Summary | 80 Score | 77 Score | 81 Score | |
Performance | Qualcomm Snapdragon 630 4 GB RAM Android 7.1.1 (Nougat), planned upgrade to Android 8.0 (Oreo) | Exynos 7904 4 GB RAM Android v9.0 (Pie) | Qualcomm Snapdragon 712 6 GB RAM Android 9 (Pie) | |
Display | 5.2 inch 1080 x 1920 pixels 424 PPI Density | 6.4 inch 1080 x 2340 pixels 403 PPI Density | 6.2 inch 1080 x 2340 pixels 395 PPI Density | |
Camera | 16 MP (Main) 5 MP (Front) 4K Video Recording | 16 + 5 MP (Main) 16 MP (Front) Dual Camera | 16 + 8 + 2 MP (Main) 32 MP (Front) Triple Camera | |
Battery | 3100 mAh Li-ion | 4000 mAh Li-ion | 5000 mAh | |
Display |
Screen Size | 5.2 inch | 6.4 inch | 6.2 inch | |
Screen Resolution | 1080 x 1920 pixels | 1080 x 2340 pixels | 1080 x 2280 pixels | |
Pixel Density | 424 PPI | 403 PPI | 395 PPI | |
Display Type | FHD IPS | Super AMOLED | IPS LCD | |
Gorilla Glass | Yes | - | - | |
Screen Protection | Corning Gorilla Glass 3 | - | - | |
Chipset |
Brand | Nokia Mobiles | Samsung Mobiles | Vivo Mobiles | |
Chipset | Qualcomm Snapdragon 630 | Exynos 7904 | Qualcomm Snapdragon 712 | |
Processor | Octa-core 2.2 GHz Cortex-A53 | 1.8 GHz Octa core | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) | |
RAM | 4 GB RAM | 4 GB RAM | 6 GB RAM | |
GPU | Adreno 508 | Mali-G71 MP2 | Adreno 616 | |
Camera |
Rear Camera Resolution | 16 MP | 16 + 5 MP | 16 + 8 + 2 MP | |
Front Camera Resolution | 5 MP | 16 MP | 32 MP | |
Video | 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 | |
General |
Operating System | Android | Android | Android | |
OS Version | Android 7.1.1 (Nougat), planned upgrade to Android 8.0 (Oreo) | Android v9.0 (Pie) | Android 9 (Pie) | |
Weight | | | 201 g | |
Dimensions | 141.2 x 71.45 x 7.92 mm | 158.5 x 74.7 x 7.7 mm | 162.4 x 77.3 x 8.9 mm | |
Thickness | 7.92mm | 7.7mm | 8.9mm | |
Storage |
Internal Storage | 64 GB | 64 GB | 128 GB | |
Card Slot | microSD, Up to 128 GB | microSD, Up to 512 GB | Expandable up to 256 GB | |
Other | 64 GB ,Expandable Upto 128 GB | | | |
Communication |
SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
Bluetooth | v5.0 | v5.0 | v5.0, A2DP, LE | |
3.5 mm Jack | Yes | Yes | Yes | |
NFC | Yes | No | | |
Connectivity |
VoLTE | | Dual SIM Dual VoLTE | Dual SIM Dual VoLTE | |
4G | LTE 2100, LTE 800, LTE 1800, LTE 2600, LTE 850, LTE 1900, LTE 2300, LTE 2500 | 800 / 1800 / 1900 / 2100 / 2600 MHz | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | |
3G | UMTS 1900 / 2100 / 850 / 900 MHz | 2100 / 900 MHz | UMTS 2100 / 900 MHz | |
2G | GSM 1800 / 1900 / 850 / 900 MHz | 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
GPS | GPS / AGPS + GLONASS + BDS | with A-GPS, Glonass | Yes, with A-GPS, GLONASS, BDS | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 3100 mAh | 4000 mAh | 5000 mAh | |
Battery Type | Li-ion | Li-ion | | |
Standby Time | | | | |
Talk Time | | | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Proximity Sensor Accelerometer Compass Ambient Light G-Sensor Gyro Fingerprint Hall Effect | Light sensor Proximity sensor Accelerometer Gyroscope | Accelerometer Gyro Proximity Compass | |
Messaging | | | | |
Java | | | | |
Other | | | | |