| Attribute |
Acer Chromebook R851TN-P4VW (NX.H99AA.003) × | 
Acer Switch 3 SW312-31-P64L (NT.LDREH.005) × |
| General | | |
| Model | Acer Chromebook R851TN-P4VW | Acer Switch 3 SW312-31-P64L |
| Product code | NX.H99AA.003 | NT.LDREH.005 |
| Design | | |
| Product colour | Black | - |
| Form factor | Convertible (Folder) | Convertible (Detachable) |
| Brand | Acer | Acer |
| Family | Chromebook | Switch |
| Series | - | 3 |
| Model name | R851TN-P4VW | 3 SW312-31-P64L |
| Part number | NX.H99AA.003 | NT.LDREH.005 |
| Release year (year) | 2019 | 2018 |
| Processor | | |
| Processor family | Intel Pentium Silver | Intel Pentium |
| Processor frequency (GHz) | 1.1 | 1.1 |
| Processor boost frequency (GHz) | 2.7 | 2.5 |
| Processor model | N5000 | N4200 |
| Processor cores | 4 | 4 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1090 | BGA 1296 |
| Processor cache (MB) | 4 | 2 |
| Memory | | |
| Internal memory type | LPDDR4-SDRAM | LPDDR3-SDRAM |
| Internal memory (GB) | 8 | 4 |
| Display | | |
| Display diagonal (inch) | 12 | 12.2 |
| Panel type | IPS | IPS |
| HD type | - | Full HD |
| LED backlight | + | - |
| Touchscreen | + | + |
| Dual-screen | - | - |
| Display resolution | 1366 x 912 pixels | 1920 x 1200 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter base frequency (MHz) | 200 | 200 |
| Maximum on-board graphics adapter memory (GB) | 8 | 8 |
| On-board graphics adapter model | Intel UHD Graphics 605 | Intel HD Graphics 505 |
| 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)
| |
| Bluetooth | + | + |
| Ethernet LAN | - | - |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 1 |
| USB 3.x Type-C ports | 2 | 1 |
| Combo headphone/mic port | + | - |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | - | 1 |
| Front camera resolution (pixels) | - | 1600 x 1200 |
| Keyboard | | |
| Numeric keypad | - | - |
| Pointing device | Touchpad | Touchpad + Pointing Stick |
| Software | | |
| Operating system installed | Chrome OS | Windows 10 Home |
| Battery | | |
| Battery capacity (mAh) | 4,670 | 4,670 |
| Battery life (max) (h) | 13 | - |
| Weight and dimensions | | |
| Weight (kg) | 1.55 | 1.25 |
| Height (mm) | 20.3 | 9.95 |
| Depth (mm) | 231 | 201 |
| Width (mm) | 297 | 295 |
| Power | | |
| AC adapter power (W) | - | 45 |
| Security | | |
| Fingerprint reader | - | - |