| 2G Network | SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900 | SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900 | 
|---|---|---|
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500) | 
| Dimensions | 158.4 x 75.6 x 8 mm | 154 x 75.8 x 7.9 mm | 
| Sim Type | Hybrid Dual Sim, Dual Standby (Nano-SIM) | Dual Sim, Dual Standby (Nano-SIM) | 
| Weight | N/A | 169 g | 
| Display Type | IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch | IPS LCD capacitive touchscreen, 16M colors, Multitouch | 
| Display Size | 1080 x 2160 Pixels (~402 PPI) | 1080 x 1920 pixels (~403 PPI pixel density) | 
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 | 
| Memory | 64GB Built-in, 4GB RAM | 32GB Built-in, 3GB RAM | 
| Card slot | microSD Card, (supports up to 256GB) (uses SIM 2 slot) | microSD Card, (supports upto 256GB)(uses SIM 2 slot) | 
| GPRS | Yes | Yes | 
| EDGE | Yes | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | 
| BlueTooth | v5.0 with A2DP, LE | v4.0 with A2DP | 
| USB | Type-C 1.0 reversible connector, USB On-The-Go | microUSB v2.0, USB On-The-Go | 
| NFC | Yes | Yes | 
| GPS | Yes + A-GPS support, & GLONASS, BDS | Yes + A-GPS support & Glonass | 
| Main Camera | Dual pixel phase detection, 2x optical zoom, Carl Zeiss, Geo-tagging, touch focus, face detection, panorama, HDR, Video ([email protected]) | f/2.0, phase detection, 1.0 um pixel size, Geo-tagging, touch focus, face detection, panorama, HDR, Video ([email protected]) | 
| Front Camera | 16 MP (f/2.0), Carl Zeiss optics, 1080p | 8 MP, f/2.0, 1.12 um pixel size, 1080p | 
| OS | Android One | Android v7.1 (Nougat) | 
| Chipset | Qualcomm SDM660 Snapdragon 660 | Qualcomm MSM8937 Snapdragon 430 | 
| Processor | Octa-core (4 x 2.2 GHz Kryo 260 + 4 x 1.8 GHz Kryo 260) | 1.4 GHZ Octa-core Cortex-A53 | 
| GPU | Adreno 512 | Adreno 505 | 
| Sensors | Accelerometer, Compass, FingerPrint, Gyro, Proximity | Accelerometer, proximity, Compass, Fingerprint (front-mounted) | 
| Browser | HTML5 | HTML5 | 
| Sound | 3.5mm Audio Jack, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone | 3.5mm Audio Jack, MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone | 
| Colors | Black/Copper, White/Copper | Arte Black, Matte Black, Tempered Blue, Silver, Copper | 
| Battery | - Fast battery charging (18W, 9V/2A) | - Fast battery charging | 
| Misc | Nokia OZO audio with 3 mics, Front glass + aluminum body (6000 series) with copper edges, Active noise cancellation with dedicated mic, Document viewer/editor, Photo/video editor | Dolby Atmos sound enhancement, Active noise cancellation with dedicated mic, Document viewer/editor, Photo/video editor |