The Tab 2 A7-20 has a 7 inch screen. It has a resolution of 1, 024 by 600 pixels. This measures out to 170 PPI pixels-per-inch( PPI), which is about average for a tablet
Battery Technology
Li Ion
The Tab 2 A7-20 has a battery life of 8 hours with typical use, which is typical for a tablet. Keep in mind that this is an average figure, and actual battery life largely depends on the strain the device is under at any given time. Reading an e-book consumes far less power than watching a high definition video, for example.
It boasts a battery with a capacity of 3, 450 mAh, an above average battery capacity for a 7 inch tablet. Battery capacity is the most accurate indicator of actual battery life.
Processor Cores Quad Core
Its clock speed is 1.3 GHz, which is about average for a tablet processor.
With 1 GB of RAM, it’s a bit lacking in memory, and will not perform as well as tablets with more RAM.
Processor and Memory
Storage Options 8 GB
16 GB
Removable Memory
microSD
The base version of the Tab 2 A7-20 houses 8 GB of internal storage, making it an OK choice to store video, music, and pictures.
If 8 GB isn’t enough, you can expand its storage by up to 32 GB via microSD card.
Storage
Storage Capacity
GB
Rear Facing Camera
The Tab 2 A7-20 has two cameras, a 0.3 megapixel front camera and a 2 megapixel rear camera. Its camera doesn’t autofocus, which can hurt image quality.
Camera
WiFi
WiFi Hotspot
Bluetooth Version
4.0
Wired Connections
micro-USB
Charging Connection
microUSB
Headphone Connector
3.5mm
Sensors Accelerometer
GPS
”Excellent little cheap tablet does everything it should for a budget device. No complaints at all