Product code: X79HW
As an Amazon Associate I earn from qualifying purchases.
Design | |
---|---|
Product colour | Black |
Product type | Notebook |
Form factor | Clamshell |
Market positioning | Business |
Housing material | Carbon fibre |
Display | |
Display diagonal | 14 inch |
Maximum refresh rate | 60 Hz |
Display response rise/fall | 35 ms |
Pixel density | 157 ppi |
Contrast ratio (typical) | 500:1 |
Pixel pitch | 0.161 x 0.161 mm |
Display brightness | 250 cd/m² |
Panel type | WVA |
HD type | Full HD |
LED backlight | Y |
Touchscreen | N |
Display resolution | 1920 x 1080 pixels |
Native aspect ratio | 16:9 |
Brand | DELL |
Family | Latitude |
Series | 7000 |
Model name | 7420 |
Part Number | X79HW |
Release Date | 13 January 2021 |
EAN/UPC code | 0884116384489 |
|
|
Processor | |
Processor manufacturer | Intel |
Processor family | 11th gen Intel Core i5 |
Processor boost frequency | 4.4 GHz |
Processor model | i5-1145G7 |
Processor cores | 4 |
Processor cache | 8 MB |
Configurable TDP-up frequency | 2.6 GHz |
Configurable TDP-up | 28 W |
Memory | |
Internal memory type | LPDDR4x-SDRAM |
Internal memory | 8 GB |
Memory form factor | On-board |
Memory clock speed | 4267 MHz |
Maximum internal memory | 8 GB |
ECC | N |
Graphics | |
On-board graphics adapter | Y |
Discrete graphics adapter | N |
On-board graphics adapter model | Intel Iris Xe Graphics |
Discrete graphics adapter model | Not available |
Storage | |
Total storage capacity | 256 GB |
Number of SSDs installed | 1 |
SSD capacity | 256 GB |
Total SSDs capacity | 256 GB |
SSD interface | NVMe, PCI Express |
SSD form factor | M.2 |
Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
Card reader integrated | Y |
Storage media | SSD |
Optical drive | |
Optical drive type | N |
Networking | |
Ethernet LAN | N |
WLAN controller model | Intel Wi-Fi 6 AX201 |
Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
Wi-Fi data rate (max) | 2400 Mbit/s |
Antenna type | 2x2 |
Bluetooth | Y |
Bluetooth version | 5.1 |
Ports & interfaces | |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
PowerShare | Y |
Number of USB ports with PowerShare support | 1 |
USB Power Delivery | Y |
Charging port type | USB Type-C |
HDMI version | 2.0 |
Combo headphone/mic port | Y |
HDMI ports quantity | 1 |
USB Type-C DisplayPort Alternate Mode | Y |
USB4 Gen 2x2 ports quantity | 2 |
Thunderbolt technology | Y |
Audio | |
Built-in microphone | Y |
Number of built-in speakers | 2 |
Speaker power | 2 W |
Audio chip | Realtek ALC3281-CG |
Number of microphones | 2 |
Camera | |
Front camera | Y |
Privacy camera | Y |
Windows Hello | Y |
Infrared (IR) camera | Y |
Front camera HD type | Full HD |
Privacy type | Privacy shutter |
Video capturing speed | 30 fps |
Front camera resolution | 1920 x 1080 pixels |
Front camera resolution (numeric) | 2 MP |
Keyboard | |
Numeric keypad | N |
Keyboard backlit | Y |
Pointing device | SinglePoint |
Software | |
Operating system installed | Windows 10 Pro |
Operating system architecture | 64-bit |
Battery | |
Battery technology | Lithium-Ion (Li-Ion) |
Battery weight | 212 g |
Removable battery | N |
Battery capacity (Watt-hours) | 63 Wh |
Battery charge indicator | Y |
Battery recharge time | 3 h |
Number of battery cells | 4 |
Battery voltage | 11.4 V |
Fast charging | Y |
Weight & dimensions | |
Weight | 1.22 kg |
Height (rear) | 1.89 cm |
Height (front) | 1.73 cm |
Depth | 208.7 mm |
Width | 321.4 mm |
Power | |
AC adapter power | 65 W |
AC adapter frequency | 50/60 Hz |
AC adapter input voltage | 100 - 240 V |
USB charging voltage | 5, 9, 15, 20 V |
Security | |
Cable lock slot | Y |
Fingerprint reader | Y |
Password protection | Y |
Other features | |
Display diagonal (metric) | 35.56 cm |
Anti-glare screen | Y |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.