The cheap 5G phone 5500mAh category just got a compelling new entrant. Infinix has launched the Infinix Note 50x 5G+ in India — the first model from the brand's Note 50 series — packing a massive 5500mAh SolidCore battery, a 50MP dual rear camera, and a MediaTek Dimensity 7300 Ultimate processor, all at an aggressive starting price of Rs 11,499. Available exclusively on Flipkart, this device blends performance and endurance in a way that's rare at this price point.
- Infinix Note 50x 5G+ starts at Rs 11,499 for the 6GB + 128GB variant and Rs 12,999 for the 8GB + 128GB model, with Rs 1,000 bank/exchange discounts available.
- The phone features a 5500mAh SolidCore battery with 45W fast charging, a 50MP dual rear camera with 4K video, and Android 15 out of the box.
Infinix Note 50x 5G+ Price, Availability, and Colors
Infinix Note 50x 5G+ was made available for purchase on Flipkart from April 3 at 12:00 noon. The phone comes in two storage configurations:
- 6GB RAM + 128GB storage — Rs 11,499
- 8GB RAM + 128GB storage — Rs 12,999
Buyers using an ICICI Bank credit card can avail a flat Rs 1,000 discount. Alternatively, an exchange offer of Rs 1,000 is also on the table. The handset is offered in three color options: Sea Breeze Green (vegan leather finish), Enchanted Purple (metallic finish), and Titanium Grey (metallic finish). For more phones in this segment, explore our Infinix phones collection.
Infinix Note 50x 5G+ Full Specifications
Display and Design
The Infinix Note 50x 5G+ sports a 6.67-inch HD+ display with a smooth 120Hz refresh rate, delivering fluid scrolling and a responsive gaming experience. The panel handles everyday tasks and media consumption well. The phone also carries an IP64 rating, offering protection against dust ingress and light water splashes — a feature that's genuinely uncommon at this price band.
Performance and Software
Under the hood, the device is driven by the MediaTek Dimensity 7300 Ultimate processor paired with a Mali-G615 GPU. MediaTek HyperEngine technology is on board, delivering up to 20% more FPS and support for 90FPS gaming. The phone launches with Android 15 and XOS 15, and Infinix promises 2 years of OS updates plus 3 years of security patches — solid long-term support for a budget device.
Camera: 50MP with AI and 4K Video
The rear camera system features a 50MP dual rear camera setup backed by a dual LED flash for low-light performance. The phone supports 4K video recording, which is a notable inclusion at this price. Infinix's AI suite adds practical tools like AI Object Eraser and AI Image Cutout, making photo editing more accessible directly on the device. On the front, an 8MP selfie camera with a dedicated front flash handles video calls and self-portraits in varied lighting conditions.
Battery: 5500mAh with 45W Fast Charging
One of the headline features is the 5500mAh SolidCore battery. Infinix bundles a 45W fast charger in the box — a thoughtful inclusion that cuts down charge times significantly. The battery is rated for over 2,300 charge cycles, and the device supports All-Round FastCharge 3.0, wired reverse charging, and AI charge protection to help preserve battery health over time.
Audio
Audio gets a meaningful upgrade with dual stereo speakers, Hi-Res Audio support, and DTS sound technology, delivering an immersive listening experience well above what budget phones typically offer.
Frequently Asked Questions
What is the price of the Infinix Note 50x 5G+ in India?
The Infinix Note 50x 5G+ is priced at Rs 11,499 for the 6GB + 128GB variant and Rs 12,999 for the 8GB + 128GB variant. Additional discounts of Rs 1,000 are available via ICICI Bank credit card or exchange offer on Flipkart.
Does the Infinix Note 50x 5G+ support fast charging?
Yes. The phone ships with a 45W fast charger in the box and supports All-Round FastCharge 3.0, wired reverse charging, and AI charge protection alongside its 5500mAh SolidCore battery.
What Android version does the Infinix Note 50x 5G+ run?
The Infinix Note 50x 5G+ launches with Android 15 and Infinix's XOS 15 skin. Infinix has committed to 2 years of OS updates and 3 years of security patches for the device.
