Summary | 83 Score | 75 Score | 78 Score | |
Performance | Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android v7.1.1 Nougat | Exynos 7870 Processor 4 GB RAM Android Oreo 8.1 | Exynos 7870 3 GB RAM Android , Marshmallow 6.0 | |
Display | 6.2 inch 1440 x 2560 pixels 474 PPI Density | 5.6 inch 720 x 1480 pixels 294 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | |
Camera | 20 + 20 MP (Main) 22 MP (Front) 4K Video Recording Dual Camera | 13 MP (Main) 8 MP (Front) | 13 MP (Main) 5 MP (Front) | |
Battery | 5000 mAh | 3000 mAh Li-ion | 3300 mAh Li-Po | |
Display |
Screen Size | 6.2 inch | 5.6 inch | 5.5 inch | |
Screen Resolution | 1440 x 2560 pixels | 720 x 1480 Pixels | 1920 x 1080 pixels | |
Pixel Density | 474 PPI | 294 PPI | 401 PPI | |
Display Type | Quad HD | HD+ | Super AMOLED touchscreen | |
Gorilla Glass | - | - | Yes | |
Screen Protection | - | - | Corning Gorilla Glass 4 | |
Chipset |
Brand | Oppo Mobiles | Samsung Mobiles | Samsung Mobiles | |
Chipset | Qualcomm MSM8996 Snapdragon 821 | Exynos 7870 Processor | Exynos 7870 | |
Processor | Quad Core Processor | 1.6GHz Octa-core processor | 1.6GHz octa-core processor | |
RAM | 6 GB RAM | 4 GB RAM | 3 GB RAM | |
GPU | | ARM Mali T830 MP1 | Adreno 506 GPU | |
Camera |
Rear Camera Resolution | 20 + 20 MP | 13 MP | 13 MP | |
Front Camera Resolution | 22 MP | 8 MP | 5 MP | |
Video | 4K Video Recording | | | |
Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
Operating System | Android | Android | Android | |
OS Version | Android v7.1.1 Nougat | Android Oreo 8.1 | Android , Marshmallow 6.0 | |
Weight | | 153 g | 169 g | |
Dimensions | | 149.3 x 70.2 x 8.2 mm | 151.70 x 76.00 x 7.80 mm | |
Thickness | | 8.2mm | | |
Storage |
Internal Storage | 128 GB | 64 GB | 16 GB | |
Card Slot | microSD, Up to 256 GB | microSD, Up to 256 GB | microSD, up to 128 GB | |
Other | 128GB ,Expandable 256 GB | 64 GB ,Expandable Upto 256 GB | 16GB, Expandable up to 128GB | |
Communication |
SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
SIM Card Type | Micro-SIM | Nano-SIM | Micro-SIM | |
Bluetooth | v4.1 | No | Yes, v4.0 | |
3.5 mm Jack | Yes | Yes | Yes | |
NFC | No | No | No | |
Connectivity |
VoLTE | | | | |
4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE Cat 6, 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | |
3G | UMTS 2100 / 900 MHz | UMTS 2100 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUP | |
2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | 850 / 900 / 1800 / 1900 MHz | |
Wi-Fi | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n | |
GPS | A-GPS | with A-GPS, Glonass | A-GPS / GPS | |
GPRS | | | | |
EDGE | | | | |
Radio | | | | |
Battery |
Battery Capacity | 5000 mAh | 3000 mAh | 3300 mAh | |
Battery Type | | Li-ion | Li-Po | |
Standby Time | | | | |
Talk Time | | | | |
Other Features |
Fingerprint Scanner | | | | |
Waterproof | | | | |
Sensors | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope | proximity sensor Accelerometer Ambient Light | |
Messaging | | | Sms, MMS, Email Push mail, IM, Hangouts | |
Java | | | | |
Other | | | | |