Samsung Galaxy M31s vs Samsung Galaxy J7 Duo 2018
Samsung Galaxy M31s vs Samsung Galaxy J7 Duo 2018: Compare the Samsung Galaxy M31s and the Samsung Galaxy J7 Duo 2018 to find out which smartphone offers better features and performance. Discover the key differences and similarities between these two devices to make an informed decision before making a purchase.
Feature | Samsung Galaxy M31s | Samsung Galaxy J7 Duo 2018 |
---|---|---|
Display Size | 6.5 inches | 5.5 inches |
Display Type | Super AMOLED | Super AMOLED |
Resolution | 1080 x 2400 pixels | 720 x 1280 pixels |
Processor | Exynos 9611 | Exynos 7884 |
RAM | 6 GB | 4 GB |
Internal Storage | 128 GB | 32 GB |
Expandable Storage | Yes (up to 512 GB) | Yes (up to 256 GB) |
Main Camera |
64 MP wide (f/1.8) 12 MP ultra-wide (f/2.2) 5 MP depth (f/2.4) 5 MP macro (f/2.4) |
13 MP wide (f/1.9) 5 MP depth (f/1.9) |
Front Camera | 32 MP wide (f/2.0) | 8 MP wide (f/1.9) |
Video Recording | 4K@30fps, 1080p@30fps | 1080p@30fps |
Battery Capacity | 6000 mAh | 3000 mAh |
Fast Charging | Yes (25W) | No |
Operating System | Android 10, One UI 2.1 | Android 8.0 (Oreo) |
Biometric Security | Fingerprint (rear-mounted) | Fingerprint (front-mounted) |
Weight | 203 grams | 174 grams |
Dimensions | 159.3 x 74.4 x 9.3 mm | 153.5 x 77.2 x 8.2 mm |
Colors | Mirage Black, Mirage Blue | Black, Gold |
SIM Card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Headphone Jack | Yes | Yes |
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