Dell Inspiron 7390 2-in-1 Specs and Review

Dell Inspiron 7390 2-in-1 – Overview

Dell Inspiron 7390 2-in-1 13 inch FHD an Inspiron 13 7000 series Intel 8th Generation Laptop, launched in May 2019 in UK, United States, India, Europe and other countries. The laptop has Adaptive Thermal feature and is smart enough to know when it is in your hands, lap or on a desk. Featuring Intel 8th Generation Intel Core i5/i7 processor with support up-to 16 GB LPDDR3 RAM with 2133 MHz speed and M.2 2230 solid-state drive SSD for storage. And Integrated Intel UHD Graphics 620.The base model price starts from USD $750 and can be customized adding more features in the specifications.

Inspiron 13 7390 2 in 1 – Right View

Inspiron 13 7390 2 in 1 – Display View

Inspiron 13 7390 2 in 1 – Bottom View

Inspiron 13 7390 2 in 1 – Left View

Inspiron 13 7390 2 in 1 – Base View

Dell Inspiron 7390 2-in-1 – Specs

QuickSpecs
Brand	Dell
Series	Dell Inspiron 7000
Model	Dell Inspiron 7390 2-in-1
Price	Starting from $750
Color	Black Matte
Processor Generation	8th Generation Intel Core i5/i7
Display Size	13-inch FHD
Weight	1.45 kg (3.20 lbs)
Battery	4-cell smart lithium-ion CR-2032
Minimum RAM	8 GB
Maximum RAM	16 GB
Release Date	28 May 2019

Dell Inspiron Dell Inspiron 7390 2-in-1 – Technical Specifications

Processor
OS
Chipset
RAM
Storage
Design
Display
Graphics
Battery
WebCam
Audio
Card Reader
Connectors
Wi-Fi
Keyboard
TouchPad
Print Reader
Charger

Processor Specifications

Processors
8th Generation Intel Core i5	Processors: 8th Generation Intel Core i5 Wattage: 15 W Core count: 4 Thread count: 8 Speed: Up to 3.9 GHz Boost Cache: 6 MB Integrated graphics: Intel UHD Graphics 620
8th Generation Intel Core i7	Processors: 8th Generation Intel Core i7 Wattage: 15 W Core count: 4 Thread count: 8 Speed: Up to 4.6 GHz Boost Cache: 8 MB Integrated graphics: Intel UHD Graphics 620

Operating System

Operating System
Operating System	Windows 10 Home (64-bit) Windows 10 Professional (64-bit)

Chipset

Chipset
Chipset	Integrated into the processor
Processor	8th Generation Intel Core i5/i7
DRAM bus width	64-bit
Flash EPROM	16 MB
PCIe bus	Up to PCIe Gen3
External bus frequency	Not supported

Memory (RAM)

Memory specifications
Slots	Onboard memory
Type	LPDDR3
Speed	2133 MHz
Maximum memory	16 GB
Minimum memory	8 GB
Memory size per slot	Not supported
Configurations supported	8 GB onboard memory 16 GB onboard memory

Storage

Storage specifications
M.2 2230 solid-state drive	PCIe NVMe 3×2/3×4, Up to 1 TB
M.2 2280 solid-state drive	PCIe NVMe 3×4, Up to 1 TB
M.2 2280 Intel Optane storage	PCIe NVMe 3×4, Up to 512 GB

Dimensions and Weight

Dimensions and weight
Height:
Front	13.66 mm (0.54 in.)
Rear	15.90 mm (0.63 in.)
Width	306.76 mm (12.07 in.)
Depth	215.92 mm (8.50 in.)
Weight	1.45 kg (3.20 lbs)

Display (Screen)

Display specifications
13-inch FHD	Type: 13-inch FHD Panel technology: Narrow border with wide viewing angle (WVA) Luminance (typical): 200 nits Dimensions (Active area): Height: 164.94 mm (6.49 in.) Width: 293.47 mm (11.55 in.) Diagonal: 337.82 mm (13.30 in.) Native resolution: 1920 x 1080 Megapixels: 2.07 Pixels per inch (PPI): 165 Contrast ratio (min): 400:1 Response time (max): 35 msec rise/fall Refresh rate: 60 Hz Horizontal view angle: +/- 85 degrees Vertical view angle: +/- 85 degrees Pixel pitch: 0.1529 mm Power consumption (maximum): 3.50 W Anti-glare vs glossy finish: Glossy Touch options: Yes
13-inch UHD	Type: 13-inch UHD Panel technology: Narrow border with wide viewing angle (WVA) Luminance (typical): 270 nits Dimensions (Active area): Height: 164.94 mm (6.49 in.) Width: 293.47 mm (11.55 in.) Diagonal: 337.82 mm (13.30 in.) Native resolution: 3840 x 2160 Megapixels: 8.29 Pixels per inch (PPI): 331 Contrast ratio (min): 800:1 Response time (max): 35 msec rise/fall Refresh rate: 60 Hz Horizontal view angle: +/- 85 degrees Vertical view angle: +/- 85 degrees Pixel pitch: 0.0765 mm Power consumption (maximum): 4.70 W Anti-glare vs glossy finish: Glossy Touch options: Yes

Video | Graphics (Integrated graphics)

Video specifications
Intel UHD Graphics 620	One HDMI 2.0 port, Shared system memory, 8th Generation Intel Core i5/i7

Battery Specifications

Battery specifications
4-cell “smart” lithium-ion (45Whr)	Type: 4-cell “smart” lithium-ion (45Whr) Voltage: 7.60 VDC Weight (maximum): 0.22 kg (0.49 lb) Dimensions: Height: 4.30 mm (0.17 in.) Width: 257.60 mm (10.14 in.) Depth: 97.04 mm (3.82 in.) Temperature range: Operating: 0°C to 35°C (32°F to 95°F) Storage: –40°C to 65°C (–40°F to 149°F) Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Charging time (approximate): 4 hours (when the computer is off) Life span (approximate): 300 discharge/charge cycles Coin-cell battery: CR-2032 Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
4-cell “smart” lithium-ion (52Whr)	Type: 4-cell “smart” lithium-ion (52Whr) Voltage: 7.60 VDC Weight (maximum): 0.22 kg (0.49 lb) Dimensions: Height: 4.30 mm (0.17 in.) Width: 257.60 mm (10.14 in.) Depth: 97.04 mm (3.82 in.) Temperature range: Operating: 0°C to 35°C (32°F to 95°F) Storage: –40°C to 65°C (–40°F to 149°F) Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Charging time (approximate): 4 hours (when the computer is off) Life span (approximate): 300 discharge/charge cycles Coin-cell battery: CR-2032 Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.

Camera (Web Cam) Specifications

Camera specifications
Resolution:
Number of cameras	One
Type	HD RGB camera
Location	Front camera
Sensor type	CMOS sensor technology
Still image	0.92 megapixel (HD)
Video	1280 x 720 (HD) at 30 fps
Diagonal viewing angle	74.9 degrees

Audio Specifications

Audio specifications
Speaker output:
Controller	Realtek ALC3254
Stereo conversion	Supported
Internal interface	High-definition audio
External interface	Headset combo connector
Speakers	Two
Internal speaker amplifier	Supported (Audio codec built-in amplifier)
External volume controls	Using media-control shortcut keys
Average	2 W
Peak	2.5 W
Subwoofer output	Not supported
Microphone	Digital-array microphones

Media-card Reader

Media-card reader specifications
Type	One microSD-card slot
Cards supported	Secure Digital (SD)

Ports and connectors

External ports and connectors
USB	One USB 3.1 Gen 1 port USB 3.1 Gen 1 (Type-C) port/DisplayPort
Audio	One headset port
Video	One HDMI 2.0 port
Media card reader	One microSD-card slot
Docking port	Not supported
Power adapter port	4.5 mm x 2.9 mm
Security	Not supported

Ports and connectors

Internal ports and connectors
M.2	One M.2 slot for WiFi and Bluetooth combo card One M.2 2230/2280 slot for solid-state drive/Intel Optane storage

Communication wireless module

Wireless module specifications
Qualcomm QCA61x4A (DW1820)	Model number: Qualcomm QCA61x4A (DW1820) Transfer rate: Up to 867 Mbps Frequency bands supported: Dual band 2.4 GHz/5 GHz Wireless standards WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Encryption 64-bit/128-bit WEP AES-CCMP TKIP Bluetooth: Bluetooth 4.2
Intel 9560 (160MHz)	Model number: Intel 9560 (160MHz) Transfer rate: Up to 1.73 Gbps Frequency bands supported: Dual band 2.4 GHz/5 GHz Wireless standards WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Encryption 64-bit/128-bit WEP AES-CCMP TKIP Bluetooth: Bluetooth 5.0

keyboard

Keyboard specifications
Type	Backlit keyboard
Layout	QWERTY
Number of keys	United States and Canada: 101 keys United Kingdom: 102 keys Japan: 105 keys
Size	X = 18.70 mm key pitch Y = 18.05 mm key pitch
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.

TouchPad

Touchpad specifications
Resolution:
Horizontal	3218
Vertical	1960
Dimensions:
Horizontal	104.40 mm (4.11 in.)
Vertical	64.40 mm (2.53 in.)

Fingerprint Reader

Fingerprint reader specifications
Sensor technology	Capacitive
Sensor resolution	500 dpi
Sensor area	5.5 mm x 4.5 mm
Sensor pixel size	108 x 88 pixels

Charger | Power Adapter

Power adapter specifications
Temperature range:
Type	65 W
Diameter (connector)	4.5 mm x 2.9 mm
Input voltage	100 VAC-240 VAC
Input frequency	50 Hz-60 Hz
Input current (maximum)	1.60 A
Output current (continuous)	3.34 A
Rated output voltage	19.50 VDC
Operating	0°C to 40°C (32°F to 104°F)
Storage	–40°C to 70°C (–40°F to 158°F)