vivo Y12a
6.51″
720 x 1600
(20:9 ratio)

3GB RAM

32GB

Dual
13MP+2MP
 Chipset
Qualcomm SDM439 Snapdragon 439

5000 mAh
18.5 Wh

 ~114 h
 ~25 h
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Vivo Y12a was released in 2021 and is powered by the Qualcomm SDM439 Snapdragon 439 chipset manufactured on a 12 nm process technology. It comes with 3GB of RAM and 32GB of storage. The battery capacity is 5000 mAh and the phone is 8.4 mm thick.

Vivo Y12a Battery life

Vivo Y12a battery life can vary significantly, ranging from 11 hours and 56 minutes to 114 hours, depending on how the phone is used. The following usage profiles are relevant:

1.  Active Standby: ~114 hours

4 days and 18 hours? Really? This profile prioritizes a phone that's always reliable, perfect for emergencies or extended trips. Keep in mind, standby time will take a significant hit when you actually use the phone. Active standby time of the Vivo Y12a depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~55 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 Vivo Y12a to last for approximately 55 hours. That means 2 days and 7 hours.

3.  Moderate Usage Profile: ~43 hours

If you're a fan of YouTube and social media but don't have all day for it, this profile is for you. In this scenario, you can expect the phone to last for approximately 43 hours. That means 1 day and 19 hours.

4.  Heavy Usage Profile: ~28 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 28 hours. That means 1 day and 4 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~25 hours.
  • Continuous video playback: ~16 hours and 18 minutes.
  • Continuous intense web activity: ~11 hours and 56 minutes.

It is important to note that these are just estimates, and actual battery life 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 battery life of Vivo Y12a phone.

Basic specifications

General specifications
Release year 2021
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 164.4 x 76.3 x 8.4 mm
Size (in) 6.47 x 3.00 x 0.33 in
Weight 191 g
Software Android 11, Funtouch 11
Screen
Screen size 6.51 inches
Screen resolution 720 x 1600 pixels (20:9 ratio)
Screen Type IPS LCD
Performance
Chipset Qualcomm SDM439 Snapdragon 439
Architecture Octa-core (4×1.95 GHz Cortex-A53 + 4×1.45 GHz Cortex A53)
GPU Adreno 505
Technology 12 nm process
Memory
Storage 32GB
RAM 3GB
Memory versions 32GB storage, 3GB RAM
Card microSDXC – Dedicated slot
Multimedia & Connectivity
Main Camera Dual (13MP + 2MP)
Front Camera Single (8 MP)
Radio FM radio
NFC No
Positioning GPS, GLONASS, GALILEO, BDS
USB microUSB 2.0, OTG
Jack 3.5mm Yes
Battery
Battery Type Non-removable
Battery Capacity 5000 mAh
Battery Energy 18.5 Wh
Phone Power density 26.18 mAh/g weight
595.24 mAh/mm thickness
Charging 10W wired
5W reverse wired
Battery Life Stand-by time: ~114 h
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