Comparison between:
- 31.5" Acer Predator XZ1 XZ321QU
- 34" Acer EI342CKR Pbmiippx
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer Predator XZ1 XZ321QU | Acer EI342CKR Pbmiippx | |
| Series | - | EI2 |
 |  | |
| Model alias | XZ321QU bmijpphzx | EI342CKR P EI342CKRPbmiippx EI342CKRP |
| Model year | 2017 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 34 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 713.144 mm 71.3144 cm 28.0765 in 2.3397 ft | 765 mm 76.5 cm 30.1181 in 2.5098 ft |
| Height | 401.456 mm 40.1456 cm 15.8054 in 1.3171 ft | 293 mm 29.3 cm 11.5354 in 0.9613 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel type | VA | IPS |
| Panel bit depth | 8 bits | 8 bits |
| FRC | No | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 2.389:1 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3440 x 1440 pixels |
| Pixel pitch | 0.293 mm 0.0293 cm 0.0115 in 0.001 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 91 ppi 35 ppcm | 114 ppi 44 ppcm |
| Display area | 83.88 % | - |
| Backlight | W-LED | W-LED |
| NTSC (1953) | 85 % | - |
| DCI P3 | - | 75 % |
| Brightness | 250 cd/m² | 470 cd/m² |
| Peak brightness | - | 400 cd/m² |
| Static contrast | 3000 : 1 | 3500 : 1 |
| Dynamic contrast | 100000000 : 1 | 100000000 : 1 |
| HDR | - | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | - |
| Average response time | 4 ms 0.0040 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (VRB - Virtual Response Boost) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz | 50 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 |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.45 W | - |
| Power consumption (sleep) | 0.5 W | 1 W |
| Power consumption (average) | 58 W | 93 W |
| Energy efficiency class | B | - |
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 | 746.92 mm 74.692 cm 29.4063 in 2.4505 ft | 756.2 mm 75.62 cm 29.7717 in 2.481 ft |
| Height | 456.95 mm 45.695 cm 17.9902 in 1.4992 ft | - |
| Depth | 135.1 mm 13.51 cm 5.3189 in 0.4432 ft | - |
| Weight | 7.7 kg 16.98 lbs | - |
| Width with stand | 755.99 mm 75.599 cm 29.7634 in 2.4803 ft | 770.3 mm 77.03 cm 30.3268 in 2.5272 ft |
| Height with stand | 569.2 mm 56.92 cm 22.4094 in 1.8675 ft | 419.4 mm 41.94 cm 16.5118 in 1.376 ft |
| Depth with stand | 311.5 mm 31.15 cm 12.2638 in 1.022 ft | 211.4 mm 21.14 cm 8.3228 in 0.6936 ft |
| Weight with stand | 13.2 kg 29.1 lbs | 8.52 kg 18.78 lbs |
| Box width | - | 904.24 mm 90.424 cm 35.6 in 2.9667 ft |
| Box height | - | 482.6 mm 48.26 cm 19 in 1.5833 ft |
| Box depth | - | 177.8 mm 17.78 cm 7 in 0.5833 ft |
| Box weight | - | 9.21 kg 20.3 lbs |
| Stand depth | - | 230.2 mm 23.02 cm 9.063 in 0.7552 ft |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 200 x 200 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | No |
| Height adjustment range | 115 mm 11.5 cm 4.5276 in 0.3773 ft | - |
| Landscape/portrait pivot | No | No |
| Left/right swivel | Yes | No |
| Left swivel | 120 ° | - |
| Right swivel | 120 ° | - |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 10 ° | 2 ° |
| Backward tilt | 29 ° | 10 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 13 W | 2 x 3 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 4 x USB 3.0 (downstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Blue Light Filter Flicker-free technology Picture-in-Picture | AMD FreeSync Premium Pro ComfyView Low Dimming Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE ENERGY STAR | MPR II |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB 3.0 upstream cable | DisplayPort cable (optional) HDMI cable (optional) |
| Acer Predator XZ1 XZ321QU | Acer EI342CKR Pbmiippx |
