| Attribute |
Fujitsu LIFEBOOK E448 (VFY E4480M45S1HU) × | 
Acer Chromebook C871-C85K (NX.HQEAA.001) × |
| General | | |
| Model | Fujitsu LIFEBOOK E448 | Acer Chromebook C871-C85K |
| Product code | VFY E4480M45S1HU | NX.HQEAA.001 |
| Design | | |
| Product colour | Black | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Fujitsu | Acer |
| Family | LIFEBOOK | Chromebook |
| Series | E | 712 |
| Model name | E448 | C871-C85K |
| Part number | VFY E4480M45S1HU | NX.HQEAA.001 |
| Release year (year) | 2018 | 2020 |
| Processor | | |
| Processor manufacturer | - | Intel |
| Processor family | 7th gen Intel Core i5 | Intel Celeron |
| Processor frequency (GHz) | 2.6 | 1.9 |
| Processor boost frequency (GHz) | 3.5 | - |
| Processor model | i5-7300U | 5205U |
| Processor cores | 2 | 2 |
| Processor threads | 4 | 2 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1356 | BGA 1528 |
| Processor cache (MB) | 3 | 2 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | - |
| Internal memory (GB) | - | 4 |
| Display | | |
| Display diagonal (inch) | 14 | 12 |
| Panel type | IPS | IPS |
| HD type | Full HD | - |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1920 x 1080 pixels | 1366 x 912 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter base frequency (MHz) | 300 | 300 |
| Maximum on-board graphics adapter memory (GB) | 32 | 32 |
| On-board graphics adapter model | Intel HD Graphics 620 | Intel UHD Graphics |
| Storage | | |
| Total storage capacity (GB) | - | 32 |
| Card reader integrated | + | + |
| Storage media | - | 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)
- wi-fi 6 (802.11ax)
|
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Wi-Fi | + | - |
| Bluetooth version | 4.2 | 5.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | 1 | - |
| Combo headphone/mic port | + | - |
| DVI port | - | - |
| HDMI ports quantity | 1 | - |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Audio chip | Realtek ALC255 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Keyboard | | |
| Numeric keypad | - | - |
| Full-size keyboard | + | - |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | N | Chrome OS |
| Battery | | |
| Battery life (max) (h) | 10 | 12 |
| Weight and dimensions | | |
| Weight (kg) | 1.79 | 1.5 |
| Height (mm) | 23.9 | 21.6 |
| Depth (mm) | 234 | 228.6 |
| Width (mm) | 333.6 | 297.2 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | - |
| Trusted platform module (TPM) | + | + |