- MACHINE VISION LENSES
- ITS LENSES
- 360° LENSES
- INTELLIGENT HOME LENSES
- AUTOMOTIVE LENSES
- PRECISION OPTICS
- OPTICAL COATING
The South Korean leader in mobile market competition
The Galaxy S4 is very much compatible to perform on 2G, 3G and 4G (market dependent) technologies. The single micro sim GSM device works on Android operating system with 4.2.2 version so user can download any application of his choice available on play store in few clicks. The handset is available in white frost and black mist colors.
Display and Camera
This latest device has 5 inch Super AMOLED Capacitive touch screen with 16m colors and full HD is protected with Corning Gorilla Glass 3. It provides such a smooth experience that operation of handset becomes fun. The handset has 13 MP rear or primary camera which has astonishing features such as auto focus, Face and smile detection, Geo tagging, animated photo, LED flash, best face, beauty face, panorama, sports, image editor, drama, 360 photo, video and image stabilization. It has amazing feature of simultaneous full HD video recording and Image taking which makes it simply unique. It is also armed with 2 MP front facing camera for self imaging and video calls.
Processor, Connectivity and Memory
Loaded with Octa-Core processor (Quad-Core 1.6 GHz Cortex-A15 and Quad-Core 1.2 Ghz Cortex-A7) it is very much known for its speed performance. It has 2 GB RAM for better experience. Connectivity features such as EDGE, GPRS, wifi, wifi hotspot, GPS, Bluetooth, MicroUSB v2.0 with on go USB makes data exchange very easy for the user. This mobile has internal memory of 16 to 64 GB depending on its model and up to 64 GB expandable memory with microSD support. And if the user required more memory for data storage it has additional dropbox feature with 50 GB storage capacity.
Battery performs very vital role for any Smartphone. This handset is having Li-ion 2600 mAh battery which has talk time of 17 hours and Standby time of 370 hours on 3G network. It has marvelous music play time which is up to 62 hours.
This device has much more than an ordinary Smartphone. It possesses features like air gesture to operate the device and perform various functions like surfing or picking a call without touching the device in real sense while with feature air view user can view the contents of file in preview mode without opening the actual document. The feature like auto scroll helps user in checking mails and surfing. It also has the feature like IR LED remote control which can operate TV, DVD, AC etc appliances. It has 2 GB RAM which helps it to perform faster operation of applications. This handset has many more features like chat on, group play, Samsung Hub etc. With a special supporting cover, it can be charged wirelessly also.
With all Samsung Galaxy S4 reviews, it is easy to conclude why this device is ruling the market and Samsung is leading in the competition of mobile phones.