Samsung Galaxy A21
The Samsung Galaxy A21 (SM-A215U1) is a good Android phone with 2.3Ghz Octa-Core processor that allows run games and heavy applications.
With one SIM card slot, the Samsung Galaxy A21 (SM-A215U1) allows download up to 150 Mbps for internet browsing, but it also depends on the carrier.
Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 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 A21 (SM-A215U1) phone has 193 grams and it’s a very thin device, only 8.1mm.
OS: One UI 2.0 based on Android 10
Screen: 6.5″ IPS LCD
Processor: Octa-core (4×2.35 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
GPU: PowerVR GE8320