Samsung Galaxy Note20

Samsung Galaxy Note20
1080 x 2400
(20:9 ratio)



  1. Exynos 990
  2. Qualcomm SM8250 Snapdragon 865 5G+

4300 mAh
15.91 Wh

 ~99 h
 ~22 h
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Samsung Galaxy Note20 was released in 2020 and is powered by the Exynos 990 chipset manufactured on a 7 nm process technology, or by the Qualcomm SM8250 Snapdragon 865 5G+ chipset manufactured on a 7 nm process technology. It comes with 8GB of RAM and 256GB of storage. The battery capacity is 4300 mAh and the phone is 8.3 mm thick.

Samsung Galaxy Note20 Battery life (for both versions)

Samsung Galaxy Note20 battery life can vary significantly, ranging from 10 hours and 53 minutes to 99 hours, depending on how the phone is used. The following usage profiles are relevant:

1.  Active Standby: ~99 hours

4 days and 3 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 Samsung Galaxy Note20 depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~45 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 Samsung Galaxy Note20 to last for approximately 45 hours. That means 1 day and 21 hours.

3.  Moderate Usage Profile: ~35 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 35 hours. That means 1 day and 11 hours.

4.  Heavy Usage Profile: ~23 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 23 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~22 hours.
  • Continuous video playback: ~14 hours and 50 minutes.
  • Continuous intense web activity: ~10 hours and 53 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 Samsung Galaxy Note20 phone.

Basic specifications

General specifications
Release year 2020
Networks technology GSM / CDMA / HSPA / EVDO / LTE (2G+3G+4G)
Size (mm) 161.6 x 75.2 x 8.3 mm
Size (in) 6.36 x 2.96 x 0.33 in
Weight 192 g
Software Android 10, upgradable to Android 13, One UI 5
Screen size 6.7 inches
Screen resolution 1080 x 2400 pixels (20:9 ratio)
Screen Type Super AMOLED Plus
  1. Exynos 990
  2. Qualcomm SM8250 Snapdragon 865 5G+
  1. Octa-core (2×2.73 GHz Mongoose M5 + 2×2.50 GHz Cortex-A76 + 4×2.0 GHz Cortex-A55) – Global
  2. Octa-core (1×3.0 GHz Kryo 585 + 3×2.42 GHz Cortex-A77 + 4×1.80 GHz Cortex-A55) – USA
  1. Mali-G77 MP11 – Global
  2. Adreno 650 – USA
  1. 7 nm process
  2. 7+ nm process
Storage 256GB
Memory versions 256GB storage, 8GB RAM
Card No
Multimedia & Connectivity
Main Camera Triple (12MP + 64MP + 12MP)
Front Camera Single (10 MP)
Radio FM radio (version dependent)
USB USB Type-C 3.2, OTG
Jack 3.5mm No
Battery Type Non-removable Li-Ion
Battery Capacity 4300 mAh
Battery Energy 15.91 Wh
Phone Power density 22.4 mAh/g weight
518.07 mAh/mm thickness
Charging 25W wired, PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
Battery Life Stand-by time: ~99 h
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