| Attribute |
Alienware 13 R2 (13R2-0953) × | 
DELL Latitude E5250 (E5250-NL-SB5) × |
| General | | |
| Model | Alienware 13 R2 | DELL Latitude E5250 |
| Product code | 13R2-0953 | E5250-NL-SB5 |
| Design | | |
| Product colour | Black, Silver | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Alienware | DELL |
| Family | - | Latitude |
| Series | - | 5000 |
| Model name | 13 R2 | E5250 |
| Part number | 13R2-0953 | E5250-NL-SB5 |
| Market positioning | Gaming | Business |
| Release year (year) | 2018 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 6th gen Intel Core i7 | 5th gen Intel Core i5 |
| Processor frequency (GHz) | 2.5 | 2.3 |
| Processor boost frequency (GHz) | 3.1 | 2.9 |
| Processor model | i7-6500U | i5-5300U |
| Processor cores | 2 | 2 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | LGA 1356 (Socket B2) | BGA 1168 |
| Processor cache (MB) | 4 | 3 |
| Memory | | |
| Internal memory type | DDR3L-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 16 | 16 |
| Memory clock speed (MHz) | 1,600 | 1,600 |
| Internal memory (GB) | 16 | 8 |
| Display | | |
| Display diagonal (inch) | 13.3 | 12.5 |
| Panel type | IPS | WLED |
| HD type | Full HD | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1920 x 1080 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce GTX 960M | - |
| Discrete graphics memory type | GDDR5 | - |
| Discrete graphics adapter | + | - |
| Discrete graphics adapter memory (GB) | 2 | - |
| On-board graphics adapter base frequency (MHz) | 300 | 300 |
| Maximum on-board graphics adapter memory (GB) | 74 | 16 |
| On-board graphics adapter model | Intel HD Graphics 520 | Intel HD Graphics 5500 |
| Storage | | |
| Total storage capacity (GB) | 256 | 250 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 250 |
| Card reader integrated | - | + |
| SSD form factor | 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)
| |
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | - |
| Bluetooth version | 4.2 | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 3 |
| USB 3.x Type-C ports | 1 | - |
| Combo headphone/mic port | + | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 2 | - |
| Audio chip | Realtek ALC3234 | Realtek ALC3235 |
| Built-in microphone | - | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 2.1 | - |
| Front camera HD type | Full HD | - |
| Front camera resolution (pixels) | 1920 x 1080 | 1920 x 1080 |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | + | - |
| Full-size keyboard | + | - |
| Pointing device | Touchpad | SinglePoint |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 62 | 38 |
| Weight and dimensions | | |
| Weight (kg) | 2 | 1.56 |
| Depth (mm) | 235 | 212.8 |
| Width (mm) | 328 | 310.5 |
| Power | | |
| AC adapter power (W) | 130 | 90 |
| Security | | |
| Cable lock slot | + | + |