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Infinix Note 50x
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Battery: 5500 mAh
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RAM: 6GB, 8GB
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Storage: 128GB
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Display: IPS LCD, 6.67 inches
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Camera: Rear 50MP and Front 8MP
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OS: Android 15, up to 2 major Android upgrades, XOS 15
Full Specifications
General
| Model | Infinix Note 50x |
| Announced | 2025, March 27 |
| Released | 2025, April |
| Status | Available |
Price
| Official | 20990 BDT 6GB/128GB 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. | 165.4 x 76.4 x 8.0 mm or 8.2 mm |
| 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. | 195.4 g or 198.9 g (6.88 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) RGB notification light (on the back) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
| Colors | Titanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice Pink |
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. | IPS LCD, 120Hz, 560 nits (typ) |
| 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. | 6.67 inches, 107.4 cm2 |
| Resolution | 720 x 1600 pixels, 20:9 ratio |
| Refresh Rate | 120Hz, |
| 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. | 263 ppi density |
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. | microSDXC (uses shared SIM slot) |
| 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. |
128GB 6GB RAM, 128GB 8GB RAM UFS 2.2 |
Main Camera
| Camera Setup | Single |
| Resolution | 50 MP, f/1.6, (wide), PDAF |
| Features | Dual-LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/120/240fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 8 MP, f/2.0, (wide) |
| Video | 1440p@30fps, 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 Dimensity 7300 Ultimate (4 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 (4x2.5 GHz Cortex-A78 & 4x2.0 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-G615 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. | 5500 mAh |
| Removable | Yes |
| Charging |
45W wired 10W reverse wired 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. | No |
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 | 24-bit/192kHz Hi-Res audio |
Sensors
| Fingerprint | Yes (side-mounted), |
| Other Sensors | Accelerometer, gyro, proximity, compass |
Network & Connectivity
| Technology | GSM / HSPA / LTE / 5G |
| Speed | HSPA, LTE, 5G |
| 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/6, 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 | No |
| 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 |
| 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. | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66 |
| 5G Network The 5G Network section indicates the phone’s compatibility with fifth-generation mobile networks. 5G can provide higher data speeds, lower latency, and improved network capacity, supporting faster downloads, high-quality streaming, cloud services, and other demanding mobile applications. | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA |
PROS
- Nice premium-looking design
- Military Grade build quality
- Good performance
- Good battery capacity
- Good AI feature performance
- Refreshed XOS 15
- 5G connectivity for future-proofing
- Expandable storage via microSDXC
CONS
- The low-resolution display and missing headphone jack are compromises you will have to live with
- Subpar display
- No ultra-wide or macro camera sensor
- No 3.5mm Jack
- HD+ resolution instead of Full HD+ at this price range
- Heavier weight compared to some competitors
About the Infinix Note 50x
The Infinix Note 50x was released in April 2025, weighing 195.4g or 198.9g with 8mm thickness, running Android 15 with up to 2 major upgrades and XOS 15, featuring 128GB storage with microSDXC expandability. Infinix has unveiled a new Note 50x 5G smartphone as a sibling in the Note 50 series that comes with a MediaTek Dimensity 7300 Ultimate processor, a 120 Hz display, a 50 MP rear camera, and a 5,500 mAh battery, starting at INR 11,499.
The device features a 6.67″ display, Dimensity 7300 Ultimate chipset, 5500 mAh battery, 128 GB storage, 8 GB RAM, and is MIL-STD-810H compliant. The Infinix Note 50x 5G is a feature-packed device at an aggressive price point that offers solid performance with the Dimensity 7300 Ultimate, dependable cameras, and strong battery life, making it a great everyday device. It is an affordable midranger, designed for gaming. Serving as the successor to the Infinix Note 40x 5G from 2024, this model aims to be one of the top all-around smartphones priced under Rs. 15,000.
Main Key Features
- Gaming-Oriented Performance: MediaTek Dimensity 7300 Ultimate processor with an affordable mid-range processor designed for gaming
- High Refresh Display: 6.67″ HD+ LCD with 120Hz refresh rate and 672 nits peak brightness
- Military-Grade Durability: MIL-STD-810H compliant and Military Grade build quality
- Expandable Memory: 6 GB/ 8 GB RAM (Expandable up to 12 GB) with 128 GB Internal Storage
- Advanced Camera System: 50MP Dual Rear Camera with Dual LED Flash and 8MP Selfie Camera with Front and Screen Flash
- Large Battery with Fast Charging: 5500mAh Battery with 45W Fast Charge Support (Adapter in the box)
- Practical Features: You can operate the screen even when your hands are wet or greasy with the Always On Display option
- AI Integration: Good AI feature performance with refreshed XOS 15
Why Choose This Phone?
The Infinix Note 50x features a 120Hz display, Dimensity 7300, a 50MP camera & 5500mAh battery under ₹12,000, potentially making it the best budget phone of 2025. Infinix has enhanced this budget-friendly device by incorporating features that aim to make it one of the top all-around smartphones priced under Rs. 15,000. The device is perfect for users who prioritize gaming performance, battery life, and durability over display resolution. Its military-grade build quality and wet/greasy touch functionality make it ideal for users with active lifestyles or demanding work environments. The combination of 5G connectivity, expandable storage, and AI features makes it future-ready while maintaining affordability.
Opinion
The Infinix Note 50x 5G is a feature-packed device at an aggressive price point that offers solid performance with the Dimensity 7300 Ultimate, dependable cameras, and strong battery life, making it a great everyday device. While the HD+ display resolution is a compromise, the overall package delivers excellent value for users seeking a reliable, gaming-capable smartphone under ₹15,000. The military-grade durability and practical features like wet touch operation make it stand out in the crowded budget segment.
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FAQs about Infinix Note 50x
Q: What processor does the Infinix Note 50x use?
A: It is powered by the MediaTek Dimensity 7300 Ultimate processor, which is designed for gaming performance.
Q: What is the display specification?
A: It features a 6.67″ HD+ LCD with 120Hz refresh rate and 672 nits peak brightness, though the low-resolution display is considered subpar.
Q: What are the memory options?
A: It comes in two memory variants – 6 GB/128 GB and 8 GB/128 GB, with RAM expandable up to 12 GB.
Q: Does it support expandable storage?
A: Yes, it features 128GB storage with microSDXC expandability.
Q: What about durability?
A: The device is MIL-STD-810H compliant with Military Grade build quality, making it more durable than typical budget phones.
Q: What colors are available?
A: It’s available in three colour variants – Sea Breeze Green, Enchanted Purple, and Titanium Grey.
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