Brand: Xiaomi Model No.: Xiaomi Redmi 7A Weight: 150 g RAM: 2 GB, 3 GB Bluetooth: 4.2 SIM card: Nano-SIM USB: 2.0, Micro USB Storage: 16 GB, 32 GB GPU: Qualcomm Adreno 505 Battery: 4000 mAh, Li-Polymer OS: MIUI V10.2 (Android 9.0 Pie) Dimensions: 70.41 x 146.3 x 9.55 mm Positioning: GPS, A-GPS, GLONASS, BeiDou Memory cards: microSD, microSDHC, microSDXC Display: 5.45 in, IPS, 720 x 1440 pixels, 24 bit Wi-Fi: b, g, n, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display Camera: 12MP AI Sony IMX486 rear camera, 5MP selfie camera CPU: 4x 1.95 GHz ARM Cortex-A53, 4x 1.45 GHz ARM Cortex-A53, Cores: 8 Warranty: 1 Year