Already few people make a tablet of this size with LTE, with the possibility of a phone, either outright Noname or the remnants of obsolete ones.
10.4" Tablet Samsung Galaxy Tab A7 10.4 SM-T505 (2020), 3/32 GB, Wi-Fi + Cellular, silver
27 Review
Smartphone HUAWEI Mate 20 Pro 6/128 GB, Dual nano SIM, black
89 Review
Graphic tablet XPPen Deco 01 V2 black
22 Review
📱 Protect Your Apple iPad Air 2 with (4 Pack) Supershieldz High Definition Clear Screen Protector (PET)
12 Review
Logitech K380 Multi-Device Wireless Keyboard Pink, English
33 Review
10.1" Tablet HUAWEI MatePad T 10s (2020), 4/128 GB, Wi-Fi, deep blue
61 Review
8.3" Tablet Apple iPad mini 2021, 256 GB, Wi-Fi, pink
28 Review
10.1" Tablet HUAWEI MediaPad T5 10 (2018), 3/32 GB, Wi-Fi + Cellular, Android 8.0, black
49 Review