Summary | 71 Score | 81 Score | 78 Score | 80 Score |
| Performance | Apple A10 3 GB RAM iOS v10 | Hisilicon Kirin 960 4 GB RAM Android, v7.0 (Nougat) | Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0 | MediaTek Helio P10 SoC 4 GB RAM Android, Marshmallow 6.0 |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1440 x 2560 pixels 534 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 20 + 12 MP (Main) 8 MP (Front) Dual Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) |
| Battery | 2900 mAh Li-ion | 4000 mAh Li-Po | 3600 mAh Li-Ion | 4000 mAh Li-ion |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 5.5 inch | 5.5 inch |
| Screen Resolution | 1920 x 1080 pixels | 2560 x 1440 pixels | 1440x2560 pixels | 1920 x 1080 pixels, 16 M |
| Pixel Density | 401 PPI | 401 PPI | 534 PPI | 401 PPI |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | AMOLED capacitive touchscreen, 16M colors | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD, Multi-touch |
| Gorilla Glass | Yes | Yes | Yes | - |
| Screen Protection | Ion-strengthened glass, oleophobic coating | Corning Gorilla Glass 4 | Corning Gorilla Glass 4 | - |
Chipset |
| Brand | Apple Mobiles | Huawei Mobiles | Samsung Mobiles | Umi Mobiles |
| Chipset | Apple A10 | Hisilicon Kirin 960 | Samsung Exynos 8 Octa 8890 | MediaTek Helio P10 SoC |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) | Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53) | Octa core processor |
| RAM | 3 GB RAM | 4 GB RAM | 4 GB RAM | 4 GB RAM |
| GPU | six-core graphics | Mali-G71 MP8 | Mali-T880 MP12 | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 20 + 12 MP | 12 MP | 13 MP |
| Front Camera Resolution | 7 MP | 8 MP | 5 MP | 5 MP |
| Video | 4K Video Recording | | 4K Video Recording | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | iOS | Android | Android | Android |
| OS Version | iOS v10 | Android, v7.0 (Nougat) | Android OS, v6.0 | Android, Marshmallow 6.0 |
| Weight | 188 g | 169 g | 157 g | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 152 x 75 x 7.5 mm | 150.9 x 72.6 x 7.7 mm | |
| Thickness | 7.3mm | 7.5mm | 7mm | |
Storage |
| Internal Storage | 32 GB | 64 GB | 32 GB | 32 GB |
| Card Slot | No | microSD, Up to 256GB | microSD, up to 200GB | microSD, Up to 128GB |
| Other | 32GB inbuilt | 64GB storage, Expandable up to 256GB | 32GB storage, microSD card slot | 32GB, Expandable upto 128GB |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Micro-SIM |
| Bluetooth | No | v4.1 | v4.2, A2DP, LE, apt-X | v4.1 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Apple Pay only | No | Yes | No |
Connectivity |
| VoLTE | | | | |
| 4G | LTE-A, HSPA, Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | 4G LTE | LTE | LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 | 850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) |
| 2G | 850, 900, 1800, 1900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | 850 / 900 / 1800 / 1900 MHz GSM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/g/n |
| GPS | A-GPS, GLONASS | A-GPS, Glonass | Yes, with A-GPS, GLONASS, BDS | A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 4000 mAh | 3600 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-Po | Li-Ion | Li-ion |
| Standby Time | Up to 384 h (3G) | | Up to 750 Hours(3G) | |
| Talk Time | Up to 21 h (3G) | | Up to 27 h (3G) | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Accelerometer Gyroscope Proximity Compass Barometer | Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2 | G-Sensor P-Sensor L-Sensor Accelerometer Compass Gyroscope Hall switch |
| Messaging | | SMS (threaded view), MMS, Email, Push Email | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | | | No | |
| Other | | | Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mi | |