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ZTE Blade A73

ZTE Blade A73
SKU: cell-ZBA734G
Brand: ZTE
Category: Smartphone
Published: February 21, 2024
Last Updated: March 24, 2024
  • Display: 6.6 inches (16.76 cm)
  • CPU: Unisoc T606
  • RAM: 4 GB
  • ROM: 128 GB
  • Camera: 50MP + 2MP | 5MP
  • Battery: 5000 mAh



Status Available
Official Official prices and mobile phones are available only in authorized shops. The device comes with an official warranty and the device is listed on the BTRC database in Bangladesh. 4/128GB ৳11,999
Showroom Take a showroom page tour


Name ZTE Blade A73 4G
Brand ZTE
Model Blade A73 4G
Announced 31 August, 2023
Release Date 20 February, 2024
Manufacturer A manufacturer is a company engaged in the production of products. ZTE
Made in "Made in" is a label or indication on a product that specifies the country where the product was manufactured or produced. China


Display Type IPS LCD
Screen Size 6.6 inches (16.76 cm)
Resolution 720 x 1612 pixels
Aspect Ratio 20:9
Pixel Density 267 ppi
Refresh Rate 90 Hz
Multitouch Smartphone multitouch is a technology that allows the screen to recognize and respond to multiple touch points simultaneously. It enables users to perform gestures like pinch-to-zoom, rotation, and swiping with multiple fingers, enhancing the overall interactivity and usability of the device.
Color Depth 16.7 million colors (8-bit)
Bezel-Less Display A bezel-less display minimizes or eliminates the non-display areas around the screen, providing a sleek, immersive look and maximizing the visual experience. Yes, with a waterdrop notch
Touch Screen A touch screen is a display screen that is sensitive to human touch. It allows a user to interact with a device by touching icons or graphical elements on the screen instead of using a physical keyboard or mouse. Touch screens can be found in a variety of devices such as smartphones, tablets, laptops, and even some desktop computers. They work by detecting the electrical charge of a user's finger or stylus on the screen and translating that into a command or action on the device. Touch screens have become increasingly popular due to their ease of use and intuitive interface. Yes, Capacitive Touchscreen
Brightness 560 nits
Protection No
Screen Ratio Screen-to-body ratio: Percentage of a device's front surface occupied by the display, indicating how efficiently the space is used for the screen. Higher ratios mean more immersive displays. 83.3% (screen-to-body ratio)


Height 165 mm
Width 76.1 mm
Thickness 8.4 mm
Weight 190g
Material Built Material: The physical construction materials of a smartphone, influence its durability, weight, and aesthetic qualities. Common materials include metal, glass, plastic, ceramic, etc. Glass front, plastic back, plastic frame
Colors Gray, Blue, Green


Rear Camera Dual
Resolution 50 MP f/1.8, Wide Angle, Primary Camera
2 MP f/2.4, Depth Camera
Autofocus Yes
Rear Flash Yes, LED Flash
Image Resolution 8150 x 6150 pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Video Recording 1920x1080 @ 30 fps
1280x720 @ 30 fps
Front Camera Single
Camera Type Waterdrop notch Camera
Resolution 5 MP f/2.2, Front Camera
Video Recording 1280x720 @ 30 fps


Capacity 5000 mAh
Battery Type Lithium-ion
Fast Charging Yes, 22.5W Fast Charging


Chipset The chipset is the component that controls everything that goes on in your smartphone and ensures that it works properly. Unisoc T606
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 (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Architecture 64 bit
Fabrication With mobile fabrication, users create objects that are part of it. and connect to the context of their use. 12 nm
Graphics The mobile GPU or graphics processing unit is a dedicated co-processor designed to accelerate graphics applications, user interfaces, and 3D content on your smartphone, tablet, wearables, and IoT devices. Mali-G57 MP1
RAM Phone memory refers to RAM (Random Access Memory). RAM is the part of the phone that is used to store the operating system (OS) and where apps and data currently in use are kept. Whereas, phone storage is used to store data such as apps, photos, videos, and files that are necessary for the phone to run. 4GB + 4GB Dynamic RAM
Operating System A mobile operating system (OS) is software that allows smartphones, tablet PCs and other devices to run applications and programs. Android 13


ROM ROM (Internal Storage): Device's built-in storage for apps, OS, and user data. 128 GB
MicroSD Card Yes, microSDXC (uses shared SIM slot)
Expandable Storage Yes, Up to 1TB
Storage Type UFS 2.2


Number of SIM Dual SIM, GSM+GSM
SIM Size Nano
SIM Slot Type Nano-SIM Slots + Nano SIM/microSD Slot
Network Support 2G, 3G, 4G
Network Speed HSPA, LTE
Technology GSM / HSPA / LTE
2G Bands 2G is a wireless technology standard for mobile telecommunications that was introduced in the 1990s and enabled the transmission of digital voice and data services, using digital transmission instead of analog. It has slower data speeds compared to later generations like 3G and 4G. GSM 1800 / 1900 / 850 / 900 MHz
3G Bands UMTS 1900 / 2100 / 850 / 900 MHz
4G Bands TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)


Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, Bluetooth 5.2
GPS GPS (Global Positioning System) originally Navstar GPS, is a satellite-based radio navigation system. It 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
NFC NFC (near field communication) is the technology that allows two devices — like your phone and a payments terminal — to talk to each other when they're close together. NFC is the technology that enables contactless payments. No
OTG The full form of OTG is On-The-Go . OTG is a USB (Universal Serial Bus) standard that allows USB devices to be connected. Without using a computer connection, USB OTG items can connect. You can connect your mobile phone or tablet to various gadgets using a USB OTG link. Supported
Browser A browser is a software application that allows users to access and view web pages and other online content on the internet. HTML5
IR Blaster Some smartphones may come with an infrared (IR) blaster, which allows your smartphone to act as a universal remote control for controlling other devices, such as TVs, set-top boxes, and home appliances, that use infrared technology for communication. No
USB Ports USB Type-C 2.0, Mass storage device, USB charging


Fingerprint Position Side-mounted fingerprint scanner
Fingerprint Type Capacitive fingerprint sensor
Face Unlock
Other Sensors Proximity Sensor, Light Sensor, Acceleration Sensor


FM Radio
Loudspeaker Yes
Audio Jack 3.5 mm headphone jack
Voice Recording Available
Video Playback MP4, 3GP, AVI, MKV
Audio Playback MP3, WMA, AAC, FLAC
Ringtone Format MP3
Video Format MP4
Image Format JPEG, PNG, GIF, BMP, WebP

Our Rating

The overall rating is based on review by our experts

  • Display 8 / 10
  • Design 9 / 10
  • Camera 7 / 10
  • Battery 8 / 10
  • Processor 7 / 10
  • Storage 8 / 10
  • Network 8 / 10
  • Connectivity 6 / 10
  • Multimedia 7 / 10
  • Gaming 5 / 10
  • Features 7 / 10
  • Usability 10 / 10

The ZTE Blade A73 4G is an entry-level smartphone that was released in 2023. It has a 6.6-inch HD+ display, a Unisoc T606 processor, 4GB of RAM, and 128GB of storage.

It has a dual rear camera system with a 50MP main sensor and a 5MP front-facing camera. The battery is 5000mAh and supports 22.5W fast charging. With all that is on offer, should you consider buying the new Blade A73 4G? Here is our full review to help you decide.

ZTE Blade A73 Details

Design and Display

The ZTE Blade A73 4G boasts a sleek and stylish design, featuring a glass front, plastic frame, and plastic back. It measures 165mm x 76.1mm x 8.4mm (height x width x thickness) and weighs 190 grams. The phone comes in Gray, Blue, and Green color options.

The Blade A73 4G boasts a large 6.6-inch IPS LCD with a resolution of 720 x 1612 pixels. It features a 90Hz refresh rate for smoother visuals and a waterdrop notch cutout for the front camera. While lacking protection like Gorilla Glass, it offers a vibrant 16.7 million colors (8-bit) display and an 83.3% screen-to-body ratio.

Camera Quality

On the back, the Blade A73 4G packs a dual-camera setup. The main sensor is a 50MP f/1.8 wide-angle lens, complemented by a 2MP f/2.4 depth camera. Features like autofocus, LED flash, HDR, and digital zoom enhance your photography experience. You can capture images in up to 8150 x 6150 pixels resolution and record 1080p videos at 30fps.

For selfies and video calls, the phone offers a 5MP f/2.2 front-facing camera housed within the waterdrop notch. It can also record 720p videos at 30fps.

Performance and Battery life

Powering the Blade A73 4G is the Unisoc T606 chipset paired with Mali-G57 MP1 graphics. The octa-core CPU (2×1.6 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55) ensures smooth performance for daily tasks.

It runs on Android 13 and comes in a single configuration with 4GB RAM + 4GB Dynamic RAM and 128GB storage. While lacking expandable storage via microSD card, it offers ample space for your essentials.

The phone packs a long-lasting 5000mAh Li-ion battery that supports 22.5W fast charging, ensuring you can stay powered throughout the day.

Network and Connectivity

The Blade A73 4G supports dual nano-SIM cards and offers 2G, 3G, and 4G network connectivity. Connectivity options include Wi-Fi 5 (802.11 a/b/g/n/ac), Bluetooth 5.2, GPS with A-GPS and GLONASS, and a USB Type-C 2.0 port. Unfortunately, it lacks an NFC and an IR Blaster.

Sensor and Other Features

For biometric security, the Blade A73 4G comes equipped with a side-mounted fingerprint scanner. Other sensors include an accelerometer, light sensor, and proximity sensor.

ZTE Blade A73 Price in Bangladesh 2024

The ZTE Blade A73 4G is available for purchase at a starting price of ৳11,999 (Official) for the 4GB RAM + 128GB storage variant. You can choose from Gray, Blue, and Green color options.

Pros and Cons

When buying a new smartphone, it’s important to consider the pros and cons of each device before making a decision. This will help you find the best phone for your needs and budget.


  • Affordable price
  • Stylish design
  • Large display
  • Dual rear camera
  • Long battery life
  • Fast charging
  • Expandable storage
  • Decent performance
  • Fingerprint scanner
  • Good connectivity options


  • Plastic build
  • Low display resolution
  • No display protection
  • Average camera quality
  • Limited RAM
  • Lack of NFC and IR blaster
  • No 5G support
  • No wireless charging
  • Average speaker quality


Overall, the ZTE Blade A73 4G is a decent option for those looking for a budget-friendly smartphone with a large display and long battery life. However, if you are looking for a more powerful phone or one with better camera quality, you may want to consider other options.


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Disclaimer Note

We can not guarantee that the information on this page is 100% correct and up to date.


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