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Infinix Note 50 Pro 4G
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Battery: 5200 mAh
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RAM: 8GB ,12GB
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Storage: 256GB
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Display: AMOLED, 6.78 inches
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Camera: Rear 50MP + 8MP and Front 32MP
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OS: Android 15, up to 2 major Android upgrades, XOS 15
Full Specifications
Price
| Official | 31990 BDT 8GB/256GB Approx. |
General
| Model | Infinix Note 50 Pro 4G |
| Announced | 2025, March 04 |
| Released | 2025, March 04 |
| Status | Available |
Design
| Dimensions | 163.3 x 74.4 x 7.3 mm (6.43 x 2.93 x 0.29 in) |
| Weight | 198 g (6.98 oz) |
| SIM <strong>SIM</strong> (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Nano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes) Aerospace-Grade Aluminum RGB notification light (on the back) |
| Colors | Titanium Grey, Enchanted Purple, Racing Edition, Shadow Black |
Display Specification
| Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | AMOLED, 1B colors, 144Hz, 2160Hz PWM, 1300 nits (peak) |
| Size | 6.78 inches, 109.9 cm2 |
| Resolution | 1080 x 2436 pixels |
| Refresh Rate | 144Hz, 2160Hz PWM, |
| Pixel Density <strong>Pixel Density (PPI)</strong> is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 393 ppi density |
| Features | Build: Glass front, aluminum frame |
Platform
| Operating System <strong>OS => </strong> Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 15, up to 2 major Android upgrades, XOS 15 |
| Chipset <strong>Chipset</strong> is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Mediatek Helio G100 Ultimate (6 nm) |
| CPU <strong>CPU</strong> (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU <strong>GPU</strong> (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G57 MC2 |
Main Camera
| Camera Setup | Dual |
| Resolution |
50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS 8 MP, f/2.2, 15mm, 112˚ (ultrawide) |
| Features | Dual-LED flash, HDR, panorama |
| Video | 1440p@30fps, 1080p@30/60/240fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 32 MP, f/2.2, (wide), 1/3.1" |
| Video | 1080p@30fps |
Network & Connectivity
| Technology | GSM / HSPA / LTE |
| Speed | HSPA, LTE |
| Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.4, A2DP, LE |
| NFC <strong>NFC</strong> (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Positioning | GPS |
| FM Radio | Yes |
| Infrared port | Yes |
| USB | USB Type-C 2.0, OTG |
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 38, 40, 41 |
Battery
| Battery Type <strong>Battery Type => </strong> Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 5200 mAh |
| Removable | Yes |
| Charging |
90W wired, 100% in 38 min 30W wireless MagCharge 10W Reverse wired Reverse wireless Bypass Charging |
| Wireless Charging <strong>Wireless Charging</strong> (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | Yes |
Multimedia
| Loudspeaker | Yes, with stereo speakers |
| Audio Jack | No |
| Audio Features |
Tuned by JBL 24-bit/192kHz Hi-Res & Hi-Res wireless audio |
Storage
| Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | No |
| Internal Storage <strong>Internal Storage</strong> is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. |
256GB 8GB RAM, 256GB 12GB RAM UFS 2.2 |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, compass, heart rate, SpO2 Virtual proximity sensing |
About the Infinix Note 50 Pro 4G
The Infinix Note 50 Pro 4G was announced in March 2025 and features a 6.78″ display, Helio G100 Ultimate chipset, 5200 mAh battery, 256 GB storage, and up to 12 GB RAM. This mid-range smartphone represents Infinix’s effort to deliver flagship-level features at an accessible price point. The device introduces an improved 6.78-inch AMOLED display with 144Hz refresh rate, 10-bit color depth, and 2160Hz PWM dimming, while being IP64-rated for complete dust and splash protection – a welcome improvement over previous models with basic IP53 protection. Weighing 198g with a sleek 7.3mm thickness profile, the Note 50 Pro 4G runs Android 15 with XOS 15 overlay and promises up to 2 major Android upgrades. The device is available with either 8GB or 12GB of RAM paired with 256GB of internal storage, making it suitable for everyday tasks like browsing, streaming, multitasking, and even moderate gaming. With an MSRP of just under US$200, this phone positions itself as a compelling budget option.
Main Key Features
- Premium Display Technology: 6.78-inch AMOLED with 144Hz refresh rate, 10-bit color depth and 2160Hz PWM dimming
- Enhanced Durability: IP64-rated for complete dust and splash protection, up from IP53 on the previous Note 40 Pro model
- Flexible Memory Options: Available in 8GB/256GB and 12GB/256GB configurations
- Advanced Charging: Very fast charging with wireless charging option, complete with MagSafe-like functionality
- Health Monitoring: Heart rate sensor and LED illuminator on the back
- Premium Build: Glass-metal body construction
- Rich Package: Very rich retail package included
- 5G Network Support: Wi-Fi networks in 5GHz are supported, which other budget-centric phones fail to do due to CPU limitations
Pros & Cons
Pros
- Nice design, AMOLED screen with 144Hz refresh rate, and fast charging speeds
- Improved IP64 water and dust resistance over the previous generation
- Bumped up 5200mAh battery (200mAh increase from last year) with a less-demanding chipset and power-efficient display
- Heart rate monitoring and health features
- Comprehensive wireless charging ecosystem
- Up to 12GB RAM option for better multitasking
- Software support with 2 major Android updates guaranteed
Cons
- The camera has noise in low-light conditions
- Limited to 4G connectivity (no 5G variant for this model)
- For the price, you only get an MTK G100 processor, which may not satisfy power users
- No expandable storage option (no card slot)
- Performance may not match flagship expectations despite premium features
Why Choose This Phone?
The Note 50 Pro 4G is described as “The Midrange Killer with Flagship Vibes in 2025” because it successfully bridges the gap between budget constraints and premium features. The device excels for users who prioritize display quality, build premium, and comprehensive charging options over raw processing power. Its health monitoring capabilities with heart rate sensor make it appealing for fitness-conscious users, while the IP64 rating ensures durability for active lifestyles. The phone is ideal for users who want a premium smartphone experience without flagship pricing, especially those who value design aesthetics, display quality, and battery life over intensive gaming performance.
Opinion
Overall, the experience with the Infinix Note 50 Pro 4G has been generally enjoyable, and it’s well worth considering. The device “certainly gives you bang for your buck” by delivering flagship-level features like wireless charging, premium build quality, and an excellent display at a budget-friendly price point. While the MediaTek Helio G100 Ultimate may not satisfy power users seeking top-tier performance, the overall package offers excellent value for users who prioritize a well-rounded smartphone experience over benchmark scores.
See Another Model:
FAQs about Infinix Note 50 Pro 4G
Q: What are the RAM and storage options available?
A: The device comes with 256GB storage paired with either 8GB RAM or 12GB RAM options.
Q: What’s the difference between this and the regular Note 50 4G?
A: The Pro version offers up to 12GB RAM (vs 8GB), additional health features like a heart rate sensor, and enhanced build quality with premium materials.
Q: What kind of protection does it offer?
A: The phone is IP64-rated for complete dust and splash protection, which is an improvement over the previous Note 40 Pro model’s IP53 rating.
Q: Does it support wireless charging?
A: Yes, it supports wireless charging with MagSafe-like functionality.
