Summary | 67 Score | 80 Score | 77 Score | 82 Score |
| Performance | Apple A12 Bionic 4 GB RAM iOS 11 | HiSilicon Kirin 980 6 GB RAM Android 9 Pie | Kirin 980 8 GB RAM Android 9.0 Pie | Exynos 9810 6 GB RAM Android Oreo 8.1 |
| Display | 6.5 inch 1242 x 2688 pixels 458 PPI Density | 6.39 inch 1440 x 3120 pixels 538 PPI Density | 6.47 inch 1080 x 2340 pixels 398 PPI Density | 6.4 inch 1440 x 2960 pixels 516 PPI Density |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 40 + 20 + 8 MP (Main) 24 MP (Front) 4K Video Recording Triple Camera | 40 + 20 + 8 MP (Main) 32 MP (Front) 4K Video Recording Triple Camera | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera |
| Battery | 3174 mAh Li-ion | 4200 mAh Li-Po | 4200 mAh Li-Po | 4000 mAh Li-Ion |
Display |
| Screen Size | 6.5 inch | 6.39 inch | 6.47 inch | 6.4 inch |
| Screen Resolution | 1242 x 2688 pixels | 1440 x 3120 pixels | 1080 x 2340 pixels | 1440 x 2960 pixels |
| Pixel Density | 458 PPI | 538 PPI | 398 PPI | 516 PPI |
| Display Type | Super Retina HD | 2K+ AMOLED | OLED | Quad HD+ ,Super AMOLED |
| Gorilla Glass | - | Yes | - | Yes |
| Screen Protection | Scratch resistant glass | Corning Gorilla Glass | - | Corning Gorilla Glass 5 |
Chipset |
| Brand | Apple Mobiles | Huawei Mobiles | Huawei Mobiles | Samsung Mobiles |
| Chipset | Apple A12 Bionic | HiSilicon Kirin 980 | Kirin 980 | Exynos 9810 |
| Processor | Hexa-core,Embedded M11 motion coprocessor | 2.6GHz Octa-core processor | Octa-core processor | 2.8 GHz Octa Core processor |
| RAM | 4 GB RAM | 6 GB RAM | 8 GB RAM | 6 GB RAM |
| GPU | | Mali-G76 MP10 | Dual NPUs(Neural-network Processing Unit) | Adreno 630 |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 40 + 20 + 8 MP | 40 + 20 + 8 MP | 12 + 12 MP |
| Front Camera Resolution | 7 MP | 24 MP | 32 MP | 8 MP |
| Video | 4K Video Recording | 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, Geo-Tagging |
General |
| Operating System | iOS | Android | Android | Android |
| OS Version | iOS 11 | Android 9 Pie | Android 9.0 Pie | Android Oreo 8.1 |
| Weight | 208 g | 189 g | 192 g | 201 g |
| Dimensions | 157.5 x 77.4 x 7.7mm | 157.8 x 72.3 x 8.6 mm | 158 x 73.4 x 8.41 mm | 161.9 x 76.4 x 8.8 mm |
| Thickness | 7.7mm | 8.6mm | 8.41mm | 8.8mm |
Storage |
| Internal Storage | 512 GB | 128 GB | 128 GB | 128 GB |
| Card Slot | No microSD | microSD, up to 256GB | microSD, Up to 512 GB | microSD, Up to 512 GB |
| Other | | 64GB, Expandable up to 256 GB | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v5.0 | v5.0 | V5.0 | v5.0, A2DP, LE |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | NFC with reader mode | Yes | Yes | Yes |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / | FDD-LTE 1800/2100/2600MHz, TDD | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz |
| 3G | UMTS 1700 / 1900 / 2100 / 850 / 900 MHz | UMTS 2100 MHz | UMTS 2100 / 900 MHz | UMTS 2100 / 900 MHz |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz |
| Wi-Fi | 802.11ac Wi?Fi with MIMO | Wi-Fi802.11b/g/n | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz) |
| GPS | A-GPS, GLONASS, BDS, GALILEO | A-GPS, GLONASS | A-GPS | A-GPS, GLONASS, BDS, GALILEO |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3174 mAh | 4200 mAh | 4200 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-Po | Li-Po | Li-Ion |
| Standby Time | Up to 21 hours | | | |
| Talk Time | Up to 60 hours | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor | IR Blaster | IR Blaster | Iris scanner |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |