The BlackZone S25 Ultra Maxx is an affordable Android smartphone designed for users who want a large display, decent battery life, and stylus support without spending too much money. Priced under ₹10,000, the device targets budget-conscious buyers who need a smartphone for daily tasks such as calling, social media, online classes, watching videos, and casual photography.

The smartphone comes with Android 14, a 6.6-inch HD+ display, 8GB RAM support with virtual RAM expansion, and a 5000mAh battery. One of its biggest highlights is the built-in stylus support, which is still uncommon in this price segment.
BlackZone S25 Ultra Maxx Features
6.6-inch HD+ Display
The BlackZone S25 Ultra Maxx features a 6.6-inch HD+ display with a resolution of 720 x 1612 pixels and 268 ppi pixel density. The screen is large enough for comfortable video streaming, web browsing, and gaming.
Colors look decent indoors, and the display provides a good viewing experience for everyday usage. While it is not a Full HD panel, it still performs well for its price category.
Built-in Stylus Support
One of the most interesting features of this smartphone is its built-in stylus support. Users can take notes, draw sketches, sign documents, or navigate the interface more precisely using the stylus.
This feature makes the device useful for students, office users, and anyone who prefers extra control while using their smartphone.
Android 14 Operating System
The device runs on Android 14, offering a modern user experience with updated privacy controls, smoother animations, and better app compatibility.
The latest Android version also helps the phone stay relevant for a longer time compared to budget phones running older software versions.
Octa-Core Unisoc Processor
The BlackZone S25 Ultra Maxx is powered by a Unisoc 1.6GHz octa-core processor. It is suitable for regular daily tasks such as social media browsing, video streaming, calling, messaging, and light gaming.
However, users should not expect flagship-level performance. Heavy gaming and multitasking may show some lag at times.
8GB RAM with Virtual RAM Expansion
The smartphone comes with 4GB physical RAM and 4GB virtual RAM support, making a total of 8GB RAM. This helps improve multitasking performance and allows users to switch between apps more smoothly.
The device also includes 128GB internal storage, which is impressive for this price range. Additionally, users can expand storage further using a microSD card.
32MP Rear Camera
For photography, the smartphone includes a 32MP rear camera. In good lighting conditions, the camera captures decent photos with acceptable details and color balance.
The camera is suitable for casual photography, document scanning, and social media uploads. However, low-light performance is average, which is expected in this budget segment.
16MP Front Camera
The phone also offers a 16MP selfie camera for selfies and video calls. Skin tones appear natural in daylight, and the front camera performs reasonably well for online meetings and social media usage.
5000mAh Battery
The BlackZone S25 Ultra Maxx packs a 5000mAh battery, which can easily last a full day with moderate usage. Users who mainly use the device for calling, YouTube, WhatsApp, and browsing may even get more than one day of battery backup.
Face Unlock and Connectivity
The device supports Face ID unlock for convenient security access. It also includes Dual SIM support and USB On-The-Go (OTG) functionality, allowing users to connect compatible USB devices directly to the phone.
BlackZone S25 Ultra Maxx Price in India
The BlackZone S25 Ultra Maxx price in India starts from ₹8,999, making it one of the more affordable Android 14 smartphones with stylus support and 128GB storage.
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At this price, the smartphone offers a decent balance of features, battery life, and storage capacity for budget buyers.
BlackZone S25 Ultra Maxx Review
The BlackZone S25 Ultra Maxx focuses on delivering practical features rather than high-end performance. For under ₹9,000, users get a large display, modern Android version, decent battery backup, and stylus functionality, which is quite rare in this segment.
The phone performs well for normal day-to-day activities such as social media, video streaming, online classes, and basic multitasking. The large display also improves the media consumption experience.
Battery life is another strong point of the device. The 5000mAh battery easily supports long hours of usage, making it suitable for users who do not want frequent charging.
The camera setup is acceptable for casual photography, although image quality is not exceptional. Daylight photos are usable, but low-light shots lack detail and sharpness.
Performance is one area where users may notice limitations. The Unisoc processor handles regular tasks reasonably well, but demanding games and heavy apps can slow down the experience.
The absence of a fingerprint scanner may disappoint some users since many smartphones in this range now include one.
Overall, the BlackZone S25 Ultra Maxx is a value-focused smartphone that prioritizes battery life, storage, and stylus convenience over raw performance.
BlackZone S25 Ultra Maxx Pros and Cons
Pros
- Affordable pricing
- Large 6.6-inch display
- Android 14 out of the box
- Stylus support included
- 128GB storage
- Good battery backup
- Expandable storage support
Cons
- No fingerprint sensor
- Average camera quality
- Performance is not ideal for heavy gaming
- HD+ display instead of Full HD
Should you buy BlackZone S25 Ultra Maxx?
If you are looking for a budget smartphone under ₹10,000 with a large display, good battery life, Android 14, and stylus support, the BlackZone S25 Ultra Maxx can be a decent option.
It is best suited for students, basic users, elderly users, and people who mainly use smartphones for calling, watching videos, browsing, and social media.
However, if your priority is gaming, advanced camera performance, or premium build quality, you may want to explore more powerful alternatives in a slightly higher budget range.
Final Verdict
The BlackZone S25 Ultra Maxx offers a good set of features for budget smartphone buyers. Its biggest highlights are the stylus support, large display, Android 14 software, and long-lasting battery.
While the performance and camera quality are average, the overall package still feels reasonable considering the affordable pricing. For users who need a practical everyday smartphone without spending too much money, the BlackZone S25 Ultra Maxx delivers decent value for money.
You can also read – BlackZone GT 17 Pro Maxx Review: Big Battery Budget Phone
FAQs
Q1. What is the price of BlackZone S25 Ultra Maxx in India?
The BlackZone S25 Ultra Maxx price in India starts from ₹8,999.
Q2. Does BlackZone S25 Ultra Maxx support a stylus?
Yes, the smartphone comes with built-in stylus support for note-taking, sketching, and navigation.
Q3. How much RAM and storage does BlackZone S25 Ultra Maxx have?
The device offers 8GB RAM support (4GB RAM + 4GB virtual RAM) and 128GB internal storage.
Q4. Is BlackZone S25 Ultra Maxx good for gaming?
The phone can handle casual games, but heavy gaming performance is average due to the entry-level Unisoc processor.
Q5. Does BlackZone S25 Ultra Maxx have a fingerprint sensor?
No, the smartphone does not include a fingerprint scanner, but it supports Face ID unlock.
Image Credits: BlackZone
Note: Product details, pricing, and availability may change over time. While we try to keep information accurate, please verify details from the official website before purchasing. Some content may be assisted by AI tools like ChatGPT, and some articles may contain affiliate links that may earn us a small commission at no extra cost to you. Reviews, opinions, and feature highlights are based on official specifications and publicly available information at the time of writing.
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