Infinix has been making waves in the Indian smartphone market by offering feature-packed phones at affordable prices. Over the past 12-18 months, the brand has consistently delivered devices that combine modern technology with budget-friendly price tags. Their first offering of 2025, the Infinix Note 50X 5G+, continues this trend by bringing premium features to the sub-₹12,000 segment. Priced at around ₹11,499 for the base variant, this phone aims to redefine what a budget smartphone can offer. But does it live up to the hype? Is it worth your money? In this detailed review, we’ll explore the design, performance, display, camera, software, and more to help you decide.
Design and Build: Premium Looks on a Budget
The Infinix Note 50X 5G+ stands out with its sleek and modern design, which feels more premium than its price suggests. Available in three color variants—Titanium Grey, Enchanted Purple, and Sea Breeze Green—the phone offers something for everyone. The Sea Breeze Green model, in particular, sports a vegan leather back, which not only looks stylish but also feels great in hand. The other two variants feature a metallic finish, adding a touch of sophistication.
Weighing approximately 196.7 grams, the phone strikes a good balance between being lightweight and sturdy. Its flat sides and matte finish on the frames enhance grip, making it comfortable to hold for long periods. The gem-cut camera module on the back is a unique design element that adds a subtle yet classy touch. The camera island protrudes slightly, but it doesn’t cause significant wobbling when placed on a flat surface.
What sets this phone apart in the budget segment is its durability. The Note 50X 5G+ comes with MIL-STD-810H certification, ensuring military-grade toughness. It can withstand minor drops and rough handling, which is a big plus for clumsy users. Additionally, the IP64 rating offers protection against dust and water splashes, making it suitable for everyday use in varied conditions. While we wouldn’t recommend submerging it in water, the splash resistance is a thoughtful addition at this price.
The phone also features a side-mounted fingerprint sensor integrated into the power button, which is fast and reliable. The placement is ergonomic, and it doubles as a power switch, saving space. Other design elements include a hybrid SIM tray (supporting two SIMs or one SIM and a microSD card), a USB Type-C port, a microphone, and stereo speakers with grilles at the top and bottom. The inclusion of stereo speakers is rare in this price range and enhances the overall multimedia experience.
Overall, the design and build quality of the Infinix Note 50X 5G+ make it feel like a phone that costs much more than ₹11,499. It’s durable, stylish, and practical, ticking all the right boxes for a budget device.
Display: Decent but Not the Star of the Show
The Infinix Note 50X 5G+ sports a 6.67-inch HD+ IPS LCD with a 120Hz refresh rate. While the high refresh rate ensures smooth scrolling and fluid animations, the HD+ resolution (720×1600 pixels) is a noticeable compromise. In a market where Full HD+ displays are becoming common even in budget phones, the HD+ panel feels like a step back. Text and finer UI elements may lack sharpness, especially when reading or viewing high-resolution content.
That said, the display is far from bad. It offers good viewing angles, and colors are vibrant enough for casual use. The peak brightness of 672 nits (with a 560-nit high brightness mode) ensures decent visibility outdoors, though it may struggle under direct sunlight. The 240Hz touch sampling rate makes the screen responsive, which is great for gaming and navigation.
The phone supports Widevine L1, allowing you to stream Full HD content on platforms like Netflix and YouTube. Features like Wet/Greasy Touch support and LCD AOD (Always-On Display) add practicality, though the AOD is not as power-efficient as AMOLED panels. The bezels are thin on the sides and top, with a slightly thicker chin, which is standard for budget phones.
While the display is functional for multimedia and daily tasks, the HD+ resolution is the phone’s biggest drawback. If you prioritize sharp visuals, you might want to consider alternatives like the Poco M7 Pro or Vivo T4x, which offer Full HD+ screens in a similar price range.
Performance: Power-Packed for the Price
The Infinix Note 50X 5G+ is powered by the MediaTek Dimensity 7300 Ultimate, a 4nm chipset that’s a first in India at this price point. This processor delivers impressive performance, rivaling phones priced above ₹15,000, such as the CMF Phone 1 and Lava Agni 3. Available in two variants—6GB+128GB and 8GB+128GB—the phone uses LPDDR4X RAM and UFS 2.2 storage, ensuring fast app launches and smooth multitasking.
In benchmark tests, the Note 50X 5G+ scores around 6,23,056 on AnTuTu, which is on par with other Dimensity 7300-powered devices. On Geekbench 6, it achieves a single-core score of 1004 and a multi-core score of 2880. The 3D Mark Wild Life Extreme Stress Test yields a stability score of 99.5%, with best and lowest loop scores of 858 and 854, respectively. These numbers indicate that the phone handles demanding tasks without significant throttling.
For gamers, the Note 50X 5G+ is a pleasant surprise. It can run BGMI at 60 FPS on smooth settings and Free Fire at max settings with no lag. Games like COD Mobile support Very High graphics quality and Very High frame rates, though Ultra HDR settings are currently unavailable. The phone stays cool during extended gaming sessions, with only slight warmth, thanks to its efficient chipset and thermal management.
The phone also supports memory fusion, allowing you to extend the RAM virtually up to 12GB (for the 6GB variant) or 16GB (for the 8GB variant). This feature enhances multitasking, making it easy to switch between apps without slowdowns. In real-world use, the phone feels snappy for browsing, social media, and light photo editing.
Overall, the performance of the Infinix Note 50X 5G+ is one of its strongest suits. It’s fast, reliable, and capable of handling both everyday tasks and gaming, making it a great choice for budget-conscious users.
Software: A Revamped XOS 15 Experience
The Infinix Note 50X 5G+ runs XOS 15, based on Android 15, which is a significant upgrade over previous Infinix software. Earlier versions of XOS were criticized for bloatware and cluttered interfaces, but Infinix has listened to feedback and delivered a cleaner, more fluid UI. While there are still around 48 pre-installed apps, many can be uninstalled, and the overall experience is much smoother than before.
The UI features polished animations, seamless transitions, and a dynamic bar at the top that displays charging status and app notifications, similar to Apple’s Dynamic Island. The smart panel and game mode have been redesigned for better usability, enhancing productivity and gaming. Infinix promises two major OS updates and three years of security patches, which is commendable for a budget phone.
One of the highlights of XOS 15 is its AI features, divided into fun and productivity categories. Fun features include:
- AI-generated wallpapers: Create unique wallpapers using an internet connection.
- AI portrait mode: Transform regular photos into stylized images, such as graduation photos.
- Folax AI voice assistant: Interact with the phone through voice commands.
Productivity features include:
- Circle to Search: A Google-like feature for quick searches by circling content on the screen.
- AI call translation: Transcribes calls in real-time to your preferred language.
- Writing assistant: Helps draft messages and emails.
- Smart scanner: Scans documents and extracts text.
While some AI features, like call translation, are still a work in progress, they add value to the phone. The Active Halo Lighting on the camera module is another unique addition, glowing for notifications, charging, or gaming, adding a fun and functional touch.
Overall, XOS 15 is a mature and user-friendly interface that elevates the Note 50X 5G+’s appeal. It’s a big step forward for Infinix and makes the phone feel modern and feature-rich.
Camera: Decent for the Price
The Infinix Note 50X 5G+ features a 50MP primary camera (f/1.6 aperture) and a 2MP secondary sensor, with an IR blaster occupying the third slot in the camera module. On the front, there’s an 8MP selfie camera. While the camera setup isn’t groundbreaking, it performs well for the price.
In daylight, the 50MP primary sensor captures crisp and vibrant photos with accurate colors and good edge detection in portrait mode. Skin tones are natural, avoiding the over-smoothed look common in budget phones. In low light, the Super Night mode helps, but images can appear grainy with reduced detail. The 8MP selfie camera performs well in good lighting but struggles in darker conditions, producing shaky or soft images.
Videography is a strong point, with the primary camera supporting 4K 30FPS recording and the front camera offering 2K 30FPS. Features like Vlog mode, Dual Video mode, slow motion, time-lapse, and AI cam mode add versatility for content creators. The AIGC portrait mode is a fun feature that generates stylized images, though the results may not always resemble the subject accurately.
Compared to rivals like the Poco M7 Pro or Vivo T4x, the Note 50X 5G+ holds its own in daylight but falls slightly behind in low-light performance. For casual photography and social media, the camera system is more than adequate.
Battery and Charging: All-Day Power
The Note 50X 5G+ is equipped with a 5,500mAh battery, which is larger than most phones in this segment. With light usage (browsing, social media, and calls), the battery can last up to 1.5 days. Even with heavy use, including gaming and video streaming, it comfortably lasts a full day.
The included 45W fast charger juices the phone from 20% to 100% in just over 40 minutes, which is impressive for a budget device. Features like bypass charging (ideal for gaming to reduce heat) and 10W reverse wired charging (to charge other devices like earbuds) add practicality.
The combination of a large battery, fast charging, and smart power management makes the Note 50X 5G+ a reliable companion for users who need long-lasting performance.
Connectivity and Sensors: Future-Ready
The Note 50X 5G+ lives up to its name with robust connectivity options. It supports 15 5G bands, ensuring compatibility with India’s growing 5G networks. Other features include Wi-Fi 6, Bluetooth 5.4, and VoNR (Voice over New Radio) for enhanced call quality. The phone also has a full suite of sensors, including a gyroscope, accelerometer, and face unlock, all of which work seamlessly.
The Active Halo Lighting doubles as a notification indicator, glowing for calls, messages, or charging. This feature, combined with the phone’s connectivity prowess, makes it future-ready and versatile.
Specifications Table
| Feature | Specification |
|---|---|
| Display | 6.67-inch HD+ IPS LCD, 120Hz refresh rate, 672 nits peak brightness |
| Processor | MediaTek Dimensity 7300 Ultimate (4nm) |
| RAM | 6GB/8GB LPDDR4X (expandable to 12GB/16GB via memory fusion) |
| Storage | 128GB UFS 2.2 (expandable via microSD) |
| Rear Camera | 50MP (f/1.6) + 2MP, IR blaster |
| Front Camera | 8MP |
| Battery | 5,500mAh, 45W fast charging, 10W reverse wired charging |
| Operating System | XOS 15 based on Android 15 |
| Connectivity | 5G (15 bands), Wi-Fi 6, Bluetooth 5.4, VoNR |
| Build | Vegan leather (Sea Breeze Green), metallic finish (Grey/Purple), IP64, MIL-STD-810H |
| Weight | 196.7g |
| Audio | Stereo speakers, Widevine L1 support |
| Sensors | Side-mounted fingerprint, face unlock, gyroscope, accelerometer |
Is the Infinix Note 50X 5G+ Worth Buying?
The Infinix Note 50X 5G+ is a compelling option for budget-conscious buyers looking for a well-rounded smartphone. Its strengths include a premium design, powerful performance, long battery life, and a refined software experience with useful AI features. The military-grade durability, IP64 rating, and stereo speakers are rare at this price, making it stand out in the sub-₹12,000 segment.
However, the HD+ display is a notable compromise, especially when competitors offer Full HD+ panels. The absence of a 3.5mm headphone jack might also disappoint some users, and the camera, while decent, isn’t the best in low light.
Should You Buy It?
- Buy it if: You want a durable, stylish phone with strong performance, 5G connectivity, and a clean software experience for under ₹12,000. It’s ideal for students, casual gamers, and users who prioritize battery life and multitasking.
- Skip it if: You need a Full HD+ display for sharp visuals or a top-tier camera for low-light photography. In that case, consider alternatives like the Poco M7 Pro or Vivo T4x.
Conclusion
The Infinix Note 50X 5G+ is a testament to how far budget smartphones have come. For around ₹11,499, it offers a premium design, robust performance, and a feature-packed software experience that rivals pricier phones. While the HD+ display and average low-light camera performance are drawbacks, they’re acceptable trade-offs for the price. If you’re looking for a reliable daily driver that doesn’t break the bank, the Note 50X 5G+ is hard to beat. Infinix has once again proven that you don’t need to spend a fortune to get a phone that delivers on all fronts.
