|
|
|
||
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 | 6.10-inch | 6.22-inch | ||
Processor | MediaTek Helio P22 | MediaTek Helio P22 | ||
Front Camera | 5-megapixel | 8-megapixel | ||
Rear Camera | 8-megapixel | 13-megapixel + 2-megapixel | ||
RAM | 2GB | 3GB | ||
Storage | 32GB | 32GB | ||
Battery Capacity | 4000mAh | 4030mAh | ||
OS | Android Pie | Android 8.1 | ||
Resolution | 720x1560 pixels | 720x1520 pixels | ||
general | ||||
Brand | Oppo | Vivo | ||
Model | A1k | Y91 | ||
Release date | April 1, 2019 | January 1, 2019 | ||
Form factor | Touchscreen | Touchscreen | ||
Body type | Plastic | - | ||
Dimensions (mm) | 154.50 x 73.80 x 8.40 | 155.11 x 75.09 x 8.28 | ||
Weight (g) | 170.00 | 163.50 | ||
Battery capacity (mAh) | 4000 | 4030 | ||
Colours | Black, Red | Nebula Purple, Ocean Blue, Starry Black | ||
Launched in India | - | Yes | ||
display | ||||
Screen size (inches) | 6.10 | 6.22 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1560 pixels | 720x1520 pixels | ||
Protection type | Gorilla Glass | - | ||
Pixels per inch (PPI) | 282 | - | ||
hardware | ||||
Processor | octa-core | octa-core | ||
Processor make | MediaTek Helio P22 (MT6762) | MediaTek Helio P22 (MT6762R) | ||
RAM | 2GB | 3GB | ||
Internal storage | 32GB | 32GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | - | 256 | ||
Dedicated microSD slot | - | Yes | ||
camera | ||||
Rear camera | 8-megapixel (f/2.2, 1.4-micron) | 13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4) | ||
Rear flash | LED | LED | ||
Front camera | 5-megapixel (f/2.0, 1.12-micron) | 8-megapixel (f/f/1.8) | ||
Front flash | - | No | ||
software | ||||
Operating system | Android Pie | Android 8.1 | ||
Skin | ColorOS 6.0 | Funtouch OS 4.5 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | ||
Micro-USB | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
Number of SIMs | 2 | 2 | ||
NFC | - | No | ||
Active 4G on both SIM cards | - | Yes | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sensors | ||||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Face unlock | - | Yes | ||
Fingerprint sensor | - | Yes | ||
Gyroscope | - | Yes |