TCL has quietly expanded its K-series lineup with two new 4G smartphones, the TCL K70 and TCL K70 Power. A third variant, believed to be called the K70 SE, has also appeared in limited listings, but details about this model remain scarce.
The TCL K70 Power has surfaced on Lazada Thailand, making it the better-documented of the two devices. The K70 Power features a 6.8-inch LCD with a 720 × 1,570 pixel resolution and a 120Hz refresh rate. The display includes a sunlight mode that boosts peak brightness up to 750 nits, and the front camera is an 8-megapixel sensor placed in a punch-hole cutout at the top. The phone carries an IP64 rating for splash resistance and includes a side-mounted fingerprint scanner for biometric security.
The TCL K70 uses the same 6.8-inch LCD panel with a 120Hz refresh rate and 720p+ resolution. A user manual for the K70 is available on TCL’s official website, although the phone has not yet appeared in major retail stores. The K70 Power is available in Nebula Blue and Space Gray, while the K70 appears in Space Grey.
Under the hood, the TCL K70 Power runs on the MediaTek Helio G100 Turbo chipset. It is offered in two memory configurations: 4GB or 8GB of RAM, both paired with 256GB of internal storage. The phone supports a hybrid card slot that allows either dual SIM use or one SIM plus a microSD card. Connectivity includes Bluetooth 6.0, NFC, and 4G network support, and the device charges via a USB-C port with USB 2.0 data speeds.
The TCL K70 is powered by the MediaTek Helio G100 chipset, with only one configuration currently listed: 4GB of RAM and 128GB of storage. Both models run Android 16 and share the same display and core performance specs.
Camera setup on the K70 Power includes a single 50-megapixel rear camera, supported by a secondary lens that functions as an auxiliary sensor. The front camera is an 8-megapixel shooter for selfies and video calls. Camera details for the TCL K70 are not fully confirmed beyond what is shown in the user manual and third-party listings.
Battery capacity is a major difference between the two models. The TCL K70 Power packs a 6,500mAh battery with 33W wired charging. TCL claims the battery can last up to three days on a single charge, provide more than 12 hours of gaming, or offer up to 21 hours of video playback. The TCL K70 uses a smaller 5,200mAh battery.
Pricing for the TCL K70 Power starts at around $415 for the 4GB RAM and 256GB storage variant, while the 8GB RAM version is listed at about $445.
TCL K70 and TCL K70 Power specifications at a glance show shared core hardware, with the main differences being memory, storage, battery capacity, and the slightly faster Helio G100 Turbo in the K70 Power.
