This SAMSUNG Galaxy A50 has been professionally restored to working order by an approved vendor. Manufacturer Refurbished Grade B Fully Functional in Excellent Working Condition. 8/10 Cosmetic Rating. Locked for ATT and cannot be used on other carrier. . It will only work with GSM carriers. The SAMSUNG Galaxy A50 (SM-A505U) is a good Android phone with a 2.3Ghz Octa-Core processor that allows run games and heavy applications. With one SIM card slot, the SAMSUNG Galaxy A50 (SM-A505U) allows downloading up to 600 Mbps for internet browsing, but it also depends on the carrier. Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO and NFC to make mobile payments or connection to other devices. Including the battery, the SAMSUNG Galaxy A50 (SM-A505U) phone has 166 grams and it's a very thin device, only 7.7mm. BODY Dimensions 158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in) Weight 166 g (5.86 oz) Build Glass front (Gorilla Glass 3), plastic back, plastic frame SIM Single SIM (Nano-SIM) DISPLAY Type Super AMOLED Size 6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio) Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 PPI density) Protection Corning Gorilla Glass 3 PLATFORM OS Android 9.0 (Pie), upgradable to Android 11, One UI 3.0 Chipset Exynos 9610 (10nm) CPU Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) GPU Mali-G72 MP3.