Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 8.1 (Oreo) | Android 7.1.1 (Nougat) | |
| Dimension | 158.1 x 74.9 x 9.5 mm (6.22 x 2.95 x 0.37 in) | 162.5 x 74.6 x 8.5 mm (6.40 x 2.94 x 0.33 in) | |
| Weight | 185 g (6.53 oz) | 195 g (6.88 oz) | |
Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) - IP68 certified - dust/water proof over 1.5 meter and 30 minutes - Stylus - Samsung Pay (Visa, MasterCard certified) | |
| Announced | April, 2018 | August, 2017 | |
| Status | April, 2018 | September, 2017 | |
Display | Type | LTPS IPS LCD capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | |
| Size | 6.0 inches, 92.9 cm2 (~78.5% screen-to-body ratio) | 6.3 inches (~83.2% screen-to-body ratio) | |
| Multi-touch | Yes | Yes | |
| Protection | Dinorex T2X-1 scratch/shock resistant glass | Corning Gorilla Glass 5 - HDR10 compliant - 3D Touch (home button only) - Always-on display - Grace UX UI | |
Photography | Rear Camera | 24 MP (f/1.7), phase detection autofocus, LED flash | Dual 12 MP, f/1.7 & f/2.4, OIS, phase detection autofocus, 2x optical zoom, dual-LED (dual tone) flash | |
| Features | Geo-tagging, touch focus, face detection, HDR, panorama | 1/2.55 sensor size, 1.4 µm pixel size @ 26 mm 1/3.6 sensor size, 1.0 µm pixel size @ 52 mm Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto H | |
| Video | 2160p@30fps | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. | |
| Front Camera | 8 MP (f/2.0) | 8 MP, f/1.7, autofocus, 1/3.6 sensor size, 1.22 µm pixel size, 1440p@30fps, dual video call, Auto HDR | |
Memory | Card slot | No | microSD, up to 256 GB (dedicated slot) - single-SIM model microSD, up to 256 GB (uses SIM 2 slot) - dual-SIM model | |
| Internal | 128 GB, 8 GB RAM or 64 GB, 6 GB RAM | 64/128/256 GB, 6 GB RAM | |
Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes | |
| 3.5mm jack | Yes | Yes - 32-bit/384kHz audio - Active noise cancellation with dedicated mic | |
Connectivity | GPRS | Yes | Yes | |
| EDGE | Yes | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Bluetooth | 5.0, A2DP, aptX, LE | 5.0, A2DP, EDR, LE | |
| NFC | No | Yes | |
| USB | Type-C 1.0 reversible connector, USB On-The-Go | 3.1, Type-C 1.0 reversible connector | |
Battery | Capacity | Non-removable Li-Po 3800 mAh battery | Non-removable Li-Ion 3300 mAh battery | |
Features | Chipset | Qualcomm MSM8998 Snapdragon 835 | Exynos 8895 Octa - EMEA Qualcomm MSM8998 Snapdragon 835 - USA & China | |
| CPU | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) | Octa-core (4x2.3 GHz & 4x1.7 GHz) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China | |
| GPU | Adreno 540 | Mali-G71 MP20 - EMEA Adreno 540 - USA & China | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 | |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Browser | HTML5 | HTML5 | |
| Radio | No | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
| Java | No | No | |
| Colors | Red, Black | Midnight Black, Maple Gold, Orchid Grey, Deep Sea Blue | |
| Others | - Fast battery charging - MP4/H.264 player - MP3/WAV/FLAC/eAAC+ player - Photo/video editor - Document viewer | - RGB light panel (on the back) | - nubia Red Magic OS - DTS-HD audio - 32-bit/384kHz audio - Active noise cancellation with dedicated mic | - Samsung Desktop Experience support - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ support - S-Voice natural language commands and dictation - MP4/DivX/XviD/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document editor | |