Summary | 82 Score | 82 Score | 85 Score | |
| Performance | Exynos 8895 6 GB RAM Android 7.1.1 (Nougat) | Exynos 9810 6 GB RAM Android Oreo 8.1 | Snapdragon 675 SoC 6 GB RAM Android v9.0 (Pie) | |
| Display | 6.3 inch 1440 x 2960 pixels 521 PPI Density | 6.4 inch 1440 x 2960 pixels 516 PPI Density | 6.39 inch 1080 x 2340 pixels 403 PPI Density | |
| Camera | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual OIS (Optical Image Stabilization), Live focus,Max digital 10X zoom,Dual Capture | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera | 48 + 8 + 5 MP (Main) 32 MP (Front) 4K Video Recording Triple Camera | |
| Battery | 3300 mAh Li-ion | 4000 mAh Li-Ion | 3700 mAh Li-ion | |
Display |
| Screen Size | 6.3 inch | 6.4 inch | 6.39 inch | |
| Screen Resolution | 1440 x 2960 pixels | 1440 x 2960 pixels | 1080 x 2340 pixels | |
| Pixel Density | 521 PPI | 516 PPI | 403 PPI | |
| Display Type | Super AMOLED, Quad HD+ | Quad HD+ ,Super AMOLED | FHD Super AMOLED | |
| Gorilla Glass | Yes | Yes | - | |
| Screen Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 | - | |
Chipset |
| Brand | Samsung Mobiles | Samsung Mobiles | Vivo Mobiles | |
| Chipset | Exynos 8895 | Exynos 9810 | Snapdragon 675 SoC | |
| Processor | Octa-core (2.3GHz Quad + 1.7GHz Quad) | 2.8 GHz Octa Core processor | Octa core | |
| RAM | 6 GB RAM | 6 GB RAM | 6 GB RAM | |
| GPU | | Adreno 630 | Adreno 616 | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 12 + 12 MP | 48 + 8 + 5 MP | |
| Front Camera Resolution | 8 MP | 8 MP | 32 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, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android 7.1.1 (Nougat) | Android Oreo 8.1 | Android v9.0 (Pie) | |
| Weight | 195 g | 201 g | 185 g | |
| Dimensions | 162.5 x 74.8 x 8.6 mm | 161.9 x 76.4 x 8.8 mm | 157.3 x 74.7 x 8.2 mm | |
| Thickness | 8.6mm | 8.8mm | 8.2mm | |
Storage |
| Internal Storage | 64 GB | 128 GB | 256 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, Up to 512 GB | microSD, Up to 256 GB | |
| Other | 64GB , Expandable up to 256GB | | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v 5.0 (LE up to 2Mbps) | v5.0, A2DP, LE | v5.0 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes | Yes | No | |
Connectivity |
| 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) / 850(band 5) / 800(band 20) | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 / 900 MHz | | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | | |
| Wi-Fi | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz) | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| GPS | A-GPS, Glonass | A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3300 mAh | 4000 mAh | 3700 mAh | |
| Battery Type | Li-ion | Li-Ion | Li-ion | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Iris scanner | Iris scanner | Light sensor Proximity sensor Accelerometer | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |