AOC U27G4XM 27" Dual-Mode 4K 160Hz / FHD 320Hz Mini-LED Fast IPS Gaming Monitor
PRODUCT DESCRIPTION
AOC U27G4XM 27" Dual-Mode 4K 160Hz / FHD 320Hz Mini-LED Fast IPS Gaming Monitor - 3 years parts & labour warranty
Mini-LED with DisplayHDR 1000
Mini-LED backlighting combines high brightness, fine picture quality and uniformity with true darkness and smaller halos; VESA Certified DisplayHDR 1000 with up to 1200 cd/m² HDR brightness (450 cd/m² SDR).
Dual refresh rate: 4K 160 Hz or FHD 320 Hz
Dual Frame Mode switches between 3840 x 2160 at 160 Hz for sharp work and visuals, and Full HD at 320 Hz for maximum esports speed.
Fast IPS, 1 ms GtG
Fast IPS delivers 1 ms GtG response with vibrant colour (DCI-P3 118%, 1.07 billion colours) and 178/178 viewing angles; Adaptive Sync and G-SYNC Compatible for tear-free play.
Gamer-ready controls and connectivity
2x HDMI 2.1 for next-gen consoles, DisplayPort 1.4, a 4-port USB 3.2 Gen 1 hub, 6 game modes and AOC Game Color.
Full ergonomic stand
130 mm height adjustment, -5° to 23° tilt, ±20° swivel and ±90° pivot, plus 100 x 100 VESA mounting.
Need monitors for a whole office, classroom or gaming room? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
AOC U27G4XM Datasheet — Technical Specifications
General
| Product Name | AOC U27G4XM 27" Dual-Mode 4K 160Hz / FHD 320Hz Mini-LED Fast IPS Gaming Monitor |
| Model | U27G4XM |
| Brand / Series | AOC GAMING G4 series |
| Local Warranty (Singapore) | 3 years parts & labour warranty (AOC Singapore, serviced by MPGS Singapore) |
| EAN | 6973985233142 |
Display
| Screen size | 27.0 inch |
| Panel type | Fast IPS |
| Backlight type | Mini-LED |
| Panel resolution | 3840 x 2160 (UHD) |
| Max refresh rate | UHD 160 Hz / FHD 320 Hz (Dual Frame Mode) |
| Response time | 1 ms GtG |
| Brightness | 450 cd/m² (SDR) / 1200 cd/m² (HDR) |
| Static contrast ratio | 1000:1 |
| Dynamic contrast ratio | 80M:1 |
| Viewing angle (CR10) | 178/178 |
| Display colours | 1.07 Billion |
| Colour gamut | NTSC 129% (CIE1976) / sRGB 151% (CIE1931) / DCI-P3 118% (CIE1976) |
| Pixel pitch | 0.1554 mm |
| Display viewing area | 596.736 (H) × 335.664 (V) mm |
Video Features
| Sync technology (VRR) | Adaptive Sync, NVIDIA G-SYNC Compatible |
| Digital signal frequency (vertical) | FHD: 48-320Hz / UHD: 48-160Hz |
| HDR | VESA Certified DisplayHDR 1000 |
| Flicker-Free | Flicker Free |
| Colour accuracy | E<2 |
| Game modes | 6 Game Modes, AOC Game Color |
Connectivity
| HDMI | HDMI 2.1 x 2 |
| DisplayPort | DisplayPort 1.4 x 1 |
| HDCP | HDCP 2.2 (HDMI) |
| USB hub | USB 3.2 (Gen 1), 4 downstream |
| Audio output | Headphone out (3.5mm) |
Ergonomics & Cabinet
| Height adjust | 130 mm |
| Tilt | -5° ~ 23° |
| Swivel | -20° ~ 20° |
| Pivot | -90° ~ 90° |
| VESA wall mount | 100 x 100 |
| Cabinet colour (back) | Black, Red |
Power
| Power supply | Internal |
| Power source | 100 - 240V 50/60Hz |
| Power consumption on (typical) | 45.0 W |
Dimensions & Weight
| Product incl. base (WxHxD) | 614.0 × 386.6~516.6 × 240.0 mm |
| Packaging (WxHxD) | 820 × 481 × 159 mm |
| Gross weight incl. package | 10.3 kg |
| Net weight excl. package | 7.1 kg |
Specifications per AOC's official U27G4XM datasheet on aoc.com (au); panel resolution, dual-mode refresh rates, signal frequency and G-SYNC Compatible status from AOC's U27G4XM page on aoc.com (uk).
Compatibility & Connectivity
Video Inputs
HDMI 2.1 x 2 and DisplayPort 1.4 x 1. HDMI 2.1 lets next-generation consoles reach their maximum performance; DisplayPort 1.4 suits gaming PCs.
Graphics Cards
Adaptive Sync works with compatible AMD and NVIDIA graphics cards, and AOC lists the U27G4XM as NVIDIA G-SYNC Compatible.
Software
AOC G-Menu (available from AOC's driver and software downloads) lets you adjust picture modes and monitor settings from your PC.
Mounting
VESA 100 x 100 mm compatible for monitor arms and wall brackets.
Package Contents & AOC Gaming Monitors Ordering Information
In the Box
U27G4XM monitor with stand, power cable, signal cable and quick start guide. Cable types vary by AOC Singapore pack — email us to confirm before ordering.
AOC Gaming Monitors
| Model | Key feature |
| 24G4ZR | 23.8", FHD, Fast IPS, 260Hz(OC), HDR10 |
| CS24A/P | 24.1", FHD, E-Sport TN, 610Hz, HDR400 |
| 25G4S | 24.5", FHD, Fast IPS, 310Hz, HDR400 |
| 25G4K | 24.5", FHD, Fast IPS, 420Hz, HDR400 |
| Q25G4S | 24.5", QHD, Fast IPS, 320Hz, HDR400 |
| CS25G | 24.5", FHD, Fast IPS, 310Hz(OC), HDR400 |
| AG276FK | 27", FHD, Fast IPS, 520Hz, HDR400 |
| U27G4 | 27", Dual: FHD-320Hz, UHD-160Hz, Fast IPS, HDR400 |
| CQ27G4S | 27", Dual: HD-400Hz OC, QHD-320Hz OC, Curved 1500R, Fast VA, HDR400 |
| 27G4H | 27", FHD, Fast IPS, 200Hz, HDR10 |
| 27G11ZE2 | 27", FHD, Fast IPS, 240Hz, HDR10 |
| 27G4ZR | 27", FHD, Fast IPS, 260Hz(OC), HDR10 |
| AG275QXW | 27", QHD, Fast IPS, 180Hz, HDR400, White |
| Q27G4/D | 27", QHD, Fast IPS, 200Hz, HDR400 |
| Q27G4/WS | 27", QHD, Fast IPS, 200Hz, HDR400, White |
| Q27G4S | 27", QHD, Fast IPS, 300Hz, HDR400 |
| Q27G4SL/WS | 27", QHD, Fast IPS, 320Hz, HDR400, White |
| Q27G4XY | 27", QHD, Fast VA, 180Hz, HDR400, USB-C 65W, Google Smart OS |
| Q27B36X | 27", QHD, IPS, 144Hz, HDR10 |
| U27G4XM (this listing) | 27", Dual: FHD-320Hz, UHD-160Hz, Mini-LED, Fast IPS, HDR1000 |
| AG275UXM | 27", UHD, Mini-LED (QD), Fast IPS, 165Hz, HDR1000 |
| U32G4 | 31.5", Dual: FHD-320Hz, UHD-160Hz, Fast IPS, HDR400 |
| AGP327UZD | 31.5", Dual: FHD-480Hz, UHD-240Hz, W-OLED, HDR400, USB-C 65W |
| CQ32G4 | 31.5", QHD, Curved 1500R, Fast VA, 180Hz, HDR10 |
| Q32V5E | 31.5", QHD, IPS, 100Hz, HDR10 |
| U32G4ZMN | 31.5", UHD, Mini-LED, Fast VA, 165Hz |
| CU34G4Z | 34", WQHD, Curved 1500R, Fast VA, 240Hz, HDR400 |
| AG344UXM | 34", WQHD, Mini-LED (QD), 170Hz, HDR1000, USB-C 90W |
| AG493UCX2 | 49", DQHD, Curved 1800R, VA, SuperWide 32:9, 165Hz, HDR400 |
Datasheet & Downloads
| AOC product page | U27G4XM on aoc.com |
| Product leaflet (PDF) | U27G4XM Product leaflet (PDF) |
| User manual (PDF) | U27G4XM User manual (PDF) |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting U27G4XM.
Frequently Asked Questions — AOC U27G4XM
What resolution and refresh rate does the U27G4XM support?
It is a dual-mode monitor: 3840 x 2160 (4K UHD) at 160 Hz, or Full HD at 320 Hz, with 1 ms GtG response time.
What HDR does it support?
VESA Certified DisplayHDR 1000 with a Mini-LED backlight, rated at 1200 cd/m² HDR and 450 cd/m² SDR brightness.
Is the stand adjustable?
Yes: 130 mm height adjustment, -5° to 23° tilt, ±20° swivel and ±90° pivot.
Can I wall-mount it?
Yes, it supports 100 x 100 mm VESA mounting.
What warranty do I get?
3 years parts & labour warranty (AOC Singapore, serviced by MPGS Singapore). Supplied by SourceIT with a GST invoice.
