Infinix Note 50 Pro 4G Review: The Midrange Killer with Flagship Vibes in 2025
Introduction
The Infinix Note 50 Pro 4G is one of those devices that catches you completely off guard. It's positioned in the midrange category, but what you get—both in terms of design and performance—feels dangerously close to flagship territory. From the moment you unbox it, the Note 50 Pro 4G sets a different tone for what a ₦368,000 ($230) smartphone can deliver in 2025.
Unboxing and First Impressions
Right out of the box, Infinix makes a statement. Not only do you get the device itself, but also a matching faux-leather protective case, a 90W fast charger, a USB-A to USB-C cable, wired USB-C earphones with a mic and volume controls, and even a screen protector. Some packages, like mine, even include the 30W MagPower wireless charging powerbank—a true bonus that’s rarely seen these days.
Build Quality and Design
Once in the hand, the build quality immediately stands out. Infinix didn’t just opt for generic plastics here; the Note 50 Pro 4G uses an aerospace-grade aluminum frame combined with a beautifully sandblasted matte finish that’s resistant to fingerprints and smudges. It’s solid, luxurious, and balanced, with the added bonus of IP64 certification, providing dust and splash resistance.
The design isn't just about aesthetics either. Around the back sits an octagonal camera module that looks sharp and refined. Inside the camera bump, the Note 50 Pro 4G houses a 50MP primary sensor, an 8MP ultrawide lens, and a flicker sensor. Perhaps most intriguingly, there’s a ring light integrated into the camera module—a Bio-Active Halo that acts as a notification light and even doubles as a heart rate and SpO2 sensor.
Display Experience
Moving to the front, the Note 50 Pro 4G flaunts a 6.78-inch AMOLED display with a crisp 1080x2436 resolution. Visuals are sharp, vibrant, and immersive, especially with the 144Hz refresh rate making scrolling and animations feel ultra-smooth. The panel supports 10-bit color and reaches up to 1300 nits of brightness, ensuring excellent outdoor visibility. While HDR support isn’t available, the phone is certified for Widevine L1, allowing users to stream Netflix, Prime Video, and YouTube in full HD without a hitch.
Software and Performance
Performance-wise, the Note 50 Pro 4G runs on the MediaTek Helio G100 Ultimate chipset, paired with 8GB or 12GB of RAM and 256GB of internal storage. For everyday tasks like browsing, streaming, multitasking, and even moderate gaming, the phone handles everything with ease. It’s only when pushing it with graphically intense games that you start to notice its midrange DNA. Still, for most users, the experience will be more than satisfying.
Software is another area where Infinix has leveled up. Running Android 15 with the XOS 15 skin, the interface is colorful, feature-rich, and surprisingly fluid. Infinix has promised two major Android updates and three years of security patches, which provides a bit of long-term reassurance.
AI Features and Smart Tools
AI tools are everywhere on the Note 50 Pro 4G. There’s a dedicated Infinix AI section in the settings where users get access to document summarization, live translation, object erasing in photos, smart recording summaries, Circle to Search, AI wallpaper generation, and more. Better yet, there’s an option to run many of these AI features entirely offline by downloading the AI models to the device—perfect for users concerned about privacy.
Audio Experience
Audio performance is handled by JBL-tuned stereo speakers that deliver clear highs and strong vocals, although bass is relatively light. The sound separation is smartly managed, with the top and bottom speakers dynamically adjusting depending on how you hold the device. Whether for videos, games, or music, the sound quality more than holds its own at this price point.
Battery Life and Charging
When it comes to battery life, the Note 50 Pro 4G doesn’t disappoint. The 5,200mAh battery comfortably powers the device through a full day of use. Charging is where it truly impresses—thanks to 90W wired fast charging, the phone goes from 0 to nearly 90% in just 30 minutes and hits 100% in under 40 minutes when Hyper Mode is enabled.
Wireless charging is supported too, up to 30W with MagPower, and the included MagPower wireless bank makes on-the-go top-ups a breeze. There’s even reverse wired and wireless charging, as well as a bypass charging option for gaming to avoid battery heat buildup.
Camera Performance
Photography on the Note 50 Pro 4G holds its own remarkably well. The 50MP main camera produces sharp, vibrant images with excellent dynamic range and accurate skin tones. Portrait shots come out crisp with well-defined subject separation and natural background blur. Even 2x digital zoom shots maintain impressive clarity.
The 8MP ultrawide lens is solid for daylight shots but starts to struggle a bit in low-light scenarios. Meanwhile, the 32MP selfie camera delivers sharp, detailed images whether you’re indoors or out, with excellent handling of skin tones and textures.
Low-light photography on the main sensor is better than expected. The Note 50 Pro 4G automatically triggers night mode when needed, balancing shadows and highlights beautifully without introducing much noise.
Video Recording
Video recording capabilities max out at 1440p at 30fps across all cameras. Ultra-Steady mode is available at 1080p, providing smooth, stabilized footage that’s ideal for handheld shooting. Main camera videos offer impressive sharpness and color, and even the 2x zoom video maintains decent clarity. The ultrawide camera does introduce a little more noise, but it still handles dynamic range fairly well.
Health and Extra Features
The Bio-Active Halo ring at the back isn’t just an aesthetic feature—it contains built-in heart rate and SpO2 sensors that work with Infinix’s Health app. In addition, the phone includes an IR blaster for controlling TVs and appliances, NFC for mobile payments in some regions, and even an FM radio for offline entertainment.
Final Thoughts
At a price point of about ₦368,000 or $230, the Infinix Note 50 Pro 4G stands out as one of the most complete midrange smartphones available today. It brings a luxurious design, a top-notch display, thoughtful features, fast charging tech, and a surprisingly capable camera setup.
The absence of 5G and its modest gaming performance may not appeal to every user, but for anyone looking for a reliable, stylish, and feature-packed daily driver without breaking the bank, the Note 50 Pro 4G is an easy recommendation.