| Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 7.1.1 (Nougat) | Android 6.0.1 (Marshmallow), upgradable to 7.1.1 (Nougat) | |
| Dimension | 145.2 x 70.5 x 7.5 mm (5.72 x 2.78 x 0.30 in) | 152.7 x 74.7 x 7.4 mm (6.01 x 2.94 x 0.29 in) | |
| Weight | 168 g / 182 g (Ceramic) (6.42 oz) | 158 g (5.57 oz) | |
| Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America, HSDPA 850 / 900 / 1900 / 2100 - Global model | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 30(2300) - North America, LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global model | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) - Splash resistant | Dual SIM (Nano-SIM, dual stand-by) | |
| Announced | April, 2017 | 2016, November | |
| Status | April, 2017 | Available. Released 2016, November | |
| Display | Type | IPS LCD capacitive touchscreen, 16M colors | Optic AMOLED capacitive touchscreen, 16M colors | |
| Size | 5.15 inches, 73.1 cm2 (~71.4% screen-to-body ratio) | 5.5 inches (~73.1% screen-to-body ratio) | |
| Multi-touch | Yes | Yes | |
| Protection | Corning Gorilla Glass 4 - MIUI 8.0 | Corning Gorilla Glass 4 - Oxygen OS 4.1.5 | |
| Photography | Rear Camera | Dual: 12 MP (f/1.8, 27mm, 1/2.9", 1.25µm, 4-axis OIS) + 12 MP (f/2.6, 52mm, 1µm), 2x optical zoom, phase detection autofocus, dual-LED dual-tone flash | 16 MP, f/2.0, phase detection autofocus, OIS, LED flash | |
| Features | Geo-tagging, touch focus, face detection, HDR, panorama | 1/2.8 sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face detection, panorama, HDR | |
| Video | 2160p@30fps, 1080p@30fps, 720p@120fps | 2160p@30fps, 720p@120fps, Auto HDR | |
| Front Camera | 8 MP, 1080p | 16 MP, f/2.0, 1.0 µm pixel size, 1080p | |
| Memory | Card slot | No | No | |
| Internal | 64/128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 64/128 GB, 6 GB RAM | |
| Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes, with stereo speakers | 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 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot | |
| Bluetooth | 5.0, A2DP, LE | v4.2, A2DP, LE | |
| NFC | Yes | Yes | |
| USB | Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | |
| Battery | Capacity | Non-removable Li-Po 3350 mAh battery | Non-removable Li-Ion 3400 mAh battery | |
| Tests | Display | Contrast ratio: 1305:1 (nominal), 3.767 (sunlight) | | |
| Loudspeaker | Voice 66dB / Noise 69dB / Ring 84dB | | |
| Audio Quality | Noise -94.3dB / Crosstalk -90.9dB | | |
| Camera | Photo / Video | | |
| Battery Life | Endurance rating 80h | | |
| Features | Chipset | Qualcomm MSM8998 Snapdragon 835 | Qualcomm MSM8996 Snapdragon 821 | |
| CPU | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | |
| GPU | Adreno 540 | Adreno 530 | |
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS (threaded view), MMS, Email, IM, Push Email | |
| Browser | HTML 5 | HTML5 | |
| Radio | No | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| Java | No | No | |
| Colors | Ceramic Black, Black, Blue, White | Gunmetal, Soft Gold, Midnight Black | |
| Others | - Fast battery charging (Quick Charge 3.0)
- MP4/DivX/XviD/WMV/H.264 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer | - Fast battery charging (Dash Charge)
- DivX/Xvid/MP4/H.265 player
- MP3/eAAC+/WMA/WAV/FLAC player
- Document viewer
- Photo/video editor | |
