| Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android 7.0 (Nougat) | Android 7.1 (Nougat), upgradable to Android 8.0 (Oreo) | |
| Dimension | 157 x 77.5 x 7 mm (6.18 x 3.05 x 0.28 in) | 143.8 x 69.5 x 8.5 mm (5.66 x 2.74 x 0.33 in) | |
| Weight | 184 g (6.49 oz) | 143 g (5.04 oz) | |
| Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) | 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), 21(1500), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM - Splash and dust resistant | |
| Announced | April, 2017 | October, 2016 | |
| Status | April, 2017 | October, 2016 | |
| Display | Type | LTPS IPS LCD capacitive touchscreen, 16M colors | AMOLED capacitive touchscreen, 16M colors | |
| Size | 5.7 inches (~73.6% screen-to-body ratio) | 5.0 inches (~69.0% screen-to-body ratio) | |
| Multi-touch | Yes - Emotion UI 3.1 | Yes | |
| Protection | Corning Gorilla Glass 3 - Emotion UI 5.1 | Corning Gorilla Glass 4 | |
| Photography | Rear Camera | Dual 12 MP, f/2.2, phase detection autofocus, dual-LED (dual tone) flash | 12.3 MP, f/2.0, EIS (gyro), phase detection & laser autofocus, dual-LED (dual tone) flash | |
| Features | Geo-tagging, touch focus, face detection, HDR, panorama | 1/2.3 sensor size, 1.55µm pixel size, geo-tagging, touch focus, face detection, HDR, panorama | |
| Video | 2160p@30fps, 1080p@60fps | 2160p@30fps, 1080p@30/60/120fps, 720p@240fps | |
| Front Camera | 8 MP, f/2.4, 1080p | 8 MP, f/2.4, 1/3.2 | |
| Memory | Card slot | microSD, up to 256 GB (uses SIM 2 slot) | No | |
| Internal | 64 GB, 4/6 GB RAM | 32/128 GB, 4 GB RAM | |
| Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes | |
| 3.5mm jack | Yes - DTS sound enhancement - 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) Cat12 600/150 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 Mbps | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE, aptX | |
| NFC | Yes | Yes | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 3.0, Type-C 1.0 reversible connector | |
| Battery | Capacity | Non-removable Li-Po 4000 mAh battery | Non-removable Li-Ion 2770 mAh battery | |
| Stand-by | Up to 504 h (3G) | Up to 456 h (3G) | |
| Talk time | Up to 30 h (3G) | Up to 26 h (3G) | |
| Tests | Display | Contrast ratio: 1404:1 (nominal), 3.341 (sunlight) | | |
| Loudspeaker | Voice 64dB / Noise 71dB / Ring 87dB | | |
| Audio Quality | Noise -93.3dB / Crosstalk -93.3dB | | |
| Camera | Photo / Video | | |
| Battery Life | Endurance rating 77h | | |
| Features | Chipset | HiSilicon Kirin 960 | Qualcomm MSM8996 Snapdragon 821 | |
| CPU | Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) | Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) | |
| GPU | Mali-G71 MP8 | Adreno 530 | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-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 | HTML5 | |
| Radio | No | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS | |
| Java | No | No | |
| Colors | Pearl White, Midnight Black, Navy Blue | Quite Black, Very Silver, Really Blue | |
| Others | - Fast battery charging
- MP4/H.264 player
- MP3/eAAC+/WAV/Flac player
- Document viewer
- Photo/video editor | - Fast battery charging
- MP4/H.264 player
- MP3/WAV/eAAC+ player
- Photo/video editor
- Document editor | |
