| Attribute |
Acer Chromebook CP5-471-C9DU (NX.GDDAL.001) × | 
Acer Chromebook CB3-131-C9TK (NX.GR3EK.001) × |
| General | | |
| Model | Acer Chromebook CP5-471-C9DU | Acer Chromebook CB3-131-C9TK |
| Product code | NX.GDDAL.001 | NX.GR3EK.001 |
| Design | | |
| Product colour | Black, Gray | - |
| Form factor | Clamshell | Clamshell |
| Brand | Acer | Acer |
| Family | Chromebook | Chromebook |
| Series | 14 | 11 |
| Model name | CP5-471-C9DU | CB3-131-C9TK |
| Part number | NX.GDDAL.001 | NX.GR3EK.001 |
| Release year (year) | 2019 | 2017 |
| Processor | | |
| Processor manufacturer | Intel | - |
| Processor family | Intel Celeron | Intel Celeron |
| Processor frequency (GHz) | 1.6 | 2.2 |
| Processor boost frequency (GHz) | - | 2.6 |
| Processor model | 3855U | N2840 |
| Processor cores | 2 | 2 |
| Processor threads | 2 | 2 |
| Processor lithography (Nm) | 14 | 22 |
| Processor socket | BGA 1356 | BGA 1170 |
| Processor cache (MB) | 2 | 1 |
| Memory | | |
| Internal memory type | LPDDR3-SDRAM | DDR3L-SDRAM |
| Memory clock speed (MHz) | 1,600 | 1,333 |
| Internal memory (GB) | 4 | 2 |
| Display | | |
| Display diagonal (inch) | 14 | 11.6 |
| Panel type | LCD | IPS |
| HD type | HD | HD |
| LED backlight | + | - |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1366 x 768 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter base frequency (MHz) | 300 | 311 |
| Maximum on-board graphics adapter memory (GB) | 32 | - |
| On-board graphics adapter model | Intel HD Graphics 510 | Intel HD Graphics |
| Storage | | |
| Total storage capacity (GB) | 32 | 16 |
| Card reader integrated | + | + |
| Storage media | eMMC | Flash |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
| - ieee 802.11a
- ieee 802.11ac
- ieee 802.11b
- ieee 802.11g
- ieee 802.11n
|
| Bluetooth | + | - |
| Ethernet LAN | - | - |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.2 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | 1 | - |
| Combo headphone/mic port | + | - |
| USB 2.0 ports | - | 1 |
| Docking connector | - | - |
| USB Sleep-and-Charge | + | - |
| HDMI ports quantity | 1 | 1 |
| Audio | | |
| Built-in microphone | + | - |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | - |
| Front camera resolution (pixels) | 1280 x 720 | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | - | - |
| Full-size keyboard | + | - |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Chrome OS | Chrome OS |
| Battery | | |
| Battery capacity (mAh) | 3,920 | 3,490 |
| Battery life (max) (h) | - | 9 |
| Weight and dimensions | | |
| Weight (kg) | 1.45 | 1.1 |
| Height (mm) | 22.4 | 18.6 |
| Depth (mm) | 227 | 204 |
| Width (mm) | 330.9 | 294 |
| Power | | |
| AC adapter power (W) | 45 | 45 |