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Xiaomi Mi 4i

Xiaomi Mi 4i

৳12,990.00
Brand: Xiaomi
Category: Smartphones
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Released: 2015, April
OS: Android 5.0.2
Display: 5.0 inches
Camera: 13 MP
RAM: 2 GB
Battery: Li-Ion 3120 mAh

Full Specifications and Price in Bangladesh

General Info

Announced	2015, April
Status	Discontinued
Brand	Xiaomi
Model	Xiaomi Mi 4i
Color	Dark Gray, Black, White, Yellow, Blue, Pink
Made by	China
Price	BDT. 12,990

Network

Technology	GSM / HSPA / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 850 / 1900 / 2100 TD-SCDMA
4G Bands	3, 7, 38, 39, 40, 41
5G Bands	N/A
Speed	HSPA, 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	138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in)
Weight	130 g (4.59 oz)
Build	Glass front (Gorilla Glass), 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 (Micro-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	5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Refresh Rate	60 Hz
Protection	Corning scratch-resistant 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.	441 ppi density
Multitouch
Features	XviD/DivX/MP4/H.264 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 5.0.2 (Lollipop), MIUI 8.2
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.	Qualcomm MSM8939 Snapdragon 615 (28 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 (4x1.7 GHz Cortex-A53 & 4x1.0 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.	Adreno 405

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.	No
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.	2GB
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.	16/32GB eMMC 4.5

Main Camera

Camera Resolution	13 MP, f/2.0, AF
Camera Features	Dual-LED dual-tone flash, panorama, HDR
Video Resolution	1080p@30fps, 480p@120fps

Selfie Camera

Camera Resolution	5 MP, f/1.8
Camera Features	HDR
Video Resolution	480p@120fps

Sound

Alert Types	Vibration, MP3, WAV Ringtones
Loudspeaker	Yes
Audio Jack

Connectivity

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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.	4.1, A2DP
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, USB Host

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.	Accelerometer, gyro, proximity, compass
Messaging	SMS(threaded view), MMS, Email, Push 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-Ion Battery
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.	3120 mAh Battery
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.	Fast battery charging: 40% in 60 min (Quick Charge)
Fast Charging
Wireless Charging

Our Rating

The overall rating is based on review by our experts

5.6

Design 5 / 10
Display 6 / 10
Camera 5 / 10
Connectivity 5 / 10
Features 6 / 10
Performance 6 / 10
Battery 7 / 10
Usability 5 / 10

Xiaomi Mi 4i: Overview

The Xiaomi Mi 4i is a budget-friendly smartphone designed to offer solid performance and good build quality at an affordable price. Powered by a Qualcomm Snapdragon 615 chipset and featuring a 5-inch Full HD display, the Mi 4i provides a compact yet immersive viewing experience. The device also comes with a 13MP rear camera, 2GB of RAM, and a 3120mAh battery, making it a well-rounded option for users seeking a reliable smartphone for everyday use.

Price in Bangladesh

The Xiaomi Mi 4i is priced around BDT 12,990 to BDT 15,000, depending on the retailer and available offers.

Pro and Cons

Pros:

Full HD Display: The 5-inch Full HD display offers vibrant colors and sharp visuals, making it ideal for watching videos and browsing.
Decent Camera: The 13MP rear camera provides good photo quality for its price, especially in well-lit conditions.
Compact and Lightweight: The slim design and 5-inch screen make the phone easy to hold and carry, appealing to users who prefer smaller devices.
Strong Battery Life: The 3120mAh battery offers a full day of usage on a single charge, ensuring reliability for daily tasks.
MIUI Interface: Xiaomi’s MIUI interface provides a clean, customizable user experience with additional features compared to stock Android.

Cons:

Limited Performance: The Snapdragon 615 chipset, coupled with 2GB of RAM, may need help with more demanding apps or multitasking.
No Fast Charging: The device lacks fast charging capabilities, so it takes longer to charge the battery fully.
Non-Expandable Storage: The phone does not support microSD cards, limiting users to the built-in 16GB or 32GB storage options.
Outdated Software: Released in 2015, the Mi 4i runs on Android 5.0 Lollipop, which needs to be updated compared to modern Android versions.

FAQs

Does the Xiaomi Mi 4i support 4G?
- Yes, the Xiaomi Mi 4i supports 4G LTE connectivity.
What is the battery capacity of the Xiaomi Mi 4i?
- The phone is equipped with a 3120mAh battery.
Does it support expandable storage?
- No, the Xiaomi Mi 4i does not support expandable storage.
What type of display does it have?
- The Mi 4i features a 5-inch Full HD display with a resolution of 1080×1920 pixels.
Does it support fast charging?
- No, the Xiaomi Mi 4i does not support fast charging.

Reason to Buy

Affordable Price: The Xiaomi Mi 4i offers good value for money, making it an attractive option for users on a budget.
Full HD Display: The 5-inch Full HD screen provides excellent clarity and vibrant colors, enhancing the media experience.
Decent Camera Performance: The 13MP rear camera captures good-quality photos, particularly in daylight, making it ideal for casual photography.
Compact Design: Its slim profile and lightweight design make it easy to use one-handed and carry around.
Reliable Battery Life: The 3120mAh battery ensures you can get through a full day of normal use without needing to recharge frequently.

The Xiaomi Mi 4i is a great option for users seeking an affordable, compact smartphone with a good display and camera performance. While it lacks some modern features like fast charging and expandable storage, it offers reliable performance for daily tasks at an attractive price point.