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Infinix
Infinix Smart 4

Infinix Smart 4

৳8,490.00
Brand: Infinix
Category: Smartphones
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Released: 2019, October
OS: Android 9.0 Pie
Display: 6.6" 720x1600 pixels
Camera: 8MP 1080p
RAM: 1GB RAM MT6761 Helio A22
Battery: 4000 mAh Li-Po

Full Specifications and Price in Bangladesh

General Info

Announced	2019, October
Status	Available
Brand	Infinix
Model	Infinix Smart 4
Color	Midnight Black, Quetzal Cyan, Cosmic Purple
Made by	China
Price	BDT. 8,490

Network

Technology	GSM / HSPA / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 850 / 900 / 2100
4G Bands	1, 3, 5, 8, 38, 40, 41
5G Bands	N/A
Speed	HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.

Body

Dimensions	167 x 76 x 8.3 mm (6.57 x 2.99 x 0.33 in)
Weight	183 g (6.46 oz)
Build	Glass front, plastic back, plastic frame
SIM SIM (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.	Dual SIM (Nano-SIM, dual stand-by)

Display

Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.	IPS LCD
Size	6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio)
Resolution	720 x 1600 pixels, 20:9 ratio (~266 ppi density)
Refresh Rate	60 Hz
Protection	Tempered Glass
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.	266 ppi density
Multitouch
Features	- SMS(threaded view), MMS, Email, Push Email, IM - XviD/MP4/H.265 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer

Platform

Operating System OS => 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 9.0 Pie (Go edition)
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 MT6761 Helio A22 (12 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.	Quad-core 2.0 GHz Cortex-A53
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.	Power VR GE8320

Memory

Card Slot Memory Card Slot 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.	MicroSDXC (dedicated slot)
RAM RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.	1/2 GB
Internal Internal Storage 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.	16/32 GB eMMC 5.1

Main Camera

Camera Resolution	8 MP
Camera Features	Dual-LED flash
Video Resolution	1080p@30fps

Selfie Camera

Camera Resolution	5 MP
Camera Features	Dual-LED flash
Video Resolution	1080p@30fps

Sound

Alert Types	Vibration, MP3, Ringtones
Loudspeaker	Yes
Audio Jack

Connectivity

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth Bluetooth 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.	4.2, A2DP, LE
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.	Yes, with A-GPS, GLONASS, BDS
NFC NFC (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.
Infrared port
FM Radio
USB	Micro USB 2.0

Features

Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.	Fingerprint (rear-mounted), accelerometer, proximity, compass
Messaging	SMS(threaded view), MMS, Email, IM
Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages.	HTML5
Java

Battery

Battery Type Battery Type => 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.	Non-removable Li-Po
Battery Capacity Battery Capacity 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.	4000 mAh
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.	USB charger
Fast Charging
Wireless Charging

Our Rating

The overall rating is based on review by our experts

Design 8 / 10
Display 5 / 10
Camera 3 / 10
Connectivity 6 / 10
Features 8 / 10
Performance 4 / 10
Battery 8 / 10
Usability 6 / 10

Infinix Smart 4: Overview

The Infinix Smart 4 is a budget-friendly smartphone that offers a large display, solid battery life, and basic performance, making it a suitable choice for users who need a simple and affordable device. It is designed for light tasks like calling, texting, browsing, and social media use. With a decent design and long-lasting battery, the Infinix Smart 4 is ideal for first-time smartphone users or as a secondary phone.

Price in Bangladesh

The Infinix Smart 4 is available in Bangladesh for around BDT 8,490 to BDT 9,500, depending on the retailer and ongoing offers.

Pro and Cons

Pros:

Large display: A 6.6-inch HD+ display provides a good viewing experience for browsing, media consumption, and social media.
Long battery life: The 5000mAh battery offers extended usage, perfect for users who need an all-day battery life.
Affordable price: Very budget-friendly, making it accessible to a wide range of users.
Decent design: The phone has a modern and sleek design despite its low cost.

Cons:

Basic performance: Powered by the MediaTek Helio A22 chipset, the phone handles only light tasks and may struggle with heavy apps or multitasking.
Low storage: With only 32GB of internal storage, users may need a microSD card for additional space.
Average camera: The 8MP rear camera performs adequately in good lighting but struggles in low-light conditions.

Frequently Asked Questions (FAQs)

1. What is the price of the Infinix Smart 4 in Bangladesh?

The Infinix Smart 4 is priced between BDT 8,490 to BDT 9,500.

2. Does the Infinix Smart 4 support 4G?

Yes, the Infinix Smart 4 supports 4G connectivity.

3. What is the battery capacity of the Infinix Smart 4?

It has a 5000mAh battery that provides long-lasting usage for everyday tasks.

4. What processor powers the Infinix Smart 4?

The phone is powered by the MediaTek Helio A22 chipset, which is suitable for light usage, such as browsing and social media.

5. How much internal storage does the Infinix Smart 4 offer?

The phone comes with 32GB of internal storage, which can be expanded using a microSD card.

Reason to Buy

Affordable price: Perfect for users on a tight budget who need a functional smartphone for basic tasks.
Large display: The 6.6-inch screen is ideal for users who want a bigger display for media consumption and browsing.
Long-lasting battery: The 5000mAh battery ensures that users won’t need to recharge frequently throughout the day.
4G support: Allows for fast browsing and app usage with 4G connectivity.

The Infinix Smart 4 is an excellent option for users seeking an affordable smartphone with a large display and reliable battery life, making it suitable for light tasks and everyday use.