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key specs | ||||
Display | 4.20-inch | 2.40-inch | 2.40-inch | |
Processor | Qualcomm Snapdragon 845 | - | Spreadtrum SC9820A | |
Front Camera | 8-megapixel | 0.3-megapixel | 0.3-megapixel | |
Rear Camera | 12-megapixel + 12-megapixel | 2-megapixel | 2-megapixel | |
RAM | 6GB | 512MB | 512MB | |
Storage | 128GB | 4GB | 4GB | |
Battery Capacity | 3070mAh | 2000mAh | 2000mAh | |
OS | Android 8.1 Oreo | KAI OS | KAI OS | |
Resolution | 1080x1920 pixels | 240x320 pixels | 240x320 pixels | |
general | ||||
Brand | Samsung | Jio | Jio | |
Model | W2019 | Phone 2 | Phone | |
Release date | November 1, 2018 | July 1, 2018 | July 1, 2017 | |
Form factor | Flip | QWERTY | Bar | |
Dimensions (mm) | 132.90 x 63.40 x 17.30 | - | - | |
Weight (g) | 275.00 | - | - | |
Battery capacity (mAh) | 3070 | 2000 | 2000 | |
Colours | Gold, Silver | - | Black | |
Launched in India | - | Yes | Yes | |
Removable battery | - | - | Yes | |
display | ||||
Screen size (inches) | 4.20 | 2.40 | 2.40 | |
Touchscreen | Yes | No | No | |
Resolution | 1080x1920 pixels | 240x320 pixels | 240x320 pixels | |
Aspect ratio | 16:9 | - | - | |
hardware | ||||
Processor | 1.7GHz octa-core (4x2.8GHz + 4x1.7GHz) | - | 1.2GHz dual-core | |
Processor make | Qualcomm Snapdragon 845 | - | Spreadtrum SC9820A (SPRD 9820A/QC8905) | |
RAM | 6GB | 512MB | 512MB | |
Internal storage | 128GB | 4GB | 4GB | |
Expandable storage | - | Yes | Yes | |
Expandable storage type | - | SD card | microSD | |
Expandable storage up to (GB) | - | 128 | 128 | |
camera | ||||
Rear camera | 12-megapixel (f/1.5) + 12-megapixel (f/2.4) | 2-megapixel | 2-megapixel | |
Rear autofocus | Yes | - | - | |
Rear flash | Yes | - | - | |
Front camera | 8-megapixel (f/2.0) | 0.3-megapixel | 0.3-megapixel | |
software | ||||
Operating system | Android 8.1 Oreo | KAI OS | KAI OS | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - | - | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.20 | Yes | Yes, v 4.10 | |
NFC | Yes | Yes | Yes | |
USB Type-C | Yes | - | - | |
Number of SIMs | 2 | - | 1 | |
Wi-Fi Direct | Yes | - | No | |
Active 4G on both SIM cards | No | - | - | |
Headphones | - | 3.5mm | Yes | |
FM | - | Yes | Yes | |
Infrared | - | - | No | |
USB OTG | - | - | No | |
Mobile High-Definition Link (MHL) | - | - | Yes | |
sim 1 | ||||
SIM Type | Nano-SIM | - | Nano-SIM | |
GSM/CDMA | GSM | - | GSM | |
3G | Yes | - | No | |
4G/ LTE | Yes | - | Yes | |
sim 2 | ||||
SIM Type | Nano-SIM | - | - | |
GSM/CDMA | GSM | - | - | |
3G | Yes | - | - | |
4G/ LTE | Yes | - | - | |
sensors | ||||
Fingerprint sensor | Yes | - | - | |
Compass/ Magnetometer | Yes | - | No | |
Proximity sensor | Yes | - | No | |
Accelerometer | Yes | - | No | |
Ambient light sensor | Yes | - | No | |
Gyroscope | Yes | - | No | |
Barometer | Yes | - | No | |
Temperature sensor | - | - | No | |
ratings | ||||
Overall NDTV Rating | - | - | Read Review | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - |