Samsung's Galaxy A30 is a mid-range smartphone that features a 6.4" 1080x2340 Super AMOLED display, an Exynos 7885 Octa chipset, 3/4GB of RAM, 32/64 GB of storage, a microSD slot and a dual camera setup. The A30 is waterproof (IP68) and has a rear-mounted fingerprint sensor.

Samsung Galaxy A30 photoThe Galaxy A50 has the same display, but features a stronger CPU (Exynos 9610) and more memory (4/6 GB of RAM and 64/128 GB of storage). The A50 also has a finger print sensor under the OLED.

Samsung's A30 and A50 smartphones are now shipping. The A30 costs $220 in the US while the A50 costs $320.

OLED type: 

6.4" 1080x2340 Super AMOLED

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Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters