Samsung Galaxy S9 Plus vs Samsung Galaxy A31
Samsung Galaxy S9 Plus vs Samsung Galaxy A31: Compare the Samsung Galaxy S9 Plus and Samsung Galaxy A31 to find out which smartphone offers better features and performance. Discover the key differences and similarities between these two popular Samsung devices to make an informed buying decision.
Feature | Samsung Galaxy S9 Plus | Samsung Galaxy A31 |
---|---|---|
Display | 6.2-inch Super AMOLED | 6.4-inch Super AMOLED |
Resolution | 1440 x 2960 pixels | 1080 x 2400 pixels |
Processor | Exynos 9810 Octa-core | Mediatek MT6768 Helio P65 Octa-core |
RAM | 6 GB | 4 GB |
Storage | 64/128/256 GB (expandable up to 400 GB) | 64 GB (expandable up to 512 GB) |
Main Camera |
Dual 12 MP (f/1.5-2.4, 26mm, 1/2.55″, 1.4µm, Dual Pixel PDAF) + 12 MP (f/2.4, 52mm, 1/3.6″, 1µm, AF, OIS, 2x optical zoom) |
Quad 48 MP (f/2.0, 26mm, 1/2.0″, 0.8µm, PDAF) + 8 MP (f/2.2, 123˚, 1/4.0″, 1.12µm, ultra-wide) + 5 MP (f/2.4, macro lens) + 5 MP (f/2.4, depth sensor) |
Front Camera | 8 MP (f/1.7, 25mm, 1/3.6″, 1.22µm, AF) | 20 MP (f/2.2, wide) |
Battery Capacity | 3500 mAh | 5000 mAh |
Operating System | Android 8.0 (Oreo), upgradable to Android 10, One UI 2.5 | Android 10, One UI 2.0 |
Biometric Authentication | Fingerprint (rear-mounted), Iris scanner, Face recognition | Fingerprint (under display, optical), Face recognition |
Water and Dust Resistance | IP68 certified | No official rating |
Dimensions | 158.1 x 73.8 x 8.5 mm | 159.3 x 73.1 x 8.6 mm |
Weight | 189 g | 185 g |
Colors | Multiple options | Multiple options |
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