Realme U1 vs Oppo A57 vs Oppo F1 comparison
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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 | | | |
key specs |
Display | 6.30-inch | 5.20-inch | 5.00-inch |
Processor | MediaTek Helio P70 | Qualcomm Snapdragon 435 | Qualcomm Snapdragon 616 |
Front Camera | 25-megapixel | 16-megapixel | 8-megapixel |
Rear Camera | 13-megapixel + 2-megapixel | 13-megapixel | 13-megapixel |
RAM | 4GB | 3GB | 3GB |
Storage | 64GB | 32GB | 16GB |
Battery Capacity | 3500mAh | 2900mAh | 2500mAh |
OS | Android 8.1 Oreo | Android 6.0 | Android 5.1 |
Resolution | 1080x2340 pixels | 720x1280 pixels | 720x1280 pixels |
general |
Brand | Realme | Oppo | Oppo |
Model | U1 | A57 | F1 |
Release date | November 1, 2018 | November 1, 2016 | January 1, 2016 |
Launched in India | Yes | Yes | - |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 157.00 x 74.00 x 8.00 | 149.10 x 72.90 x 7.65 | 143.50 x 71.00 x 7.25 |
Weight (g) | 168.00 | 147.00 | 134.00 |
Battery capacity (mAh) | 3500 | 2900 | 2500 |
Removable battery | No | No | No |
Wireless charging | No | - | - |
Colours | Ambitious Black, Brave Blue, and Fiery Gold | Rose Gold, Gold | Gold, Rose Gold |
SAR value | 1.31 | 1.31 | 0.16 |
display |
Screen size (inches) | 6.30 | 5.20 | 5.00 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x2340 pixels | 720x1280 pixels | 720x1280 pixels |
Protection type | Gorilla Glass | - | - |
Aspect ratio | 19.5:9 | 16:9 | - |
Pixels per inch (PPI) | 409 | - | 294 |
hardware |
Processor | 2.1GHz octa-core | 1.4GHz octa-core | 1.2GHz octa-core |
Processor make | MediaTek Helio P70 | Qualcomm Snapdragon 435 | Qualcomm Snapdragon 616 |
RAM | 4GB | 3GB | 3GB |
Internal storage | 64GB | 32GB | 16GB |
Expandable storage | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 128 |
Dedicated microSD slot | Yes | - | - |
camera |
Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 13-megapixel (f/2.2) | 13-megapixel |
Rear flash | LED | LED | LED |
Front camera | 25-megapixel (f/2.0) | 16-megapixel (f/2.0, 1.12-micron) | 8-megapixel |
Rear autofocus | - | Phase detection autofocus | - |
Front autofocus | - | Yes | - |
Front flash | - | - | No |
software |
Operating system | Android 8.1 Oreo | Android 6.0 | Android 5.1 |
Skin | ColorOS 5.2 | ColorOS 3.0 | ColorOS 2.1 |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 b/g/n |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.00 |
USB OTG | Yes | Yes | Yes |
Micro-USB | Yes | Yes | - |
Headphones | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 |
Active 4G on both SIM cards | Yes | - | - |
NFC | - | No | No |
Infrared | - | No | No |
Wi-Fi Direct | - | No | No |
Mobile High-Definition Link (MHL) | - | No | No |
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 |
sensors |
Face unlock | Yes | - | - |
Fingerprint sensor | Yes | Yes | - |
Compass/ Magnetometer | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes |
Barometer | - | No | No |
Temperature sensor | - | No | No |