Galaxy S20 5G vs Galaxy S23 Plus

Swappasaurus says...
Samsung released the Galaxy S20 in March 2020 and released the Galaxy S23+ in February 2023. The Galaxy S23+ has several advantages over the Galaxy S20. For example, the Galaxy S23+ features a 6.6” display, up to 512GB of storage, and a Qualcomm Snapdragon 8 Gen 2 processor. In comparison, the Galaxy S20 features a 6.2” display, up to 128GB of storage, and a Qualcomm Snapdragon 865 processor.
Price Comparison
Galaxy S20 5G vs Galaxy S23 Plus Pricing
Specs Comparison
The Galaxy S20 specs include an always-on 6.2-inch Dynamic AMOLED 2X display, a Qualcomm Snapdragon 865 processor, an Adreno 650 GPU, up to 128GB of storage, and a microSD card slot for expansion. Additional Galaxy S20 features include an IP68 rating for dust and water resistance, stereo speakers, WiFi 6, Bluetooth 5.0, USB-C, and a 4500 mAh battery.
The Galaxy S23+ specs include an always-on 6.6-inch Dynamic AMOLED 2X display, a Qualcomm Snapdragon 8 Gen 2 processor, an Adreno 740 GPU, and up to 512GB of storage. The Galaxy S23+ feature set also includes an IP68 rating for dust and water resistance, stereo speakers, WiFi 6E, Bluetooth 5.3, USB-C, and a 4700 mAh battery.
The front and back glass on the Galaxy S20 is protected by Corning Gorilla Glass 6, and the front and back glass on the Galaxy S23+ is protected by Corning Gorilla Glass Victus 2.
Size | Galaxy S20 5G | Galaxy S23 Plus |
---|---|---|
Width | 69 mm 2.7 inches | |
Height | 152 mm 6.0 inches | |
Depth | 9 mm 0.4 inches | |
Weight | 163 g 5.8 ounces |
The Galaxy S20 measures 5.97” (H) x 2.72” (W) x 0.31” (D) and weighs 5.7 ounces, and the Galaxy S23+ measures 6.21” (H) x 3.00” (W) x 0.30” (D) and weighs 6.9 ounces. Additionally, the display size of the Galaxy S20 is 6.2 inches, and the display size of the Galaxy S23+ is 6.6 inches.
Camera | Galaxy S20 5G | Galaxy S23 Plus |
---|---|---|
Primary | 12.2 MP | |
Resolution | 4032x3024 |
The Galaxy S20 features a 12MP wide-angle, 64MP telephoto, and a 12MP ultra-wide-angle camera array on the back, and a 10MP selfie camera on the front. And to compare, the Galaxy S23+ features a 50MP wide, 10MP telephoto, and a 12MP ultra-wide camera array on the back, and a 12MP wide-angle selfie camera on the front.
Display | Galaxy S20 5G | Galaxy S23 Plus |
---|---|---|
Resolution | 1440x3200 | |
Screen Size | 158 mm 6.2 in | |
Pixels Per Inch | 566 ppi | ppi |
The Galaxy S20 features an always-on 6.2-inch Dynamic AMOLED 2X display. The key Galaxy S20 display specs include a native resolution of 3200 x 1440 at 563 pixels per inch, an aspect ratio of 20:9, HDR10+ certification, support for refresh rates up to 120Hz, and Corning Gorilla Glass 6 protection.
The Galaxy S23+ features an always-on 6.6-inch Dynamic AMOLED 2X display. The key Galaxy S23+ display specs include a native resolution of 2340 x 1080 at 393 pixels per inch, an aspect ratio of 19.5:9, HDR10+ certification, support for refresh rates up to 120Hz, and Corning Gorilla Glass Victus 2 protection.
Battery | Galaxy S20 5G | Galaxy S23 Plus |
---|---|---|
Capacity | 4000 mAh | mAh |
Longevity | 17 hours | hours |
USB | USB-C |
The Galaxy S20 is powered by a 4000 mAh battery and the Galaxy S23+ is powered by a 4700 mAh battery. The Galaxy S20 and the Galaxy S23+ smartphones support 25W fast wired charging, 15W Qi wireless charging and 4.5W (Wireless Powershare) reverse wireless charging. The Galaxy S23+ also supports super-fast wired charging at 45W speeds.
Color Choices
Galaxy S20 5G
Available in 4 colors:
-
Cloud Blue
-
Cloud White
-
Gray
-
Pink
Galaxy S23 Plus
Available in 6 colors:
-
Black
-
Cream
-
Graphite
-
Green
-
Lavender
-
Lime Green
Galaxy S20 5G vs Galaxy S23 Plus Colors

The Galaxy S20 color options include Cosmic Grey, Aura Red, Cloud White, Cloud Blue, and Cloud Pink, and the Galaxy S23+ color options include Phantom Black, Green, Lavender, Cream, Lime, and Graphite.
Storage Options
Galaxy S23 Plus
Choose from 2 storage options:
-
256GB
-
512GB
Galaxy S20 5G vs Galaxy S23 Plus Storage

The Galaxy S20 is limited to 128GB of internal storage but features a microSD memory card slot for expansion. The Galaxy S20 memory card slot supports cards up to 1TB in size. The Galaxy S23+ is available with options to get 256GB or 512GB of internal storage space, and it does not offer any expansion options.
Galaxy S20 5G vs Galaxy S23 Plus Reviews
Disclosure: This site contains affiliate links to other sites. We may receive commissions for purchases made through these links.
Search and Save
Get Help, Fast
Need help with a listing or a sale?
Submit Help RequestHelpful Links
Swappa's typical response time for help requests is around 20 minutes... That's really fast
Sell with Swappa
Cart, Full of Deals
Your cart is empty :(