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key specs | ||||
Display | 6.30-inch | 6.30-inch | ||
Processor | MediaTek Helio P60 | Qualcomm Snapdragon 660 | ||
Front Camera | 24-megapixel | 24-megapixel | ||
Rear Camera | 16-megapixel + 2-megapixel | 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel | ||
RAM | 6GB | 6GB | ||
Storage | 128GB | 128GB | ||
Battery Capacity | 3315mAh | 3800mAh | ||
OS | Android 8.1 Oreo | Android 8.0 Oreo | ||
Resolution | 1080x2280 pixels | 1080x2220 pixels | ||
general | ||||
Brand | Vivo | Samsung | ||
Model | Z3i | Galaxy A9 (2018) | ||
Release date | October 1, 2018 | October 1, 2018 | ||
Launched in India | Yes | - | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 155.97 x 75.63 x 8.10 | 162.50 x 77.00 x 7.80 | ||
Weight (g) | 163.70 | 183.00 | ||
Battery capacity (mAh) | 3315 | 3800 | ||
Colours | Aurora Blue and Millennium Powder | - | ||
display | ||||
Screen size (inches) | 6.30 | 6.30 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2280 pixels | 1080x2220 pixels | ||
Aspect ratio | 19:9 | - | ||
hardware | ||||
Processor | 2.2GHz octa-core | octa-core (4x2.2GHz + 4x1.8GHz) | ||
Processor make | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 660 | ||
RAM | 6GB | 6GB | ||
Internal storage | 128GB | 128GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 256 | 512 | ||
Dedicated microSD slot | Yes | - | ||
camera | ||||
Rear camera | 16-megapixel + 2-megapixel | 24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0) | ||
Front camera | 24-megapixel | 24-megapixel (f/2.0) | ||
Rear autofocus | - | Yes | ||
software | ||||
Operating system | Android 8.1 Oreo | Android 8.0 Oreo | ||
Skin | Funtouch OS | Samsung Experience UX | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 ac | 802.11 a/b/g/n/ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
USB OTG | Yes | - | ||
USB Type-C | No | Yes | ||
Number of SIMs | 2 | 2 | ||
NFC | - | Yes | ||
Headphones | - | 3.5mm | ||
FM | - | No | ||
sim 1 | ||||
GSM/CDMA | CDMA | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
SIM Type | - | Nano-SIM | ||
sim 2 | ||||
GSM/CDMA | CDMA | - | ||
SIM Type | - | Nano-SIM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sensors | ||||
Face unlock | Yes | Yes | ||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Gyroscope | Yes | Yes | ||
Ambient light sensor | - | Yes | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |