Samsung Odyssey Neo G9 G95NC
Samsung Odyssey Neo G8 G85NB
Sceptre C345B-QUT168 34" Ultrawide Curved QHD 165Hz Gaming Monitor
Sceptre E225W-FW144G 22" Full HD Slim LED Monitor
LG UltraGear evo G9 52G930B
Samsung Odyssey OLED G6 G60SD
AOC AGON PRO AG276QZD2
Change ASUS ROG Strix OLED XG27AQDMG
Compare the AOC C27G4ZXE with
AOC Q27G3XMN
Dell Alienware AW3225DM
Samsung Odyssey G5 G51F 27"
Samsung Odyssey G5 G55C 32" QHD 165Hz Curved Gaming Monitor
Sceptre E275W-FW100T 27" Full HD 100Hz Gaming Monitor
Samsung Odyssey Neo G9 G95NC
Samsung Odyssey Neo G8 G85NB
Sceptre C345B-QUT168 34" Ultrawide Curved QHD 165Hz Gaming Monitor
Sceptre E225W-FW144G 22" Full HD Slim LED Monitor
LG UltraGear evo G9 52G930B
Samsung Odyssey OLED G6 G60SD
AOC AGON PRO AG276QZD287 of 164 fields differ
- 49 different values
- 38 known for one only
- 27 the same
- 50 missing for both
Biggest differences
Each bar uses the scale of all 179 monitors.
- ContrastA: 4,000:1B: 1,500,000:1ASUS is 375 times higher.
- Response timeLower is betterA: 1msB: 0.03msASUS is 0.97 ms lower.
- Standby powerLower is betterA: 0.5WB: 0.3WASUS is 0.2 W lower.
- Pixel densityA: 81.6ppiB: 108.8ppiASUS is 27.2 ppi higher.
- Power use HDR (EU label)Lower is betterA: 31WB: 25.5WASUS is 5.5 W lower.
- Power use (typical)Lower is betterA: 30WB: 25WASUS is 5 W lower.
- Refresh rateA: 280HzB: 240HzAOC is 40 Hz higher.
Refresh rate per resolution
The best rate over any port. Bars run from 0 to 1200 Hz.
2560 × 1440Native for B
ANot listed
B240Hz
1920 × 1080Native for A
A280Hz
BNot listed
Size, drawn to scale
Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.
- AAOC: 611.5 × 367.6 mm
- BASUS: 605 × 368 mm
Weight
0 to 15 kg
Weight with stand
A4.97kg
B6.7kg
Weight without stand
A4.05kg
B4.2kg
Box weight
A8.26kg
B9.5kg
All 172 fields
Every value links to where we found it.


General
5 of 8 differ
Series
Model numbers
GTIN / EAN
40389861820272Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/c27g4zxeRead 8 October 2026
Not available
Announced
Not available
Status
Predecessor
Not available
Not available
Successor
Not available
ASUS ROG Strix OLED XG27AQDMG Gen213Reviewnotebookcheck.net/Asus-ROG-Strix-OLED-XG27AQDMG-Gen-2-arrives-with-upgraded-TrueBlack-Glossy-WOLED-display-and-1300-nits-peak-brightness.1248673.0.htmlRead 23 October 2026Notebookcheck says the XG27AQDMG Gen 2 (XG27AQDMGR) brings three major upgrades over its predecessor, the XG27AQDMG.14Reviewtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 23 October 2026TFTCentral calls the XG27AQDMG Gen 2 an update to the XG27AQDMG.
Launch price (US)
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Colours
Display
9 of 12 differ
Screen size
Viewable screen diagonal
Not available
Native resolution
Aspect ratio
Pixel density
81.6ppi
108.8ppi
Pixel pitch
Not available
Active display area
Width597.888Height336.312mm(23.5 × 13.2 in)3Owner's manualaoc.com/api/asset/pi34050Read 8 October 2026Exact p. 25 published maximum horizontal scan size 597.888 mm and vertical scan size 336.312 mm. These are image dimensions, not inferred from rounded pitch.
Not available
Curved
Curvature radius
Not available
Screen surface
Anti-reflection coating
Touchscreen
Not available
Not available
Panel
13 of 31 differ
Panel type
Panel type (as published)
Backlight
Not available
Local dimming
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Subpixel layout
Not available
Colour depth
Colour depth method
Not available
Not available
Displayable colours
sRGB coverage
Not available
Not available
DCI-P3 coverage
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Claimed Delta E
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
Brightness (typical, SDR)
Not available
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR certification
Not available
Viewing angle (horizontal)
Refresh rate and motion
15 of 22 differ
Refresh rate per resolution and port
AAOC C27G4ZXE
| Resolution | HDMI 2.0 | DisplayPort 1.4 |
|---|---|---|
| 1920 × 1080Native | 240Hz8-bit, 4:4:4 | 280Hz8-bit, 4:4:4 |
BASUS ROG Strix OLED XG27AQDMG
| Resolution | HDMI 2.0 | DisplayPort 1.4 |
|---|---|---|
| 2560 × 1440Native | 144Hz | 240Hz |
Max refresh rate
280Hz
240Hz
Max refresh rate at native resolution
280Hz
240Hz
Max refresh rate over DisplayPort
280Hz
240Hz
Max refresh rate over HDMI
240Hz
144Hz
Max refresh rate over USB-C
Not available
Not available
Max refresh rate at 10-bit
280Hz
Not available
Native refresh rate
Not available
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium, G-SYNC Compatible, VESA AdaptiveSync Display1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg/specRead 5 October 2026
VRR range per port
AAOC C27G4ZXE
Not availableBASUS ROG Strix OLED XG27AQDMG
| Input | Min (Hz) | Max (Hz) |
|---|---|---|
| HDMI | 40 | 144 |
| DisplayPort | 40 | 240 |
Low framerate compensation
Response time (maker GtG claim)
Response time (maker MPRT claim)
Not available
Overdrive settings
Normal, Fast, Faster, Fastest, Extreme3Owner's manualaoc.com/api/asset/pi34050Read 8 October 2026Exact p. 16 lists all five settings. Extreme requires Adaptive-Sync off and reduces brightness. It is distinct from a measured transition-time result.
Not available
Motion blur reduction
Blur-reduction technology
Blur reduction works with VRR
Flicker-free (claimed)
Measured
2 of 12 differ
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
SDR brightness (measured)
Not available
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)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available
Connectivity
3 of 19 differ
Video inputs
AAOC C27G4ZXE
| Type | Version | Count | HDCP |
|---|---|---|---|
| HDMI | 2.0 | 2 | 1.4/2.2 |
| DisplayPort | 1.4 | 1 | 1.4/2.2 |
BASUS ROG Strix OLED XG27AQDMG
| Type | Version | Count | DSC |
|---|---|---|---|
| DisplayPort | 1.4 | 1 | Yes |
| HDMI | 2.0 | 2 | Not available |
HDMI ports
2
2
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)
USB-C power delivered
Not available
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AAOC C27G4ZXE
Not availableBASUS ROG Strix OLED XG27AQDMG
| Connector | USB version | Count |
|---|---|---|
| USB-B | 3.0 | 1 |
USB downstream hub ports
AAOC C27G4ZXE
Not availableBASUS ROG Strix OLED XG27AQDMG
| Connector | USB version | Count |
|---|---|---|
| USB-A | 3.2 Gen 1 | 2 |
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
3.5 mm headphone output
3.5 mm microphone input
Optical out
Picture in picture
Not available
Not available
Picture by picture
Not available
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
1 of 5 differ
Speakers
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Microphone
Not available
Not available
Ergonomics and controls
10 of 15 differ
Stand height adjustment
Tilt
Swivel
Pivot
Counterclockwise0°Clockwise0°6Reviewkursors.lv/2024/09/18/aoc-c27g4zxe-280-hz-ieliekta-spelu-monitora-apskatsRead 8 October 2026Exact review explicitly says no rotation on the supplied stand.
Counterclockwise90°Clockwise90°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg/specRead 5 October 2026
Removable stand
VESA mount
VESA adapter needed
Not available
Security lock slot
On-screen menu controls
Desktop software
User firmware updates
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Gaming menu features
Shadow Control, Low Input Lag, Game Color, Dial Point, Sniper Scope, Frame Counter, Dark Boost3Owner's manualaoc.com/api/asset/pi34050Read 8 October 2026
GamePlus, GameVisual, Shadow Boost2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026
OLED care
3 of 3 differ
OLED care
Not available
Screen Saver, Pixel Cleaning, Screen Move, Adjust Logo Brightness2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026
Burn-in covered by warranty
Not available
Dimensions and weight
6 of 7 differ
Dimensions with stand
Width611.5Height (lowest)457Height (highest)457Depth177mm(24.1 × 18 × 7 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/c27g4zxeRead 8 October 2026Exact fixed-height, tilt-only C 27 G 4 ZXE base. Maker overall W x H x D is 611.5 x 457.0 x 177.0 mm. Lowest and highest height coincide because this supplied stand has no vertical adjustment. Tilt angle at the published overall measurement is unstated.
Width605Height (lowest)388Height (highest)508Depth219mm(23.8 × 15.3 to 20 × 8.6 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026Specifications 3-14 gives 605 x (388-508) x 219 mm. Endpoints match 120 mm stand travel.
Dimensions without stand
Width611.52Height367.64Depth78.68mm(24.1 × 14.5 × 3.1 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/c27g4zxeRead 8 October 2026Exact leaflet body dimensions 611.52 x 367.64 x 78.68 mm. The 0.02 mm width difference from the rounded with-base 611.5 mm value is published precision, not a body or model difference.
Width605Height368Depth50mm(23.8 × 14.5 × 2 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026
Stand footprint
Not available
Not available
Weight with stand
Weight without stand
Box dimensions
Width730Height440Depth161mm(28.7 × 17.3 × 6.3 in)2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/c27g4zxeRead 8 October 2026
Width673Height440Depth220mm(26.5 × 17.3 × 8.7 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026
Box weight
Power
13 of 13 differ
Power supply
Adapter rating
Not available
Input voltage
100-240 V AC, 50/60 Hz, 1.5 A3Owner's manualaoc.com/api/asset/pi34050Read 8 October 2026
Power use (typical)
Power use (max)
Not available
Power use SDR (EU label)
Power use HDR (EU label)
Standby power
0.3W2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026Original manual printed p 3-14 states power saving <0.5 W. This upper bound is not stored as an exact demand. The current EU EPREL fiche declares the stored standby value 0.3 W.11EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1957748_EN.pdfRead 8 October 2026Exact-model EU fiche declares standby demand 0.3 W. This is the regulatory declared value, not a reviewer measurement. Original manual printed p 3-14 states the compatible upper bound <0.5 W.
Off-mode power
0.2W2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27AQDMG/ASUS_XG27AQDMG_UM_English.pdfRead 8 October 2026Original manual printed p 3-14 states power off <0.3 W. This upper bound is not stored as an exact demand. The current EU EPREL fiche declares the stored off-mode value 0.2 W.11EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1957748_EN.pdfRead 8 October 2026Exact-model EU fiche declares off-mode demand 0.2 W. This is the regulatory declared value, not a reviewer measurement. Original manual printed p 3-14 states the compatible upper bound <0.3 W.
EU energy class SDR
EU energy class HDR
Energy per 1000 h SDR
Energy per 1000 h HDR
Certifications
5 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
TÜV certifications
Flicker-free, Low Blue Light (Hardware Solution)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg/specRead 5 October 2026
Low blue light
ENERGY STAR
Not available
Not available
TCO Certified
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
CB, CE, ISO 9241-307, EAC, FCC, UKCA2Maker spec sheet (PDF)aocdlw-prd-printservice-web.azurewebsites.net/api/print/monitor/c27g4zxeRead 8 October 2026
Not available
In the box
2 of 2 differ
In the box
Monitor, Stand, Base, Quick Start Guide, Warranty Card, Power cable, HDMI cable, DisplayPort cable3Owner's manualaoc.com/api/asset/pi34050Read 8 October 2026Exact p. 6 inventory. Manual cautions that signal-cable bundles vary by country. Current UK leaflet lists both HDMI and DP 1.8 m cables, and the exact European review confirms one of each.
DisplayPort cable, HDMI cable, Microfiber cloth, Power adapter, Power cord, Quick start guide, ROG pouch, ROG sticker, USB 3.2 cable, VESA mount kit, Warranty Card1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg/specRead 5 October 2026Global accessories list, expressly varies by region. Cable counts are not inferred.
Cables included
AAOC C27G4ZXE
| Type | Count |
|---|---|
| AC power | 1 |
| HDMI | 1 |
| DisplayPort | 1 |
BASUS ROG Strix OLED XG27AQDMG
| Type |
|---|
| DisplayPort cable |
| HDMI cable |
| Power cord |
| USB 3.2 cable |
Warranty
0 of 2 differ
Manufacturer warranty (source market)
Dead pixel policy
Not available
Not available
Links
Not compared
Product page
Spec sheet
Manual
EPREL registration number
Both are also in the API. Back to all monitors.











