BLU Advance A4 2019 Price in USA, Specifications, Pros & Cons

BLU Advance A4 2019

Check out BLU Advance A4 2019 price in USA/Canada/AUS, full specifications, pros and cons.

BLU Products after launching the Bold Phone

has launched Advance A4 2019. It's the successor to the Advance A4 mobile phone which was unveiled a couple of years back. Priced at $39.99, it replaces its predecessor to be the best unlocked Android mobile under $40 and available on Amazon.

Sadly it doesn't include 4G LTE connectivity as you have to deal with 3G 850/1700/1900 speed here. It's compatible with all GSM networks and will not work with CDMA networks across the USA. You can learn about US carrier bands here.

BLU Advance A4 2019: Specs | Release Date | Features | Camera | Price

We have put forward the complete BLU Advance A4 2019 specs here -

BLU Advance A4 2019 Display

Display: 4-inch touchscreen IPS display
Pixel Density: 192 PPI
Screen Protection:
Aspect Ratio: 16:9
SoC: 64-bit GHz Quad-Core processor
RAM: 512 MB of RAM
Storage: 16 GB internal storage
Expandable Storage: Yes, up to 128 GB using Micro SD card
Dual SIM: Yes, with Dual Standby

Camera details -

BLU Advance A4 2019 Camera

Main Camera: 5 mega pixel rear camera
LED Flash: Yes
Camera Features: geo-tagging, Touch focus, HDR, panorama
Front Camera: 2 mega pixel front facing camera
Front LED Flash: No
Video Recording: Yes, 1080p@30fps, 720p@30fps, 480p, 360p

Other full specs are -

BLU Advance A4 2019 Specifications

Software: Android 8.1 Oreo Go Edition
Battery: 1400 mAh Li-ion battery, non-removable
Quick Charging: Yes
Note: Specs mentioned above may not be true. Refer official website product page.

Other BLU Advance A4 2019 features include -

  • Connectivity: 3G HSPA+, Bluetooth v4.2, Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi tether
  • Features: aGPS with GLONASS, FM Radio, 3.5 mm audio jack, USB v2.0
  • Sensors: Accelerometer, Gravity Sensor, Proximity Sensor, Light Sensor
  • Fingerprint Sensors: Yes, Rear Placed
  • Dimensions:
  • Weight:
  • SAR Value: N/A

BLU Advance A4 2019 Pros & Cons


  • Cheapest Android unlocked phone ever
  • Dual SIM


Doesn't include 4G connectivity

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BLU Advance A4 2019 Price

BLU Advance A4 2019 price is said to be $39.99. It's the cheapest Android unlocked mobile in the USA.

BLU Advance A4 2019 Price: $39.99

UPDATE: A Better alternative to this phone is BLU View 1.

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BLU Advance A4 2019 Price in USA, Specifications, Pros & Cons
Checkout BLU Advance A4 2019 Price in US /Canada, BLU Advance A4 2019 UK GSMArena Specification, Features and BLU Advance A4 2019 release date info.
Yogesh Khetani
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This post was published on October 7, 2021 3:35 PM

Yogesh Khetani: Yogesh, with over 12 years in mobile technology, shares the latest smartphone insights and how-to guides. His digital journey began with Electronics and Communication Engineering studies, allowing him to express his love for technology and gadgets in a more impactful way with the widest reach.