Dimensions and weight
| Height | 18.70 mm (0.74 in) |
| Width | 322.40 mm (12.69 in) |
| Depth | 224 mm (8.82 in) |
| Weight (maximum) | 1.65 kg (3.64 lb) |
NOTE:The weight of your computer varies depending on the configuration
ordered and the manufacturing variability. |
System information
| Computer model | Inspiron 13-7378 |
| Processor |
|
| Chipset | Integrated in the processor |
Operating system
| Operating systems supported |
|
Memory
| Slots | Two SODIMM slots |
| Type | Dual-channel DDR4 |
| Speed | 2133 MHz |
| Configurations supported | 4 GB, 8 GB, 12 GB, and 16 GB |
Ports and connectors
| External: | |
|---|---|
| USB |
|
| Audio/Video |
|
| Internal: | |
|---|---|
| M.2 Card | One M.2 slot for SSD card |
Communications
| Wireless |
|
Wireless module
| Transfer rate | Up to 433 Mbps | Up to 867 Mbps |
| Frequency bands supported | Dual band 2.4 GHz/5 GHz | Dual band 2.4 GHz/5 GHz |
| Encryption |
|
|
Video
| Controller |
|
| Memory | Shared system memory |
Audio
| Controller | Realtek ALC3253 with Waves MaxxAudio Pro |
| Speakers | Two |
| Speaker Output |
|
| Microphone | Digital-array microphones in camera assembly |
| Volume controls | Media-control shortcut keys and volume-control buttons |
Storage
| Storage type | Interface type | Capacity |
|---|---|---|
| Solid-state drive (M.2) | SATA 6 Gbps | Up to 512 GB |
Media-card reader
| Type | One SD card slot |
| Cards supported | SD card |
Keyboard
| Type | Backlit keyboard |
| Shortcut keys | Some keys on your keyboard have two symbols on
them. These keys can be used to type alternate characters or to perform
secondary functions. To type the alternate character, press Shift
and the desired key. To perform secondary functions, press Fn and
the desired key. NOTE:You can define the primary behavior of the function keys (F1–F12)
by changing Function Key Behavior in BIOS setup
program. Keyboard shortcuts |
Camera
| Resolution |
|
| Diagonal viewing angle | 74 degrees |
Touch pad
| Resolution |
|
| Dimensions |
|
Power adapter
| Type | 45 W |
| Input voltage | 100 VAC–240 VAC |
| Input frequency | 50 Hz–60 Hz |
| Input current (maximum) | 1.30 A |
| Output current (continuous) | 2.31 A |
| Rated output voltage | 19.50 VDC |
| Temperature range: Operating | 0°C to 40°C (32°F to 104°F) |
| Temperature range: Storage | –40°C to 70°C (–40°F to 158°F) |
Battery
| Type | 3-cell “smart” lithium-ion (42 WHr) | |
| Weight (maximum) | 0.2 kg (0.44 lb) | |
| Voltage | 11.40 VDC | |
| Operating time | Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. | |
| Life span (approximate) | 300 discharge/charge cycles | |
| Temperature range: Operating | 0°C to 35°C (32°F to 95°F) | |
| Temperature range: Storage | –40°C to 65°C (–40°F to 149°F) | |
| Coin-cell battery | CR-2032 | |
| Height | 5.90 mm (0.23 in) | |
| Width | 97.15 mm (3.82 in) | |
| Depth | 184.15 mm (7.25 in) | |
Display
| Type | 13.3-inch HD WLED touch screen | 13.3-inch Full HD WLED touch screen |
| Resolution (maximum) | 1366 x 768 | 1920 x 1080 |
| Viewing angle | 120 degrees | 160 degrees |
| Pixel pitch | 0.2148 mm | 0.1529 mm |
| Height | 164.97 mm (6.49 in) | 165.10 mm (6.50 in) |
| Width | 293.42 mm (11.55 in) | 293.60 mm (11.56 in) |
| Diagonal | 337.82 mm (13.30 in) | 337.82 mm (13.30 in) |
| Refresh rate | 60 Hz | |
| Operating angle | 0 degree (closed) to 360 degrees | |
| Controls | Brightness can be controlled using shortcut keys | |
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
| Operating | Storage | |
|---|---|---|
| Temperature range | 0°C to 35°C (32°F to 95°F) | –40°C to 65°C (–40°F to 149°F) |
| Relative humidity (maximum) | 10% to 90% (non-condensing) | 0% to 95% (non-condensing) |
| Vibration (maximum)* | 0.66 GRMS | 1.30 GRMS |
| Shock (maximum) | 110 G† | 160 G‡ |
| Altitude (maximum) | –15.2 m to 3048 m (–50 ft to 10,000 ft) | –15.2 m to 10,668 m (–50 ft to 35,000 ft) |
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.




























