| Display | Technology | IPS LCD |
| Touchscreen | capacitive touchscreen | |
| Display colors | 16M | |
| Screen size | 5.5" inch | |
| Screen area | 83.4 cm2 | |
| Screen format | 16:9 (height:width) | |
| Screen to body ratio |
71.5%
|
|
| Screen resolution | 720 x 1280 px | |
| PPI /points per inch/ | 267 PPI | |
| Screen protection | Corning Gorilla Glass 3 | |
| Camera and Video | Rear camera, main | 13 MP , Single |
| Camera specs | 13 MP , f/2.2 , 1/3.1'' , 1.12µm , PDAF | |
| Functions | LED flash , HDR , panorama | |
| Video | 1080p@30fps | |
| Front camera, selfie | 16 MP , Single | |
| Specifications | 16 MP , f/2.0 | |
| Performance | Operating system OS | Android 7.1.2 (Nougat); MIUI 10 |
| Chipset | Qualcomm MSM8940 Snapdragon 435 (28 nm) | |
| Processor CPU | Octa-core 1.4 GHz Cortex-A53 | |
| Graphics processor GPU | Adreno 505 | |
| External memory | microSD , up to 256 GB (dedicated slot) | |
| Internal memory | 64 GB , 4 GB RAM 32 GB , 3 GB RAM | |
| General specs | Release date | 2017 , November |
| Dimensions (HxWxD) | 153 Х 76.2 Х 7.7 mm | |
| Weight | 153 g | |
| Body build | aluminum frame , plastic back | |
| Colors | Gold , Dark Grey , Silver , Rose Gold | |
| Battery | 3080 mAh , Non-removable Li-Ion | |
| Battery life | Stand by time- Up to 240 h (3G) Talking time- Up to 32 h (3G) Music play - Up to 75 h | |
| Approximate price | 140 EUR | |
| Communication and Connectivity | SIM card | Dual SIM (Nano-SIM , dual stand-by) |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) , 3(1800) , 4(1700/2100) , 5(850) , 7(2600) , 8(900) , 20(800) , 38(2600) , 40(2300) | |
| Speed | HSPA , LTE | |
| GPRS | Yes | |
| Edge | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n , Wi-Fi Direct , hotspot | |
| GPS | Yes , with A-GPS , GLONASS , BDS | |
| NFC | ||
| USB | microUSB 2.0 | |
| Bluetooth | 4.2 , A2DP , LE | |
| Music and Audio | Radio | FM radio |
| Headphone jack | Yes | |
| Others | Active noise cancellation with dedicated mic | |
| Other features | Dop | Sensors Fingerprint (rear-mounted) , accelerometer , gyro , proximity , compass , Infrared port - Versions: Redmi Y1 (India); Redmi Note 5A (Global); Redmi Note 5A Prime (China , Malaysia) |