Summary | 78 Score | 77 Score | 77 Score | 78 Score |
| Performance | Qualcomm MSM8996 Snapdragon 821 4 GB RAM Android, v7.1 (Nougat) | Qualcomm MSM8994 Snapdragon 810 3 GB RAM Android OS, v6.0 | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android 7.0 Nougat-based OxygenOS 3.5 | Qualcomm Snapdragon 820 6 GB RAM Android , Marshmallow 6.0 |
| Display | 5.5 inch 1440 x 2560 pixels 534 PPI Density | 5.7 inch 1440 x 2560 pixels 518 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5 inch 1080 x 1920 pixels 441 PPI Density |
| Camera | 12 MP (Main) 8 MP (Front) 4K Video Recording | 12 MP (Main) 8 MP (Front) | 16 MP (Main) 16 MP (Front) 4K Video Recording | 24 MP (Main) 5 MP (Front) |
| Battery | 3450 mAh Li-ion | 3450 mAh Li-Po | 3400 mAh Li-ion | 4000 mAh Li-ion |
Display |
| Screen Size | 5.5 inch | 5.7 inch | 5.5 inch | 5 inch |
| Screen Resolution | 1440 x 2560 pixels | 1440x2560 pixels | Full HD (1080 x 1920 pixels) | 1920 * 1080 pixels |
| Pixel Density | 534 PPI | 518 PPI | 401 PPI | 441 PPI |
| Display Type | QHD AMOLED capacitive touchscreen, 16M colors | AMOLED capacitive touchscreen, 16M colors | Optic AMOLED capacitive touchscreen, 16M colors | OLED display |
| Gorilla Glass | Yes | Yes | Yes | Yes |
| Screen Protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 4, oleophobic coating | Corning Gorilla Glass 4 | Gorilla Glass 4 |
Chipset |
| Brand | Google Mobiles | Huawei Mobiles | Oneplus Mobiles | Symetium Mobiles |
| Chipset | Qualcomm MSM8996 Snapdragon 821 | Qualcomm MSM8994 Snapdragon 810 | Qualcomm MSM8996 Snapdragon 821 | Qualcomm Snapdragon 820 |
| Processor | Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) | Quad-core 1.55 GHz Cortex-A53 & Quad-core 2.0 GHz Cortex-A57 | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) | Octa core processor |
| RAM | 4 GB RAM | 3 GB RAM | 6 GB RAM | 6 GB RAM |
| GPU | Adreno 530 | Adreno 430 | Adreno 530 | |
Camera |
| Rear Camera Resolution | 12 MP | 12 MP | 16 MP | 24 MP |
| Front Camera Resolution | 8 MP | 8 MP | 16 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, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android, v7.1 (Nougat) | Android OS, v6.0 | Android 7.0 Nougat-based OxygenOS 3.5 | Android , Marshmallow 6.0 |
| Weight | 168 g | 178 g | 158 g | 150 g |
| Dimensions | 154.7 x 75.7 x 8.6 mm | 159.3 x 77.8 x 7.3 mm | 152.7 x 74.7 x 7.35 mm | 130 x 63 x 6mm |
| Thickness | | | 7.35mm | 6mm |
Storage |
| Internal Storage | 32 GB | 128 GB | 128 GB | 256 GB |
| Card Slot | No | No | No MicroSD Slot | |
| Other | 32GB inbuilt | 128GB storage, no card slot | 128GB InBuilt strorage | 256 GB Storage |
Communication |
| SIM Card Slots | Dual SIM | Single SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.2 | v4.2, A2DP, LE | v4.2, A2DP, LE | v4.0 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | | Yes | | No |
Connectivity |
| VoLTE | | | | |
| 4G | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 9(1800), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Global model | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 - Global model | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 - all models | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 a/g/n |
| GPS | A-GPS, Glonass | Yes, with A-GPS, GLONASS | A-GPS, GLONASS, BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3450 mAh | 3450 mAh | 3400 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-Po | Li-ion | Li-ion |
| Standby Time | Up to 23 days | | | |
| Talk Time | Up to 32 hours (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Gyroscope Proximity Compass Barometer | Accelerometer gyro proximity compass barometer | Accelerometer Gyroscope Proximity Compass | Accelerometer Gyroscope Proximity Light Sensor |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | SMS (threaded view), MMS, Email, IM, Push Email | SMS, MMS, Email, Push Mail, IM |
| Java | | No | | |
| Other | | Active noise cancellation with dedicated mics , MP4/H.264 player , MP3/WAV/eAAC+ player , Photo/video editor , Document editor | | |