Summary | 80 Score | 81 Score | | |
| Performance | Exynos 9810 6 GB RAM Android Oreo 8.0 | Qualcomm Snapdragon 845 8 GB RAM Android Oreo 8.0 | | |
| Display | 6.2 inch 1440 x 2560 pixels 474 PPI Density | 5.99 inch 1080 x 2160 pixels 403 PPI Density | | |
| Camera | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Auto, Food, Hyperlapse, Live Focus, Panorama, Pro, Slow Motion, Sports, Stickers, Super Slow-mo | 20 + 12 MP (Main) 20 MP (Front) Dual Camera | | |
| Battery | 3500 mAh Li-Ion | 4000 mAh Li-Po | | |
Display |
| Screen Size | 6.2 inch | 5.99 inch | | |
| Screen Resolution | 1440 x 2560 pixels | 1080 x 2160 pixels | | |
| Pixel Density | 474 PPI | 403 PPI | | |
| Display Type | Super AMOLED Capacitive Touchscreen, Multi-touch | FHD IPS | | |
| Gorilla Glass | Yes | - | | |
| Screen Protection | Corning Gorilla Glass 5 | - | | |
Chipset |
| Brand | Samsung Mobiles | Xiaomi Mobiles | | |
| Chipset | Exynos 9810 | Qualcomm Snapdragon 845 | | |
| Processor | 2.7 GHz Octa-core processor | 2.8 GHz, Octa core processor | | |
| RAM | 6 GB RAM | 8 GB RAM | | |
| GPU | ARM Heimdall MP18 | AdrenoTM 630 | | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 20 + 12 MP | | |
| Front Camera Resolution | 8 MP | 20 MP | | |
| Video | 4K Video Recording | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | | |
General |
| Operating System | Android | Android | | |
| OS Version | Android Oreo 8.0 | Android Oreo 8.0 | | |
| Weight | 189 g | 190 g | | |
| Dimensions | 158.1 x 73.8 x 8.5 mm | 161.62 x 75.4 x 9.25 mm | | |
| Thickness | 8.5mm | 9.25mm | | |
Storage |
| Internal Storage | 64 GB | 128 GB | | |
| Card Slot | microSD, Up to 400 GB | No microSD | | |
| Other | 64 GB, Expandable up to 400 GB | | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | | |
| SIM Card Type | Nano-SIM | Nano-SIM | | |
| Bluetooth | 5.0, A2DP, LE, aptX | 5.0, A2DP, LE,wireless technology | | |
| 3.5 mm Jack | Yes | Yes | | |
| NFC | Yes | Yes | | |
Connectivity |
| VoLTE | Dual SIM Dual VoLTE | | | |
| 4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | 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) / 850(band 5) / 800(band 20) | | |
| 3G | UMTS 2100 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11, b/g/n | | |
| GPS | A-GPS, GLONASS, BDS, GALILEO | A-GPS | | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3500 mAh | 4000 mAh | | |
| Battery Type | Li-Ion | Li-Po | | |
| Standby Time | Up to 94 hrs | | | |
| Talk Time | Up to 15 hrs | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Iris scanner | Light sensor Proximity sensor Accelerometer Compass Gyroscope | | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |