Underneath the hood is a Snapdragon 662 octa-core 2.0 GHz with Adreno 610 GPU. If you are a big fan of high quality sound, the A9 is utilizing the ES9318 chip which allows for HiFi quality sound output while having integrated support for the LDAC, AAC, SBC, and APTX Bluetooth audio codecs. This makes the new A9 great for not only listening to audiobooks but some quality music as well. For the best sound possible, you will want to plugin wired headphones via the 3.4mm headphone jack. There is also a small speaker on the bottom and also a microphone. There is a grill on the top so you can hear in HD. There are two different variants for RAM, 4GB or 6GB. I would go with the 6GB version because it is running Android 11 and since you will be using apps, the more RAM you have, the better they will perform. It has 128 GB of storage and has dual SIM card tray, one can be used for an SD Card that is capable of an additional 128GB. You can transfer apps, books and other content via the USB-C port, this is also how you charge it. It is powered by a 4,000 mAh battery. You can keep your phone secure with the face unlock, fingerprint sensor or a passcode. The dimensions are 159.00 x 79.50 x 7.80 mm and weighs 183 g.