Few things about Sonim XP5s
In winter 2018, at December Sonim announced their new model XP5s
Connectivity
This model has networks 2G, 3G and 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 25, 26, 28, 30, 38, 41, 66. Performance is about HSPA, LTE, GSM / CDMA / HSPA / EVDO / LTE, CDMA2000 1xEV-DO.
GPS Yes, with A-GPS, GLONASS, USB USB Type-C, WLAN Wi-Fi 802.11 a/b/g/n/ac/e/k/r/h, dual-band, hotspot, Radio FM radio, Bluetooth 4.2, A2DP, EDR, LE.
Body and color options
Sonim engineers made XP5s in 64mmX141mmX23mm.
Designers in Sonim worked hard applied to their new model 1 colors, black.
Screen on Sonim XP5s is built with technologies TFT LCD, at a moment XP5s had screen larger size than only 7% of devices in mobile market, empowered by 2.64 inches, 21.5 cm2 (~23.8% screen-to-body ratio) display supporting resolution 320 x 432 pixels having proportions 4:3, density 204 pixels per inch, about glass protection I can highlight that used corning Gorilla Glass 1.
About camera
Video on main camera of the XP5s is supported with 720p@30fps modes. This is not bad for instance one of available devices at the moment, LG Watch W7,
Miscellaneous
Accelerometer, barometer sensors are supported on Sonim XP5s.
How optimized is this device
This version owed CPU Quad-core 1.4 GHz Cortex-A53, having chipset Qualcomm MSM8920 Snapdragon 427 (28 nm), Considering Sonim XP5s category graphic card on this model is Adreno 308.
Capability on this model is 16GB 2GB RAM, card slot is supported microSDXC, ant this is running Sonim OS (based on AOSP Android 8.1).