Battery -Non-removable Li-Po 3500 mAh battery -charging : fast battery charging 32W Camera -Maincamera : triple - - > 48MP, f/1.8 12MP, PDAF TOF camera Video : 2160p - 60fps/30fps -Selfie camera : single - - > 24MP Video : 1080p - 30fps Body - Dimensions : 155×75×7.6mm which is equals to 6.10×2.95×0.30 in Display -Type : super AMOLED, 16M colors -Size : 6.4 inches (87.9% screen to body ratio) -Resolution : 1080 ×2280 pixels, 19:9 ratio Platform -Android version : 9.0 (pie) with MIUI 10 -Chipset : Qualcomm Snapdragon 855 (7 nm) -GPU : Adreno 640 Memory -Internal : 256 GB with 8 GB RAM or 128 GB with 6/8 GBRAM -Card slot : no More about xiaomi mi 9 -Loudspeaker : Yes -3.5mm jack : No -USB : Type-C 1.0 reversible connector -WLAN : Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot -Bluetooth : 5.0, A2DP, LE, aptX HD -GPS : Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS -NFC : Yes -Radio : No