Dell Inspiron 7391 – Review
The Dell Inspiron 7391 is 7000 Series laptop powered by 7th Generation Intel Core i3/i5/i7 Processor, Intel HD Graphics 610 – Intel Celeron and Pentium, with the support of up to 2133 MHz 16 GB RAM and a Solid-state drive One M.2 drive storage. It has a 13.3-inch screen with Resolution (maximum): 1366 x 768. The maximum weight for the laptop is 1.65 kg (3.64 lb) and its equipped with 3-cell “smart” lithium-ion (43/56 WHr) battery in the base variant. The Dell Inspiron 7391 base price is $600 but can be customized adding more specs and features.
Inspiron 7391 – Side Views
Inspiron 7391 – Base View
Inspiron 7391 – Bottom View
Inspiron 7391 – Display View
Dell Inspiron 7391 – Specs
QuickSpecs
| Brand |
Dell |
| Series |
Dell Inspiron 7000 |
| Model |
Dell Inspiron 7391 |
| Price |
Starting from $600 |
| Color |
Silver |
| Processor Generation |
7th Generation Intel Core i3/i5/i7 |
| Display Size |
13.3-inch |
| Weight |
1.65 kg (3.64 lb) |
| Battery |
3-cell “smart” lithium-ion (43/56 WHr), Type CR-2032 |
| Minimum RAM |
4 GB |
| Maximum RAM |
16 GB |
| Release Date |
September 2019 |
Dell Inspiron 7391 – Technical Specifications
Processor Information
| Computer model |
Inspiron 13-7378 |
| Processor |
- 7th Generation Intel Core i3/i5/i7
- Intel Celeron Dual Core
- Intel Pentium Dual Core
|
| Chipset |
Integrated in the processor |
Memory (RAM)
| Slots |
Two SODIMM slots |
| Type |
Dual-channel DDR4 |
| Speed |
2133 MHz |
| Configurations supported |
4 GB, 8 GB, 12 GB, and 16 GB |
Storage
| Interface |
SATA 6 Gbps |
| Solid-state drive |
One M.2 drive |
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) |
|
|
Display (Screen)
| 13.3-inch HD WLED touch |
- Type: 13.3-inch HD WLED touch
- Resolution (maximum): 1366 x 768
- Viewing angle: 120 degrees
- Pixel pitch: 0.2148 mm
- Height: 164.97 mm (6.49 in)
- Width: 293.42 mm (11.55 in)
- Diagonal: 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
|
| 13.3-inch Full HD WLED touch screen |
- Type: 13.3-inch Full HD WLED touch screen
- Resolution (maximum): 1920 x 1080
- Viewing angle: 160 degrees
- Pixel pitch: 0.1529 mm
- Height: 165.10 mm (6.50 in)
- Width: 293.60 mm (11.56 in)
- Diagonal: 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
|
Video | Graphics
| Controller |
- Intel HD Graphics 610 – Intel Celeron and Pentium
- Intel HD Graphics 620 – Intel Core i3/i5/i7
- Intel Iris Graphics 640 – Intel Core i7
|
| Memory |
Shared system memory |
Battery Specifications
| Type |
3-cell “smart” lithium-ion (43/56 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) |
Camera (Web Cam) Specifications
| Resolution |
- Still image: 0.92 megapixel
- Video: 1280 x 720 (HD) at 30 fps (maximum)
|
| Diagonal viewing angle |
74 degrees |
Audio Specifications
| Controller |
Realtek ALC3253 with Waves MaxxAudio Pro |
| Speakers |
Two |
| Speaker Output |
- Average – 2 W
- Peak – 2.5 W
|
| Microphone |
Digital-array microphones in camera assembly |
| Volume controls |
Media-control shortcut keys and volume-control buttons |
Media-card Reader
| Type |
One SD card slot |
| Cards supported |
SD card |
Ports and connectors
| USB |
- One USB Type-C port
- One USB 2.0 port
- One USB 3.0 port with PowerShare
|
| Audio/Video |
- One HDMI port
- One headset (headphone and microphone combo) port
|
Ports and connectors
| M.2 Card |
One M.2 slot for SSD card |
Communication wireless module
| Wireless |
- Wi-Fi 802.11 ac
- Bluetooth 4.0
- Bluetooth 4.1 (optional)
- Miracast
- Wi-Fi Display Support (Wi-Fi Alliance)
|
keyboard
| Type |
Backlit keyboard |
| Shortcut keys |
|
TouchPad
| Resolution |
- Horizontal: 1260
- Vertical: 960
|
| Dimensions |
- Height: 65 mm (2.56 in)
- Width: 105 mm (4.13 in)
|
Charger | 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) |
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Rating: 10.0/10 (1 vote cast)
