The Infinix Smart 4 Plus is a budget-friendly smartphone built for users seeking a smooth and reliable daily mobile experience. It features a large display that is great for browsing, streaming videos, and casual gaming. Its clean design and intuitive interface make it comfortable to use for everyday tasks like messaging, calling, and social media.
The camera setup delivers clear photos in good lighting, ideal for capturing memories and video calling. The phone runs smoothly for light tasks and offers all-day battery life, keeping you connected longer without constant charging or delays.
As part of the latest Infinix phones, the Smart 4 Plus reflects Infinix’s commitment to providing smart value and reliable performance. While this model supports 4G, it acts as a great stepping stone before moving to more advanced options within the Infinix 5G mobiles lineup. These newer models offer faster internet speeds, smoother streaming, and future-ready features for users looking to upgrade.
Infinix Smart 4 Plus - Key specs
The Infinix Smart 4 Plus is a budget smartphone made for users who want a big screen and strong battery backup at a low price. The phone is good for daily calling, browsing, and using social media. The Infinix Smart 4 Plus specs include a 6,000 mAh battery, smooth performance, and a simple camera setup for regular photos and selfies.
Specification
|
Details
|
Display
|
6.82-inch, 720 x 1640 pixel
|
Processor
|
MediaTek Helio A25
|
Front Camera
|
8MP
|
Rear Camera
|
13MP plus Depth sensor
|
RAM
|
3GB
|
Storage
|
32GB
|
Battery Capacity
|
6,000 mAh
|
OS
|
Android 10
|
Release status
|
Released
|
Release date
|
21 July 2020
|
Infinix Smart 4 Plus - Full specifications and features
The Infinix Smart 4 Plus offers excellent value with its large display, big battery, and basic performance suited for casual users. It is a good choice for watching videos, using social media, and calling. The smartphone comes with Android 10, expandable storage, and dual SIM support, making it reliable for everyday use without any complicated features or a high price.
General
The Infinix Smart 4 Plus is built with essential features for daily smartphone needs. It comes in stylish colours and offers a strong battery life. With its touchscreen design and sturdy build, it is ideal for users looking for a reliable phone that handles calls, apps, and daily tasks with ease. It weighs around 207 g and has a non-removable 6,000 mAh battery.
Brand
|
Infinix
|
Model
|
Smart 4 Plus
|
Price in India
|
Rs. 9,999
|
Release date
|
21st July 2020
|
Launched in India
|
Yes
|
Form factor
|
Touchscreen
|
Dimensions (mm)
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171.82 x 77.96 x 8.90 mm
|
Weight (g)
|
207.00 g
|
Battery capacity (mAh)
|
6,000 mAh
|
Removable battery
|
No
|
Wireless charging
|
No
|
Colours
|
Midnight Black, Ocean Wave, Violet
|
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Display
The Infinix Smart 4 Plus features a big 6.82-inch HD+ display, perfect for watching videos or reading. The tall 20.5:9 aspect ratio gives more screen space for content, while the IPS panel delivers clear visuals. The touchscreen is responsive, making browsing or social media smooth. It is ideal for users who prefer a large display without paying too much.
Screen size (inches)
|
6.82-inch
|
Touchscreen
|
Yes
|
Resolution
|
720x1640 pixels
|
Aspect ratio
|
20.5:9
|
Also check: Notch display phones
Hardware
This phone is powered by an octa-core MediaTek Helio A25 processor and has 3GB RAM. It comes with 32GB of internal storage that can be expanded using a microSD card. The device supports everyday tasks like calling, messaging, web browsing, and casual gaming. It includes a dedicated SD card slot, so users can easily expand storage up to 256GB.
Processor
|
octa-core
|
Processor make
|
MediaTek Helio A25
|
RAM
|
3GB
|
Internal storage
|
32GB
|
Expandable storage
|
Yes
|
Expandable storage type
|
microSD
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Expandable storage up to (GB)
|
256GB
|
Dedicated microSD slot
|
Yes
|
Also check: 8GB RAM mobiles
Camera
The Infinix Smart 4 Plus has a dual rear camera system with a 13MP main sensor and a depth sensor. It captures decent photos in good lighting and includes autofocus. The front camera is 8MP and good for selfies or video calls. Both cameras include basic photo modes and features like AI enhancements and beautification, making it suitable for social media use.
Rear camera
|
13MP (f/1.8) + Depth sensor
|
Rear autofocus
|
Yes
|
Front camera
|
8MP (f/2.0)
|
Also check: Camera phones under Rs. 30,000
Software
The smartphone runs on Android 10 with the XOS 6.2 user interface. It offers a smooth and easy-to-use experience, especially for beginners. The interface includes features like app drawer, gesture navigation, and smart panel. XOS helps in managing notifications and battery usage effectively, making the phone efficient even with basic hardware specifications. It is user-friendly and customisable.
Operating system
|
Android 10
|
Skin
|
XOS 6.2
|
Also check: Cheapest android phones
Connectivity
The phone includes all the basic connectivity features like Wi-Fi, Bluetooth 4.2, GPS, and FM radio. It supports dual SIMs with active 4G on both slots, including support for Band 40 in India. The phone also offers Wi-Fi Direct for faster file sharing. It does not support USB Type-C, but a microUSB port is provided for charging and data transfer.
Wi-Fi
|
Yes
|
Wi-Fi standards supported
|
802.11 a/b/g/n
|
GPS
|
Yes
|
Bluetooth
|
Yes, v 4.20
|
NFC
|
No
|
Number of SIMs
|
2
|
Wi-Fi Direct
|
Yes
|
Active 4G on both SIM cards
|
Yes
|
Also check: Upcoming 5G mobile phones
SIM 1
The first SIM slot supports 4G VoLTE, which gives you faster internet and better call quality. You can use this slot for your main number to enjoy smooth video streaming, quick browsing, and clear voice calls, especially if you are using a data-heavy plan.
Specifications
|
Details
|
SIM type
|
Nano-SIM
|
3G
|
Yes
|
4G/LTE
|
Yes
|
Supports 4G in India (Band 40)
|
Yes
|
SIM 2
The second SIM slot also supports 4G, allowing you to manage work and personal life easily. You can use two numbers on one phone without any problem. It is ideal for people who travel or want to separate contacts and usage between two networks.
Specifications
|
Details
|
SIM type
|
Nano-SIM
|
3G
|
Yes
|
4G/LTE
|
Yes
|
Supports 4G in India (Band 40)
|
Yes
|
Sensors
The Infinix Smart 4 Plus is equipped with a fingerprint sensor and face unlock for security. It also includes sensors like proximity, accelerometer, compass, and ambient light. These sensors help with screen auto-rotation, brightness control, and motion detection. They enhance the overall experience by making the phone easier to use in different lighting and motion conditions.
Face unlock
|
Yes
|
Fingerprint sensor
|
Yes
|
Compass/Magnetometer
|
Yes
|
Proximity sensor
|
Yes
|
Accelerometer
|
Yes
|
Ambient light sensor
|
Yes
|
Also check: Display fingerprint scanner phones
Warranty
The Infinix Smart 4 Plus includes a 1-year manufacturer warranty for the handset and 6 months for in-box accessories. This warranty covers hardware faults and manufacturing defects. Customers can visit any authorised Infinix service centre for support. Warranty does not cover accidental damage or unauthorised repairs. It ensures peace of mind and service assurance for budget-conscious buyers.
Specification
|
Details
|
Brand warranty
|
1 year on handset
|
Accessory warranty
|
6 months
|
Coverage
|
Manufacturing defects only
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Service type
|
Walk-in at service centre
|
Accidental damage
|
Not covered
|
Valid in
|
India only
|
Sound
The Infinix Smart 4 Plus delivers loud and clear sound through its built-in speaker. It features a 3.5 mm headphone jack for private listening and supports FM Radio, which works even without internet. The audio output is suitable for calls, music, and watching videos. Overall, the sound system is user-friendly and practical for daily multimedia needs.
Specification
|
Details
|
Speaker type
|
Loudspeaker
|
3.5 mm jack
|
Yes
|
FM Radio
|
Yes
|
Music player
|
Supported
|
Ringtone formats
|
MP3, WAV
|
Sound output
|
Clear and moderate loudness
|
Infinix Smart 4 Plus - Price list in India (2025)
The Infinix Smart 4 Plus is designed for users who want a large screen and a long battery life without spending too much. Below is a price list based on the latest information. Prices may vary depending on the model and offers available at the time of purchase. If you want to explore more offers on phones, you can check out the latest offers from Bajaj Finserv.
Variant (RAM/Storage/Colour)
|
Price (Rs.)
|
Infinix Smart 4 Plus, 3GB RAM, 32GB, Midnight Black
|
Rs. 7,490*
|
*Disclaimer: Prices are subject to change. Please check the official website for the most accurate and up-to-date information. Check the latest offers available now and grab the best deals for a premium experience.
Financing options with Bajaj Finserv
Bajaj Mall is the best online destination to read about all the details, features, and specs of your desired product. Once you have gathered all the information you want, head to the nearest Bajaj Finserv partner store and select the product you want. Check your eligibility and submit your basic details to get an instant loan offer. Choose a convenient repayment tenure and purchase Infinix Smart 4 Plus on Easy EMIs. However, you can save more by checking out the top deals and exclusive offers.
Advantages of shopping with Bajaj Finserv
- Competitive prices: Bajaj Finserv partner stores offer unbeatable prices, making sure that your purchase fits your budget effortlessly.
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- Exclusive deals and cashback: When you shop at a Bajaj Finserv partner store, you unlock access to exclusive deals and exciting cashback offers, enhancing your shopping experience.
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