Samsung Galaxy J7 Duo vs ZTE Blade V9 Vita vs Samsung Galaxy J2 Pro (2018) vs ZTE ZMax Pro comparison
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key specs |
Display | 5.50-inch | 5.45-inch | 5.00-inch | 6.00-inch |
Processor | Samsung Exynos 7885 | Qualcomm Snapdragon 435 | 1.4GHz quad-core | Qualcomm Snapdragon 617 |
Front Camera | 8-megapixel | 5-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 13-megapixel + 5-megapixel | 13-megapixel | 8-megapixel | 13-megapixel |
RAM | 4GB | 2GB | 1.5GB | 2GB |
Storage | 32GB | 16GB | 16GB | 32GB |
Battery Capacity | 3000mAh | 3200mAh | 2600mAh | 3400mAh |
OS | Android Oreo | Android 8.1 | Android 7.0 | Android 6.0 |
Resolution | 720x1280 pixels | 1080x2160 pixels | 540x960 pixels | 1080x1920 pixels |
general |
Brand | Samsung | ZTE | Samsung | ZTE |
Model | Galaxy J7 Duo | Blade V9 Vita | Galaxy J2 Pro (2018) | ZMax Pro |
Release date | March 1, 2018 | February 1, 2018 | January 1, 2018 | July 1, 2016 |
Launched in India | Yes | - | Yes | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 153.50 x 77.20 x 8.20 | 146.80 x 68.70 x 7.60 | 143.80 x 72.30 x 8.40 | - |
Weight (g) | 174.00 | - | 153.00 | - |
Battery capacity (mAh) | 3000 | 3200 | 2600 | 3400 |
Colours | Black and Gold | - | Black, Blue, Gold | - |
Removable battery | - | - | No | No |
display |
Screen size (inches) | 5.50 | 5.45 | 5.00 | 6.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 1080x2160 pixels | 540x960 pixels | 1080x1920 pixels |
Aspect ratio | 16:9 | - | 16:9 | - |
Pixels per inch (PPI) | 267 | - | 220 | - |
Protection type | - | - | Gorilla Glass | - |
hardware |
Processor | octa-core (2x2.2GHz + 6x1.6GHz) | 1.4GHz octa-core | 1.4GHz quad-core | 1.5GHz octa-core |
Processor make | Samsung Exynos 7885 | Qualcomm Snapdragon 435 | - | Qualcomm Snapdragon 617 |
RAM | 4GB | 2GB | 1.5GB | 2GB |
Internal storage | 32GB | 16GB | 16GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | - | 256 | - |
camera |
Rear camera | 13-megapixel (f/1.9) + 5-megapixel (f/1.9) | 13-megapixel | 8-megapixel (f/2.2) | 13-megapixel |
Rear autofocus | Yes | - | Yes | - |
Rear flash | LED | LED | LED | LED |
Front camera | 8-megapixel (f/1.9) | 5-megapixel | 5-megapixel (f/2.2) | 5-megapixel |
Front flash | LED | - | LED | - |
software |
Operating system | Android Oreo | Android 8.1 | Android 7.0 | Android 6.0 |
connectivity |
Wi-Fi | Yes | 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 | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.10 | Yes, v 4.20 | Yes |
NFC | No | - | No | No |
FM | Yes | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 | 1 |
Headphones | - | 3.5mm | 3.5mm | 3.5mm |
Wi-Fi Direct | - | Yes | Yes | No |
Infrared | - | - | No | No |
USB OTG | - | - | Yes | No |
Micro-USB | - | - | Yes | - |
Mobile High-Definition Link (MHL) | - | - | No | No |
sensors |
Fingerprint sensor | Yes | - | - | - |
Compass/ Magnetometer | No | Yes | No | No |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Gyroscope | - | Yes | No | Yes |
Ambient light sensor | - | - | Yes | Yes |
Barometer | - | - | No | No |
Temperature sensor | - | - | No | No |
sim 1 |
SIM Type | - | Nano-SIM | Micro-SIM | Micro-SIM |
GSM/CDMA | - | GSM | GSM | GSM |
3G | - | Yes | Yes | Yes |
4G/ LTE | - | Yes | Yes | Yes |
sim 2 |
SIM Type | - | Nano-SIM | Micro-SIM | - |
GSM/CDMA | - | GSM | GSM | - |
3G | - | Yes | Yes | - |
4G/ LTE | - | Yes | Yes | - |