Ram and Storage:
This Galaxy Tab has 1 GB of LPDDR2 SDRAM and 16 GB of internal storage. In addition to this, you can extend the storage area by adding 32 GB Micro SDHC card in to card slot.
The Samsung Galaxy Tab 2 7.0 supports a SIM card and can work on GSM850, GSM900, GSM1800, GSM1900, UMTS900 (B8), UMTS1900 (B2), UMTS2100 (B1) networks. It supports all cellular high speed data transfer standards like GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+.
The Galaxy Tab supports 802. a/b/g/n networks. It also supports WiFi tethering without rooting.
Bluetooth and GPS:
It has two cameras, the primary camera at the back is of 3 Megapixels but no LED flash and can record videos at 1820×720 pixels and 30 frames per second. It can record 1280p HD Videos. It records and stores videos in the MPEG4 format. Optical or digital zooming is not supported. The secondary front camera has a resolution of 640×480 or 0.3 MP.
The Samsung Galaxy Tab 2 7.0 GT-P3100 runs on latest version of Android. It runs on Android 4.0.3 Ice Cream Sandwich.
Size and Weight:
The Galaxy Tab is quite slim at just 10.5 mm thickness. The dimensions are 193.7 x 122.4 x 10.5. It weighs 344 grams.