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ratings | ||||
Overall NDTV Rating | Read Review | - | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 6.53-inch | 6.00-inch | ||
Processor | MediaTek Helio P70 | MediaTek Helio P23 | ||
Front Camera | 16-megapixel | 20-megapixel | ||
Rear Camera | 16-megapixel + 2-megapixel | 16-megapixel | ||
RAM | 4GB | 4GB | ||
Storage | 128GB | 64GB | ||
Battery Capacity | 4020mAh | 3200mAh | ||
OS | Android Pie | Android 7.1 | ||
Resolution | 1080x2340 pixels | 1080x2160 pixels | ||
general | ||||
Brand | Oppo | Oppo | ||
Model | A9 | A75s | ||
Release date | April 1, 2019 | December 1, 2017 | ||
Launched in India | Yes | - | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 162.00 x 76.10 x 8.30 | 156.50 x 76.00 x 7.50 | ||
Weight (g) | 190.00 | 152.00 | ||
Battery capacity (mAh) | 4020 | 3200 | ||
Colours | Marble Green, Jade White, Fluorite Purple | Champagne, Black | ||
display | ||||
Screen size (inches) | 6.53 | 6.00 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2340 pixels | 1080x2160 pixels | ||
Protection type | Gorilla Glass | - | ||
hardware | ||||
Processor | octa-core | 2.5GHz octa-core | ||
Processor make | MediaTek Helio P70 | MediaTek Helio P23 (MT6763T) | ||
RAM | 4GB | 4GB | ||
Internal storage | 128GB | 64GB | ||
Expandable storage | - | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 256 | ||
camera | ||||
Rear camera | 16-megapixel (f/1.8, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron) | 16-megapixel | ||
Rear autofocus | Yes | - | ||
Rear flash | Yes | LED | ||
Front camera | 16-megapixel (f/2.0) | 20-megapixel | ||
software | ||||
Operating system | Android Pie | Android 7.1 | ||
Skin | ColorOS 6.0 | Color OS 3.2 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a | 802.11 a/b/g/n | ||
Bluetooth | Yes, v 4.20 | Yes, v 4.20 | ||
USB OTG | Yes | Yes | ||
Micro-USB | Yes | - | ||
Number of SIMs | 2 | 2 | ||
GPS | - | Yes | ||
Headphones | - | 3.5mm | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | - | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes | - |