| Attribute |
Acer Extensa EX215-31-P91E (NX.EFTEG.00B) × | 
Acer Spin SP114-31N-P4EF (NX.ABJEZ.002) × |
| General | | |
| Model | Acer Extensa EX215-31-P91E | Acer Spin SP114-31N-P4EF |
| Product code | NX.EFTEG.00B | NX.ABJEZ.002 |
| Design | | |
| Product colour | Black | Silver |
| Form factor | Clamshell | Convertible (Folder) |
| Brand | Acer | Acer |
| Family | Extensa | Spin |
| Series | 15 | 1 |
| Model name | EX215-31-P91E | SP114-31N-P4EF |
| Part number | NX.EFTEG.00B | NX.ABJEZ.002 |
| Release year (year) | 2020 | 2021 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | Intel Pentium | Intel Pentium |
| Processor frequency (GHz) | 1.1 | 1.1 |
| Processor boost frequency (GHz) | 3.1 | 3.3 |
| Processor model | N5030 | N6000 |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 4 | 4 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 12 | - |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 14 |
| Panel type | - | IPS |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | + |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | Intel UHD Graphics 605 | Intel UHD Graphics |
| Storage | | |
| Total storage capacity (GB) | 256 | 256 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 256 |
| Card reader integrated | - | + |
| SSD form factor | M.2 | M.2 |
| Storage media | SSD | SSD |
| 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 | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Bluetooth version | - | 5.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 2 |
| USB 3.x Type-C ports | - | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 2 | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Keyboard | | |
| Numeric keypad | + | - |
| Keyboard backlit | - | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Home |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 36 | 36 |
| Battery capacity (mAh) | 4,800 | 4,800 |
| Battery life (max) (h) | 9 | 10 |
| Weight and dimensions | | |
| Weight (kg) | 1.9 | 1.5 |
| Height (mm) | 19.9 | 18.9 |
| Depth (mm) | 247.5 | 228 |
| Width (mm) | 363.4 | 325 |
| Power | | |
| AC adapter power (W) | 45 | 45 |
| Security | | |
| Cable lock slot | + | + |