Redmi 3S is the best budget phone available is this price. It also has 3GB version that is Redmi 3S Prime that comes with fingerprint scanner.
The phone was launches in June 2016 and was made available through Flash sale in MI site and other popular online shopping sites.
The phone weighs around 140 gm and supports dual sim, one nano and one micro sim. The phone comes with the latest android marshmallow version .
The chipset is Qualcomm MSM8937 Snapdragon 430
CPU Octa-core 1.4 GHz Cortex-A53 that makes multitasking easy and smooth to use. The heavy task can be performed with just a finger tip.
The GPU Adreno 505 makes the heavy gaming experience easy to use. Games like Asphalt 8, Modern Combat run smoothly and suffers no lag.
The inbuilt memory is 16 GB and is expandable upto 128 GB.
The camera quality is good with 13 MP, f/2.0, phase detection autofocus, LED flash, which makes the even a low light pic looks good. The camera quality is very good as compared to other phones at this price range.
It has got humongous Non-removable Li-Ion 4100 mAh battery which gives you easy to use your phone entire day. You need to charge it once and you can usi it for entire day.Its very good for people who use the phone fir internet surfing, YouTube , WhatsApp , Facebook . You can use it for entire day with just one full charge. It takes around 1 or One and half hour to get full charge. Turbo charge is not available
The sensors are Accelerometer, gyro, proximity, compass which are very good and respond good.It has got IPS capacitive touchscreen which makes HD video ever more vivid to see. The phone doesn’t support fingprint scanner which is available in 3GB variant. But apart from this the phone looks good both in build and performance. The design is good and ease to handle and phone looks awesome with metallic finish.
The front camera is 5 mp and and back camera is 13 mp .Picture quality is good both for front and back camera.
The phone has MIUI v.8 based on Android 6.0 Marshmallow which supports dual WhatsApp , Facebook accounts and extended screenshot which is a unique feature and is not common available in other phones of this price range.
The only notes cons of this phone is that it has no scratch resistant glass proof , the battery is non removable and it don’t have NFC.
In total all based on my experience with this phone I would strongly recommend to go for this phone for someone who is willing to buy the phone at this price range.