Infinix Hot 70 Launches With Heat-Reactive Paint and 6,000 mAh Battery

Key Takeaways

• The Hot 70's Thermo Orange colorway shifts from dark to bright orange as the phone heats up
• A 6,000 mAh battery fits inside a 7.49mm body with 45W charging support
• The phone runs Android 16 with XOS 16 overlay and includes a customizable hardware button

Infinix has officially launched the Hot 70, the first model in its new budget smartphone series. The phone's headline feature is a thermochromic back panel that changes color based on temperature, a first for the brand's entry-level lineup.

The company is rolling out the standard Hot 70 first. The Pro, a rumored Pro+, and other variants will follow later. But the base model gives a clear preview of where the series is headed: design-forward hardware aimed at younger buyers who want phones that stand out.

The Thermo Paint Trick

The star of the show is the Thermo Orange colorway. When the phone is cool, the back panel displays a darker shade Infinix calls "Quiet Orange." As it warms up from use or ambient heat, the color shifts to a brighter "Playful Orange." It's a party trick, but it's also a genuine differentiator in a market where most budget phones look interchangeable.

For buyers who prefer something less flashy, Infinix offers five other options: Green Texture, Quiet Violet, Dive Blue, Silver Dancer, and Night Pulse.

Slim Body, Big Battery

The Hot 70 measures 7.49mm thick and weighs 195 grams. That's slim for a phone packing a 6,000 mAh battery. Infinix has managed to avoid the brick-like feel that plagues many big-battery budget devices.

Charging tops out at 45W over cable, and the phone supports 10W reverse charging to juice up earbuds or other accessories.

Display and Performance

The 6.78-inch IPS LCD runs at 720 x 1576 resolution with a 120Hz refresh rate. That's a common spec combo for this price tier. The high refresh rate makes scrolling feel smooth, even if the lower resolution means text and images won't be as sharp as on mid-range phones.

Inside, the Helio G100 Ultimate chipset handles processing duties. It's the same chip Infinix used in the Note 50 Pro and Note 50 Pro+ last year. Memory options include 6GB or 8GB of RAM paired with either 128GB or 256GB of storage.

Cameras and Software

The rear camera setup includes a 50MP f/1.9 main sensor and an auxiliary lens. Infinix hasn't specified what the second lens does. It's likely a basic depth sensor for portrait mode blur rather than an ultrawide or macro.

Selfies come from an 8MP f/2.0 front camera. Nothing remarkable, but adequate for video calls and social posts.

The Hot 70 ships with Android 16 and Infinix's XOS 16 skin. That puts it ahead of many budget competitors still launching with Android 14 or 15. It also includes a dedicated hardware button that users can map to launch apps or trigger specific features.

“The Hot 70 represents our commitment to pushing the boundaries of what 'budget' design can look like by integrating true innovation like thermochromic materials.”

— Infinix Spokesperson

What's Missing

Infinix hasn't announced pricing or regional availability yet. The company also hasn't shared details on water resistance, NFC support, or how many years of software updates the Hot 70 will receive. Those gaps matter for buyers weighing long-term value.

Some early discussion on Reddit's r/Android community has raised questions about the Helio G100's longevity. The chipset handles everyday tasks fine today, but budget processors tend to show their age faster than mid-range silicon.

Frequently Asked Questions

When will the Infinix Hot 70 be available?

Infinix has announced the phone but hasn't shared release dates or regional availability yet. The Pro and other variants will launch later.

Does the Infinix Hot 70 support 5G?

The Helio G100 Ultimate is a 4G chipset, so the Hot 70 does not support 5G connectivity.

How does the color-changing paint work on the Hot 70?

The Thermo Orange colorway uses thermochromic pigments that shift from a darker shade when cool to a brighter orange as the phone heats up from use or ambient temperature.

What Android version does the Infinix Hot 70 run?

The Hot 70 ships with Android 16 out of the box, running Infinix's XOS 16 overlay.

Source: GSMArena.com / Ro