Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 8.0 (Oreo) | Android 8.0 (Oreo) | |
| Dimension | 140.9 x 73 x 7.5 mm (5.55 x 2.87 x 0.30 in) | 147.7 x 68.7 x 8.5 mm (5.81 x 2.70 x 0.33 in) | |
| Weight | | 163 g (5.75 oz) | |
Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 & TD-SCDMA | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - USA | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA CDMA2000 1xEV-DO - USA | |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 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) - Global LTE band 1(2100), | |
| SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM or Dual SIM | |
| Announced | February, 2018 | February, 2018 | |
| Status | April, 2018 | March, 2018 | |
Display | Type | P-OLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | |
| Size | 5.5 inches, 83.4 cm2 (~81.1% screen-to-body ratio) | 5.8 inches, 85.4 cm | |
| Multi-touch | Yes | Yes | |
| Protection | Corning Gorilla Glass 5 - Always-on display | Corning Gorilla Glass 5 | |
Photography | Rear Camera | Dual: 12 MP (f/1.75, 1.4 µm, OIS) + 12 MP (f/2.6, 1.0 µm), dual pixel phase detection autofocus, 2x optical zoom, Carl Zeiss optics, dual-LED dual-tone flash | 12 MP (f/1.5-2.4, 26mm, 1/2.5 | |
| Features | Geo-tagging, touch focus, face detection, HDR, panorama | Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama | |
| Video | 2160p@30fps, 1080p@30fps | 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec., check quality | |
| Front Camera | 5 MP (f/2.0, 1.4µm), 1080p | 8 MP (f/1.7, 25mm, 1/3.6 | |
Memory | Card slot | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (uses SIM 2 slot) | |
| Internal | 128 GB, 6 GB RAM | 64/128/256 GB, 4 GB RAM | |
Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes | |
| 3.5mm jack | No - 24-bit/192kHz audio - Nokia OZO audio with 3 mics - Active noise cancellation with dedicated mic | 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 (3CA) Cat12 600/150 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, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE, aptX | |
| NFC | Yes | Yes | |
| USB | 3.1, Type-C 1.0 reversible connector | 3.1, Type-C 1.0 reversible connector | |
Battery | Capacity | Non-removable Li-Ion 3260 mAh battery | Non-removable Li-Ion 3000 mAh battery (11.55 Wh) | |
| Stand-by | Up to 495 h (3G) | | |
| Talk time | Up to 22 h (3G) | | |
| Music play | Up to 11 h | | |
Features | Chipset | Qualcomm MSM8998 Snapdragon 835 | Exynos 9810 Octa | |
| CPU | Octa-core (4x2.5 GHz Kryo & 4x1.8 GHz Kryo) | Octa Core | |
| GPU | Adreno 540 | Mali-G72 MP18 - EMEA Adreno 630 - USA & China | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 | |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, 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 | Black | Midnight Black, Coral Blue, Titanium Gray, Lilac Purple | |
| Others | - Fast battery charging (Quick Charge 4.0) - Wireless charging (Qi) - MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - ANT+ support - Photo/video editor - Document viewer | | - Samsung DeX (desktop experience support) - Fast battery charging - Qi wireless charging - ANT+ support - Bixby natural language commands and dictation - MP4/DivX/XviD/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document editor | |