Dell Inspiron 14 7000 7490 Specs and Review NVIDIA N17S-G2

Dell Inspiron 7490- Review

The Dell Inspiron 7490 is 14-inch 7000 Series laptop powered by 10th Generation Intel Core i5/i7 Processor, NVIDIA N17S-G2 2 GB GDDR5 dedicated graphics card, with the support of up to 16 GB LPDDR3 RAM having speed of 2133 MHz and a One M.2 2230/2280 solid-state Up to 1 TB drive storage. It has a Wide View Angle (WVA) 14-inch FHD touchscreen display. The maximum weight of the laptop is 1.32 kg (2.91 lb) and its equipped with 4-cell “smart” lithium-ion (52 WHr) battery in the base variant. The Dell Inspiron 7490 base price is US$850 but can be customized adding more specs and features.

Inspiron 7490 - Base View

Inspiron 7490 – Base View

Inspiron 7490 - Bottom View

Inspiron 7490 - Display View

Inspiron 7490 – Display View

Inspiron 7490 - Side Views

Inspiron 7490 – Side Views

Dell Inspiron 7490- Specs

QuickSpecs
Brand Dell
Series Dell Inspiron 7000
Model Dell Inspiron 7490
Price Starting from US$850
Color Silver
Processor Generation 10th Generation Intel Core i5
Display Size 14-inch
Weight 1.32 kg (2.91 lb)
Battery 4-cell “smart” lithium-ion (52 WHr)
Minimum RAM 8 GB
Maximum RAM 16 GB
Release Date 15 AUG 2019

Dell Inspiron 7490- Full Specifications

Dell Inspiron 7490 Processor Specifications

Processors
10th Generation Intel Core i5
  • Processors: 10th Generation Intel Core i5
  • Wattage: 15 W
  • Core count: 4
  • Thread count: 8
  • Speed: Up to 1.6 GHz
  • Cache: 6 MB
  • Integrated graphics: Intel UHD Graphics 620
10th Generation Intel Core i7
  • Processors: 10th Generation Intel Core i7
  • Wattage: 15 W
  • Core count: 4
  • Thread count: 8
  • Speed: Up to 1.8 GHz
  • 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 in the processor

Processor

10th Generation Intel Core i5/i7

DRAM bus width

64-bit

Flash EPROM

32 MB

PCIe bus

Up to Gen 3.0

Dell Inspiron 7490 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 applicable

Configurations supported
  • 8 GB LPDDR3 at 2133 MHz
  • 16 GB LPDDR3 at 2133 MHz

Storage

Storage specifications
One M.2 2230/2280 solid-state drive PCIe Gen 3.0 x4 NVMe, up to 32 Gbps, Up to 1 TB
M.2 2280 Intel Optane Memory H10 with solid-state storage PCIe Gen 3.0 x4, Up to 512 GB

Dell Inspiron 7490 Dimensions and Weight

Dimensions and weight
Height:
Front

14.90 mm (0.59 in.)

Rear

17.96 mm (0.71 in.)

Width

319.77 mm (12.59 in.)

Depth

205.93 mm (8.11 in.)

Weight (maximum)

1.32 kg (2.91 lb)

Dell Inspiron 7490 Display (Screen)

Display specifications
14-inch FHD touchscreen
  • Type: 14-inch FHD touchscreen
  • Panel technology: Wide View Angle (WVA)
  • Luminance (typical): 270 nits
  • Dimensions (Active area):
  • Height: 173.98 mm (6.85 in.)
  • Width: 309.31 mm (12.18 in.)
  • Diagonal: 355.60 mm (14.00 in.)
  • Native resolution: 1920 x 1080
  • Megapixels: 2.07
  • Color gamut: 100% (sRGB)
  • Pixels per inch (PPI): 157
  • Contrast ratio (min): 1000:1
  • Response time (max): 35 ms
  • Refresh rate: 60 Hz
  • Horizontal view angle: 89 degrees left and right side
  • Vertical view angle: 89 degrees top and bottom side
  • Pixel pitch: 0.1611 mm x 0.1611 mm
  • Power consumption (maximum): 2.4 W
  • Anti-glare vs glossy finish: Anti-Reflection
  • Touch options: Yes
14-inch FHD non-touchscreen
  • Type: 14-inch FHD non-touchscreen
  • Panel technology: Wide View Angle (WVA)
  • Luminance (typical): 300 nits
  • Dimensions (Active area):
  • Height: 173.98 mm (6.85 in.)
  • Width: 309.31 mm (12.18 in.)
  • Diagonal: 355.60 mm (14.00 in.)
  • Native resolution: 1920 x 1080
  • Megapixels: 2.07
  • Color gamut: 100% (sRGB)
  • Pixels per inch (PPI): 157
  • Contrast ratio (min): 1000:1
  • Response time (max): 35 ms
  • Refresh rate: 60 Hz
  • Horizontal view angle: 89 degrees left and right side
  • Vertical view angle: 89 degrees top and bottom side
  • Pixel pitch: 0.1611 mm x 0.1611 mm
  • Power consumption (maximum): 1.8 W
  • Anti-glare vs glossy finish: True Life
  • Touch options: No

Video | Graphics (Discrete graphics)

Discrete graphics specifications
NVIDIA N17S-G2 Not applicable, 2 GB, GDDR5

Video | Graphics (Integrated graphics)

Integrated graphics specifications
Intel UHD Graphics 620 One HDMI 2.0 port, Shared system memory, 10th Generation Intel Core i5/i7

Dell Inspiron 7490 Battery Specifications

Battery specifications
Type

4-cell “smart” lithium-ion (52 WHr)

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)

Charging time (approximate)

4 hours (when the computer is off)

Life span (approximate) 300 discharge/charge cycles
Coin-cell battery

CR2032

Camera (Web Cam) Specifications

Camera specifications
Number of cameras

One

Type

RGB HD camera

Location

Front camera

Sensor type

CMOS sensor technology

Resolution:
Still image

0.92 megapixel

Video

1280 x 720 (HD) at 30 fps

Diagonal viewing angle

75 degrees

Audio Specifications

Audio specifications
Controller

Realtek ALC3204

Stereo conversion

Supported

Internal interface

High-definition audio interface

External interface

Universal Audio Jack

Speakers

Two

Internal speaker amplifier

Supported (audio codec integrated)

External volume controls

Keyboard shortcut controls

Speaker output:
Average

2 W

Peak

2.5 W

Subwoofer output

Not supported

Microphone

Supported (Dual digital microphones in the camera assembly)

Media-card Reader

Media-card reader specifications
Type

One SD card slot

Cards supported
  • Micro Secure Digital (mSD)
  • Micro Secure Digital High Capacity (mSDHC)
  • Micro Secure Digital Extended Capacity (mSDXC)

Ports and connectors

External ports and connectors
USB
  • Two USB 3.1 Gen 1 ports
  • One Thunderbolt 3 (USB 3.1 Gen 2) Type-C port
Audio

One headset (headphone and microphone combo) port

Video

One HDMI 2.0 port

Media card reader

One micro-SD card slot

Docking port

Not applicable

Power adapter port

Power charging leveraged through Thunderbolt 3 (USB 3.1 Gen 2) Type-C port

Security

Not applicable

Ports and connectors

Internal ports and connectors
M.2
  • One M.2 3042 slot for WWAN card module
  • One M.2 slot for 2230/2280 slot for solid-state drive or 2280 slot for Intel Optane Memory H10 with solid-state storage

Communication wireless module

WLAN module specifications
Model number

Intel AX201

Transfer rate

Up to 2400 Mbps

Frequency bands supported

2.4 GHz/5 GHz

Wireless standards
  • WiFi 802.11a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
  • Wi-Fi 6 (WiFi 802.11ax)
Encryption
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
Bluetooth

Bluetooth 5

Communication wireless module

WWAN module specifications
Model number Intel 7560 (DW5822e)
Transfer rate Up to 1 Gbps DL (Category 16)/75 Mbps UL
Frequency bands supported
  • LTE FDD: Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66
  • LTE TDD: Band 38, 39, 40, 41, 42
  • WCDMA/HSPA+: Band 1, 2, 4, 5, 8
Wireless standards
  • LTE Category 16
  • UMTS/HSPA+
Encryption Not supported
Global Navigation Satellite System (GNSS) Supports GPS, BDS, and GLONASS

keyboard

Keyboard specifications
Type

Backlit keyboard

Layout

QWERTY

Number of keys
  • United States and Canada: 81 keys
  • United Kingdom: 82 keys
  • Japan: 85 keys
Size

X=18.7 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

1920

Vertical

1080

Dimensions:
Horizontal

105 mm (4.13 in.)

Vertical

65 mm (2.56 in.)

Fingerprint Reader

Fingerprint reader specifications
Sensor technology

Capacitive

Sensor resolution

500 dpi

Sensor area

4.06mm x 3.25 mm

Sensor pixel size

64 x 80

Charger | Power Adapter

Power adapter specifications
Type

65 W (USB Type-C)

Diameter (connector)

Not applicable

Input voltage

100 VAC to 240 VAC

Input frequency

50 Hz to 60 Hz

Input current (maximum)

1.70 A

Output current (continuous)
  • 3.25 A
  • 3 A
Rated output voltage
  • 20 VDC
  • 15 VDC
  • 9 VDC
  • 5 VDC
Temperature range:
Operating

0°C to 40°C (32°F to 104°F)

Storage

–40°C to 70°C (–40°F to 158°F)

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