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Samsung Galaxy S20 4G

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Specifications

Certified Quality & Packaging

Samsung Galaxy S20 4G

Quick Facts

Feature

Details

Launch Year

2020

Display

6.2-inch Quad HD+ Dynamic AMOLED 2X Infinity-O Display

Processor

Exynos 990 / Snapdragon 865, depending on market

Camera System

12MP Wide + 12MP Ultra Wide + 64MP Telephoto

Battery

4,000mAh

Storage Options

8GB RAM / 128GB Storage

Charging Port

USB-C

Weight

163g

Overview

The Samsung Galaxy S20 4G is the compact flagship model in the Galaxy S20 series, designed for users who want a sharp display, strong camera features and premium Samsung performance without needing 5G.

It features a 6.2-inch Quad HD+ Dynamic AMOLED 2X Infinity-O display, up to 120Hz refresh rate, Exynos 990 or Snapdragon 865 processor depending on market, 8GB RAM, 128GB storage, triple rear cameras, 10MP front camera, 4,000mAh battery, USB-C charging, wireless charging, Wireless PowerShare, IP68 water resistance and microSD support.

Compared with the Galaxy S10, the Galaxy S20 4G brings a newer processor, smoother 120Hz display support, larger battery, 64MP Telephoto camera and 8K video recording. It is suitable for users who want a smaller Samsung flagship for calls, messaging, browsing, mobile banking, photos, videos and everyday apps.

This is the 4G LTE model. Users who need 5G connectivity should compare it with the Galaxy S20 5G or newer Samsung 5G models.

Key Highlights

6.2-inch Dynamic AMOLED 2X Display

The Galaxy S20 4G has a 6.2-inch Quad HD+ Dynamic AMOLED 2X Infinity-O display with up to 120Hz refresh rate support.

Why it matters:

• Sharp Quad HD+ display for clear text, photos and videos

• 120Hz support gives smoother scrolling and screen movement

• Compact size compared with larger S20+ and Ultra models

• Dynamic AMOLED 2X panel gives strong contrast and vibrant colours

• Good option for users who want a premium Samsung display in a smaller body

Triple Rear Camera System

The Galaxy S20 4G has a triple rear camera system with Wide, Ultra Wide and 64MP Telephoto cameras.

Why it matters:

• More flexible than older Galaxy S models

• Ultra Wide camera is useful for scenery, interiors and group photos

• 64MP Telephoto camera supports closer framing and zoom shots

• Suitable for everyday photos, videos and social media

• Supports 8K video recording for higher-resolution capture

4,000mAh Battery with Wireless Charging

The Galaxy S20 4G has a 4,000mAh battery with USB-C charging, wireless charging and Wireless PowerShare.

Why it matters:

• Larger battery than the Galaxy S10

• Suitable for normal daily use, depending on battery health

• Wireless charging adds convenience

• Wireless PowerShare can charge compatible Qi devices

• Practical premium feature set for an older Samsung flagship

Key Features Explained

Feature

Specification

Why It Matters

Display

6.2-inch Quad HD+ Dynamic AMOLED 2X Infinity-O Display

Sharp and vibrant display in a compact flagship body

Display Resolution

3200 x 1440

High-resolution screen for clearer text, images and videos

Refresh Rate

Up to 120Hz

Smoother scrolling and screen movement than older 60Hz models

Processor

Exynos 990 / Snapdragon 865, depending on market

Former flagship processor suitable for daily apps and multitasking

RAM & Storage

8GB RAM / 128GB Storage

Suitable for apps, photos, videos and daily files

microSD Support

Supported

Allows storage expansion with a compatible microSD card

Rear Camera System

12MP Wide + 12MP Ultra Wide + 64MP Telephoto

Flexible camera setup for daily photos, wide shots and zoom

Main Camera

12MP Wide with Dual Pixel AF and OIS

Suitable for everyday photos and videos

Ultra Wide Camera

12MP Ultra Wide

Useful for scenery, group shots and tight spaces

Telephoto Camera

64MP Telephoto with OIS

Useful for zoom shots and higher-resolution cropping

Front Camera

10MP Dual Pixel Selfie Camera

Suitable for selfies and video calls

Video Recording

8K Video Recording up to 24fps

High-resolution video capture for advanced users

Battery

4,000mAh

Practical battery capacity for a compact Samsung flagship

Charging

USB-C with 25W Super Fast Charging support

Faster wired charging with a compatible charger

Wireless Charging

Supported

Convenient charging without cable

Wireless PowerShare

Supported

Can share battery with compatible Qi devices

Water Resistance

IP68

Protection against dust and accidental water exposure

Network

4G LTE

Suitable for normal mobile data usage, but does not support 5G

Weight

163g

Lightweight for a flagship with a 6.2-inch display

Compare the Galaxy S20 Series

Feature

Galaxy S20 4G

Galaxy S20 5G

Galaxy S20+ 5G

Galaxy S20 Ultra 5G

Launch Year

2020

2020

2020

2020

Display

6.2-inch Dynamic AMOLED 2X

6.2-inch Dynamic AMOLED 2X

6.7-inch Dynamic AMOLED 2X

6.9-inch Dynamic AMOLED 2X

Display Resolution

3200 x 1440

3200 x 1440

3200 x 1440

3200 x 1440

Refresh Rate

Up to 120Hz

Up to 120Hz

Up to 120Hz

Up to 120Hz

Processor

Exynos 990 / Snapdragon 865

Exynos 990 / Snapdragon 865

Exynos 990 / Snapdragon 865

Exynos 990 / Snapdragon 865

RAM & Storage

8GB / 128GB

12GB / 128GB

12GB / 128GB, 256GB or 512GB

12GB or 16GB / 128GB, 256GB or 512GB

Rear Camera System

12MP + 12MP + 64MP

12MP + 12MP + 64MP

12MP + 12MP + 64MP + DepthVision

108MP + 12MP + 48MP + DepthVision

Front Camera

10MP

10MP

10MP

40MP

Battery

4,000mAh

4,000mAh

4,500mAh

5,000mAh

microSD Support

Supported

Supported

Supported

Supported

Network

4G LTE

5G

5G

5G

Water Resistance

IP68

IP68

IP68

IP68

Weight

163g

163g

186g / 188g depending on variant

220g / 222g depending on variant

Best Advantage

Compact S20 with 4G value

Compact S20 with 5G

Larger display and battery

Best S20 camera and battery

Which Galaxy S20 Model Should You Choose?

Model

Recommended For

Galaxy S20 4G

Users who want a compact S20 flagship and do not need 5G

Galaxy S20 5G

Users who want the compact S20 experience with 5G

Galaxy S20+ 5G

Users who want a larger display, bigger battery and DepthVision camera

Galaxy S20 Ultra 5G

Users who want the strongest S20 camera system, largest display and biggest battery

Alternatives to the Galaxy S20 4G

If you’re considering the Galaxy S20 4G, you may also want to compare:

Samsung Galaxy S20 5G

Samsung Galaxy S20 Plus 5G

Samsung Galaxy S20 Ultra 5G

Samsung Galaxy S10

Samsung Galaxy S21

Samsung Galaxy Note 20 5G

Comparing similar Samsung models can help you decide whether you need 5G, a larger display, better battery life, stronger camera hardware, newer software support or a newer Samsung flagship experience.

Common Questions

Is the Samsung Galaxy S20 4G good for everyday use?

The Galaxy S20 4G is suitable for everyday use such as calls, messaging, browsing, email, mobile banking, photos, video watching and social media. Users who need newer software support, stronger battery life or longer long-term usability should consider newer Samsung Galaxy models.

What is the difference between Galaxy S20 4G and Galaxy S20 5G?

The main difference is network support and RAM. The Galaxy S20 4G supports 4G LTE and usually comes with 8GB RAM, while the Galaxy S20 5G supports 5G and usually comes with 12GB RAM. Both have a 6.2-inch display, 4,000mAh battery and triple rear camera system.

Does the Galaxy S20 4G support microSD card?

Yes. The Galaxy S20 4G supports microSD card expansion with a compatible memory card. This is useful if you need more storage for photos, videos and files.

Does the Galaxy S20 4G support wireless charging?

Yes. The Galaxy S20 4G supports wireless charging. It also supports Wireless PowerShare, which can share battery with compatible Qi wireless charging devices.

Is the Galaxy S20 4G better than the Galaxy S10?

The Galaxy S20 4G has a newer processor, 120Hz display support, larger 4,000mAh battery, 64MP Telephoto camera and 8K video recording. The Galaxy S10 is usually cheaper and lighter, but the Galaxy S20 4G is the stronger model for most users.

Is the Galaxy S20 4G worth buying in Singapore?

The Galaxy S20 4G is worth considering if you want a compact Samsung flagship with a sharp AMOLED display, 120Hz support, good camera system, wireless charging, microSD support and IP68 water resistance without needing 5G. For 5G, newer software support and longer usability, newer Galaxy S models may be better options.

Why Buy the Samsung Galaxy S20 4G?

The Samsung Galaxy S20 4G is suitable for users who want a compact Samsung flagship with premium features and 4G LTE connectivity at a lower price. It offers a 6.2-inch Quad HD+ Dynamic AMOLED 2X display, up to 120Hz refresh rate, 8GB RAM, 128GB storage, microSD support, triple rear cameras, 10MP front camera, 4,000mAh battery, USB-C charging, wireless charging, Wireless PowerShare, IP68 water resistance and a lightweight 163g body.

Compare available Galaxy S20 4G listings by colour, storage capacity, condition and warranty from verified local sellers on SellUp Marketplace.