| Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 7.1.1 (Nougat) | Android 6.0 (Marshmallow), planned upgrade to 7.0 (Nougat) | |
| Dimension | 155.7 mm x 75.4 mm x 8.13 mm | 158.8 x 81.9 x 7.9 mm (6.25 x 3.22 x 0.31 in) | |
| Weight | N/A | 209 g (7.37 oz) | |
| Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Announced | October, 2017 | October, 2016 | |
| Status | December, 2017 | November, 2016 | |
| Display | Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | |
| Size | 5.5 Inches | 6.4 inches (~83.6% screen-to-body ratio) | |
| Multi-touch | Yes | Yes | |
| Photography | Rear Camera | 12 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash | 16 MP, f/2.0, EIS (gyro), phase detection autofocus, dual-LED (dual tone) flash | |
| Features | Geo-tagging, touch focus, face detection, HDR, panorama | 1/3 sensor size, 1.0 µm pixel size, geo-tagging, touch focus, face detection, HDR | |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps, 720p@120fps | |
| Memory | Card slot | microSD, up to 256 GB | No | |
| Internal | 32 GB, 4 GB RAM | 128 GB, 4 GB RAM or 256 GB, 6 GB RAM | |
| Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes | |
| 3.5mm jack | Yes - Active noise cancellation with dedicated mic | Yes - Active noise cancellation with dedicated mic | |
| Connectivity | GPRS | Yes | Yes | |
| EDGE | Yes | Yes | |
| Speed | HSPA, LTE | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| Bluetooth | 4.2, A2DP, EDR, LE | v4.2, A2DP, LE | |
| NFC | Yes | Yes | |
| USB | Type-C 1.0 reversible connector | Type-C 1.0 reversible connector | |
| Battery | Capacity | Non-removable Li-Po 4000 mAh battery | Non-removable Li-Ion 4400 mAh battery | |
| Features | Chipset | Qualcomm MSM8953 Snapdragon 625 | Qualcomm MSM8996 Snapdragon 821 | |
| CPU | Octa-core 2.0 GHz Cortex-A53 | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | |
| GPU | Adreno 506 | Adreno 530 | |
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | |
| Messaging | SMS (threaded view), MMS, Email, Push Email | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Browser | HTML5 | HTML5 | |
| Radio | To be confirmed | No | |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, BDS | |
| Java | No | No | |
| Colors | Black | Black, White | |
| Others | - MP3/WAV/eAAC+/FlAC player
- MP4/H.264 player
- Photo/video editor
- Document viewer | - Fast battery charging (Quick Charge 3.0)
- XviD/MP4/H.265 player
- MP3/WAV/eAAC+/Flac player
- Photo/video editor
- Document viewer | |
