TCL K70 and TCL K70 Power have officially launched as two new mid-range 4G smartphones, initially available in Thailand. Both handsets pack large displays, capable cameras, and standout battery capacities — making them compelling options for users who prioritize screen size and all-day battery life.
- TCL K70 comes with a 5,200mAh battery, while the TCL K70 Power steps up to a massive 6,500mAh cell — both support 33W fast charging.
- Both phones share a 6.8-inch 120Hz LCD display, MediaTek Helio G100 Turbo chipset, 50MP rear camera, and Android 15 out of the box.
- The TCL K70 Power offers an 8GB RAM variant alongside the base 4GB option, giving it a slight performance edge.
- Both devices are IP64-rated and support Bluetooth 6.0, NFC, stereo speakers with DTS audio, and a side-mounted fingerprint sensor.
TCL K70 and TCL K70 Power: Display and Design
Both the TCL K70 and TCL K70 Power feature a 6.8-inch HD+ punch-hole LCD display with a 1570 x 720 pixel resolution. The panel supports a smooth 120Hz refresh rate and reaches up to 750 nits of peak brightness, which should make it comfortable to use outdoors. The TCL K70 Power is available in Nebula Blue and Space Gray color options, while the standard TCL K70 comes only in Black.
For protection against everyday spills and splashes, both phones carry an IP64 certification — a reassuring addition at this price point.
Performance and Software
Under the hood, both models are powered by the MediaTek Helio G100 Turbo chipset, an octa-core processor built on a 6-nanometer fabrication process. It runs at clock speeds between 2.0GHz and 2.2GHz, offering a smooth mid-range experience for everyday tasks, streaming, and casual gaming. Both smartphones ship with Android 15 out of the box.
The TCL K70 is available in a single 4GB RAM + 128GB storage configuration. The TCL K70 Power, on the other hand, offers two variants: 4GB RAM + 128GB storage and an upgraded 8GB RAM + 128GB storage option for users who want better multitasking headroom.
Camera System
Photography on both phones is handled by a single 50-megapixel rear camera with an f/1.8 aperture and LED flash. While the setup is simple, the large aperture and high-resolution sensor should deliver decent shots in good lighting. For selfies and video calls, both devices include an 8-megapixel front-facing camera.
Battery Life and Charging
Battery capacity is the defining differentiator between the two models. The TCL K70 houses a 5,200mAh battery, which is more than sufficient for a full day of heavy use. The TCL K70 Power lives up to its name with an even larger 6,500mAh battery, designed for users who need extended endurance between charges. Both phones support 33W fast charging, so topping up does not take too long even from a low state of charge.
Connectivity and Other Features
On the connectivity front, the TCL K70 and K70 Power support Bluetooth 6.0 and NFC, putting them ahead of many rivals in the same segment. Both handsets include stereo speakers with DTS audio support for a richer listening experience, and a side-mounted fingerprint sensor handles biometric unlocking. Both models are 4G-only; there is no 5G variant currently announced.
Explore more devices from TCL's smartphone lineup to see how these models compare to other TCL handsets.
Price and Availability
The TCL K70 has been launched in Thailand priced at €135.50 (approximately ₹15,000) for the 4GB RAM + 128GB storage variant. The TCL K70 Power's 4GB RAM + 128GB model is priced at THB 13,090 (approximately ₹36,000), while the 8GB RAM + 128GB variant comes in at THB 14,090 (approximately ₹39,000). Both phones are currently available in Thailand, and it remains to be confirmed whether they will launch in India or other markets.
Frequently Asked Questions
What is the difference between the TCL K70 and the TCL K70 Power?
The primary difference is battery capacity. The TCL K70 comes with a 5,200mAh battery, while the TCL K70 Power features a larger 6,500mAh battery. The TCL K70 Power also offers an 8GB RAM variant, whereas the standard TCL K70 is only available in 4GB RAM. All other key specifications — display, chipset, camera, and connectivity — are shared between the two models.
Do the TCL K70 and K70 Power support 5G?
No, both the TCL K70 and TCL K70 Power are 4G-only smartphones. There is currently no 5G version announced for either model.
Are the TCL K70 and TCL K70 Power water-resistant?
Both phones hold an IP64 certification, which means they are protected against dust ingress and water splashes from any direction. They are not, however, rated for full submersion in water.
