HTC Wildfire E3 smartphone was launched on 14th March 2021. The phone comes with a 6.50-inch touchscreen display with a resolution of 720x1560 pixels. HTC Wildfire E3 is powered by an octa-core MediaTek Helio P22 (MT6762) processor. It comes with 4GB of RAM. The HTC Wildfire E3 runs Android 10 and is powered by a 4000mAh battery. The HTC Wildfire E3 supports proprietary fast charging.

As far as the cameras are concerned, the HTC Wildfire E3 on the rear packs a 13-megapixel primary camera with an f/2.0 aperture; an 8-megapixel camera with an f/2.2 aperture; a 2-megapixel camera with an f/2.4 aperture, and a 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 13-megapixel camera on the front for selfies with an f/2.0 aperture.

HTC Wildfire E3 is based on Android 10 and packs 64GB of inbuilt storage that can be expanded via microSD card (up to 128GB). The HTC Wildfire E3 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The HTC Wildfire E3 measures 165.70 x 76.57 x 9.00mm (height x width x thickness) and weighs 186.00 grams. It was launched in Black and Blue colours.

Connectivity options on the HTC Wildfire E3 include Wi-Fi, GPS, Bluetooth v4.20, USB Type-C, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor.