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key specs | ||||
Display | 5.50-inch | 6.30-inch | ||
Processor | Unisoc SC9863A | Samsung Exynos 7904 | ||
Front Camera | 5-megapixel | 8-megapixel | ||
Rear Camera | 13-megapixel + 2-megapixel | 13-megapixel + 5-megapixel | ||
RAM | 3GB | 3GB | ||
Storage | 32GB | 32GB | ||
Battery Capacity | 3060mAh | 5000mAh | ||
OS | Android 9 | Android 8.1 Oreo | ||
Resolution | 720x1440 pixels | 1080x2340 pixels | ||
general | ||||
Alternate names | Alcatel 1S (2019) | - | ||
Brand | Alcatel | Samsung | ||
Model | 1S | Galaxy M20 | ||
Release date | February 1, 2019 | January 1, 2019 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 147.80 x 70.70 x 8.60 | - | ||
Weight (g) | 146.00 | - | ||
Battery capacity (mAh) | 3060 | 5000 | ||
Launched in India | - | Yes | ||
Removable battery | - | No | ||
Wireless charging | - | No | ||
Colours | - | Charcoal Black, Ocean Blue | ||
display | ||||
Screen size (inches) | 5.50 | 6.30 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1440 pixels | 1080x2340 pixels | ||
Aspect ratio | 18:9 | 19.5:9 | ||
hardware | ||||
Processor | octa-core (4x1.6GHz + 4x1.2GHz) | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) | ||
Processor make | Unisoc SC9863A | Samsung Exynos 7904 | ||
RAM | 3GB | 3GB | ||
Internal storage | 32GB | 32GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 128 | 512 | ||
Dedicated microSD slot | Yes | Yes | ||
camera | ||||
Rear camera | 13-megapixel (f/2.0, 1.12-micron) + 2-megapixel (f/2.8, 1.65-micron) | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) | ||
Rear flash | Yes | Yes | ||
Front camera | 5-megapixel (f/2.2, 1.12-micron) | 8-megapixel (f/2.0) | ||
Rear autofocus | - | Yes | ||
Front flash | - | No | ||
software | ||||
Operating system | Android 9 | Android 8.1 Oreo | ||
Skin | - | Samsung Experience 9.5 UX | ||
connectivity | ||||
Wi-Fi | Yes | - | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | ||
Bluetooth | Yes, v 4.20 | Yes | ||
NFC | No | - | ||
Micro-USB | Yes | No | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | - | ||
Number of SIMs | 2 | 2 | ||
Wi-Fi Direct | Yes | - | ||
GPS | - | Yes | ||
USB Type-C | - | Yes | ||
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 | ||||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | - | ||
Face unlock | - | Yes | ||
Fingerprint 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 | - |