key specs |
Display size | 15.60-inch | 15.60-inch |
Display resolution | 1366x768 pixels | 1366x768 pixels |
Touchscreen | No | No |
Processor | Pentium Quad Core | Core i3 |
RAM | 4GB | 4GB |
OS | Windows 10 Home | Windows 8 |
Hard disk | 500GB | 500GB |
SSD | No | No |
Graphics | Intel Integrated Graphics | Intel Integrated HD Graphics |
Weight | - | 2.25 kg |
general |
Brand | Dell | Dell |
Model | Inspiron 3573 | Inspiron 15 3521 |
Model Number | 3573 | 3521 |
Series | Inspiron | Inspiron 15 |
Dimensions (mm) | 380.00 x 260.00 x 21.70 | 376.00 x 259.00 x 31.30 |
Colours | Black | Black |
Operating system | Windows 10 Home | Windows 8 |
Battery Cell | 4 | 4 |
Weight (kg) | - | 2.25 |
Battery Capacity (WHR) | - | 40 |
Battery Life (up to hours) | - | 8 |
display |
Size | 15.60-inch | 15.60-inch |
Resolution | 1366x768 pixels | 1366x768 pixels |
Touch Screen | No | No |
processor |
Processor | Intel Pentium Quad Core N3710 | Intel Core i3 3rd Gen 3217U |
Base Clock Speed | 1.6 GHz | 1.8 GHz |
Cache | 2MB | 3MB |
memory |
RAM | 4GB | 4GB |
RAM Slots | - | 2 |
Expandable RAM up to (GB) | - | 8GB |
graphics |
Graphics Processor | Intel Integrated Graphics | Intel Integrated HD Graphics |
Dedicated Graphics | No | No |
storage |
Hard disk | 500GB | 500GB |
SSD | No | No |
connectivity |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n |
Bluetooth version | 4 | 4 |
inputs |
Pointer Device | Touchpad | Touchpad |
Touchpad | Yes | - |
Internal Mic | Yes | Yes |
Speakers | Stereo Speakers | Stereo Speakers |
Finger Print Sensor | No | - |
Web Camera | - | 1-megapixel |
Optical Disk Drive | - | DVD Writer |
ports and slots |
Number of USB Ports | 3 | 3 |
USB Ports | 2 x USB 2.0, 1 x USB 3.0 | 2 x USB 2.0, 1 x USB 3.0 |
Mic In | Yes | - |
RJ45 (LAN) | Yes | Yes |
HDMI Port | - | Standard |
Multi Card Slot | - | Multi format card reader |
Lock Slot | - | Kensington Lock Port |