Design | Device Type | Smart Phone | Smart Phone | |
| OS | Android OS, v6.0 (Marshmallow) | Android OS, v5.0 (Lollipop) | |
| Dimension | 157.1 x 80.6 x 7.9 mm (6.19 x 3.17 x 0.31 in) | N/A | |
| Weight | 185 g (6.53 oz) | N/A | |
Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300) LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | LTE | |
| SIM | Optional Dual SIM (Nano-SIM, dual stand-by) | Yes | |
| Announced | November, 2015 | September, 2015 | |
| Status | November, 2015 | October, 2015 | |
Display | Type | IPS LCD capacitive touchscreen, 16M colors | 5.2 inch 1080p IPS | |
| Size | 6.0 inches | 5.5-inch screen | |
| Multi-touch | Yes | Yes | |
| Protection | Corning Gorilla Glass 4 - Emotion UI 4.0 | | |
Photography | Rear Camera | 16 MP, 5312 x 2988 pixels, optical image stabilization, phase detection autofocus, dual-LED (dual tone) flash | 21MP | |
| Features | 1/2.8' sensor size, geo-tagging, touch focus, face/smile detection, panorama, HDR | Geo-tagging | |
| Video | 1080p@30fps | 4K video | |
| Front Camera | 8 MP, 1080p | 8MP selfie camera | |
Memory | Card slot | microSD, up to 128 GB (uses SIM 2 slot) | up to 128 GB | |
| Internal | 32 GB, 3 GB RAM | 4GB RAM, | |
Sound | Alert types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones | |
| Loudspeaker | Yes | Yes | |
| 3.5mm jack | Yes | Yes | |
Connectivity | GPRS | Yes | Yes | |
| EDGE | Yes | Yes | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | HSPA | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
| Bluetooth | v4.1, A2DP, EDR, LE | v4.0, A2DP | |
| USB | microUSB v2.0, USB Host | microUSB v2.0 | |
Battery | Capacity | Li-Ion 4000 mAh battery | 4,500mAh battery | |
Features | Chipset | HiSilicon Kirin 950 | 820 chipset | |
| CPU | Quad-core 2.3 GHz Cortex-A72 + quad-core 1.8 GHz Cortex A53 | Quad Core 2.5 GHz processor | |
| GPU | Mali-T880 MP4 | | |
| Sensors | Fingerprint, accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass | |
| Messaging | SMS (threaded view), MMS, Email, Push Email | Email, Push Email, IM | |
| Browser | HTML5 | HTML | |
| Radio | FM radio | FM radio | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | |
| Java | No | No | |
| Colors | Champagne Gold, Moonlight Silver, Space Gray, Mocha Brown | Black, White | |
| Others | - Fast battery charging: 37% in 30 min - Active noise cancellation with dedicated mic - DivX/XviD/MP4/H.264/WMV player - MP3/eAAC+/WMA/WAV/Flac player - Document editor - Photo/video editor | | |