iiyama T1731SR B5 POS monitor 43.2 cm (17") 1280 x 1024 pixels Touchscreen Number of memory slots___2 3 GHz Processor model i5 1235U 3 GHz Processor model i5 1235U Processor generation 12th gen Intel® Core™ i5 Processor family Intel® Core™ i5 Processor manufacturer Intel Memory Memory channels Dual channel Maximum internal memory 16 GB Memory clock speed 4800 MHz Memory form factor On board Internal memory type LPDDR5 SDRAM Internal memory 16 GB Storage Card reader integrated No Optical drive type No SSD form factor M Sapphire glass Wrist size range 130 200 mm Shape Rectangular Band size S M & M L Band material Fluoroelastomer Band colour Blue Watch case material Aluminium Watch case colour Silver Watch case size 40 mm Market positioning Smartwatch Features Altimeter Yes Ambient light sensor Yes E mail Yes Electronic compass Yes SOS alert function Yes Short Message Service (SMS) Yes Quality of sleep Yes Activity tracker Yes Gyroscope Yes Accelerometer Yes Heart rate sensor type Optical Heart rate contact sensors Yes Heart rate monitor Yes Network GLONASS Yes GPS (satellite) Yes 4G bands supported 700 The ProLite T1731SR B5 can be used in a variety of environments restaurants and industrial purposes