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key specs | ||||
Display | 5.00-inch | 5.50-inch | ||
Processor | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 650 | ||
Front Camera | 5-megapixel | 5-megapixel | ||
Rear Camera | 5-megapixel | 16-megapixel | ||
RAM | 1GB | 2GB | ||
Storage | 16GB | 16GB | ||
Battery Capacity | 2600mAh | 4050mAh | ||
OS | Android 9.0 Pie (Go edition) | Android 5.1 | ||
Resolution | 540x960 pixels | 1080x1920 pixels | ||
general | ||||
Brand | Samsung | Xiaomi | ||
Model | Galaxy A2 Core | Redmi Note 3 | ||
Release date | April 1, 2019 | November 1, 2015 | ||
Form factor | Touchscreen | Touchscreen | ||
Battery capacity (mAh) | 2600 | 4050 | ||
Launched in India | - | Yes | ||
Dimensions (mm) | - | 150.00 x 76.00 x 8.65 | ||
Weight (g) | - | 164.00 | ||
Removable battery | - | No | ||
Colours | - | Gold, Silver, Dark Grey | ||
SAR value | - | 0.56 | ||
display | ||||
Screen size (inches) | 5.00 | 5.50 | ||
Touchscreen | Yes | Yes | ||
Resolution | 540x960 pixels | 1080x1920 pixels | ||
Aspect ratio | 16:9 | 16:9 | ||
Pixels per inch (PPI) | - | 403 | ||
hardware | ||||
Processor | octa-core | hexa-core (4x1.4GHz + 4x1.8GHz) | ||
Processor make | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 650 | ||
RAM | 1GB | 2GB | ||
Internal storage | 16GB | 16GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | - | 128 | ||
camera | ||||
Rear camera | 5-megapixel | 16-megapixel (f/2.0) | ||
Rear autofocus | Yes | Phase detection autofocus | ||
Rear flash | Yes | Dual LED | ||
Front camera | 5-megapixel | 5-megapixel (f/2.0) | ||
Front flash | - | No | ||
software | ||||
Operating system | Android 9.0 Pie (Go edition) | Android 5.1 | ||
Skin | - | MIUI 7 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes | Yes, v 4.10 | ||
Micro-USB | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | Yes | ||
Number of SIMs | 2 | 2 | ||
NFC | - | No | ||
Infrared | - | Yes | ||
USB OTG | - | Yes | ||
Wi-Fi Direct | - | Yes | ||
Mobile High-Definition Link (MHL) | - | No | ||
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 | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sensors | ||||
Accelerometer | Yes | Yes | ||
Fingerprint sensor | - | Yes | ||
Compass/ Magnetometer | - | Yes | ||
Proximity sensor | - | Yes | ||
Ambient light sensor | - | Yes | ||
Gyroscope | - | Yes | ||
Barometer | - | 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 | - |