Amazon has the Unlocked Google Pixel 4a with 5G 128GB Android Smartphone (GA02293-US) for $449 with free shipping. Features 6.2" FHD+ 1080x2340 OLED display, 6GB RAM and 128GB flash storage, Qualcomm Snapdragon 765G 2.4GHz + 2.2GHz + 1.8GHz octa-core CPU, 5G capable, 12MP to 16MP ultrawide rear camera.
Has excellent Amazon Reviews.
Amazon has the Unlocked Samsung Galaxy S21 5G 128GB Android Phone (Phantom Gray, SM-G991UZAAXAA) for $675 with free shipping. Features Qualcomm SM8350 Snapdragon 888 Octa-Core Processor, 6.2" 2400x1080 120Hz touchscreen, 8K video recording, 64MP telephoto camera, 12MP wide & ultra-wide cameras, 10MP front camera, Android 11.