Inspiron 14 7405 2 in 1 Specs and Review AMD Ryzen

Dell Inspiron 14 7405 – Review

Dell Inspiron 14 7405 14 inch Inspiron 14 7000 series latest laptop released on 20 JUL 2020. The laptop always-ready connecting you to your world. Best blend of portability and productivity. Featuring AMD Ryzen 5 4500U / AMD Ryzen 7 4700U processor with the support of Dual-Channel DDR4 3200MHz Memory RAM. It has 14.0-inch FHD (1920 x 1080) Wide Viewing Angle (WVA) display. Base Price starting from USD $650.

Inspiron 7405 2 in 1 - Base View

Inspiron 7405 2 in 1 – Base View

Inspiron 7405 2 in 1 - Display View

Inspiron 7405 2 in 1 – Display View

Inspiron 7405 2 in 1 - Left View

Inspiron 7405 2 in 1 – Left View

Inspiron 7405 2 in 1 - Right View

Inspiron 7405 2 in 1 – Right View

Dell Inspiron 14 7405 – Specs

QuickSpecs
Brand Dell
Series Dell Inspiron 7000
Model Inspiron 14 7405 2 in 1
Price Starting from $650
Color Grey / Silver
Processor Generation AMD Ryzen 5 4500U / AMD Ryzen 7 4700U
Display Size 355.60 mm (14.00 in.)
Weight 1.64 kg (3.62 lbs)
Battery 3-cell “smart” lithium ion / 4-cell “smart” lithium-ion
Minimum RAM 4 GB
Maximum RAM 32 GB
Release Date 20 JUL 2020
Inspiron 7405 2 in 1 - Bottom View

Inspiron 7405 2 in 1 – Bottom View

Dell Inspiron 14 7405 – Technical Specifications

Processor Specifications

Processor
AMD Ryzen 5 4500U
  • Processor type: AMD Ryzen 5 4500U
  • Processor wattage: 15 W
  • Processor core count: 6
  • Processor thread count: 6
  • Processor speed: Up to 4 GHz
  • Processor cache: 8 MB
  • Integrated graphics: AMD Radeon Graphics
AMD Ryzen 7 4700U
  • Processor type: AMD Ryzen 7 4700U
  • Processor wattage: 15 W
  • Processor core count: 8
  • Processor thread count: 8
  • Processor speed: Up to 4.2 GHz
  • Processor cache: 8 MB
  • Integrated graphics: AMD Radeon Graphics

Operating System

Operating System
Operating System
  • Windows 10 Professional (64-bit)
  • Windows 10 Home (S mode)

Chipset

Chipset
AMD Ryzen 5 4500U
  • Processors: AMD Ryzen 5 4500U
  • Chipset: Integrated in the processor
  • DRAM bus width: 64-bit
  • Flash EPROM: 16 MB
  • PCIe bus: Up to Gen3
AMD Ryzen 7 4700U
  • Processors: AMD Ryzen 7 4700U
  • Chipset: Integrated in the processor
  • DRAM bus width: 64-bit
  • Flash EPROM: 16 MB
  • PCIe bus: Up to Gen3

Memory (RAM)

Memory specifications
Memory slots

Two-SODIMM slots

Memory type

Dual-Channel DDR4

Memory speed

3200 MHz

Maximum memory configuration

32 GB

Minimum memory configuration

4 GB

Memory size per slot

4 GB, 8 GB, 16 GB

Memory configurations supported
  • 4 GB, 1 x 4 GB, DDR4, 3200 MHz
  • 8 GB, 1 x 8 GB, DDR4, 3200 MHz
  • 8 GB, 1 x 4 GB + 1 x 4 GB, DDR4, 3200 MHz, dual-channel
  • 12 GB, 1 x 4 GB + 1 x 8 GB, DDR4, 3200 MHz
  • 16 GB, 1 x 16 GB, DDR4, 3200 MHz
  • 16 GB, 1 x 8 GB + 1 x 8 GB, DDR4, 3200 MHz, dual-channel

Storage

Storage specifications
One M.2 2230 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 128 GB
One M.2 2230 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 256 GB
One M.2 2230 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 512 GB
One M.2 2230 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 256 GB
One M.2 2280 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 512 GB
One M.2 2280 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 1 TB
One M.2 2280 PCIe solid-state drive PCIe Gen3.0 NVMe, up to 32 Gbps, 2 TB

Dimensions and Weight

Dimensions and weight
Height:
Front height

16.44 mm (0.65 in.)

Rear height

17.94 mm (0.71 in.)

Width

322.50 mm (12.70 in.)

Depth

221.90 mm (8.74 in.)

Weight (maximum)

1.64 kg (3.62 lbs)

Display (Screen)

Display specifications
Display type

Full High Definition (FHD)

Display-panel technology

Wide Viewing Angle (WVA)

Display-panel dimensions (active area):
Height

174 mm (6.85 in.)

Width

309.35 mm (12.18 in.)

Diagonal

355.60 mm (14.00 in.)

Display-panel native resolution

1920 x 1080

Luminance (typical)

220 nits

Megapixels

2.07

Color gamut

NTSC (45% typical)

Pixels Per Inch (PPI)

157 PPI

Contrast ratio (min)

20.83

Response time (max)

35 ms

Refresh rate

60 Hz

Horizontal view angle

80 degrees

Vertical view angle

80 degrees

Pixel pitch

0.161 mm

Power consumption (maximum)

3.55 W

Anti-glare vs glossy finish

Glossy

Touch options

Yes

GPU — Integrated

GPU—Integrated
AMD Radeon graphics
  • One HDMI1.4b port
  • USB 3.2 Gen 1 (Type-C) port/DisplayPort

, Shared system memory, AMD Ryzen 5 4500U/AMD Ryzen 7 4700U

Battery Specifications

Battery specifications
3-cell “smart” lithium ion
  • Battery type: 3-cell “smart” lithium ion
  • Battery voltage: 11.40 VDC
  • Battery weight (maximum): 0.18 kg (0.40 lb)
  • Battery dimensions:
  • Height: 184.10 mm (7.25 in.)
  • Width: 90.73 mm (3.57 in.)
  • Depth: 5.75 mm (0.23 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)
  • Battery operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
  • Battery charging time (approximate): 4 hours (when the computer is off)
  • Coin-cell battery: CR 2032
4-cell “smart” lithium-ion
  • Battery type: 4-cell “smart” lithium-ion
  • Battery voltage: 15.20 VDC
  • Battery weight (maximum): 0.23 kg (0.51 lb)
  • Battery dimensions:
  • Height: 239.10 mm (9.41 in.)
  • Width: 90.73 mm (3.57 in.)
  • Depth: 5.75 mm (0.23 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)
  • Battery operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
  • Battery charging time (approximate): 4 hours (when the computer is off)
  • Coin-cell battery: CR 2032

Camera (Web Cam) Specifications

Camera specifications
Number of cameras

One

Camera type

HD RGB camera

Camera location

Front camera

Camera sensor type

CMOS sensor technology

Camera resolution:
Still image

0.92 megapixels

Video

1280 x 720 (HD) at 30fps

Diagonal viewing angle:

74.90 degrees

Audio Specifications

Audio specifications
Audio controller

Realtek ALC3204

Stereo conversion

Supported

Internal audio interface

High-definition audio

External audio interface

Universal audio jack

Number of speakers

Two

Internal-speaker amplifier

Supported

External volume controls

Keyboard shortcut controls

Speaker output:
Average speaker output

2 W

Peak speaker output

2.5 W

Subwoofer output

Not supported

Microphone

Dual-array microphones

Media-card Reader

Media-card reader specifications
Media-card type

One SD card slot

Media-cards supported
  • Secure Digital (SD)
  • Secure Digital High Capacity (SDHC)
  • Secure Digital Extended Capacity (SDXC)

Internal slots

Internal slots
M.2
  • One M.2 2230 slot for WiFi and Bluetooth combo card
  • One M.2 2230/2280 slot for solid-state drive

External Ports

External ports
USB ports
  • Two USB 3.2 Gen 1 ports
  • One USB 3.2 Gen 1 (Type-C) port with DisplayPort support
Audio port

One headset (headphone and microphone combo) port

Video port

One HDMI 1.4b port

Media-card reader

One SD-card slot

Docking port

Not supported

Power-adapter port

One 4.5 mm x 2.9 mm DC-in

Security

N/A

Communication wireless module

Wireless module specifications
Intel AX200
  • Model number: Intel AX200
  • Transfer rate: Up to 2400 Mbps
  • Frequency bands supported: 2.4 GHz/5 GHz
  • Wireless standards: Wi-Fi 6 (WiFi 802.11ax)
  • Encryption
    • 64-bit/128-bit WEP
    • AES-CCMP
    • TKIP
  • Bluetooth: Bluetooth 5.0
Qualcomm QCA61x4A
  • Model number: Qualcomm QCA61x4A
  • Transfer rate: Up to 867 Mbps
  • Frequency bands supported: 2.4 GHz/5 GHz
  • Wireless standards: Wi-Fi 5 (WiFi 802.11ac)
  • Encryption: N/A
  • Bluetooth: Bluetooth 4.2

keyboard

Keyboard specifications
Keyboard type
  • Standard non-backlit keyboard
  • Backlit keyboard
Keyboard layout

QWERTY

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

X=18.7 mm key pitch

Y=18.05 mm key pitch

Keyboard shortcuts

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. For more information, see keyboard shortcuts.

TouchPad

Touchpad specifications
Touchpad resolution:
Horizontal

1349

Vertical

929

Touchpad dimensions:
Horizontal

115 mm (4.53 in.)

Vertical

70 mm (2.76 in.)

Touchpad gestures For more information about touchpad gestures available on Windows 10, see the Microsoft knowledge base article at .

Fingerprint Reader

Fingerprint reader specifications
Fingerprint-reader sensor technology

Capacitive

Fingerprint-reader sensor resolution

500 dpi

Fingerprint-reader sensor pixel size

80 x 64

Charger | Power Adapter

Power adapter specifications
45 W
  • Type: 45 W
  • Connector dimensions:
  • External diameter: 4.50 mm
  • Internal diameter: 2.90 mm
  • 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)
  • Storage: -40°C to 70°C (-40°F to 158°F)
65 W
  • Type: 65 W
  • Connector dimensions:
  • External diameter: 4.50 mm
  • Internal diameter: 2.90 mm
  • Input voltage: 100 VAC–240 VAC
  • Input frequency: 50 Hz–60 Hz
  • Input current (maximum): 1.50 A
  • Output current (continuous): 3.34 A
  • Rated output voltage: 19.50 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)

VN:F [1.9.22_1171]
Rating: 9.0/10 (1 vote cast)
Inspiron 14 7405 2 in 1 Specs and Review AMD Ryzen, 9.0 out of 10 based on 1 rating

Top