Quick/Comparisons
| https://www.amazon.com/s?k=ViewSonic%20XG323B-4K-OLED%2031.5%20inch%20Ultra%20HD%204K%20Gaming%20Monitor&tag=10274805-20 | Buy Now | https://www.amazon.com/s?k=Zebster%20Zeb-A20HD%2020%20inch%20HD%2B%20Monitor&tag=10274805-20 |
| 31.5 inches display | OLED | 3840 x 2160 pixels (4K UHD) | 3840Hz | 0.03 ms response | 1.07 B | Key Difference | 20 inches display | 1600 x 900 pixels (HD+) | 5 ms response | 16.7 M |
| Upcoming | Launch Status | Launched |
| 8.5 | Rating | 8.4 |
| 79 | Votes | 75 |
| ViewSonic XG323B-4K-OLED 31.5 inch Ultra HD 4K Gaming Monitor is an upcoming 31.5 in Monitor. It has a 3840 x 2160 pixels (4K UHD) resolution. It has a 0.03 ms response time and Adaptive Sync support. Notable features include 2 x HDMI v2.1, 2 x DisplayPort v1.4 and Headphone Jack. | Description | Zebster Zeb-A20HD 20 inch HD+ Monitor is a 20 in Monitor. It has a 1600 x 900 pixels (HD+) resolution. It has a 5 ms response time. Notable features include HDMI and VGA. |
| ViewSonic | Brand | Zebster |
| XG323B-4K-OLED | Model | Zeb-A20HD |
| 714.6 x 412.4 x 45.05 mm | Dimensions | — |
| 229.9 mm | Depth with Stand | — |
| 644.5 mm | Height with Stand | — |
| 1.7 kg | Weight | — |
| 5.4 kg | Weight with Stand | — |
| OLED | Panel Type | — |
| Flat | Form Factor | Flat |
| 3 years Warranty | Warranty | 1 year Warranty |
| 31.5 inches | Size | 20 inches |
| — | PPI | — |
| 16:9 | Aspect Ratio | 16:9 |
| No | Anti Glare Screen | No |
| — | Features | — |
| 3840 x 2160 pixels (4K UHD) | Resolution | 1600 x 900 pixels (HD+) |
| 3840×2160 @165Hz, 1920×1080 @ 330Hz | Max Refresh Rate | — |
| 1,500,000:1 | Contrast Ratio | 500000:1 (Dynamic) |
| 0.03 ms | Response Time | 5 ms |
| 250 nits (Min), 275 nits (Typ), 1300 nits (HDR Peak) | Brightness | 220 nits |
| — | Backlight | — |
| Yes | Adaptive Sync | — |
| 1.07 B | Color Gamut | 16.7 M |
| — | Horizontal Viewing Angle | 170 ° |
| — | Vertical Viewing Angle | 160 ° |
| 1 x USB Type-A | USB Ports | No USB Port |
| 1 x USB Type-A | USB Port Details | — |
| Yes | Headphone Jack | — |
| 2 x Display Port v1.4 | Display Port | — |
| 2 x HDMI v2.1 Port | HDMI | HDMI Port |
| — | Speakers | — |
| — | Other Features | — |
| -5°~20° | Stand Tilt | — |
| 100 x 100 mm | Wall Mounting | Yes |
| Yes | HDCP Support | — |
Compare with something else?
Compare ViewSonic XG323B-4K-OLED 31.5 with another →