The wide-body smartphone is emerging as a new form factor in the mobile device market, creating fresh opportunities for innovation beyond traditional flagship smartphones.
Unlike conventional narrow-screen smartphones, wide-body designs adjust the screen aspect ratio to provide a wider viewing area while maintaining a similar overall grip size. This format offers practical advantages for document reading, split-screen multitasking, and landscape video viewing.
In the second half of 2026, Huawei brought its first mass-produced wide-body smartphone to market, marking an important step toward commercial adoption.
As wide-body smartphones gain momentum, display modules must meet new requirements for screen proportions, bezel design, image quality, and lightweight construction.
TOPTE’s new 6.38-inch wide-format display module, featuring a 16:10 aspect ratio, is specifically designed for wide-body smartphones and related electronic devices. With narrower bezels, an expanded color gamut, and an ultra-slim profile, it provides a display solution tailored to the evolving needs of next-generation mobile devices.
Narrower Bezels, a More Immersive Viewing Experience
TOPTE’s 6.38-inch wide-format display features an optimized bezel structure, with an active area (AA) measuring 85.60 × 137.67 mm.
The narrower bezels help maximize the screen-to-body ratio and minimize the visual boundaries around the display. Combined with its wider aspect ratio, this design creates a more expansive viewing experience for reading, browsing, and multimedia applications.
For smartphone manufacturers, the optimized display structure offers greater flexibility in developing wide-body devices with a more immersive front-facing design.
85% Color Gamut Coverage for Rich, Accurate Colors
Designed for everyday multimedia consumption, image viewing, and mobile content creation, the module delivers 85% color gamut coverage for rich, well-defined colors.
Careful material selection and pixel-level tuning help maintain consistent color reproduction across images and videos, reducing unwanted color shifts and dull-looking visuals.
For smartphone manufacturers, this display provides a reliable foundation for a range of wide-body devices, from mainstream consumer models to products focused on photography and visual content creation.
Balanced Brightness and Resolution for Everyday Use
With a resolution of 720 × 1158 and a typical brightness of 450 cd/m², TOPTE’s 6.38-inch wide-format display balances visual clarity and power efficiency for everyday mobile applications.
It delivers clear, detailed images in indoor environments while supporting comfortable viewing in brighter outdoor conditions. The balanced specification makes it suitable for devices designed for extended reading, video playback, and daily multitasking.
An Ultra-Slim 2.2 mm Module for Greater Design Flexibility
With an overall module thickness of just 2.2 mm, TOPTE’s 6.38-inch wide-format display incorporates structural and packaging optimizations to minimize its overall profile.
A thinner display module creates additional internal space for other critical smartphone components, including the battery, camera system, and thermal management hardware.
This helps device designers address a common engineering challenge: delivering a larger viewing area and greater battery capacity without making the device excessively thick or heavy. The slim module structure provides more room for internal component integration while supporting a comfortable in-hand experience.
A Display Solution for the Next Generation of Wide-Body Devices
As the wide-body smartphone category continues to develop, display solutions must evolve alongside new industrial design and user experience requirements.
By addressing screen proportions, visual performance, and module thickness, TOPTE provides smartphone manufacturers and device integrators with a practical display solution for developing the next generation of wide-body smartphones and other wide-format electronic devices.
TOPTE — Your Partner in Custom Display Module Solutions.
