Samsung A12 Nacho mobile was launched in August 2021. The phone comes with a 6.50-inch touchscreen display offering a resolution of 720×1600 pixels and an aspect ratio of 20:9. Samsung A12 Nacho is powered by a 2GHz octa-core processor. It comes with 4GB of RAM. The Samsung A12 Nacho runs Android 11 and is powered by a 5000mAh battery. The Samsung A12 Nacho supports proprietary fast charging.

As far as the cameras are concerned, the Samsung A12 Nacho on the rear packs a quad camera setup featuring a 48-megapixel (f/2.0) primary camera; a 5-megapixel (f/2.2) camera; a 2-megapixel (f/2.4) camera, and a 2-megapixel (f/2.4) camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring an 8-megapixel sensor with an f/2.2 aperture.

The Samsung A12 Nacho runs One UI Core 3.1 is based on Android 11 and packs 64GB, 128GB of inbuilt storage that can be expanded via microSD card (up to 1000GB). The Samsung A12 Nacho is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Samsung A12 Nacho measures 164.00 x 75.80 x 8.90mm (height x width x thickness) and weighs 205.00 grams. It was launched in Black, Blue, and Red colours.

Connectivity options on the Samsung A12 Nacho include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v5.00, NFC, USB Type-C, Wi-Fi Direct, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and fingerprint sensor.