Redmi 4 was announced and launched in May 2017. It proved to be one of the most affordable and excellently finished phone.
It is packed with IPS LCD capacitive touch screen display having 16M colors. Screen size is 5.0 inches with a resolution of 720 x 1280.pixels (294 ppi density). Display has a feature of multitouch with an amazing protection of Corning Gorilla Glass.
Redmi 4’s body dimensions are 5.48 x 2.76 x 0.34 inches weighing 150 grams. Moreover, it is a hybrid dual-sim phone, supports nano-sim or micro-sim format with dual standby.
It is powered by Android 6.0.1 (Marshmallow) along with Qualcomm MSM8940 Snapdragon 435 chipset. It is supported by a powerful CPU- Octa-Core 1.4 GHz Cortex- A53.
Following network technologies are supportable in Redmi Note 4 – GSM/HSPA/LTE
It has following memory based models –
- 16 GB internal memory and 2 GB of RAM.
- 32 GB internal memory with 3 GB of RAM.
- 64 GB internal memory with 4 GB of RAM.
There is hybrid microSD card slot, with a limit of expandable memory upto 128 GB(uses SIM 2 slot).
Primary camera is of 13MP with features like phase detection autofocus, dual-LED (dual tone) flash, geo-tagging, face/smile detection, touch focus, HDR, panorama.
Secondary camera is of 5MP with quality of 1080p.
Video quality includes following formats- 1080p@30fps
Redmi 4’s WLAN features are –
Supports Wi-Fi 802.11 b/g/n with hotspot and Wi-Fi direct features.
Bluetooth version and compatibilities included are 4.2, A2DP, LE
FM Radio feature is available.
Redmi 4 includes slot microUSB 2.0.
It is powered by non-removable Li-Po 4100 mAh fast charging battery.
Redmi 4 includes numerous sensors namely, Fingerprint(rear mounted), accelerometer, gyro, proximity, compass.
Colors available are Black and Gold.
It has loudspeaker feature along with active noise cancellation with dedicated mic and a 3.5 mm jack for earphones/headphones and other such purposes.
Its starting price in India is INR 6999, that is of 16 GB + 2 GB model.
Price of 32 GB + 3 GB model is INR 8999.
Price of 64 GB + 4 GB model is INR 10999.