compact smartphone with bluetooth and 4g

{"cid":"91222783","title":"XS19MAX mini 4G smartphone octa-core dual SIM Android 15 Bluetooth 5.0 WiFi Type-C 4.18 inches 2900mAh","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/23\/7bcc41b39cc3c0de94aa5e4919be-200x200-1.jpg","attrs":{"Price":"USD 75 \/PC","Brand Name":"Rainbuvvy","Model Number":"XS19 MAX 4+64GB","Minimum Order Quantity":"100 pcs","Delivery Time":"5-8 work days","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Battery Capacity":"2900 mAh","Battery Type":"Built in battery","Packaging Details":"12cm*8cm*5cm","Nfc":"no","Face Unlock":"yes","Speaker":"yes","Usb Power Cord":"Type-C","Place of Origin":"China","Tf Card":"support","Edge":"support download","Supply Ability":"100pcs per 5 days","Cpu":"Eight core","Connectivity":"Wi-Fi, Bluetooth 4.2, GPS","Certification":"CE,FCC"}}

{"cid":"91224837","title":"Compact 5 Pin SAW Bandpass Filter Sunltech SAWF14112G45AT for Cellular LTE and WiFi Bluetooth Frequency Bands","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/e9\/3533cfdd4b62afc31b824cfa51b8-200x200-1.jpg","attrs":{"Model Number":"SAWF14112G45AT","Attenuation":"29dB;35dB;25dB;30dB;34dB;33dB","Description":"SMD-5P,1.4x1.1mm SAW Filters RoHS","Mfr. Part #":"SAWF14112G45AT","Package":"SMD-5P,1.4x1.1mm"}}