Talking about another Samsung Galaxy S4 variant, the more rugged version called the Samsung Galaxy S4 Active has revealed some more details regarding this supposedly waterproof smartphone. In bencmarks done by other tech sites, the benchmarks revealed the following:

• It will be called Samsung Galaxy S4 J Active
• Has 2 models: SGH-I537 and GT-I9295
• Uses 1.9GHz Qualcomm Snapdragon S4 Plus

In what appears to be a near-official leak, Samsung have let slip a new Samsung Galaxy S4 device much like the waterproof Samsung Galaxy S4 Activ and the Samsung Galaxy S4 mini. This new device is called the Samsung Galaxy S4 Mega. The leak appeared on the version update for Samsung's WatchON app where it clearly says:

"Added support for upcoming S4 Mega, S4 mini and S4 Active.

Space has been a major issue with the Samsung Galaxy S4 since day 1 of it's release. This is mainly because while the smartphone technically comes with 16GB worth of storage users only get access to about 8.8GB. Samsung have since announced that they may release an update clearing up more space on the internal storage but have not specified how or when they might do so. In any case it could be something to watch for in the next firmware update of the Samsung Galaxy S4.

In a move which came as a surprise to everyone, Google announced that it would provide a Nexus experience on the Samsung Galaxy S4 at the recent Google I/O event. While many were expecting the announcement of a new Nexus device (most likely for LG to do a Google Nexus 5 smartphone) Google are instead offering the Samsung Galaxy S4 minus the Samsung TouchWiz interface. Instead it will feature stock Android Nexus and have an unlocked bootloader (so you can root it easier).

While the Samsung Galaxy S4 Mini continues to be delayed, more and more rumours surround it. As such, this includes a number of leaked images. New tech specs for the Samsung Galaxy S4 Mini include the following:

• 1.6GHz dual-core (Exynos 5210)
• 4.3-inch Super AMOLED screen (540 x 960, 256ppi)
• 8MP camera
• Android 4.2.2

Rumours surrounding the existence of a more rugged and waterproof version of the Samsung Galaxy S4 were put to rest recently. This happened when the Samsung Galaxy S4 Activ (whose name is still not confirmed) was recently certified by the Bluetooth SIG. Its user agent profile then showed up on Samsung's website. While the Bluetooth certification does confirm that yes it does exist, it doesn't confirm much else.

While Samsung have already come out with their Galaxy Camera they still intend to stick a more powerful camera sensor on one of their smartphones like Nokia's EOS and Sony's Honami. Upping the sensor megapixels to 16MP from the current standard of 13MP, the new cameraphone from Samsung will most likely be called the Samsung Galaxy S4 Zoom, making it a variant of the current flagship Samsung Galaxy S4. Other tech specs rumoured to come out for the Zoom include:

• 10x Optical Zoom
• 16MP camera sensor
• 4.3-inch Super AMOLED display
• 8GB storage + 64GB microSD
• Bluetooth 4.0 LE, Wifi 802.11 a/b/g/n, A-GPS

The Samsung Galaxy S4 I9505 or the version with LTE and a Qualcomm Snapdragon 600 processor recently got a firmware update which has improved battery tests significantly. How significantly? Well, check out the test graphs below and see for yourself. The previous performance is marked in yellow:

Talktime Tests

Samsung recently released a new feature called SideSync that allows you to work between your Samsung Notebook and Samsung Smartphone through a USB cable. While it does work a lot like Syncing program it offers bit more by allowing you to work seamlessly between your smartphone and computer. This includes the ability to drag and drop text from your notebook computer to your smartphone and vice versa. Type an SMS on your smartphone from the keyboard on your notebook or just use your smartphone like a second display for your notebook computer.

AnTuTu is a benchmark app that posts the scores of various smartphones, tablets and similar devices online. So when a mystery Samsung device posts with the model number GT-P5200 gets AnTuTu scores of 24616, scores which are on the same level as the Qualcomm Snapdragon 600 based Samsung Galaxy S4, you can bet that we'll take notice. Now, bear in mind that this is a recent happening and that Samsung just don't use the GT-PXXXX naming convention anymore means several things.