The most popular series of android phone came with a new version of galaxy S series. The next generation phone Samsung Galaxy S4. It has already very popular before its official screenshot and specification. Samsung had only released official teaser video of S4. In just 4 days it’s got 2,56,5710 views and almost 7k likes. It’s enough to show how popular is this phone before seeing a single official Samsung galaxy s4 photo. Finally the most awaiting phone has been launched on March 14 2013 in New York.

We all know that it’s a successor of Samsung galaxy s3 which has been sold 40,000,000 handsets worldwide. That’s why Samsung galaxy s4 is double powerful than s3 and it’s become most powerful phone. Samsung galaxy s4 has increase ram to 2 GB with 4 core processor Quad core 1.8 GHz Cortex A15 and quad core 1.2 GHz Cortex A7. Samsung has used their own company chipset Exynos 5 Octa 5410. A new graphic processor has used PowerVR SGX 544MP. This phone has 5.0 inch 1080p HD display powered by super amoled capacitive touchscreen 441 ppi pixel density with gorilla glass protection. It has dual camera primary 13MP and secondary 2.1MP both can record 1080p video. These are the important features of the phone. Let’s look at main features of this phone.

Display:
- 5.0 inches Multi-touch display
- Full HD Super AMOLED capacitive touchscreen with 16m colors
- Gorilla glass protection
- Touchwiz ui (front end touch user interface made by Samsung)

Memory:
- 64GB External memory
- 16/32/64 GB internal memory available
- 2GB RAM

Connectivity:
- Maximum downloading speed 42.2 Mbps and maximum uploading speed 5.76 Mbps
- Wi-Fi 802.11 a/b/g/n/ac , dual band with wi-fi hotspot
- Bluetooth v4.0 with A2DP
- Gprs and Edge
- Infrared (you can use phone as a remote control)
- MicroUsb v2.0
- 2G, 3G and 4G Micro sim slot

Camera:
- 13MP primary camera 4128x3096 pixels with autofocus and LED flash
- Dual shot, HDR, face and smile detection, image stablization
- HD video and image recording
- 360 Photo shoot
- Dual video recording
- 2MP secondary camera with dual video call
- Both camera can record 1080p video @ 30fps

Important Features:
- Exynos 5 Octa 5410 chipset
- Quad-core processor 1.9GHz
- Octa-core processor 1.6GHz
- Android v4.2.2 Jelly bean
- PowerVR SGX 544MP3 Graphic processor
- Li-Ion 2600 mAh battery

Other Features:
- Accelerometer, Compass, Temperature, Humidity and Gesture
- wireless charger
- Gps supports
- voice command
- Tv output
- you can check all the additional features from gsmarena

Price:
Samsung galaxy S4 cost 579$ in us where it’s officially launched on 13 march 2013. It will be launched on India in April 2013. Expected price would be around 40 k to 50 k

Improvement From Samsung Galaxy S3 To Galaxy S4

The biggest difference between these phones is processor. The old galaxy s3 has been used a cortex A9 which consume more battery power and gives low performance but the new galaxy s4 has used cortex A7 & A15 processor which consume less battery power and gives more fast performance than old galaxy s3. Another difference is GPU of the phone obviously the new galaxy s4 using new technology GPU old s3 was using Mali-400MP and new s4 using PowerVR SGX 544MP3. Phone chipset also advance than s3 the new galaxy s4 using Exynos 5 Octa 5410. S4 has inferred port after a long time Samsung again using inferred seems like they are going to start inferred trend again. Camera also improved dramatically s4 has 13MP camera with many new features like dual shot, dual video recording. Samsung galaxy s4 is completely HD phone with 5.0 inches 1080p capacitive touch screen. External memory also increased to 64 Gb along with internal 16/32/64 GB. Overall this phone is very powerful phone with many more features than any other android device.