Xolo Era 2V vs Xiaomi Redmi 4A vs Samsung Galaxy J7 Prime vs Samsung Galaxy J3 (6) comparison
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| key specs |
| Display | 5.00-inch | 5.00-inch | 5.50-inch | 5.00-inch |
| Processor | MediaTek MT6737 | Qualcomm Snapdragon 425 | Samsung Exynos 7 Octa 7870 | 1.5GHz quad-core |
| Front Camera | 13-megapixel | 5-megapixel | 8-megapixel | 5-megapixel |
| Rear Camera | 8-megapixel | 13-megapixel | 13-megapixel | 8-megapixel |
| RAM | 2GB | 2GB | 3GB | 1.5GB |
| Storage | 16GB | 16GB | 16GB | 8GB |
| Battery Capacity | 3000mAh | 3120mAh | 3300mAh | 2600mAh |
| OS | Android 7.0 | Android 6.0 | Android 6.0 | Android 5.1 |
| Resolution | 720x1280 pixels | 720x1280 pixels | 1080x1920 pixels | 720x1280 pixels |
| general |
| Brand | Xolo | Xiaomi | Samsung | Samsung |
| Model | Era 2V | Redmi 4A | Galaxy J7 Prime | Galaxy J3 (6) |
| Release date | October 1, 2017 | November 1, 2016 | September 1, 2016 | November 1, 2015 |
| Form factor | Bar | Touchscreen | Touchscreen | Touchscreen |
| Battery capacity (mAh) | 3000 | 3120 | 3300 | 2600 |
| Removable battery | No | No | No | No |
| Colours | Black | Golden, Rose Gold, Dark Grey | Gold, Black | Gold, Black, White |
| Launched in India | - | Yes | Yes | Yes |
| Dimensions (mm) | - | 139.50 x 70.40 x 8.50 | 151.50 x 74.90 x 8.10 | 142.30 x 71.00 x 7.90 |
| Weight (g) | - | 131.50 | 167.00 | 138.00 |
| display |
| Screen size (inches) | 5.00 | 5.00 | 5.50 | 5.00 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 720x1280 pixels | 720x1280 pixels | 1080x1920 pixels | 720x1280 pixels |
| Aspect ratio | - | 16:9 | 16:9 | - |
| Pixels per inch (PPI) | - | 296 | 401 | - |
| Protection type | - | - | Gorilla Glass | - |
| hardware |
| Processor | 1.25GHz quad-core | 1.4GHz quad-core | 1.6GHz octa-core | 1.5GHz quad-core |
| Processor make | MediaTek MT6737 | Qualcomm Snapdragon 425 | Samsung Exynos 7 Octa 7870 | - |
| RAM | 2GB | 2GB | 3GB | 1.5GB |
| Internal storage | 16GB | 16GB | 16GB | 8GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 32 | 128 | 256 | 128 |
| camera |
| Rear camera | 8-megapixel | 13-megapixel (f/2.2) | 13-megapixel (f/1.9) | 8-megapixel |
| Rear flash | LED | Dual LED | LED | LED |
| Front camera | 13-megapixel | 5-megapixel (f/2.2) | 8-megapixel (f/1.9) | 5-megapixel |
| Rear autofocus | - | - | Yes | - |
| software |
| Operating system | Android 7.0 | Android 6.0 | Android 6.0 | Android 5.1 |
| Skin | - | MIUI 8 | - | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes | Yes, v 4.10 | Yes, v 4.10 | Yes |
| NFC | No | No | No | Yes |
| Infrared | No | Yes | No | No |
| USB OTG | No | Yes | Yes | No |
| Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
| FM | Yes | Yes | Yes | Yes |
| Number of SIMs | 2 | 2 | 2 | 1 |
| Wi-Fi Direct | No | Yes | No | No |
| Mobile High-Definition Link (MHL) | No | No | No | No |
| Wi-Fi standards supported | - | 802.11 a/b/g/n | - | - |
| Micro-USB | - | - | Yes | - |
| sim 1 |
| SIM Type | Micro-SIM | Micro-SIM | Nano-SIM | Micro-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Micro-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | GSM | GSM | - |
| 3G | Yes | Yes | Yes | - |
| 4G/ LTE | Yes | Yes | Yes | - |
| sensors |
| Compass/ Magnetometer | No | No | No | No |
| Proximity sensor | Yes | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | No | No |
| Gyroscope | Yes | Yes | No | No |
| Barometer | No | No | No | No |
| Temperature sensor | No | No | No | No |
| Fingerprint sensor | - | - | Yes | - |
| ratings |
| Overall NDTV Rating | - | Read Review | Read Review | - |
| Design Rating | - | | | - |
| Display Rating | - | | | - |
| Software Rating | - | | | - |
| Performance Rating | - | | | - |
| Battery Life Rating | - | | | - |
| Camera Rating | - | | | - |
| Value for Money Rating | - | | | - |