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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
General
| Model | Infinix Note 50 Pro 4G |
| Announced | 2025, March 04 |
| Released | 2025, March 04 |
| Status | Available |
Price
| Official | 31990 BDT 8GB/256GB Approx. |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | 163.3 x 74.4 x 7.3 mm (6.43 x 2.93 x 0.29 in) |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 198 g (6.98 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
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 The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | AMOLED, 1B colors, 144Hz, 2160Hz PWM, 1300 nits (peak) |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 6.78 inches, 109.9 cm2 |
| Resolution | 1080 x 2436 pixels |
| Refresh Rate | 144Hz, 2160Hz PWM, |
| Pixel Density Pixel Density (PPI) 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 |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | No |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
256GB 8GB RAM, 256GB 12GB RAM UFS 2.2 |
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 |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 15, up to 2 major Android upgrades, XOS 15 |
| Chipset Chipset 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 CPU (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 GPU (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 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Ion (Lithium Ion) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 5200 mAh |
| Removable | Yes |
| Charging |
90W wired, 100% in 38 min 30W wireless MagCharge 10W Reverse wired Reverse wireless Bypass Charging |
| Wireless Charging Wireless Charging (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 The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes, with stereo speakers |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | No |
| Audio Features |
Tuned by JBL 24-bit/192kHz Hi-Res & Hi-Res wireless audio |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, compass, heart rate, SpO2 Virtual proximity sensing |
Network & Connectivity
| Technology | GSM / HSPA / LTE |
| Speed | HSPA, LTE |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | 5.4, A2DP, LE |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning | GPS |
| FM Radio | Yes |
| Infrared port | Yes |
| USB | USB Type-C 2.0, OTG |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. | GSM 850 / 900 / 1800 / 1900 |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100 |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
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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
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. 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
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.
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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.
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