3 new version of samsung S4 !! check it out !!

S4 mini

First, the screen. The Mini's display measures 4.3 inches across the diagonal. The screen size has to be smaller in order to reduce the footprint of the device enough for it to earn the Mini moniker, but Samsung also dropped the resolution from 1080p HD to qHD (960 x 540 pixels). That's a huge drop in the number of pixels. Surely Samsung has some decent 720p displays it could have used instead.
Next up, the camera. The GS4's camera is among the best available on a modern smartphone. The Mini scales back the GS4's 13-megapixel sensor to 8 megapixels, which is the same camera resolution Samsung offered on last year's flagship device. It wouldn't be surprising to learn that it is the same sensor. Megapixels aren't everything, but Samsung is still diluting the GS4 experience.
The processor is another major letdown. The U.S. version of the GS4 boasts a blazing fast 1.9-GHz Qualcomm Snapdragon 600 quad-core processor. The international version uses Samsung's Exynos 5 Octa eight-core processor. The Snapdragon 600 chip, in particular, is impressive in its speed and power. The Mini loses two cores and some clock speed. Its processor rates 1.7 GHz and includes only two cores. The amount of RAM has also been dropped from 2 GB in the GS4 to 1.5 GB in the Mini, as has the amount of internal storage from a minimum of 16 GB to 8 GB.
Though Samsung cut back on the raw specs of the Mini, it managed to keep many of the same applications and software features that give the GS4 its personality. Some of those include ChatOn, Samsung's video discovery service; S Health, for monitoring diet and activity; S translator, for translating spoken and written languages; and Samsung Hub, for purchasing media content.
The Mini will come in several different wireless configurations depending on the market in which it is sold. There will be a 3G variant for Asian markets that has two SIM card slots, as well as a version for European and presumably North American markets that supports LTE 4G. Samsung did not announce pricing and availability.



S4 Active & S4 Zoom :
According to Hi-Tech.Mail.Ru, the water and dust-proof Galaxy S4 Active will pack a Qualcomm Snapdragon 600 CPU clocked at 1.9GHz, Adreno 320 GPU, 2GB of RAM, 8 Megapixel rear facing camera and a 2.1 Megapixel front facing camera, both sensors are capable of shooting 1080p videos at 30 FPS. The device will feature a 5-inch Full HD (1080p) Super AMOLED display, 16GB of internal storage with a MicroSD slot for storage expansion, Bluetooth 4.0 + LE, Wi-Fi 802.11ac, NFC, IR Blaster and a 2600 mAh battery. The device will have LTE support as well. Internally, The Galaxy S4 Active is exactly the same as any other Samsung Galaxy S4, except the camera sensor difference, but externally it’s a very tough device. The Galaxy S4 Active’s design is no secret as it was leaked in several pictures before.
Now let’s talk about the Galaxy S4 Zoom. As reported earlier by SamMobile, the device will be equipped with a Dual-Core processor with a clock speed of 1.6GHz, a 4.3-Inch qHD (960×540) Super AMOLED display, 16 Megapixel main camera shooter with 10x optical zoom and 1.9 Megapixel front facing camera. The device will have 8GB of internal storage with a MicroSD slot for storage expansion, Bluetooth 4.0 + LE, Wi-Fi 802.11n and a 1900mAh battery. The Galaxy S4 Zoom will not support LTE. Btw, we already leaked these specifications
Both of these devices will run on the latest version of Android, and that is 4.2.2 (Jelly Bean), with Samsung’s own TouchWiz Nature UX layer on top of it.