ZTE Blade A51

ZTE Blade A51
6.52″
720 x 1600
(20:9 ratio)

2GB RAM

32GB to 64GB

Dual
13MP+2MP
 Chipset
Unisoc SC9863A

3200 mAh
11.84 Wh

 ~60 h
 ~13 h
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ZTE Blade A51 was released in 2021 and is powered by the Unisoc SC9863A chipset manufactured on a 28 nm process technology. It comes with 2GB of RAM and 32GB to 64GB of storage. The battery capacity is 3200 mAh and the phone is 8.5 mm thick.

ZTE Blade A51 Battery life

ZTE Blade A51 battery life can vary significantly, ranging from 5 hours and 7 minutes to 60 hours, depending on how the phone is used.

Time Between Charges for ZTE Blade A51 Based on Usage Profiles:

1.  Active Standby: ~60 hours

That means 2 days and 12 hours of active standby. This profile prioritizes reliability, making it perfect for emergencies or extended trips. Keep in mind, standby time will significantly decrease with actual phone use. The active standby time of the ZTE Blade A51 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~29 hours

If you primarily use your phone for communication but have all the apps you need and use them whenever you need them, you can expect the ZTE Blade A51 to last for approximately 29 hours. That means 1 day and 5 hours.

3.  Moderate Usage Profile: ~23 hours

If you enjoy using YouTube and social media but don't spend all your time on them, this profile is for you. In this scenario, you can expect the phone to last for approximately 23 hours.

4.  Heavy Usage Profile: ~15 hours

If you have high communication needs and staying informed is crucial for you, you will likely use your phone heavily. In this scenario, you can expect a battery life of approximately 15 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~13 hours.
  • Continuous video playback: ~6 hours and 58 minutes.
  • Continuous intense web activity: ~5 hours and 7 minutes.

It is important to note that these are just estimates, and actual battery life of the ZTE Blade A51 may vary depending on individual usage patterns and specific conditions.

Factors such as battery age, screen brightness, network signal strength, and background app activity can also impact the battery life of your ZTE Blade A51 phone.

ZTE Blade A51 basic Specifications

General specifications
Release year 2021
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 166.5 x 75.6 x 8.5 mm
Size (in) 6.56 x 2.98 x 0.33 in
Weight 173.7 g
Software Android 11 Go edition
Screen
Screen size 6.52 inches
Screen resolution 720 x 1600 pixels (20:9 ratio)
Screen Type IPS LCD
Performance
Chipset Unisoc SC9863A
Architecture Octa-core (4×1.6 GHz Cortex-A55 + 4×1.2 GHz Cortex-A55)
GPU IMG8322
Technology 28 nm process
Memory
Storage 32GB to 64GB
RAM 2GB
Memory versions
  • 32GB storage, 2GB RAM
  • 64GB storage, 2GB RAM
Card microSDXC
Multimedia & Connectivity
Main Camera Dual (13MP + 2MP)
Front Camera Single (5 MP)
Radio FM radio
NFC Yes
Positioning GPS, GLONASS
USB USB Type-C 2.0, OTG
Jack 3.5mm Yes
Battery
Battery Type Non-removable Li-Ion
Battery Capacity 3200 mAh
Battery Energy 11.84 Wh
Phone Power density 18.42 mAh/g weight
376.47 mAh/mm thickness
Battery Life Stand-by time: ~60 h
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