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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 | 6.30-inch | 6.40-inch | ||
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 670 | ||
Front Camera | 24-megapixel | 25-megapixel | ||
Rear Camera | 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel | 16-megapixel + 5-megapixel | ||
RAM | 6GB | 8GB | ||
Storage | 128GB | 128GB | ||
Battery Capacity | 3800mAh | 3500mAh | ||
OS | Android 8.0 Oreo | Android 8.1 | ||
Resolution | 1080x2220 pixels | 1080x2280 pixels | ||
general | ||||
Brand | Samsung | Oppo | ||
Model | Galaxy A9 (2018) | R17 | ||
Release date | October 1, 2018 | August 1, 2018 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 162.50 x 77.00 x 7.80 | - | ||
Weight (g) | 183.00 | - | ||
Battery capacity (mAh) | 3800 | 3500 | ||
Fast charging | - | VOOC | ||
Colours | - | Streamer Blue, Neon Purple | ||
display | ||||
Screen size (inches) | 6.30 | 6.40 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2220 pixels | 1080x2280 pixels | ||
Aspect ratio | - | 19:9 | ||
Pixels per inch (PPI) | - | 374 | ||
hardware | ||||
Processor | octa-core (4x2.2GHz + 4x1.8GHz) | octa-core (2x2GHz + 6x1.7GHz) | ||
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 670 | ||
RAM | 6GB | 8GB | ||
Internal storage | 128GB | 128GB | ||
Expandable storage | Yes | No | ||
Expandable storage type | microSD | - | ||
Expandable storage up to (GB) | 512 | - | ||
camera | ||||
Rear camera | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0) | 16-megapixel (f/1.8, 1.22-micron) + 5-megapixel | ||
Rear autofocus | Yes | Phase detection autofocus | ||
Front camera | 24-megapixel (f/2.0) | 25-megapixel (f/2.0) | ||
Rear flash | - | Dual LED | ||
software | ||||
Operating system | Android 8.0 Oreo | Android 8.1 | ||
Skin | Samsung Experience UX | ColorOS 5.2 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
NFC | Yes | - | ||
USB Type-C | Yes | - | ||
Headphones | 3.5mm | 3.5mm | ||
FM | No | - | ||
Number of SIMs | 2 | - | ||
Micro-USB | - | Yes | ||
Wi-Fi Direct | - | Yes | ||
sim 1 | ||||
SIM Type | Nano-SIM | - | ||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sim 2 | ||||
SIM Type | Nano-SIM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | - | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes | Yes |