Hello! For old fersons who are looking for budget phones under 10k, I recommend the following options:
1. Realme C11 - priced at around Php 4,990, this phone has a large 6.5-inch display and a long-lasting 5000mAh battery, perfect for work purposes.
2. Xiaomi Redmi 9A - priced at around Php 5,990, this phone also has a 6.53-inch display and a 5000mAh battery, plus it boasts a powerful Octa-core processor for efficient multitasking.
3. Nokia 2.4 - priced at around Php 6,990, this phone has a 6.5-inch display and a 4500mAh battery, plus it comes with a dedicated Google Assistant button for added convenience.
All of these phones should be able to handle work-related tasks such as email, messaging, and document editing. As for using them on a flat surface, they all have flat backs so they should be stable enough when placed on a desk or table.