Xiaomi Black Shark 4

Xiaomi Black Shark 4
6.67″
1080 x 2400
(20:9 ratio)

6GB to 12GB RAM

128GB to 256GB

Triple
48MP+8MP+5MP
 Chipset
Qualcomm SM8250-AC Snapdragon 870 5G

4500 mAh
16.65 Wh

 ~96 h
 ~21 h
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Xiaomi Black Shark 4 was released in 2021 and is powered by the Qualcomm SM8250-AC Snapdragon 870 5G chipset manufactured on a 7 nm process technology. It comes with 6GB to 12GB of RAM and 128GB to 256GB of storage. The battery capacity is 4500 mAh and the phone is 9.9 mm thick.

Xiaomi Black Shark 4 Battery life

Xiaomi Black Shark 4 battery life can vary significantly, ranging from 9 hours and 34 minutes to 96 hours, depending on how the phone is used. The following usage profiles are relevant:

1.  Active Standby: ~96 hours

4 days? 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 Xiaomi Black Shark 4 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~41 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 Xiaomi Black Shark 4 to last for approximately 41 hours. That means 1 day and 17 hours.

3.  Moderate Usage Profile: ~32 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 32 hours. That means 1 day and 8 hours.

4.  Heavy Usage Profile: ~20 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 20 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~21 hours.
  • Continuous video playback: ~13 hours and 4 minutes.
  • Continuous intense web activity: ~9 hours and 34 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 Xiaomi Black Shark 4 phone.

Basic specifications

General specifications
Release year 2021
Networks technology GSM / CDMA / HSPA / EVDO / LTE / 5G (2G+3G+4G+5G)
Size (mm) 163.8 x 76.4 x 9.9 mm
Size (in) 6.45 x 3.01 x 0.39 in
Weight 210 g
Software Android 11, Joy UI 12.5
Screen
Screen size 6.67 inches
Screen resolution 1080 x 2400 pixels (20:9 ratio)
Screen Type Super AMOLED, 144Hz
Performance
Chipset Qualcomm SM8250-AC Snapdragon 870 5G
Architecture Octa-core (1×3.2 GHz Kryo 585 + 3×2.42 GHz Kryo 585 + 4×1.80 GHz Kryo 585)
GPU Adreno 650
Technology 7 nm process
Memory
Storage 128GB to 256GB
RAM 6GB to 12GB
Memory versions
  • 128GB storage, 6GB RAM
  • 128GB storage, 8GB RAM
  • 128GB storage, 12GB RAM
  • 256GB storage, 8GB RAM
  • 256GB storage, 12GB RAM
Card No
Multimedia & Connectivity
Main Camera Triple (48MP + 8MP + 5MP)
Front Camera Single (20 MP)
Radio No
NFC Yes
Positioning GPS, GLONASS, GALILEO, QZSS, BDS
USB USB Type-C 2.0
Jack 3.5mm Yes
Battery
Battery Type Non-removable Li-Po
Battery Capacity 4500 mAh
Battery Energy 16.65 Wh
Phone Power density 21.43 mAh/g weight
454.55 mAh/mm thickness
Charging 120W wired, 100% in 17 min (advertised)
Battery Life Stand-by time: ~96 h
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