ViewSonic XG2738-2K-OLED 27" QHD 240Hz QD-OLED Gaming Monitor
PRODUCT DESCRIPTION
ViewSonic XG2738-2K-OLED 27" 240Hz QD-OLED Gaming Monitor - 3 Years Local Warranty
QD-OLED, 2K QHD
27" 2560 x 1440 QD-OLED panel with 10-bit colour, 150,000:1 contrast and 98% DCI-P3 coverage.
240 Hz, 0.03 ms GtG
A smooth 240 Hz refresh rate and near-instant 0.03 ms response time.
Esports Mode & Adaptive Sync
Shrink the view to 24.5" for competitive focus; AMD FreeSync Premium and G-Sync compatible.
OLED Care & Full Ergonomics
ViewSonic OLED Care maintenance tools, dual HDMI 2.1, height/tilt/swivel/pivot stand.
Kitting out a gaming lounge, esports room or LAN centre? Email sales@sourceit.com.sg for volume pricing and delivery lead time.
ViewSonic XG2738-2K-OLED Datasheet — Technical Specifications
General
| Product Name | ViewSonic XG2738-2K-OLED 27" 240Hz QD-OLED Gaming Monitor |
| Model | XG2738-2K-OLED |
| Local Warranty (Singapore) | 3 years on-site limited warranty on parts and labour |
Display
| Display Size | 27" (26.7" viewable) |
| Panel Type | QD-OLED |
| Resolution | 2560 x 1440 (QHD) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 240 Hz |
| Response Time | 0.03 ms (GtG) |
| Variable Refresh Rate | AMD FreeSync Premium, G-Sync compatible |
| HDR | HDR10 |
| Brightness | 200 cd/m² (typ) |
| Contrast Ratio | 150,000:1 (static, typ) |
| Colours | 1.07 billion (10-bit true) |
| Colour Gamut | DCI-P3 98% coverage; NTSC 105% size; sRGB 148% size (typ) |
| Viewing Angles | 178° H / 178° V |
| Pixel Size | 0.231 x 0.232 mm |
| Surface Treatment | Anti-reflection, 2H hard coating |
| Eye Care | Flicker-free; software low blue light |
Connectivity
| HDMI | 2 x HDMI 2.1 |
| DisplayPort | 2 x DisplayPort 1.4 |
| Audio Out | 1 x 3.5 mm |
| Speakers | 2 x 2 W |
| Power In | DC socket (external adapter) |
Power
| Voltage | AC 100–240 V |
| Consumption | 61 W (typical); 62 W (max); 0.5 W standby |
| Eco Mode | 41 W (Conserve); 51 W (Optimized) |
Ergonomics & Physical
| Height Adjustment | 130 mm |
| Tilt | -5° / 20° |
| Swivel | 90° |
| Pivot | 90° / 90° |
| VESA Mount | 100 x 100 mm |
| Kensington Lock Slot | 1 |
| Dimensions with Stand (W x H x D) | 611.11 x 401.1–531.1 x 250 mm |
| Dimensions without Stand | 611.11 x 354.1 x 53.59 mm |
| Net Weight | 5.4 kg (2.9 kg without stand) |
| Gross Weight | 8.5 kg |
| Packaging | 549 x 508 x 158 mm |
| Operating Temperature | 0–40 °C |
Compatibility & Software Support
Computers
Windows 10/11 certified and macOS tested, up to 2560 x 1440.
Consoles
ViewSonic lists compatibility with PlayStation 5, Xbox and Nintendo Switch 2 via the HDMI 2.1 inputs.
Graphics Cards
AMD FreeSync Premium and NVIDIA G-Sync compatible; 240 Hz over both HDMI 2.1 and DisplayPort 1.4.
Mounting
100 x 100 mm VESA pattern for monitor arms and wall mounts.
Package Contents & ViewSonic XG Gaming Monitors Ordering Information
In the Box
XG2738-2K-OLED monitor, power cord, AC/DC adapter, DisplayPort cable (v1.4), quick start guide.
ViewSonic XG Gaming Monitors
| Model | Key feature |
| XG2409A | 24" FHD IPS 240 Hz, HDR10 |
| XG2709A | 27" FHD IPS 240 Hz, HDR10 |
| XG271QG | 27" QHD IPS 240 Hz, NVIDIA G-Sync |
| XG2738-2K-OLED (this listing) | 27" QHD QD-OLED 240 Hz, 0.03 ms |
| XG320Q | 32" QHD Quantum Dot IPS 175 Hz, HDR600 |
Datasheet & Downloads
| ViewSonic datasheet | XG2738-2K-OLED Datasheet |
| User guide | XG2738-2K-OLED User Guide (PDF, English) |
| Quick start guide | XG2738-2K-OLED Quick Start Guide (PDF) |
| ViewSonic product page | XG2738-2K-OLED on viewsonic.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting XG2738-2K-OLED.
Frequently Asked Questions — ViewSonic XG2738-2K-OLED
What is Esports mode?
It tightens the active picture from 27" to 24.5" so your whole field of view stays in focus during competitive play.
How does it guard against OLED burn-in?
ViewSonic OLED Care provides automated panel-maintenance tools.
Can I get 240 Hz over HDMI?
Yes. Both HDMI 2.1 and DisplayPort 1.4 inputs support up to 240 Hz.
Does it have speakers?
Yes. Two 2 W speakers, plus a 3.5 mm audio output.
What warranty do I get?
3 years on-site limited warranty on parts and labour. Supplied by SourceIT with a GST invoice.
