The device operates on latest version of android, which is jelly bean and has 13MP rear facing camera for clicking advanced showed. It is 3G enabled devices, which comes with 5 inches of crystal clear display. This handset is also loaded with exclusive features like hub, translator, smart pause and air view etc. Each of these features turns this gadget perfect to fit in the series of next gen devices. For more details you can refer Samsung India site

This product is excellent and good price too.

I love this phone, i love the size, look and feel of the phone but very disappointed in the battery life of the phone. I have to charge it every half day as it doesn't last. I rarely use the phone either. I am sick of it not lasting and i have only had the phone for 6 months. Samsung have updated the software for me but still has not helped.Its been like this since i have got it but samsung wont exchange it and if they send it off for repair they will just update it which wont help.

I have purchased Samsung Galaxy S4 a few months back now. In these few months it never occurs to me that I should change my phone & get a new one. Rather I want to keep this phone like forever ( will be tough I know ). So easy to use, sleek in design, smart to use, heavy duty games are running smoothly, thanks to my 2GB ram, octa-core exynoss processor, 5" super-amoled screen, almost zero bezel, gorilla glass, loads of sensor, huge apps to choose from, etc. It is recommended to everyone, i know S5 is on its way but S4 still rocks & when S5 comes it will have a price cut.

I purchased 2 brand new Samsung Galaxy S4 phones from O2 on contract. It is an amazing phone and has great features, like a mini laptop and me and my brother love it. However my brother's phone broke down twice in the first 3 months and my one broke down once in the first 4=5 months. Considering we have phones on the contract for 2 years we would expect it to be more reliable.... We got them fixed for free through 02 but the problem was the same for both phones: handset switched itself off even if the batery is full and would not turn on for quite some time. This is the Korean technology nothing like Japanese...

Samsung Galaxy S4 is a great phone. Really. Simply is not completely flawless. Problems still see the Android system, which still calls for possibly months proper optimization. The same applies to the TouchWiz user superstructure. It really brings Although many software options and innovations, but significantly slows down the system and through the powerful hardware response times are twice as fast as possible.

I got a Samsung galaxy S4 for birthday. It does just about everything that the iPad can do and being smaller than the iPad it's easier to hold in the hand and the screen seems brighter and more vibrant. Surfing the web seems quicker. simply amazing.

I've had my Samsung Galaxy S4 for about 3 months now and I love it. The design is better than the S2 (which is my last phone). It's slim and really light but still has a large enough screen for me to watch films and TV on. It has some great features including the ability to scroll web page without having to touch the screen, just a little nod of the head up or down - perfect on crowded trains. It also automatically stops video playback if I look away from the screen and has a raft of included apps that I haven't tried out yet. The battery appears to last quite a while too. I can be online all evening and still have enough power for the next day too. As with any Android phone I've got lots of apps from Google Play and they all work fine on the S4. The screen is really lovely, watching videos or playing games is a joy as the colours are crystal clear. The camera is possibly the best thing about the phone. 12MP with a HD video, I've been able to take some beautiful shots that look almost professional with hardly any effort. I've had a go on the iPhone and iPad and just felt that they were not as intuitive as the S4 is. Maybe I'm just too used to Android now to switch. For now I'm happy with my mobile, it feels like I haven't even scratched the surface with the features and would recommend to anyone looking for an iPhone alternative (another bonus. No iTunes!).

The Samsung Galaxy S4 smartphone will most probably be one of the biggest hits of 2013 when we compare mobile phones as this isn’t just another smartphone with the same old features. The main innovations we got to play around with were truly useful and these include Smart Scroll, Samsung Translate, Samsung Voice Drive and Samsung Health. Below we review what these offer to the mobile phone consumer. Smart Scroll This great new feature seemed to work well and it is basically an eye-tracking feature that enhances the usability of the Galaxy S4. As you read down the page and reach the bottom of the text the phone will automatically scroll down the page. It can also be used when enjoying media such as videos and TV shows and if you look away the media will pause until you gaze back at the display. Samsung Translate As an avid traveller with a home overseas I thought I was well placed to review this new translation software. The real beauty of this feature is that there is no need to type any text. Simply say your phrase and the voice recognition software will understand words, translate them and then give an audible translation, truly awesome. Samsung Voice Drive This is another great app that takes GPS navigation one step further by combining it with a virtual digital assistant. Without removing my hands from the steering wheel I was able to send and receive text messages, read an email, receive social network updates and check the weather report. I do have to say however that I felt that this service was still a distraction from driving. Samsung Health Being an unhealthy soul I found this feature to be a great way to increase my hypochondriac tendencies. This handy Samsung app is capable of checking blood pressure, measuring blood sugar levels, heart rate and sleep patterns. Although I didn’t test it out it can also monitor your daily calories and keep check of your exercise routine, even if it is just going for a walk. Overall we have to rate this product as A.