Samsung Galaxy S20 Ultra 25W charging speed is still “amazing”


Samsung Galaxy S20 Ultra

A few days ago, South Korean manufacturing giant, Samsung, released its latest Galaxy S20 series. Yesterday, PhoneArena looked at the charging of the Samsung Galaxy S20 Ultra charging speed. This smartphone comes with a 5000 mAh battery and comes with a standard 25W charging head. However, the device also supports 45W charging. The test considers the charging speed using bot 25W and 45W charging heads. How fast is Ultra charging? Let’s see…

Samsung Galaxy S20 Ultra

Galaxy S20 Ultra 25W charging speed

  • First 15 minutes – 32%
  • After 30 minutes – 62%
  • In 45 minutes – 89%
  • After 59 minutes – 100%

This test shows that it takes just about an hour to fully charge this smartphone. This is quite superb considering that this phone uses a huge 5000 mAh battery. So, this means that if you buy the Galaxy S20 Ultra, you can use the charger in the box and still get a good charging speed.

Galaxy S20 Ultra 45W charging speed

The Samsung Galaxy S20 Ultra also supports a 45W charging head. If you buy a 45W Samsung fast charger, you can get a faster-charging speed on the S20 Ultra. However, note that the charger is larger and it comes with a special thicker cable. Below is the charging speed with the 45W charger

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  • First 15 minutes – 37%
  • After 30 minutes – 70%
  • In 45 minutes – 92%
  • After 59 minutes – 100%

The advantage of the 45W fast charger is that it can get 37% of the power in just 15 minutes. Interestingly, both took the same amount of time to fully charge the phone: 59 minutes.

Read Also:  Samsung Galaxy S20 FE gets One UI 5.0 update

That the Samsung Galaxy S20 Ultra uses a 6.9-inch Dynamic AMOLED Infinity-O screen with Quad HD + resolution and 511 ppi, supports 120Hz refresh rate and HDR10+. This smartphone measures 166.9 × 76.0 × 8.8mm and weighs 220 grams. It comes with 12GB / 16GB RAM LPDDR5 memory and 256GB / 512GB body storage.

Galaxy S20 Ultra Specs Sheet

  • Display: 6.9-inch Quad HD+ (3200 × 1440 pixels) Dynamic AMOLED 2X
    Infinity-O Display, HDR10+, 511 PPI, 120Hz refresh rate
  • Processor: Octa-Core Samsung Exynos 990 7nm EUV processor with ARM Mali-G77MP11 GPU
  • 8GB (12GB in S20 Ultra) LPDDR5 RAM, 128GB storage (UFS 3.0), expandable memory up to 1TB with microSD
  • Android 10 with OneUI 2.0
  • Hybrid Dual SIM (nano + nano / microSD)
  • Camera: 108MP rear camera with LED Flash, f/1.8 aperture, PDAF, OIS, 48MP Telephoto lens with 24° FoV, f/3.5 aperture, PDAF, OIS, Hybrid Optic Zoom 10X, Super-Resolution Zoom up to 100X, 12MP 120° Ultra Wide sensor with f/2.2 aperture, Depth Vision camera
  • 40MP front-facing camera with 80° wide-angle lens, f/2.2 aperture
  • Water and dust resistant (IP68)
  • Stereo speakers tuned by AKG, Dolby Atmos
  • Ultrasonic Fingerprint Sensor
  • Sensors – Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, RGB Light sensor
  • Dimensions: 166.9 x 76.0 x 8.8mm; Weight: 220g
  • Dual 4G VoLTE, Wi-Fi 802.11ax (2.4/5GHz), HE80, MIMO, 1024-QAM, Bluetooth 5, GPS with GLONASS, USB 3.1, NFC, MST
  • Battery: 5000 mAh (typical) / 4,855mAh (minimum) battery with 25W/45W  fast Charging both on wired and wireless (WPC and PMA) charging, Wireless PowerShare
Source/VIA :
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