Summary | 81 Score | 79 Score | 80 Score | 78 Score |
| Performance | Qualcomm Snapdragon 821 Optimized for Tango 8 GB RAM Android Nougat 7.0 | 2 x Qualcomm Snapdragon 830 12 GB RAM Swordfish OS (based on Sailfish OS) | MediaTek MT6757 8 GB RAM Android v7.0 (Nougat) | MediaTek MT6757T 6 GB RAM Android v7.0 (Nougat) |
| Display | 5.7 inch 1440 x 2560 pixels 515 PPI Density | 5.8 inch 1440 x 2560 pixels 506 PPI Density | 5.7 inch 1080 x 2220 pixels 433 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density |
| Camera | 23 MP (Main) 8 MP (Front) 4K Video Recording | 60 MP (Main) 20 MP (Front) 4K Video Recording | 16 MP (Main) 13 MP (Front) 4K Video Recording | 16 + 5 MP (Main) 8 MP (Front) Dual Camera |
| Battery | 3300 mAh Li-ion | 4000 mAh Li-ion | 3500 mAh Li-ion | 3680 mAh Li-Po |
Display |
| Screen Size | 5.7 inch | 5.8 inch | 5.7 inch | 5.5 inch |
| Screen Resolution | 1440 x 2560 pixels | 1440 x 2560 pixels | 1080 x 2220 pixels | Full HD (1080 x 1920 pixels) |
| Pixel Density | 515 PPI | 506 PPI | 433 PPI | 401 PPI |
| Display Type | Super AMOLED | IPS LCD, Multi-touch | OGS | IPS LCD Capacitive Touchscreen, Multi-touch |
| Gorilla Glass | Yes | - | Yes | Yes |
| Screen Protection | Gorilla Glass 4 | - | - | Gorilla Glass 3 |
Chipset |
| Brand | Asus Mobiles | Turing Mobiles | Ulefone Mobiles | Ulefone Mobiles |
| Chipset | Qualcomm Snapdragon 821 Optimized for Tango | 2 x Qualcomm Snapdragon 830 | MediaTek MT6757 | MediaTek MT6757T |
| Processor | 2.3 GHz Quad-core Processor | 16 Kryo core Processor | Octa-core processor,Cortex-A53 2,3 GHz | Octa core, 2.6 GHz, Cortex A53 |
| RAM | 8 GB RAM | 12 GB RAM | 8 GB RAM | 6 GB RAM |
| GPU | Adreno 530 | Dual Adreno 540 GPU | Mali T880 MP | Mali-T880 MP2 |
Camera |
| Rear Camera Resolution | 23 MP | 60 MP | 16 MP | 16 + 5 MP |
| Front Camera Resolution | 8 MP | 20 MP | 13 MP | 8 MP |
| Video | 4K Video Recording | 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 |
General |
| Operating System | Android | Other | Android | Android |
| OS Version | Android Nougat 7.0 | Swordfish OS (based on Sailfish OS) | Android v7.0 (Nougat) | Android v7.0 (Nougat) |
| Weight | 170 g | | | 181 g |
| Dimensions | 158.7 x 77.4 x 8.9 mm | | | |
| Thickness | 8.9mm | | | |
Storage |
| Internal Storage | 64 GB | 512 GB | 64 GB | 64 GB |
| Card Slot | microSD, Up to 2TB | microSD, up to 500 GB | microSD | microSD, Up to 256 GB |
| Other | 256GB storage, Expandable Up to 2TB | 512GB, Expandable up to 500GB | 64GB storage, Expandable | 64GB, Expandable upto 256GB |
Communication |
| SIM Card Slots | Dual SIM | Four SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | Nano-SIM |
| Bluetooth | Bluetooth V 4.2 | v4.2 | v4.1 | v4.1 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes | No | Yes | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE Cat12: DL 600 Mbps LTE Cat13:UL 75 Mbps | LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE 2100, LTE 800, LTE 1800, LTE 2600 |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) | UMTS 2100 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | 802.11 a/b/g/n/ac (Dual Band) | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11, a/b/g/n 5GHz |
| GPS | A-GPS, GLONASS | A-GPS | A-GPS | A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3300 mAh | 4000 mAh | 3500 mAh | 3680 mAh |
| Battery Type | Li-ion | Li-ion | Li-ion | Li-Po |
| Standby Time | | | Upto 220 Hrs | |
| Talk Time | | | Upto 25 Hrs | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerator E-Compass Gyroscope Proximity sensor Hall sensor Ambient light sensor RGB sensor IR sensor (Laser Focus) Barometer | Accelerometer Proximity | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope |
| Messaging | | SMS, MMS, Email, Push Email, IM | | |
| Java | | | | |
| Other | | | | |