That's how Xiaomi built their phone Mi A1 (Mi 5X)
Model Xiaomi Mi A1 (Mi 5X) was announced in September 2017
Additional features on this device are - Xvid/MP4/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer - Charging 5V/2A 10W.
Regarding autonomy of the device, it has Non-removable Li-Po 3080 mAh battery.
Another important things on device are sensors, on this model there are Fingerprint (rear-mounted), accelerometer, gyro, proximity.
Octa-core 2.0 GHz Cortex-A53 processor is installed on Mi A1 (Mi 5X), with chip Qualcomm MSM8953 Snapdragon 625 (14 nm), Considering Mi A1 (Mi 5X) category graphic card on this device is Adreno 506.
Capability on this device is 64 GB, 4 GB RAM, external card slot is available microSD, up to 128 GB (uses SIM 2 slot), OS is Android 7.1.2 (Nougat), upgradable to Android 9.0 (Pie); Android One.
model Mi A1 (Mi 5X) got it's sizes 75.8X155.47.3 millimeters.
This model is available in 3 colors - black, gold, rose gold as well as red.
Screen on Xiaomi Mi A1 (Mi 5X) maiden using tehnology LTPS IPS LCD capacitive touchscreen, 16M colors, at a moment Mi A1 (Mi 5X) had screen larger size than 63% of devices in mobile market, which is 5.5 inches, 82.6 cm2 (~70.1% screen-to-body ratio) screen having resolution 1080 x 1920 pixels having proportions 16:9, having density 403 ppi multitouch is supported, about display protection they can inform that it is corning Gorilla Glass 3.
Xiaomi Mi A1 (Mi 5X) camera info
two lenses insalled on this model 12 MP, f/2.2, 26mm (wide), 1.25Âµm, PDAF 12 MP, f/2.6, 50mm (telephoto), 1.0Âµm, AF, 2x optical zoom. Few another extra features are Dual-LED dual-tone flash, HDR, panorama. Video camera on main camera of this device is supported with [email protected], [email protected], [email protected] options. This is not bad for example one of available devices at the moment, Alcatel Idol 5, The model got 12 megapixels camera with hole of camera f/2.0. And another extra features are phase detection autofocus, dual-LED (dual tone) flash. Video on main camera of the Mi A1 (Mi 5X) is available with [email protected] modes
Video camera on selfie camera of this device is supported with [email protected] options.
This model supporting bands EDGE, GPRS, 2G, 3G and LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300). Performance is about HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps, GSM / HSPA / LTE.
Communication types on Xiaomi Mi A1 (Mi 5X) are GPS Yes, with A-GPS, GLONASS, BDS, USB 2.0, Type-C 1.0 reversible connector, WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot, Radio FM radio, Bluetooth 4.2, A2DP, LE, Infrared port.