I25 Ultra 6.99ft FHD+ Android 14 Smartphone - Power and Stylus

Our review of the I25 Ultra finds it best suited to power users who want a large display, long battery life, and a built-in stylus without carrying extra accessories. The single biggest reason to buy is the combination of a massive 7000mAh battery and a bright 6.99' FHD+ screen that together enable extended binge sessions, heavy multitasking, and on-screen note taking. Performance from the 12GB RAM and Snapdragon-class chipset keeps apps and games fluid, while the 512GB storage removes the usual worry about running out of space.

Key Features

• 12GB RAM Performance: Generous memory keeps app switching and 4K editing smooth so heavy multitaskers and mobile creators rarely see lag.
• 512GB Storage: Massive internal space allows installing 100+ apps and storing tens of thousands of photos without using cloud backups.
• 6.99' FHD+ Display: A bright, edge-to-edge screen with 500-nit peak brightness provides clear outdoor readability and an immersive media experience.
• 108MP + 68MP Camera System: High-resolution main and ultra-wide sensors capture detailed photos and support Night Mode and 8K video for versatile shooting.
• 7000mAh Battery with 33W Fast Charge: Long endurance supports over a day of heavy use and recharges quickly to 70% in around 30 minutes.
• Built-in Stylus and Android 14: Pressure-sensitive stylus and Android 14 features improve productivity for note-taking, signatures, and fine edits without accessories.

Who It's For

The I25 Ultra is aimed at mobile professionals, creative users, and power gamers who prioritize screen size, sustained battery life, and on-device productivity. If you edit photos or video on the go, keep many apps open, and want a stylus integrated into the phone, this device is a strong fit.

Those who prefer a compact handset or want the absolute lightest pocket device should look elsewhere, as the 6.99' screen and 7000mAh battery add size and weight compared with smaller models. Users who only need basic smartphone tasks may find this feature set more than required.

Pros & Cons

Pros

• Outstanding multitasking thanks to 12GB RAM and a powerful chipset.
• Huge 512GB storage removes most concerns about space for apps and media.
• All-day battery life from the 7000mAh cell with practical 33W fast charging.
• Built-in pressure-sensitive stylus adds real productivity without extra accessories.

Cons

• Large 6.99' size and big battery mean the phone is bulkier than compact alternatives.
• Advanced camera features are promising, but real-world image tuning may vary by scene.

Specifications

Display	6.99' FHD+ edge-to-edge, 500-nit
Memory	12GB RAM
Storage	512GB internal
Cameras	108MP main + 68MP ultra-wide, Night Mode, 8K video
Battery	7000mAh with 33W fast charging
OS	Android 14 with built-in stylus support

Our Verdict

The I25 Ultra delivers exceptional value for users who want a large, bright display, long battery life, and true multitasking power with a built-in stylus. It balances high-resolution cameras, huge storage, and a Snapdragon-class chipset to serve creators and heavy users well; those who want a smaller pocket phone should seek a more compact option.

Frequently Asked Questions

How long does the battery last?
The 7000mAh battery is rated for roughly 36+ hours of mixed use and supports fast charging to about 70% in 30 minutes with the supplied 33W charger.

Is the stylus included and usable for precision work?
Yes, the pressure-sensitive stylus is built into the phone and works for note-taking, signatures, and precise photo edits without separate accessories.

Can the camera shoot high-resolution video?
Yes, the camera system supports 8K video recording and includes Night Mode and AI portrait enhancements for varied shooting conditions.