The Infinix Note 50s 5G Plus has hit the Indian market like a breath of fresh air in the crowded affordable smartphone segment. Launched on April 18, 2025, this phone is making waves with its sleek design, impressive display, and solid performance—all for a starting price of ₹14,999. Infinix claims it’s the slimmest phone with a 144Hz curved AMOLED display in its segment, and after spending some time with it, I can see why it’s turning heads. But is it worth your money? Should you buy it? Let’s dive into a detailed review to find out.
Design and Build: Slim, Stylish, and Premium
The first thing you notice about the Infinix Note 50s 5G Plus is its design. At just 180 grams and 7.6mm thick, it’s one of the slimmest phones in its segment. Infinix claims it’s the slimmest phone with a 3D curved AMOLED display, and holding it in hand, you can feel why. The phone feels light and comfortable, making it easy to carry around all day.
The build quality is impressive for the price. The back and frame are made of plastic, but Infinix has added a metallic finish that gives it a premium look. I tested the Titanium Grey variant, which looks sleek and modern, similar to the Note 50X. If you want something more stylish, the Marine Drift Blue variant comes with a vegan leather back infused with a fragrance using Microencapsulation Technology. Yes, you read that right—the phone smells good! The scent includes notes of marine, lemon, lily of the valley, amber, and vetiver, though its intensity depends on usage and environmental conditions.
However, the back panel does attract fingerprints, especially on the metallic finishes. Thankfully, Infinix includes a case in the box, so you can keep it smudge-free. The camera module, which Infinix calls a “Gem-Cut Design,” is bold and flashy. It’s an octagonal shape that stands out, but it might feel a bit oversized for some. Personally, I found it a tad too prominent, but it’s a subjective choice—some might love the unique look.
The phone also features Active Halo Lighting around the camera module, which lights up for calls, notifications, charging, gaming, and even when using the voice assistant. I found it most useful for notifications, as it adds a cool, futuristic vibe. On the durability front, the Note 50s 5G Plus offers IP64 dust and water resistance and MIL-STD-810H military-grade certification, which is rare at this price. Overall, the design is a strong point, blending style, comfort, and durability.
Display: A Visual Treat with Minor Quirks
The display is one of the standout features of the Infinix Note 50s 5G Plus. It sports a 6.78-inch Full-HD+ 3D curved AMOLED panel with a 144Hz refresh rate, 10-bit color depth, and 100% DCI-P3 color gamut coverage. Protected by Corning Gorilla Glass 5, it’s bright, vibrant, and delivers deep blacks, making it perfect for watching videos or scrolling through social media.
At 1,300 nits peak brightness, the display is legible even under direct sunlight, which is a big plus for outdoor use. The curved edges give it a flagship-like feel, but they can be a bit annoying during gaming, as your fingers might accidentally touch the screen. Also, the 144Hz refresh rate is limited to specific apps like the settings page and messaging app. In most cases, it drops to 120Hz, so the difference isn’t always noticeable. Still, for casual use, the display is smooth and responsive.
For audio, the phone comes with dual stereo speakers tuned by JBL. They produce clean sound with decent bass, though they’re not the loudest. If you’re watching movies or listening to music, the audio quality is immersive for the price, but you might want to use earphones for a louder experience. Overall, the display and audio combo makes the Note 50s 5G Plus a great choice for entertainment.
Performance: Power-Packed for Everyday Use
Under the hood, the Infinix Note 50s 5G Plus is powered by the MediaTek Dimensity 7300 Ultimate chipset, built on a 4nm architecture. While the “Ultimate” in the name sounds dramatic, it’s essentially the same as the regular Dimensity 7300 but optimized for efficiency. It scores over 700K on AnTuTu, which puts it just 3.5% behind the newer Dimensity 7400 found in phones like the Motorola Edge 60 Fusion.
Paired with 8GB of LPDDR5X RAM (extendable via virtual RAM) and up to 256GB of UFS 2.2 storage, the phone handles daily tasks with ease. Whether you’re multitasking, switching between apps, or browsing, the UI feels snappy and lag-free. For gamers, the Note 50s 5G Plus supports up to 90fps in games like Call of Duty Mobile, delivering smooth gameplay on Smooth Extreme settings. In BGMI, it runs well on HD+ Ultra but doesn’t support 90fps, which is a minor letdown.
The phone runs Android 15 with Infinix’s XOS 15 skin, which is clean and user-friendly. There’s some bloatware, but it’s manageable and can be uninstalled. Fun features like a mini dynamic bar, music gestures, and gesture-based call pickup add a touch of excitement. The AI suite is a highlight, offering practical tools like AI writing, object eraser, circle-to-search, document assistant, and the Folax AI assistant, which is surprisingly useful for quick queries. Infinix also promises two years of OS updates and three years of security patches, which is a solid commitment for a budget phone.
Camera: Impressive for the Price
The camera setup on the Infinix Note 50s 5G Plus includes a 64MP Sony IMX682 primary sensor with optical image stabilization (OIS) and a 2MP secondary lens, which is mostly there for support. The front camera is a 13MP sensor for selfies and video calls. While the lack of an ultra-wide lens is disappointing, the main camera delivers where it counts.
Photos from the 64MP sensor are vibrant, punchy, and Instagram-ready, with good detail and dynamic range. The 2x zoom is surprisingly usable, even in low light, producing sharp images. Low-light performance is decent, thanks to OIS, though noise can creep in darker scenarios. Selfies from the 13MP front camera look natural without overdone filters, which is a plus for those who prefer realistic shots.
For videos, both the front and rear cameras support 4K at 30fps with decent stabilization and minimal cropping. Features like dual video capture and AI tools (AI Eraser, AI Cutout, AI Gallery) enhance the camera experience, making it versatile for content creators. While an ultra-wide lens would’ve been nice, the camera performance is strong for the price, especially for photography enthusiasts.
Battery: Reliable but Not Groundbreaking
The Infinix Note 50s 5G Plus comes with a 5,500mAh battery, which is impressive for its slim profile. In 2024, this would’ve been a standout feature, but in 2025, competitors are offering 6,500mAh or even 7,400mAh batteries in the same segment. Still, the battery life is solid, lasting a full day with heavy usage, including gaming, streaming, and social media scrolling.
The 45W fast charging is a welcome addition, fully charging the phone in about 60 minutes. Infinix also includes a Reserve Charge feature, which provides up to 27 minutes of WhatsApp usage or 21 minutes of navigation on just 1% battery—a thoughtful touch for emergencies. Bypass charging, which powers the phone directly instead of the battery, reduces heat during gaming or charging, improving longevity.
While the battery performance is reliable, Infinix could push for a larger capacity in future models to keep up with competitors. For now, it’s more than enough for most users, especially at this price.
Specifications Table
| Feature | Specification |
|---|---|
| Display | 6.78-inch FHD+ 3D Curved AMOLED, 144Hz refresh rate, 1,300 nits, Gorilla Glass 5 |
| Processor | MediaTek Dimensity 7300 Ultimate (4nm) |
| RAM | 8GB LPDDR5X (extendable via virtual RAM) |
| Storage | 128GB / 256GB UFS 2.2 |
| Rear Camera | 64MP Sony IMX682 (OIS) + 2MP secondary lens |
| Front Camera | 13MP |
| Battery | 5,500mAh, 45W fast charging, 10W reverse wired charging |
| Operating System | Android 15 with XOS 15 |
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.4, USB Type-C, IR blaster |
| Build | 180g, 7.6mm thick, IP64, MIL-STD-810H certified |
| Additional Features | JBL-tuned dual stereo speakers, Active Halo Lighting, in-display fingerprint |
| Price | ₹15,999 (8GB + 128GB), ₹17,999 (8GB + 256GB) |
Should You Buy the Infinix Note 50s 5G Plus?
The Infinix Note 50s 5G Plus is a well-rounded smartphone that offers incredible value for its price. Its strengths include a stunning AMOLED display, solid performance, a capable main camera, and a premium design. The addition of features like Active Halo Lighting, JBL-tuned speakers, and AI tools makes it stand out in the crowded budget segment. The promise of Android 15 with long-term updates is also a big win for those who want a future-proof device.
However, it’s not perfect. The lack of an ultra-wide camera, a slightly oversized camera module, and a battery that’s good but not class-leading are areas where Infinix could improve. Competitors like the iQOO Z10X offer larger batteries and faster storage, but they may lack the Note 50s’ display quality or software polish.
So, is it worth it? If you’re looking for a stylish, feature-packed phone under ₹20,000 that excels in display, performance, and camera quality, the Infinix Note 50s 5G Plus is a fantastic choice. It’s ideal for students, professionals, and casual gamers who want a premium experience without breaking the bank. At ₹15,999 (with potential bank offers), it’s a deal that’s hard to beat.
Verdict: A Budget Powerhouse
Infinix has hit the mark with the Note 50s 5G Plus. It’s not just about the specs—it’s about delivering a cohesive experience that feels premium without the hefty price tag. Whether you’re watching Netflix, playing Call of Duty, or snapping photos for Instagram, this phone handles it all with ease. If Infinix can address minor drawbacks like the camera module size and battery capacity in future models, it could dominate the affordable segment. For now, the Note 50s 5G Plus is one of the best smartphones you can buy under ₹16,000 in 2025.
