RATED
Great
7.8/10
27″ Gigabyte G27Q3 – Full Specifications
For competitive players who need the highest refresh rate in a 27-inch QHD screen, the Gigabyte G27Q3 reaches 320 Hz over DisplayPort, with HDMI limited to 144 Hz.
Gigabyte●Monitor
Display
27 in (inches), IPS, 2560 x 1440 pixels / Quad HD (QHD) / 1440p
27
Refresh Rate
48 Hz - 320 Hz (hertz) / DisplayPort - 470 kHz - 470 kHz; 48 Hz - 320 Hz / HDMI - 30 kHz - 215 kHz; 60 Hz - 144 Hz
48 Hz
Brightness
300 cd/m² (candela per square meter)
300 cd
Contrast Ratio
1300 : 1
1300
Overview
For competitive players who need the highest refresh rate in a 27-inch QHD screen, the Gigabyte G27Q3 reaches 320 Hz over DisplayPort, with HDMI limited to 144 Hz. The IPS panel runs at 2560 × 1440 (109 ppi) with a 1 ms response, 300 nits, 98% DCI-P3 and a 140% sRGB gamut figure, and it supports FreeSync Premium. The stand adjusts for height, tilt and swivel, and the monitor weighs 6.88 kg. Two HDMI inputs and a DisplayPort are provided.
- 27-inch IPS QHD (2560 × 1440) at 109 ppi
- 48–320 Hz over DisplayPort, 144 Hz over HDMI
- 1 ms response, 300 nits, 98% DCI-P3, 10-bit
- 2× HDMI and 1× DisplayPort
- FreeSync Premium, height, tilt and swivel stand, 6.88 kg
Pros & Cons
Pros
- 320 Hz over DisplayPort is extremely fast
- Wide 98% DCI-P3 gamut for an IPS gamer
- Swivel and height make positioning easy
- Supports FreeSync Premium
- 1 ms response suits esports titles
Cons
- HDMI is limited to 144 Hz, so use DisplayPort
- Only 300 nits brightness
- No built-in speakers or USB ports
- 6.88 kg needs a firm desk
Score & Ratings
7.8/10
Great
Model Information
13
| Specification | Value |
|---|---|
| Brand | Gigabyte |
| Model | G27Q3 |
| Full Product Name | Gigabyte G27Q3 |
| Model Year | 2026 |
| Monitor Type | Gaming Monitor |
| Monitor Category | Gaming Monitor |
| Market Position | Mainstream Gaming |
| Primary Use | Everyday & Competitive Gaming |
| Region / Variant | Not specified |
| Launch Status | Model year 2026 |
| Available Colors | Black |
| Warranty | 3 years |
| Burn-In Warranty | Not applicable (non-OLED panel) |
Display & Panel
12
| Specification | Value |
|---|---|
| Screen Size | 27 in (inches) |
| Exact Diagonal | 684.667 mm (millimeters) / 68.4667 cm (centimeters) / 26.9554 in (inches) / 2.2463 ft (feet) |
| Screen Format | 16:9 |
| Aspect Ratio | 1.778:1 / 16:9 |
| Active Display Width | 595.968 mm (millimeters) / 59.5968 cm (centimeters) / 23.4633 in (inches) / 1.9553 ft (feet) |
| Active Display Height | 335.232 mm (millimeters) / 33.5232 cm (centimeters) / 13.1981 in (inches) / 1.0998 ft (feet) |
| Display Area | 88.96 % (percent) |
| Panel Type | IPS |
| Panel Technology | IPS |
| Backlight Type | Edge LED |
| 3D Support | No |
| Screen Coating | Anti-glare / Matte |
27" Display Size (68.6 cm) 16:9
Resolution & Pixel Details
3
| Specification | Value |
|---|---|
| Native Resolution | 2560 x 1440 pixels / Quad HD (QHD) / 1440p |
| Pixel Density | 109 ppi (pixels per inch) / 42 ppcm (pixels per centimeter) |
| Pixel Pitch | 0.233 mm (millimeters) / 0.0233 cm (centimeters) / 0.0092 in (inches) / 0.0008 ft (feet) |
Resolution at a Glance
Picture Quality & Color
10
| Specification | Value |
|---|---|
| Panel Bit Depth | 10 bits |
| Display Colors | 1073741824 colors / 30 bits |
| Typical Brightness | 300 cd / m² (candela per square meter) |
| Static Contrast Ratio | 1300 : 1 |
| Horizontal Viewing Angle | 178 ° (degrees) |
| Vertical Viewing Angle | 178 ° (degrees) |
| HDR Support |
|
| HDR10 | Yes |
| sRGB Coverage | 140 % (percent) |
| DCI-P3 Coverage | 98 % (percent) |
DESK DISTANCE FIT
65cm
CompactIdeal FitWideUltra-Wide
Fills central vision comfortably at a typical desk distance — no head movement needed.
Refresh Rate, Response & Gaming
9
| Specification | Value |
|---|---|
| Native Refresh Rate | 144 Hz |
| Refresh Rate Range |
|
| Minimum Response Time | 1 ms (milliseconds) / 0.0010 s (seconds) |
| MPRT Response Time | 1 ms (MPRT) |
| AMD FreeSync | Yes |
| Black Equalizer | Yes |
| Crosshair | Yes |
| Picture-by-Picture | Yes |
| Picture-in-Picture | Yes |
Ports & Connectivity
8
| Specification | Value |
|---|---|
| HDMI Ports |
|
| HDMI Version | 2.0 |
| HDMI Bandwidth | 30 kHz - 470 kHz (kilohertz) |
| DisplayPort Input | 1 |
| DisplayPort Version | 1.4 |
| Display Stream Compression | Yes |
| Audio Output | 3.5 mm |
| Headphone Output | 3.5 mm Audio Out |
Ports & Connections
Audio, Camera, Network & Smart Features
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Ergonomics & Stand
16
| Specification | Value |
|---|---|
| VESA Mount | Yes |
| VESA Size | 100 x 100 mm |
| Removable Stand | Yes |
| Height Adjustment | Yes |
| Height Adjustment Range | 130 mm (millimeters) / 13 cm (centimeters) / 5.1181 in (inches) / 0.4265 ft (feet) |
| Tilt Adjustment | Yes |
| Forward Tilt | 5 ° (degrees) |
| Backward Tilt | 21 ° (degrees) |
| Swivel Adjustment | Yes |
| Left Swivel | 160 ° (degrees) |
| Right Swivel | 160 ° (degrees) |
| Left Pivot | 90 ° (degrees) |
| Right Pivot | 90 ° (degrees) |
| Portrait Mode | Yes |
| Security Lock | Yes |
| Anti-Theft Lock | Kensington Lock |
Dimensions, Weight & Design
5
| Specification | Value |
|---|---|
| Dimensions With Stand |
|
| Dimensions Without Stand |
|
| Weight With Stand | 6.88 kg (kilograms) / 15.17 lbs (pounds) |
| Weight Without Stand | 5.02 kg (kilograms) / 11.07 lbs (pounds) |
| Stand Depth | 225.1 mm (millimeters) / 22.51 cm (centimeters) / 8.8622 in (inches) / 0.7385 ft (feet) |
Power & Operating Conditions 7
| Specification | Value |
|---|---|
| 110V Input Range | 100 V - 120 V (volts) |
| 220V Input Range | 220 V - 240 V (volts) |
| AC Frequency | 50 Hz - 60 Hz (hertz) |
| Average Power Consumption | 28 W (watts) |
| Maximum Power Consumption | 43 W (watts) / Power board built-in |
| Sleep Consumption | 0.5 W (watts) |
| Off Consumption | 0.3 W (watts) |
Eye Care, Protection & Additional Features
5
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| Screen Split | Yes |
| Anti-Theft Slot | Yes (Kensington lock slot) |
| Additional Monitor Features |
|
Certifications, Standards & Licenses 3
| Specification | Value |
|---|---|
| TÜV Flicker-Free | Yes |
| TÜV Low Blue Light | Yes |
| VESA DisplayHDR | Display / HDR 400 |
Included Accessories
1
| Specification | Value |
|---|---|
| DisplayPort Cable | DisplayPort cable |
Packaging Information 2
| Specification | Value |
|---|---|
| Package Dimensions |
|
| Package Weight | 8.6 kg (kilograms) / 18.96 lbs (pounds) |
⚡
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Daily₹1.34
Monthly₹40.32
Annually₹491
Draws less power than 71% of the 701 comparable displays we track.