| Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 7.1.1 (Nougat) | Android 7.1.1 (Nougat) | |
| Dimension | 149.2 x 70.6 x 8.4 mm (5.87 x 2.78 x 0.33 in) | 145.2 x 70.5 x 7.5 mm (5.72 x 2.78 x 0.30 in) | |
| Weight | 172 g (6.07 oz) | 168 g / 182 g (Ceramic) (6.42 oz) | |
| Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO | |
| 4G Network | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - Samsung Pay - IP68 certified - dust/water proof over 1.5 meter and 30 minutes | Dual SIM (Nano-SIM, dual stand-by) - Splash resistant | |
| Announced | December, 2017 | April, 2017 | |
| Status | January, 2018 | April, 2017 | |
| Display | Type | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | |
| Size | 5.6 inches, 79.6 cm2 (~75.6% screen-to-body ratio) | 5.15 inches, 73.1 cm2 (~71.4% screen-to-body ratio) | |
| Multi-touch | Yes | Yes | |
| Protection | Yes | Corning Gorilla Glass 4 - MIUI 8.0 | |
| Photography | Rear Camera | 16 MP, f/1.7, phase detection autofocus, LED flash | 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 | |
| Features | Geo-tagging, touch focus, face detection, panorama, HDR | Geo-tagging, touch focus, face detection, HDR, panorama | |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps, 720p@120fps | |
| Memory | Card slot | microSD, up to 256 GB (dedicated slot) | No | |
| Internal | 32/64 GB, 4 GB RAM | 64/128 GB, 6 GB RAM or 64 GB, 4 GB RAM | |
| Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes, with stereo speakers | |
| 3.5mm jack | Yes | Yes - Active noise cancellation with dedicated mic | |
| Connectivity | GPRS | Yes | Yes | |
| EDGE | Yes | Yes | |
| WLAN | Yes | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| Bluetooth | 5.0, A2DP, EDR, LE | 5.0, A2DP, LE | |
| NFC | Yes | Yes | |
| USB | 2.0, Type-C 1.0 reversible connector | Type-C 1.0 reversible connector | |
| Battery | Capacity | Non-removable Li-Ion 3000 mAh battery | Non-removable Li-Po 3350 mAh battery | |
| Features | Chipset | Exynos 7885 Octa | Qualcomm MSM8998 Snapdragon 835 | |
| CPU | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | |
| GPU | Mali-G71 | Adreno 540 | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Browser | HTML5 | HTML 5 | |
| Radio | FM radio | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| Java | No | No | |
| Colors | Black, orchid grey, gold, blue | Ceramic Black, Black, Blue, White | |
| Others | - Fast battery charging
- ANT+ support
- MP4/WMV/H.265 player
- MP3/WAV/WMA/eAAC+/FLAC player
- Photo/video editor
- Document viewer | - Fast battery charging (Quick Charge 3.0)
- MP4/DivX/XviD/WMV/H.264 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer | |
