TCL’s NXTPAPER 70 Pro Aims to Tackle Smartphone Eye Strain and Glare

Modern smartphone displays, particularly OLEDs, can cause eye strain and discomfort for some users due to flicker and glare. TCL is attempting to address these issues with its NXTPAPER technology, and the upcoming NXTPAPER 70 Pro offers a compelling solution, finally slated for a U.S. Release.

The Problem with Traditional Smartphone Displays

Many smartphone screens utilize pulse-width modulation (PWM) to control brightness, which can cause flicker that some individuals are sensitive to. Research suggests that 10-30% of the population experiences sensitivity to PWM flicker, leading to symptoms like eye strain [1]. Glossy screens are prone to glare, making them difficult to view in bright sunlight. For those seeking a distraction-free experience, most flagship phones lack features that mimic the paper-like qualities of e-readers.

Introducing the TCL NXTPAPER 70 Pro

TCL’s NXTPAPER 70 Pro builds upon the foundation of previous NXTPAPER models, offering a unique display and features designed to enhance user comfort and focus. Whereas earlier NXTPAPER phones were often compromised in other areas, the 70 Pro aims to deliver a more well-rounded experience.

NXTPAPER Display Technology

The NXTPAPER display utilizes a matte glass covering to reduce glare and fingerprints, unlike the glossy finishes common on most smartphones. This eliminates the need for potentially compromising plastic screen protectors. The display simulates a paper-like experience through various color modes:

• Full Color: Standard smartphone display.
• Color Paper Mode: Muted colors with a paper-like texture, similar to a Kindle Colorsoft.
• Ink Paper Mode: Black-and-white paper-like experience.
• Max Ink Mode: A highly paper-like black-and-white mode that also limits app access and notifications, promoting focus and extending battery life.

Focus and Digital Minimalism

The dedicated NXTPAPER key allows users to quickly cycle through these color modes. Max Ink Mode is particularly noteworthy, transforming the phone into a minimalist e-reader by restricting access to distracting apps. TCL claims up to seven days of battery life in Max Ink Mode for reading and 26 days of standby time [1].

Addressing PWM Flicker

For users sensitive to PWM flicker, the NXTPAPER 70 Pro offers a flicker-free experience using DC dimming, with brightness adjustable down to 1 nit. The display is also designed to reduce blue light exposure and has achieved the following certifications:

• Low Visual Fatigue A+2.1 SGS certification
• Dim-Light Eye Protection SGS certification
• Flicker Free TÜV Certification

Hardware Specifications

The TCL NXTPAPER 70 Pro boasts a MediaTek Dimensity 7300 processor, a 5,200mAh battery, and up to 512GB of storage. It features a 50MP primary camera, an 8MP ultrawide lens, and a 32MP front-facing camera. The design is described as premium, resembling the Samsung Galaxy S25 Edge.

Pricing and Availability

The TCL NXTPAPER 70 Pro is expected to start at €299 (approximately $347 USD) with a higher-end configuration available for €359 (approximately $417 USD) in Europe. U.S. Pricing is anticipated to be around $399 to $499, with availability beginning in April 2026.

Looking Ahead

The NXTPAPER 70 Pro represents a significant step forward for TCL’s NXTPAPER line, offering a compelling combination of eye-friendly technology, digital minimalism features, and improved hardware. While TCL is delivering a more premium experience with the 70 Pro, the company may consider developing an “Ultra” model in the future to further push the boundaries of its NXTPAPER technology.