Samsung Galaxy S4
JK Shin, President and Head of IT and Mobile Communication Division, holds Samsung Electronics Co's latest Galaxy S4 phones during its launch at the Radio City Music Hall in New York March 14, 2013. Samsung Electronics Co on Thursday premiered its latest flagship phone, the Galaxy S4, which sports a bigger display and unconventional features such as gesture controls and will spearhead its effort to challenge Apple Inc on its home turf.Reuters

A Russian website hi-tech has revealed the specifications of the speculated two Galaxy S4 variants - one camera-centric model, Galaxy S4 Zoom, and another rugged-version Galaxy S4 Active.

The website claims that the Galaxy S4 Zoom will sport a 16.0-megapixel camera with 10x optical zoom at the rear side and 1.9-megapixel camera, and it will feature 4.3 inch Super AMOLED screen with qHD 540x960p display resolutions.

It will run on Android Jelly Bean OS powered by a 1.6GHz dual-core processor and standard connectivity features such as Bluetooth v4.0 and Wi-Fi (802.11 a/b/g/n).

On the other hand, Galaxy S4 Active, which is expected to feature a rugged body case with water-proof and dust-resistant capability, will sport a 5.0-inch Super AMOLED Full HD display and it will run on the Android mobile OS v4.2.2 Jelly Bean powered by Qualcomm Snapdragon 600 series quad-core processor with Adreno 320 graphics engine.

According to reports, Galaxy S4 Active and Zoom are expected to get unveiled at the 'Samsung Premiere 2013 Galaxy & Ativ' event to be hosted by the company in London on 20 June.

Along with two new variants, Samsung is also reportedly set to showcase the Galaxy S4 Mini at the event. It was unveiled only a couple of days ago.

Leaked specifications of Samsung Galaxy S4 Active and Galaxy S4 Zoom:

Model Galaxy S4 Active Galaxy S4 Zoom
Display 5.0-inch Super AMOLED Full HD display 4.3-inch Super AMOLED display with qHD 540x960p resolutions
OS Android v4.2 Jelly Bean OS Android Jelly Bean OS
Processor Qualcomm Snapdragon 600 series quad-core processor Dual-core processor with 1.6GHz CPU speed
GPU Adreno 320 graphics engine Yet to be ascertained
RAM 2GB Yet to be ascertained
Storage Capacity 16GB, expandable up to 64GB 8GB, expandable up to 64GB
Camera Main: 8.0-megapixel camera with auto-face, LED flashFront: 1.9-megapixel camera Main: 16.0-megapixel camera with 10x optical zoomFront:1.9-megapixel camera
Battery 2,600 mAh 1900 mAh
Add-ons Bluetooth v4.0, Wi-Fi (802.11 a/b/g/n), NFC, infrared (IR remote), microSD card slot Bluetooth v4.0, Wi-Fi (802.11 a/b/g/n), A-GPS, microSD card slot
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