The TECNO Spark 30 KL6 features a 6.78-inch FHD+ display with a 90Hz refresh rate and a 1080x2460 resolution. It runs on Android 14 with a MediaTek Helio G91 chipset, 8GB of RAM (expandable by 8GB), and 128GB of storage. The phone has a 64MP SONY IMX682 rear camera with four flashes and a 13MP front camera with dual color temperature flash. It includes a 5000mAh battery with 18W fast charging via USB Type-C, stereo dual speakers with Dolby Atmos, and IP64 water and dust resistance. Additional features include a side-mounted fingerprint sensor and infrared remote control.