Model
XG275D1-4K
Screen Size
27 inches
Panel Type
IPS
Resolution
UHD 3840 x 2160
Refresh Rate
Max 320Hz
Response Rate
0.5ms (MPRT)
ViewSonic XG275D1-4K
No more compromises between maximum clarity and ultra-fast frame rates, as the 27-inch ViewSonic XG275D1-4K monitor unleashes revolutionary Dual Mode technology, allowing you to instantly switch between 4K UHD resolution with a 160Hz refresh rate for enjoying the finest details and cinematic graphics, or switch to an incredible Full HD resolution at 320Hz to dominate competitors in competitive gaming. All of this is supported by a Fast IPS panel and a 0.5 millisecond (MPRT) response time, making it the perfect platform for absolute control in any gaming environment.

Features of the ViewSonic XG275D1-4K Monitor
Basic specifications:
- The most prominent feature of the XG275D1-4K screen is its unique Dual Mode:
- Clarity Mode (Immersion Mode): 4K UHD resolution (3840x2160) with a refresh rate of 160Hz.
- Speed Mode (Esports Mode): Full HD resolution (1920x1080) with an ultra refresh rate of 320Hz.
- This flexibility allows the user to choose the optimal performance for gaming, whether focusing on graphics accuracy or absolute speed. The screen is equipped with a high-quality Fast IPS panel, which provides wide viewing angles of 178 degrees and a wide color coverage (128% sRGB / 94% DCI-P3).
Response and synchronization speed:
- The screen features an extremely fast response time of 0.5 milliseconds (MPRT), drastically reducing "motion blur" (Ghosting) in fast scenes. It also supports adaptive sync technologies AMD FreeSync™ Premium and NVIDIA G-Sync Compatible, ensuring a tear-free and stutter-free gaming experience in both resolution and refresh rate modes. The screen also supports HDR10 content with a maximum brightness of 300 cd/m².
Communication and additional features:
- The monitor comes equipped with the latest connectivity ports necessary for its high speeds, including: 2 HDMI 2.1 ports and 1 DisplayPort 1.4, in addition to a USB Type-C port that supports power delivery of 65 watts, allowing for charging compatible laptops while connected to the monitor. Additional features include an Esports Mode that reduces the display size to 24.5 inches for increased competitive focus, built-in speakers of 2 x 2W, and Eye ProTech technology for eye protection.
The ViewSonic XG275D1-4K monitor is a revolution in the gaming world thanks to its dual performance mode, which offers a speed of 320Hz @ FHD and a resolution of 4K @ 160Hz, with an unmatched response time of 0.5ms (MPRT).

Specifications of the ViewSonic XG275D1-4K Monitor
Display Size (in.):
- 27
Viewable Area
- (in.): 26.9
Panel Type:
- IPS Technology
Resolution:
- 3840 x 2160
Resolution Type:
- UHD (Ultra HD)
Static Contrast Ratio:
- 1,000:1 (typ)
Dynamic Contrast Ratio:
- 80M:1
High Dynamic Range:
- HDR10
Light Source:
- LED
Brightness:
- 300 cd/m² (typ)
Colors:
- 1.07B
Color Space Support:
- 10 bit (8 bit + FRC)
Aspect Ratio:
- 16:9
Response Time (MPRT):
- 0.5ms
Viewing Angles:
- 178º horizontal, 178º vertical
Backlight Life (Hours):
- 30000 Hrs (Min)
Curvature:
- Flat
Refresh Rate (Hz):
- 160
Variable Refresh Rate Technology:
- FreeSync Premium, G-Sync compatible
Low Blue Light:
- Software solution
Flicker-Free:
- Yes
Color Gamut:
- DCI-P3: 94% size (Typ)
NTSC:
- 91% size (Typ)
sRGB:
- 128% size / 99% coverage (Typ)
Pixel Size:
- 0.155 mm (H) x 0.155 mm (V)
Surface Treatment:
- Anti-Glare, Hard Coating (3H)
Specifications
| Monitor | |
|---|---|
| Monitor Size | 27 Inch |
| Flat / Curved | Flat |
| Refresh Rate | 160Hz up to 320Hz |
| Response Time | 0.5 ms (MPRT) |
| Panel Type | IPS |
| Screen Resolution | 4K UHD (3840x2160) |
| Information | |
|---|---|
| Brand | ViewSonic |
| Warranty | One Year |