Nokia 2.1 vs Redmi 5A vs Mi A1 vs Xiaomi Redmi Note 4 comparison
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key specs |
Display | 5.50-inch | 5.00-inch | 5.50-inch | 5.50-inch |
Front Camera | 5-megapixel | 5-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 8-megapixel | 13-megapixel | 12-megapixel | 13-megapixel |
RAM | 1GB | 2GB | 4GB | 4GB |
Storage | 8GB | 16GB | 64GB | 64GB |
Battery Capacity | 4000mAh | 3000mAh | 3080mAh | 4100mAh |
OS | Android 8.1 | Android 7.1.2 | Android 7.1.2 | Android 6.0 |
Resolution | 720x1280 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
Processor | - | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 625 |
general |
Brand | Nokia | Xiaomi | Xiaomi | Xiaomi |
Model | 2.1 | Redmi 5A | Mi A1 | Redmi Note 4 |
Release date | May 1, 2018 | October 1, 2017 | September 1, 2017 | August 1, 2016 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 153.70 x 77.70 x 9.35 | 140.40 x 70.10 x 8.40 | 155.40 x 75.80 x 7.30 | 151.00 x 76.00 x 8.30 |
Battery capacity (mAh) | 4000 | 3000 | 3080 | 4100 |
Colours | Blue/ Copper, Blue/ Silver, Grey/ Silver | Gold, Rose Gold, Grey | Rose Gold, Gold, Black | Gold, Grey, Matte Black |
Launched in India | - | Yes | Yes | Yes |
Body type | - | Metal | - | - |
Weight (g) | - | 137.00 | 165.00 | 175.00 |
Removable battery | - | No | No | No |
display |
Screen size (inches) | 5.50 | 5.00 | 5.50 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
Aspect ratio | - | 16:9 | 16:9 | 16:9 |
Pixels per inch (PPI) | - | 294 | - | 401 |
hardware |
Processor make | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 425 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 625 |
RAM | 1GB | 2GB | 4GB | 4GB |
Internal storage | 8GB | 16GB | 64GB | 64GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 128 | 256 | 128 | 128 |
Processor | - | 1.4GHz quad-core | 2GHz octa-core | 2GHz octa-core |
camera |
Rear camera | 8-megapixel | 13-megapixel (f/2.2) | 12-megapixel | 13-megapixel (f/2.0, 1.12-micron) |
Rear flash | LED | LED | Dual LED | Dual LED |
Front camera | 5-megapixel | 5-megapixel (f/2.0) | 5-megapixel | 5-megapixel (f/2.0) |
Rear autofocus | - | Phase detection autofocus | - | Phase detection autofocus |
Front flash | - | No | - | - |
software |
Operating system | Android 8.1 | Android 7.1.2 | Android 7.1.2 | Android 6.0 |
Skin | - | MIUI 9 | - | MIUI 8 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 4.10 | Yes, v 4.20 | Yes, v 4.10 |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
NFC | - | No | No | No |
Infrared | - | Yes | Yes | Yes |
USB OTG | - | Yes | Yes | Yes |
Micro-USB | - | Yes | - | Yes |
FM | - | Yes | No | Yes |
Number of SIMs | - | 2 | 2 | 2 |
Wi-Fi Direct | - | No | No | No |
Mobile High-Definition Link (MHL) | - | No | No | No |
USB Type-C | - | - | Yes | - |
sensors |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Compass/ Magnetometer | - | No | Yes | Yes |
Gyroscope | - | No | Yes | Yes |
Barometer | - | No | No | No |
Temperature sensor | - | No | No | No |
Fingerprint sensor | - | - | Yes | Yes |
ratings |
Overall NDTV Rating | - | Read Review | Read Review | Read Review |
Design Rating | - | | | |
Display Rating | - | | | |
Software Rating | - | | | |
Performance Rating | - | | | |
Battery Life Rating | - | | | |
Camera Rating | - | | | |
Value for Money Rating | - | | | |
sim 1 |
SIM Type | - | Nano-SIM | Nano-SIM | Micro-SIM |
GSM/CDMA | - | GSM | GSM | GSM |
3G | - | Yes | Yes | Yes |
4G/ LTE | - | Yes | Yes | Yes |
sim 2 |
SIM Type | - | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | - | GSM | GSM | GSM |
3G | - | Yes | Yes | Yes |
4G/ LTE | - | Yes | Yes | Yes |