Comparison between:
- 34" Acer CB342CK smiiphzx
- 34" AOC CU34G10XP
- 34" AOC CU34G2XP
- 34" ASRock PG34WQ15R2B
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer CB342CK smiiphzx | AOC CU34G10XP | AOC CU34G2XP | ASRock PG34WQ15R2B | |
| Series | - | - | - | Phantom Gaming |
 |  |  |  | |
| Model alias | CB342CK CB342CKsmiiphzx | - | - | - |
| Model year | 2019 | 2024 | 2022 | 2022 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 34 in | 34 in | 34 in |
| Diagonal | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft | 797.184 mm 79.7184 cm 31.3852 in 2.6154 ft | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft |
| Height | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft |
| Radius of curvature | - | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel type | IPS | VA | VA | VA |
| Panel bit depth | 8 bits | 8 bits | 8 bits | 8 bits |
| FRC | - | No | No | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 2.389:1 | 2.389:1 | 2.389:1 | 2.389:1 |
| Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm |
| Display area | 89.31 % | 91.03 % | 89.56 % | 89.85 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | - | 124 % | 115 % |
| NTSC (1953) | 72 % | - | 102 % | - |
| DCI P3 | - | - | 93 % | 91 % |
| Brightness | 250 cd/m² | 300 cd/m² | 350 cd/m² | - |
| Peak brightness | - | - | - | 550 cd/m² |
| Static contrast | 700 : 1 | 3000 : 1 | 4000 : 1 | 3000 : 1 |
| Dynamic contrast | 100000000 : 1 | 80000000 : 1 | 80000000 : 1 | - |
| HDR | - | HDR10 | - | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 4 ms 0.0040 s | - | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) |
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.
| Horizontal frequency (digital) | 15 kHz - 116 kHz | 30 kHz - 275 kHz | 30 kHz - 250 kHz | 30 kHz - 260 kHz |
| Vertical frequency (digital) | 23 Hz - 76 Hz | 48 Hz - 180 Hz | 48 Hz - 165 Hz | 48 Hz - 165 Hz |
| - | DisplayPort - 30 kHz - 275 kHz; 48 Hz - 180 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 100 Hz | DisplayPort - 30 kHz - 250 kHz; 48 Hz - 165 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 120 Hz | DisplayPort - 30 kHz - 260 kHz; 48 Hz - 165 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 100 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 |
| Electric current (A) | - | 4 A | 1.5 A | - |
| Power consumption (off) | - | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 40 W | 46 W | 52 W | 65 W |
| Power consumption (maximum) | 65 W | - | - | 100 W |
| Power consumption (annual) | 58 kWh | - | - | - |
| Energy efficiency class | A | - | - | F |
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 | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 807.8 mm 80.78 cm 31.8031 in 2.6503 ft | 808.3 mm 80.83 cm 31.8228 in 2.6519 ft | 809.34 mm 80.934 cm 31.8638 in 2.6553 ft |
| Height | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 361.8 mm 36.18 cm 14.2441 in 1.187 ft | 367.5 mm 36.75 cm 14.4685 in 1.2057 ft | 365.84 mm 36.584 cm 14.4031 in 1.2003 ft |
| Depth | 58.6 mm 5.86 cm 2.3071 in 0.1923 ft | 115.4 mm 11.54 cm 4.5433 in 0.3786 ft | 102.9 mm 10.29 cm 4.0512 in 0.3376 ft | 120.1 mm 12.01 cm 4.7283 in 0.394 ft |
| Weight | 6.8 kg 14.99 lbs | 4.37 kg 9.63 lbs | 6.54 kg 14.42 lbs | 6.53 kg 14.4 lbs |
| Width with stand | 817 mm 81.7 cm 32.1654 in 2.6804 ft | 807.8 mm 80.78 cm 31.8031 in 2.6503 ft | 808.3 mm 80.83 cm 31.8228 in 2.6519 ft | 809.34 mm 80.934 cm 31.8638 in 2.6553 ft |
| Height with stand | 596.9 mm 59.69 cm 23.5 in 1.9583 ft | 393.8 mm 39.38 cm 15.5039 in 1.292 ft | 398.2 mm 39.82 cm 15.6772 in 1.3064 ft | 474.46 mm 47.446 cm 18.6795 in 1.5566 ft |
| Depth with stand | 233.68 mm 23.368 cm 9.2 in 0.7667 ft | 258.6 mm 25.86 cm 10.1811 in 0.8484 ft | 237.4 mm 23.74 cm 9.3465 in 0.7789 ft | 283.1 mm 28.31 cm 11.1457 in 0.9288 ft |
| Weight with stand | 8.7 kg 19.18 lbs | 5.82 kg 12.83 lbs | 8.02 kg 17.68 lbs | 8.8 kg 19.4 lbs |
| Box width | - | 980 mm 98 cm 38.5827 in 3.2152 ft | 903 mm 90.3 cm 35.5512 in 2.9626 ft | - |
| Box height | - | 448 mm 44.8 cm 17.6378 in 1.4698 ft | 548 mm 54.8 cm 21.5748 in 1.7979 ft | - |
| Box depth | - | 195 mm 19.5 cm 7.6772 in 0.6398 ft | 280 mm 28 cm 11.0236 in 0.9186 ft | - |
| Box weight | - | 8.73 kg 19.25 lbs | 12 kg 26.46 lbs | 12.35 kg 27.23 lbs |
| Stand depth | - | 258.6 mm 25.86 cm 10.1811 in 0.8484 ft | 237.4 mm 23.74 cm 9.3465 in 0.7789 ft | 283.1 mm 28.31 cm 11.1457 in 0.9288 ft |
| Colors | Black Silver | Black and Red | Black and Red | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 180 ° | 30 ° | 30 ° | 20 ° |
| Right swivel | 180 ° | 30 ° | 30 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 7 ° |
| Backward tilt | 25 ° | 23 ° | 23 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 3 W | - | - | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | - | - | Wi-Fi |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-B; Gen 1; upstream) 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology Flicker-free technology Low Blue Light Wide Viewing Angle | Adaptive-Sync technology AMD FreeSync technology AOC G-Menu AOC Game Color AOC Shadow Control Flicker-free technology Frame Counter Game Mode Low Blue Light Low Input Lag Motion Blur Reduction (MBR) Picture-by-Picture Picture-in-Picture | Adaptive-Sync technology AMD FreeSync technology AOC G-Menu AOC Game Color AOC Shadow Control Flicker-free technology Frame Counter Game Mode Low Blue Light Motion Blur Reduction (MBR) Picture-by-Picture Picture-in-Picture | AMD FreeSync Premium Flicker-free technology Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR | - | - | - |
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 |
| Operating humidity | - | 10 % - 85 % | 10 % - 85 % | 20 % - 80 % |
| Operating altitude | - | 3657.6 m 12000 ft | 3657.6 m 12000 ft | 3658 m 12001.3 ft |
| 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 % - 90 % | 5 % - 90 % | 10 % - 90 % |
| Storage altitude | - | 12192 m 40000 ft | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable USB 3.0 cable | DisplayPort cable | DisplayPort cable USB Type-B cable | DisplayPort cable HDMI cable Phantom Gaming Cable Sleeve Wi-Fi Antenna cables |
Additional features
Information about other features.
| Additional features | - | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Acer CB342CK smiiphzx | AOC CU34G10XP | AOC CU34G2XP | ASRock PG34WQ15R2B |