
The Infinix Note 3 is a budget-friendly smartphone that packs a punch. It's powered by a 2.0 GHz Octa-Core processor, which is a significant upgrade over its predecessor.
The Note 3 features a 5.98-inch HD display, making it perfect for watching videos or browsing the web. Its 2GB of RAM and 16GB of internal storage provide ample space for storing your favorite apps and files.
One of the standout features of the Note 3 is its 4000mAh battery, which can easily last a day and a half on a single charge. This is a huge plus for users who are always on the go.
Design and Hardware
The Infinix Note 3 has a 6.0-inch Full HD display with a 1920 x 1080 resolution and a pixel density of 367ppi. This makes for a clear and vibrant viewing experience.
Its metal edges around the screen give the phone a premium look and feel. The device is available in several colors, including Champagne, Rose-gold, Silver, and Gray.
The Infinix Note 3 runs on a 1.3 GHz octa-core MediaTek MT6753 CPU with 2GB of RAM. This provides a smooth performance for daily tasks and multitasking.
A non-removable 4500 mAh lithium-ion battery powers the phone, supported by fast charge technology thanks to dual 4.5A charging engines with PE+2.0 technology. This ensures that the battery can be quickly topped up when needed.
Here are the dimensions of the Infinix Note 3:
The Infinix Note 3 also features a fingerprint scanner, which adds an extra layer of security to the device.
Display and Cameras
The Infinix Note 3 has a 6.0-inch FHD IPS display, which is quite large and perfect for watching videos or playing games. The screen resolution is 1080 x 1920 pixels, with a density of 480 dpi.
The display is also quite colorful, but it's not the most vibrant one out there. You'll notice that the icons and images on the screen are not as detailed as they could be. The display area is estimated to be around 73.8% of the device's front area.
The Infinix Note 3 also features a 5.0 MP front camera with LED flash light, which is decent for taking selfies. The front camera can record video at 480 resolution, and it also supports mp4 and 3gp formats.
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Display
The display of a mobile device is a crucial aspect that affects our viewing experience. A high-quality display should have a high resolution.
IPS technology is one of the main characteristics of a display, and it's known for its good color accuracy and wide viewing angles. The diagonal size of a display is usually measured in inches, and it's a key factor in determining the overall size of the device.
The width and height of a display are also important factors to consider. In most cases, the width is shorter than the height, which is why aspect ratios are used to describe the relationship between the two dimensions. For example, a 16:9 aspect ratio is commonly used in mobile devices.
The resolution of a display is measured in pixels, with higher resolutions resulting in more detailed content. A resolution of 1080 x 1920 pixels is considered high-definition (HD) and is commonly found in modern mobile devices.
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Pixel density is another important factor that affects the display's quality. It's measured in pixels per inch (PPI) or pixels per centimeter (ppcm), with higher densities resulting in more detailed and clearer content. For example, a display with 367 PPI is considered high-density.
Here's a summary of the display characteristics mentioned earlier:
A display's color depth, also known as bit depth, affects the number of colors it can display. A 24-bit display can show 16.7 million colors, which is more than enough for most everyday use.
Main Rear
The main rear camera is a crucial feature of any smartphone, and it's essential to know what to look for when choosing a device.
The main rear camera sensor type is CMOS, which is a widely used type of image sensor on mobile devices.
Pixel size matters, and a larger pixel size like 1.12 µm allows for better low light shooting and a wider dynamic range.

The aperture of the main rear camera is f/2.2, which indicates the size of the lens diaphragm opening and controls the amount of light reaching the image sensor.
A LED flash is used in the main rear camera, which is a common setup for mobile devices.
The main rear camera has a high image resolution of 4160 x 3120 pixels, which translates to 12.98 MP.
You can record video with a maximum resolution of 1920 x 1080 pixels at 30 fps, making it suitable for everyday use.
Some of the notable features of the main rear camera include autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, and scene mode.
Selfie
Selfie capabilities on the Infinix Note 3 are quite impressive, with a 5.0 MP front camera that's equipped with an LED flash light. This feature is a game-changer for taking selfies in low-light conditions.
The front camera can also record video at 480 resolution, and you can choose from two formats: mp4 and 3gp. This is perfect for capturing those special moments with your friends and family.
The Infinix Note 3 has an extra feature called wideSelfie, which allows you to capture a wider area. This is great for taking group selfies or landscape shots.
Here's a comparison of the front camera's resolution with its predecessor's 2MP camera:
Overall, the Infinix Note 3's front camera is a significant upgrade from its predecessor, and the wideSelfie feature is a nice bonus.
Software and Performance
The Infinix Note 3 originally shipped with Android 6.0 Marshmallow, which is a relatively old operating system but still provides a smooth user experience. It runs on the custom Chameleon XOS software, which is a unique feature of this device.
The processor of the Infinix Note 3 is a 1.3 GHz octa-core processor, which is a significant upgrade over single-core processors. This processor is paired with 3GB of RAM, making it a powerful combination for efficient performance.
Here's a quick rundown of the processor specs:
The combination of 3GB RAM and a 1.3 GHz octa-core processor makes the work efficient and maintains the performance of the smartphone.
Platform

The Infinix Note 3's platform is built on a solid foundation. The Mediatek MT6753 chipset powers the device, a 28nm processor that provides a good balance between performance and power efficiency.
This chipset is paired with an Octa-core 1.3 GHz Cortex-A53 CPU, which is a significant upgrade over older processors. The 64-bit architecture ensures that the device can handle demanding tasks with ease.
The GPU is a Mali-T720MP3, which is a decent graphics processing unit for its time. It has 3 cores and runs at a frequency of 450 MHz, making it suitable for casual gaming and graphics-intensive tasks.
Here's a summary of the Infinix Note 3's platform:
The operating system on the Infinix Note 3 is Android 6.0 (Marshmallow), which provides a smooth and intuitive user experience.
Operating System
The Infinix Note 3 runs on Android 6.0 Marshmallow, a reliable operating system that provides a seamless user experience.
This OS is accompanied by the custom Chameleon XOS software, which enhances the device's functionality and user interface.
The Infinix Note 3's operating system is based on Android 6.0 Marshmallow, a version that offers a range of features and security updates.
You can also expect a user-friendly interface with the XUI, a custom user interface designed to make navigation and interactions easier.
Here's a quick rundown of the Infinix Note 3's operating system specs:
Battery
The Infinix Note 3's battery is a powerhouse, with a massive 4500 mAh capacity.
This means the battery can store a significant amount of charge, which is perfect for heavy users. The battery type is also Li-Polymer, which is a common and reliable type used in many mobile devices.
In terms of talk time, the battery can last up to 23 hours and 30 minutes in 2G mode, and 23 hours and 30 minutes in 3G mode.
This is a long time, and it's great for users who make a lot of calls. The battery also has a long standby time, with up to 540 hours of standby time in 2G mode and 540 hours in 3G mode.
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This means the battery can last for weeks without needing to be charged. The charger output power is also quite high, with 5V/3A, 9V/2.7A, and 12V/2A outputs.
The battery also has some impressive features, including fast charging and non-removable design.
This means the battery can be charged quickly and easily, and it's also more durable than a removable battery.
Connectivity and Interface
The Infinix Note 3 offers seamless connectivity options for its users. It supports computer sync, OTA sync, and tethering, making it easy to stay connected on the go.
The device also features dual SIM support, allowing you to use two SIM cards simultaneously. This is particularly useful for users who need to separate their personal and work numbers.
For Wi-Fi connectivity, the Infinix Note 3 supports the 802.11 b/n/g band, ensuring a stable and fast internet connection. Additionally, it has tethering and hotspot capabilities, allowing you to share your internet connection with other devices.
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The device's interface is powered by XOS, Infinix's own interface, which provides a unique look and feel. The home screen features icons for the web browser, camera, and dialer, making it easy to access frequently used apps.
Here's a quick rundown of the device's connectivity features:
The Infinix Note 3's interface is designed to be user-friendly, with a drop-down menu that provides quick access to shortcuts and owner's contact information.
Connectivity
The Infinix Note 3 has a 3G network and supports dual SIM cards, which is super convenient for staying connected on the go.
This device also has Wi-Fi capabilities, specifically 802.11 b/n/g band, which means you can easily connect to the internet when you're at home or in a public hotspot.
Tethering is also supported, allowing you to share your phone's internet connection with other devices, such as your laptop or tablet.
The Infinix Note 3 also has Bluetooth v4.0, which is a great feature for connecting to other devices, like headphones or speakers.
You can also use your phone as a hotspot, which is perfect for when you're on the move and need to stay connected.
Here are some of the key connectivity features of the Infinix Note 3:
Interface

The Infinix Note 3's interface is powered by XOS, also known as Chameleon 1.N.0.6, on top of Android 6.0 (Marshmallow). This unique combination gives users a distinct look and feel.
The home screen is unlocked by simply swiping your thumb on the screen, revealing icons for the web browser, camera, and dialer at the bottom of the front screen. On the top, you'll find the Google search bar below the time and date.
A drop-down menu on the top of the screen keeps shortcuts and your contact information easily accessible. Pressing the lock key and volume up key simultaneously allows you to record screen video with good sound quality.
The main menu icons are arranged in alphabetical order, making it easy to find what you need. A search bar is also available to quickly search for apps.
The XHide app is used to hide important and personal folders for added security, while the Freezer app helps save memory by freezing unused apps.
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Memory for:
The Infinix Note 3 has a 16 GB internal storage, which is more than enough to store your favorite apps, games, and files.
With 2 GB of RAM, this device can handle multitasking with ease, keeping all your open applications running smoothly.
The 16 GB ROM is a large storage capacity that can hold a huge amount of data, including multimedia items and documents.
You can further expand the storage capacity by inserting an external micro SD card, which can increase the memory up to 128 GB.
Pros and Cons
The Infinix Note 3 has some great features that make it a solid choice. Efficient battery timing is one of its standout points, allowing you to use your phone for a long time without needing to recharge.
Here are some of the key pros of the Infinix Note 3:
- Fingerprint Scanner
- Android Marshmallow 6.0 with XOS interface
- Supports Fast Charging
These features make the Infinix Note 3 a convenient and powerful device to have.
Pros

The pros of this device are definitely worth mentioning. One of the standout features is its efficient battery timing, which is a major plus for anyone who's always on the go.
The fingerprint scanner is another great feature that's both convenient and secure. It's a great way to keep your device safe from unauthorized access.
The device runs on Android Marshmallow 6.0 with the XOS interface, which is a user-friendly operating system. This means you'll have access to a wide range of apps and features.
If you're in a hurry, you'll appreciate the fast charging feature that comes with this device. It's a game-changer for anyone who's always running late.
Price
The price of the Infinix Note 3 is a significant factor to consider. It retails on Jumia for ₦54,700 at present.
One of the things that caught my attention is the price variation. In some regions, the price can be as high as Rs. 18,599/-.
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If you're looking for a budget-friendly option, the Infinix Note 3 might be worth considering. However, it's essential to weigh the pros and cons before making a purchase.
Here's a breakdown of the price:
In conclusion, the price of the Infinix Note 3 is a crucial aspect to consider. It's essential to factor in the price variation and weigh the pros and cons before making a purchase.
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Specifications and Details
The Infinix Note 3 is a feature-packed device with a range of impressive specs. It has a 6.0″, 1080 x 1920 pixels, LTPS IPS LCD screen.
The phone runs on Android 6.0 (Marshmallow) and is powered by a Mediatek MT6753 (28 nm) chipset. This provides a smooth performance and efficient battery life. The battery itself is a 4500 mAh, Li-Ion non-removable battery.
In terms of dimensions, the Note 3 measures 162.5 x 82.8 x 8.4 mm (6.40 x 3.26 x 0.33 in) and weighs 200 g.
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The phone features a dual-SIM setup with support for GSM/3G networks. The display is an FHD IPS capacitive touchscreen with a 6.0-inch screen size and 1080 x 1920 pixels resolution.
Here are some key specifications of the Infinix Note 3 at a glance:
The phone also features a fingerprint sensor, accelerometer, gyro, and proximity sensors.
Comparison and Benchmarking
The Infinix Note 3's performance is quite impressive. It got a score of 38,945 in the Antutu Benchmarking, which is a good and satisfactory score for a mid-range smartphone.
This score is actually higher than its previous model, the Infinix Note 2, and even beats its own previous model, the Infinix Note, which scored 37,100 points.
In the Vellamo Benchmarking, the Infinix Note 3 excelled in the multicore test, scoring 1,593 points, which puts it above several other devices, including the LGE Nexus, Asus Zenfone 2, and Samsung Galaxy Nexus.
The Infinix Note 3's metal core also scored 1,079 points, leaving several devices behind, including the Lenovo A7000, Meizu MX4, and Samsung Galaxy Nexus.
Antutu Benchmarking
The Infinix Note 3 scored 38,945 in the Antutu Benchmarking, a satisfactory result for a mid-range smartphone. This is a significant improvement over its previous model, the Infinix Note, which scored 37,100 points.
The Infinix Note 3 is more suitable than the Infinix Note 2, according to the Antutu Benchmarking results.
Most Recent Comparisons
In recent years, there's been a significant shift towards cloud-based services, with companies like Google Cloud and Amazon Web Services (AWS) leading the charge. Google Cloud's infrastructure is built on top of its own data centers, while AWS has a global network of data centers.
Many organizations are now leveraging cloud-based services to improve scalability and efficiency. According to a recent study, 70% of companies have shifted at least some of their operations to the cloud.
Cloud-based services often come with built-in security features, such as encryption and access controls. However, it's still essential for businesses to implement additional security measures to protect their data.

Google Cloud's Bigtable is a fully-managed NoSQL database service that offers high scalability and performance. In comparison, AWS's DynamoDB has a similar architecture but with slightly different performance characteristics.
Businesses can choose between a range of cloud-based services to suit their specific needs. The choice ultimately depends on factors such as scalability requirements, data storage needs, and budget constraints.
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Return
The Infinix Note 3 has a long-lasting battery life, with a 4000mAh battery that can easily last a day and a half with moderate use.
You can expect to get around 12 hours of talk time on a single charge, making it perfect for heavy users.
The phone also supports fast charging, which can charge the battery up to 45% in just 30 minutes.
This feature is a game-changer for those who are always on the go and need a quick top-up.
The Infinix Note 3 also comes with a large 5.98-inch display, making it easy to watch videos, browse the web, and play games on the go.
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The screen resolution is 1920x1080 pixels, providing a crisp and clear viewing experience.
The phone's design is sleek and modern, with a metallic finish that gives it a premium look and feel.
The Infinix Note 3 is a great option for those who want a powerful and feature-packed phone without breaking the bank.
Frequently Asked Questions
What is Infinix Note 3?
The Infinix Note 3 is a high-end smartphone with a premium metal design and impressive features. It boasts a 6-inch display, Android 6.0, fingerprint sensor, and a long-lasting 4500 mAh battery.
When did Infinix Note 3 come out?
The Infinix Note 3 was unveiled in November 2015 and globally released in August 2016. It marked the beginning of a new series of phablet smartphones from Infinix Mobile.
Featured Images: pexels.com


