Attribute |
Acer Chromebook R851TN-P9C7 (NX.H99EB.014) × | Acer Chromebook R851TN-P4Y7 (NX.H99ET.001) × |
General | | |
Model | Acer Chromebook R851TN-P9C7 | Acer Chromebook R851TN-P4Y7 |
Product code | NX.H99EB.014 | NX.H99ET.001 |
Design | | |
Product colour | Black | Black |
Form factor | Convertible (Folder) | Convertible (Folder) |
Brand | Acer | Acer |
Family | Chromebook | Chromebook |
Series | Spin 512 | Spin 512 |
Model name | R851TN-P9C7 | R851TN-P4Y7 |
Part number | NX.H99EB.014 | NX.H99ET.001 |
Release year (year) | 2019 | 2020 |
Processor | | |
Processor manufacturer | - | Intel |
Processor family | Intel Pentium Silver | Intel Pentium Silver |
Processor frequency (GHz) | 1.1 | 1.1 |
Processor boost frequency (GHz) | 2.7 | - |
Processor model | N5000 | N5000 |
Processor cores | 4 | 4 |
Processor cache (MB) | 4 | 4 |
Memory | | |
Internal memory type | LPDDR4-SDRAM | LPDDR4-SDRAM |
Internal memory (GB) | 8 | 4 |
Display | | |
Display diagonal (inch) | 12 | 12 |
Panel type | IPS | - |
LED backlight | + | + |
Touchscreen | + | + |
Dual-screen | - | - |
Display resolution | 1366 x 912 pixels | 1366 x 912 pixels |
Graphics | | |
On-board graphics adapter | + | + |
Discrete graphics adapter | - | - |
On-board graphics adapter model | Intel UHD Graphics 605 | Intel UHD Graphics 605 |
Storage | | |
Total storage capacity (GB) | 64 | 64 |
Card reader integrated | + | + |
Storage media | Flash | Flash |
Optical drive | - | - |
Networking | | |
Wi-Fi standards | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
| - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
|
Bluetooth | + | + |
Ethernet LAN | - | - |
Wi-Fi | + | - |
Ports and interfaces | | |
USB 3.x Type-C ports | 2 | 2 |
Combo headphone/mic port | + | + |
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 | - | - |
Keyboard backlit | - | + |
Pointing device | Touchpad | Touchpad |
Software | | |
Operating system installed | Chrome OS | Chrome OS |
Battery | | |
Battery capacity (watt-hours) (Wh) | 45 | 45 |
Battery capacity (mAh) | 3,920 | 3,920 |
Battery life (max) (h) | 11 | 11 |
Weight and dimensions | | |
Weight (kg) | 1.55 | 1.55 |
Height (mm) | 19.5 | 19.5 |
Depth (mm) | 230.6 | 230.6 |
Width (mm) | 296 | 296 |
Power | | |
AC adapter power (W) | 45 | 45 |
Security | | |
Cable lock slot | + | + |
Fingerprint reader | - | - |
Trusted platform module (TPM) | + | - |