This phone has B28 and NFC. I am using it as my daily phone. It's pretty good.
Operation system : Android 9.0 and Network:3G: TDD-LTE 34 /38 /39 /40 /41;4G: FDD-LTE 1 /2 /3 /4 /5 /7 /8 /12 /13 /17 /18 /19 /20 /25 /26 /28A /28B.
UMIDIGI F1 is an International model phone, please check compatibility with your carrier prior to purchasing.
6.3" Waterdrop Full Screen 2340 x 1080 Resolution FHD+, 409 PPI: UMIDIGI F1 Smartphone has 19.5:9 edge-to-edge all-screen design with remarkable 92.7% screen-to-body ratio, and within-cell and LTPS technology, supporting a full screen of distinct clarity and vivid colour.
128GB ROM + LPDDR4X 4GB RAM: UMIDIGI F1 Unlocked Phone with Helio P60 AI 2.0 Ghz 8-core CPU Processor. 4GB RAM, 128 GB storage + Micro SD compatible up to 256GB (not included) + dual nano SIM card capability.
5150mAh Big Battery with 18W Fast Charging: UMIDIGI F1 Cellphone with big 5150 mAh battery for tons of screen-time on a single charge and ultra power saving mode to extend your charge even longer. Its 18W Fast charging replenishes the massive power swiftly.
16MP+8MP Dual Camera with F/1.7 Big Aperture, and 16MP high-resolution selfie. Letting you capture professional and artistic photos in a single shot with an ultra-fast focus time.
It's a real shame Mediatek doesn't share source code. Would definately consider buying a phone with a MTK chipset if they did.