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| General Info | ||
|---|---|---|
| Model Number | Acer CB342CKC | AOC G4309VX/D |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2021 |
| Brand | Acer | AOC |
| Model Number | CB342CKC | G4309VX/D |
| Alias | CB342CK C CB342CKCsmiiphuzx CB342CKC smiiphuzx CB342CK Csmiiphuzx |
|
| Display | ||
| Screen Size Class | 34" (inches) | 43" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
42.52 in 108 cm 1080 mm 3.54 ft |
| Screen Width | 31.49 in 80 cm 799.8 mm 2.62 ft |
37.05 in 94.1 cm 941.184 mm 3.09 ft |
| Screen Height | 13.18 in 33.5 cm 334.8 mm 1.1 ft |
20.84 in 52.9 cm 529.416 mm 1.74 ft |
| Display Type | IPS | VA |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 3440 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.245 mm |
| Screen Pixel Density | 109 ppi | 103 ppi |
| Screen-to-Body Ratio | 89.31 % | 89.86 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 99 % | 100 % |
| NTSC 1953 | 92 % | |
| Screen Brightness | 250 cd/m² | 720 cd/m² |
| Max Screen Brightness | 400 cd/m² | 1100 cd/m² |
| Static Screen Contrast | 1000 : 1 | 4000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | DisplayHDR 400 | DisplayHDR 1000 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.31 in 5.9 cm 58.6 mm 0.19 ft |
2.29 in 5.8 cm 58.2 mm 0.19 ft |
| Case Weight | 6.8 kg 15 lbs |
14.9 kg 33 lbs |
| Case Width with Stand | 32.17 in 81.7 cm 817 mm 2.68 ft |
38.48 in 97.7 cm 977.3 mm 3.21 ft |
| Case Height with Stand | 17.6 in 44.7 cm 447 mm 1.47 ft |
26.16 in 66.5 cm 664.5 mm 2.18 ft |
| Case Depth with Stand | 10.59 in 26.9 cm 269 mm 0.88 ft |
12.26 in 31.1 cm 311.4 mm 1.02 ft |
| Case Weight with Stand | 8.7 kg 19 lbs |
14.9 kg 33 lbs |
| Case Color | Black, Silver | Black and Silver |
| Hardware | ||
| Internal Storage | 8 | |
| Built-in Camera | No | No |
| Connectivity | 2 x USB 3.1 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.1 (Type-C; Gen 1; 65W) 1 x USB 3.1 (Type-B; Gen 1) |
2 x HDMI 2.0 2 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; upstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 7W |
| Features | ||
| Cool Features | HDR Ready Low Blue Light Wide Viewing Angle AMD FreeSync technology Flicker-free technology |
Clear Vision Display Stream Compression Low Blue Light Picture-by-Picture MBR Low Motion Blur technology Flicker-free technology Adaptive-Sync technology Picture-in-Picture AMD FreeSync technology Quantum Dot color |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 32.17 in 81.7 cm 817 mm 2.68 ft |
38.48 in 97.7 cm 977.3 mm 3.21 ft |
| Case Height | 14.45 in 36.7 cm 367 mm 1.2 ft |
22.34 in 56.7 cm 567.4 mm 1.86 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 200 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 180 ° | |
| Right Swivel | 180 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 10 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 76 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 15 kHz - 114 kHz | 30 kHz - 330 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable USB 3.0 cable Remote control |
DisplayPort cable HDMI cable USB Type-B cable |
| Certificates and Standards | ||
| Licenses | CE ENERGY STAR ISO9241-307 class I MPRII TÜV GS |
CCC CE CECP CEL CH RoHS FCC Win10 |
| Usage and Storage Requirements |
| Acer CB342CKC | AOC G4309VX/D |
