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ZTE Blade A31

ZTE Blade A31

৳7,000.00
Brand: ZTE
Category: Smartphones
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Released: 2021, July 13
OS: Android 11
Display: 5.45" 720x1440 pixels
Camera: 8MP 720p
RAM: 2GB RAM Unisoc SC9863A
Battery: 3000mAh Li-Ion

Full Specifications and Price in Bangladesh

General Info

Announced	2021, July 13
Status	Available
Brand	ZTE
Model	ZTE Blade A31
Color	Blue, Gray
Made by	China
Price	BDT. 7,000

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, 2, 3, 5, 7, 8, 20, 28, 38
5G Bands	N/A
Speed	HSPA, LTE
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	140 x 71 x 8.9 mm (5.51 x 2.80 x 0.35 in)
Weight	166 g (5.86 oz)
Build	Plastic frame, plastic back
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	5.45 inches, 76.7 cm2 (~77.1% screen-to-body ratio)
Resolution	720 x 1440 pixels, 18:9 ratio (~295 ppi density)
Refresh Rate	60Hz
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.	295 ppi density
Multitouch
Features	- SMS(threaded view), MMS, Email, Push Email, IM - 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 11 (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.	Unisoc SC9863A (28nm)
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 (4x1.6 GHz Cortex-A55 & 4x1.2 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.	IMG8322

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.	Micro SDXC
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.	32GB eMMC 5.1

Main Camera

Camera Resolution	8 MP
Camera Features	LED flash, HDR
Video Resolution	720p@30fps

Selfie Camera

Camera Resolution	2 MP (up-scaled to 5 MP)
Camera Features	LED flash, HDR
Video Resolution	720p@30fps

Sound

Alert Types	Vibration, MP3, WAV 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
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.	Accelerometer
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-Ion
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.	3000 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

4.8

Design 5 / 10
Display 4 / 10
Camera 2 / 10
Connectivity 6 / 10
Features 7 / 10
Performance 2 / 10
Battery 6 / 10
Usability 6 / 10

ZTE Blade A31: Overview

The ZTE Blade A31 is a budget-friendly smartphone aimed at users who need a reliable device for everyday tasks. It comes with a 5.45-inch HD+ display, powered by the Unisoc SC9863A processor, and runs on Android 11 (Go Edition), offering a lightweight and efficient software experience. With 2 GB of RAM and 32 GB of internal storage, the Blade A31 is suited for basic activities like browsing, social media, and calls. Its 3,000 mAh battery provides decent battery life for all-day usage.

Price in Bangladesh: The ZTE Blade A31 is priced at approximately BDT 7,000, making it one of the more affordable smartphones in the market.

Pro and Cons

Pros:

Affordable Price: Ideal for users on a tight budget looking for a functional smartphone.
Compact Design: The 5.45-inch display makes it easy to hold and use with one hand.
Android 11 (Go Edition): Optimized for entry-level devices, offering a smoother experience with limited hardware.
Expandable Storage: Supports microSD card expansion, allowing for up to 128 GB of additional storage.

Cons:

Limited Performance: The Unisoc processor and 2 GB of RAM may struggle with heavy apps or multitasking.
Basic Camera Setup: The 8 MP rear camera and 5 MP front camera are functional but need more advanced features and image quality.
Low Battery Capacity: While 3,000 mAh is sufficient for basic tasks, it may not last a full day for more intensive use.

FAQs

Q: What operating system does the ZTE Blade A31 run on?

A: The device runs on Android 11 (Go Edition), designed for entry-level smartphones.

Q: Can the storage be expanded?

A: Yes, the ZTE Blade A31 supports microSD card expansion up to 128 GB.

Q: Does the ZTE Blade A31 support 4G?

A: Yes, the device supports 4G LTE connectivity.

Q: What is the battery capacity of the ZTE Blade A31?

A: The ZTE Blade A31 has a 3,000 mAh battery.

Q: Is the ZTE Blade A31 suitable for gaming?

A: The device can handle light games, but it may struggle with graphically intensive games due to its limited performance.

Reason to Buy

The ZTE Blade A31 is an excellent option for users looking for a budget-friendly smartphone with essential features. Its compact size and Android 11 Go Edition make it easy to use, while the expandable storage ensures you have enough space for apps and files. If you need a basic device for calls, social media, and light browsing, the ZTE Blade A31 offers great value for its low price.