Comparison between:
- 44.75" Acer Predator X45
- 44.75" LG 45GR95QE
- 45" Corsair Xeneon Flex 45WQHD240
- 48.8" Acer EI491CRG9
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer Predator X45 | LG 45GR95QE | Corsair Xeneon Flex 45WQHD240 | Acer EI491CRG9 | |
| Series | - | UltraGear | - | - |
 |  |  |  | |
| Model alias | - | UltraGear 45GR95QE 45GR95 45GR950B 45GR950X 45GR95X | - | EI491CR G |
| Model year | 2023 | 2022 | 2022 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 44.75 in | 44.75 in | 45 in | 48.8 in |
| Diagonal | - | - | - | 1240 mm 124 cm 48.8189 in 4.0682 ft |
| Width | - | - | - | 1193.47 mm 119.347 cm 46.987 in 3.9156 ft |
| Height | - | - | - | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Radius of curvature | 800 mm 80 cm 31.4961 in 2.6247 ft | 800 mm 80 cm 31.4961 in 2.6247 ft | 800 mm 80 cm 31.4961 in 2.6247 ft | 1000 mm 100 cm 39.3701 in 3.2808 ft |
| Panel manufacturer | LG Display | LG Display | LG Display | - |
| Panel type | OLED | OLED | OLED | VA |
| Panel bit depth | 10 bits | 10 bits | 10 bits | 10 bits |
| FRC | No | No | No | - |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 2.389:1 | 2.389:1 | 2.389:1 | 3.556:1 |
| Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels | 5120 x 1440 pixels |
| Pixel pitch | - | - | - | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | - | - | - | 109 ppi 42 ppcm |
| Backlight | - | - | - | Mini LED |
| DCI P3 | 98.5 % | 98.5 % | 98.5 % | 95 % |
| Brightness | 150 cd/m² | - | - | - |
| Peak brightness | 1000 cd/m² | - | 1000 cd/m² | 2000 cd/m² |
| Static contrast | 1500000 : 1 | 1500000 : 1 | 1350000 : 1 | 4000 : 1 |
| HDR | HDR10 | HDR10 | HDR10 | HDR10+ |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.01 ms 0.0000 s | 0.03 ms 0.0000 s | 0.03 ms 0.0000 s | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte | - | Anti-glare/Matte |
| - | - | Adjustable curvature - from flat to 800R | Response time - 1 ms (MPRT - Motion Picture Response Time) Mini LEDs - 2048 |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 240 Hz | 48 Hz - 240 Hz | 60 Hz - 240 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | - | 993.14 mm 99.314 cm 39.1 in 3.2583 ft | - | - |
| Height | - | 454.66 mm 45.466 cm 17.9 in 1.4917 ft | - | - |
| Depth | - | 215.9 mm 21.59 cm 8.5 in 0.7083 ft | - | - |
| Weight | - | 8.57 kg 18.89 lbs | - | - |
| Width with stand | - | 993.14 mm 99.314 cm 39.1 in 3.2583 ft | - | - |
| Height with stand | - | 647.7 mm 64.77 cm 25.5 in 2.125 ft | - | - |
| Depth with stand | - | 363.22 mm 36.322 cm 14.3 in 1.1917 ft | - | - |
| Weight with stand | - | 10.9 kg 24.03 lbs | - | 11.4 kg 25.13 lbs |
| Box width | - | 1100 mm 110 cm 43.3071 in 3.6089 ft | - | - |
| Box height | - | 574 mm 57.4 cm 22.5984 in 1.8832 ft | - | - |
| Box depth | - | 317.5 mm 31.75 cm 12.5 in 1.0417 ft | - | - |
| Box weight | - | 16 kg 35.27 lbs | - | - |
| Stand depth | - | 363.22 mm 36.322 cm 14.3 in 1.1917 ft | - | - |
| Colors | Black | Black | Black | Black White |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | - | Yes |
| VESA interface | 100 x 200 mm | 100 x 100 mm | - | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | - | Yes | - | - |
| Height adjustment range | - | 110 mm 11 cm 4.3307 in 0.3609 ft | - | - |
| Left/right swivel | - | Yes | - | - |
| Left swivel | - | 10 ° | - | - |
| Right swivel | - | 10 ° | - | - |
| Forward/backward tilt | - | Yes | - | Yes |
| Forward tilt | - | 5 ° | - | - |
| Backward tilt | - | 15 ° | - | - |
| - | One Click Stand | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | - | - | 2 x 3 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 3.2 (Type-A; downstream) 1 x USB 3.2 (Type-B; upstream) 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x S/PDIF 1 x 3.5 mm Audio Out (4-pole; DTS Headphone:X) | 4 x USB 3.2 (Type-A; downstream) 2 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 3 x HDMI 1 x DisplayPort 1 x 3.5 mm Audio Out |
Features
Some additional functional features of the model.
| Features | AMD FreeSync Premium Flicker-free technology KVM Switch Low Blue Light | 4-Side Virtually Borderless Design AMD FreeSync Premium Auto Input Switch Black Stabilizer Color Calibrated Crosshair Display Stream Compression (DSC) Dual Controller Dynamic Action Sync FPS Counter H/W Calibration HDR Effect NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Picture Mode Reader Mode RGB Hexagon LED Lighting Smart Energy Saving True Color Pro User Define Key | AMD FreeSync Premium NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture | Acer Display Widget Adaptive-Sync technology AMD FreeSync Premium Pro ComfyView Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Quantum Dot Color |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Rheinland EyeSafe Certified | - | - | TUV Rheinland Flicker-free TUV Rheinland Low Blue Light |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | - | DisplayPort cable HDMI cable Remote Control USB Type-A to Type-B Cable | DisplayPort cable HDMI cable USB Type-A to Type-C cable USB Type-C to Type-C cable | DisplayPort cable USB 3.0 cable |
Additional features
Information about other features.
| Additional features | Antu-theft stand lock slot - Kensington | Antu-theft stand lock slot - Kensington | Antu-theft stand lock slot - Kensington | - |
| Acer Predator X45 | LG 45GR95QE | Corsair Xeneon Flex 45WQHD240 | Acer EI491CRG9 |