The Acer Nitro EI491CURX 49inch Curved ultrawide monitor delivers DQHD 5120 x 1440 resolution with a 240Hz refresh rate and 1ms VRB response time on a 32:9 curved VA panel, providing high-speed, immersive performance for gaming and multitasking. AMD FreeSync Premium, DisplayHDR 400 support, and 95 percent DCI-P3 colour coverage enhance visual clarity and smoothness across demanding workloads and entertainment.
Features
Nitro EI491CUR X
- DQHD (5120x1440)
- 240Hz refresh rate
- 1ms (VRB)
- AMD FreeSync™ Premium
- VESA DisplayHDR™ 400
- DCI-P3 95%
- 1800R curvature
- PIP/PBP functions
- 100% paper packaging
Product Views
1. 49” 32:9 display
2. Power button / OSD button
3. 3Wx2 Speaker
Specifications
| Model Number |
EI491CURX |
| Colour |
Black |
| Dimensions |
119.8 (W) x 43.8~53.2 (H) x 28.04 (D) cm
47.2 (W) x 17.2~20.94 (H) x 11.04 (D) inches |
| Weight |
11.4 kg
25.13 lbs |
| Screen Size |
49” (32:9) |
| Active Display Area |
1192x335 mm |
| Maximum Resolution |
HDMI:5120x1440@240Hz
DP:5120x1440@240Hz
Type-C:5120x1440@240Hz
DCI-P3 95%
VA Panel |
| Response Time |
1ms (VRB) |
| Contrast Ratio |
100 million: 1 max (ACM) |
| Brightness |
Native 350 nits, HDR400 Mode: Peak 400 nits |
| Viewing Angle (CR=10) |
178° (H) / 178° (V) |
| Colours |
16.7M |
| Bits |
8 Bit |
| Input Signal |
1 HDMI (2.1) + 2 DisplayPort (1.4) + 1 Type-C (65W) + SPK + Audio out + USB 3.2 x 2 + USB-B (2up 2down) |
| Speakers |
3Wx2 |
| VESA Mount |
75X75mm |
| Power Supply (100V–240V) |
Internal (C13/C14) |
| Adaptive Sync |
AMD FreeSync™ Premium technology (applying) |
| ErgoStand |
Tilt: -5°~ 15°
Swivel: ±15°
Height adjustment: 95mm |
Backed by a 3 year Acer warranty.
