Hello! If you're looking for an Android phone under 5k with decent specs for use as a secondary device, here are a few suggestions:
1. Xiaomi Redmi 4A - This phone was released back in 2016 but still offers good performance for basic tasks. It features a 5-inch display, Snapdragon 425 processor, 2GB of RAM, and 16GB of internal storage.
2. Samsung Galaxy J2 Prime - Another older model, the J2 Prime comes with a 5-inch display, MediaTek MT6737T processor, 1.5GB of RAM, and 8GB of internal storage. It's a good option for a secondary device.
3. Lenovo A6600 Plus - The A6600 Plus has a 5-inch display, MediaTek MT6735P processor, 2GB of RAM, and 16GB of internal storage. It's a budget-friendly option with reasonable performance.
4. Huawei Y5 2017 - The Y5 2017 features a 5-inch display, MediaTek MT6737T processor, 2GB of RAM, and 16GB of internal storage. It's a solid choice for a secondary device under 5k.
Please note that these phones are older models and may not receive the latest software updates. However, they should still be able to handle basic tasks like calling, messaging, and light internet browsing. Make sure to check availability and prices from different sellers before making a purchase.