Samsung Galaxy S24 Ultra vs Samsung Galaxy S20 Ultra
Short Description
Samsung Galaxy S24 Ultra
Screen size: 6.8" / Resolution: 1440 x 3120 px / Main camera: 200 MP & 50 MP & 12 MP & 10 MP / Front camera: 12MP / RAM: 8GB, 12GB / Battery power: 5000 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB, 1TB / SIM cards: 1 SIM, 1 eSIM
Samsung Galaxy S20 Ultra
Screen size: 6.9" / Resolution: 1440 x 3200 px / Main camera: 108 MP & 48 MP & 12 MP & 0.3 MP / Front camera: 40MP / RAM: 12GB, 16GB / Battery power: 5000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB, 512GB / SIM cards: 1 SIM, 1 eSIM
Key Differences
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
How is Samsung Galaxy S24 Ultra better than Samsung Galaxy S20 Ultra?
Faster CPU speed: 3 x 3.15 GHz & 2 x 2.96 GHz & 2 x 2.26 GHz & 1 x 3.3 GHz vs 2 x 2.73 GHz & 4 x 2.5 GHz & 2 x 2 GHz
AnTuTu score is about 161% higher
More internal storage in max option: 256GB, 512GB, 1TB vs 128GB, 256GB, 512GB
More megapixels main camera: 200 MP & 50 MP & 12 MP & 10 MP vs 108 MP & 48 MP & 12 MP & 0.3 MP
Shorter: 162.3 mm (6.39 inches) vs 166.9 mm (6.57 inches)
More color options: Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange vs Cosmic Grey, Cosmic Black, Cloud White
The phone is 3 years and 10 months newer
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
How is Samsung Galaxy S20 Ultra better than Samsung Galaxy S24 Ultra?
More RAM memory capacity in max option: 12GB, 16GB vs 8GB, 12GB
More megapixels front camera: 40MP vs 12MP
Has a larger display diagonal: 6.9" vs 6.8"
Better display resolution: 1440 x 3200 px vs 1440 x 3120 px
Lighter: 222 g (7.83 ounces) vs 233 g (8.22 ounces)
Narrower: 76 mm (2.99 inches) vs 79 mm (3.11 inches)
Size Comparison
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Height
162.3 mm
(6.39 inches)
Width
79 mm
(3.11 inches)
Thickness
8.6 mm
(0.34 inches)
Screen size
6.8"
Weight
233 g
(8.22 ounces)
6.8"
6.9"
Height
166.9 mm
(6.57 inches)
Width
76 mm
(2.99 inches)
Thickness
8.8 mm
(0.35 inches)
Screen size
6.9"
Weight
222 g
(7.83 ounces)
Height
162.3 mm
(6.39 inches)
Width
79 mm
(3.11 inches)
Thickness
8.6 mm
(0.34 inches)
Screen size
6.8"
Weight
233 g
(8.22 ounces)
Height
166.9 mm
(6.57 inches)
Width
76 mm
(2.99 inches)
Thickness
8.8 mm
(0.35 inches)
Screen size
6.9"
Weight
222 g
(7.83 ounces)
3D comparison
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Expert Score
Score 4.4
Score 3.8
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Score 4.4
Score 3.8
CNet
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
TechRadar
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
IGN
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Tom's Guide
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
PCMag
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
The Verge
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Smartprix
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Vote for Your option
Samsung Galaxy S24 Ultra
Vote for Your option
Samsung Galaxy S20 Ultra
Benchmarks
AnTuTu Score
Samsung Galaxy S24 Ultra
1,952,680 +160.96%
Samsung Galaxy S20 Ultra
748,271
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
CPU
Samsung Galaxy S24 Ultra
474,941 +127.95%
Samsung Galaxy S20 Ultra
208,351
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
Samsung Galaxy S24 Ultra
764,723 +223.88%
Samsung Galaxy S20 Ultra
236,114
Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.
Memory
Samsung Galaxy S24 Ultra
400,984 +188.11%
Samsung Galaxy S20 Ultra
139,177
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
Samsung Galaxy S24 Ultra
312,032 +89.54%
Samsung Galaxy S20 Ultra
164,629
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
3DMark Wild Life Unlimited benchmark
Samsung Galaxy S24 Ultra
20,277 +436.71%
Samsung Galaxy S20 Ultra
3,778
Is a cross-platform graphical benchmark that tests a device's performance while eliminating the impact of screen resolution for more objective platform comparisons.
Battery Performance
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Battery Life
Charging timeComparison videos
40,000+ views
Samsung Galaxy S24 Ultra Vs Samsung Galaxy S20 Ultra
20,000+ views
Samsung Galaxy S24 Ultra VS Samsung Galaxy S20 Ultra - (Camera Comparison, PUBG & More)
10,000+ views
Samsung Galaxy S24 Ultra vs Samsung Galaxy S20 Ultra
3,000+ views
Samsung Galaxy S24 Ultra VS Samsung Galaxy S20 Ultra
About Products
Samsung Galaxy S24 Ultra
The Samsung Galaxy S24 Ultra is a pinnacle of smartphone innovation. It features a stunning 6.8-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, providing vibrant visuals and smooth scrolling. Powered by the Snapdragon 8 Gen 3 processor, it offers top-tier performance and efficiency, making multitasking seamless.
The camera setup is a standout, boasting a 200MP main sensor, 12MP ultra-wide, 10MP periscope telephoto, and 10MP telephoto lenses, delivering exceptional photos and up to 100x Space Zoom. The 12MP front camera ensures high-quality selfies and video calls.
With up to 1TB storage and 12GB RAM, it caters to heavy users. The 5000mAh battery supports 45W wired and 15W wireless charging, ensuring long-lasting power. Running on One UI 6 based on Android 14, the user interface is intuitive and customizable.
Additional features include an in-display fingerprint sensor, IP68 water and dust resistance, and S Pen support. While the premium price may deter some, the Galaxy S24 Ultra offers unparalleled performance and features, making it a top choice for those seeking the best in smartphone technology.
Samsung Galaxy S20 Ultra
The Samsung Galaxy S20 Ultra is a premium flagship smartphone designed for those who demand cutting-edge technology. Its standout feature is the massive 6.9-inch Dynamic AMOLED display with a 120Hz refresh rate, delivering smooth visuals and stunning clarity for gaming, streaming, and browsing. Powered by the Exynos 990 (or Snapdragon 865), the S20 Ultra ensures top-tier performance and seamless multitasking.
The camera system is one of its major highlights. It features a 108MP main camera, capable of capturing incredibly detailed photos, along with a 48MP telephoto lens offering up to 100x Space Zoom, perfect for long-range photography. The 40MP front camera ensures high-quality selfies, even in low light.
With 5G connectivity, a massive 5,000mAh battery for extended usage, and up to 16GB RAM, the S20 Ultra offers unmatched performance. Ideal for those seeking the latest technology in a sleek, feature-packed design.
Technical Specifications
Show differences
Show differences
Specs
Samsung Galaxy S24 Ultra
Samsung Galaxy S20 Ultra
Design
Weight
233 g (8.22 ounces)
222 g (7.83 ounces)
Thickness
8.6 mm (0.34 inches)
8.8 mm (0.35 inches)
Width
79 mm (3.11 inches)
76 mm (2.99 inches)
Height
162.3 mm (6.39 inches)
166.9 mm (6.57 inches)
Is weather-sealed (splashproof)
✔
✔
Ingress Protection (IP) rating
IP68
IP68
Waterproof depth rating
1.5 m
1.5 m
Volume
110.27 cm³
111.62 cm³
Is dustproof and water-resistant
✔
✔
Color options
Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange
Cosmic Grey, Cosmic Black, Cloud White
French Repairability Index
-
7.7
Display
Screen size
6.8"
6.9"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
501 ppi
511 ppi
Resolution
1440 x 3120 px
1440 x 3200 px
Refresh rate
120Hz
120Hz
Touch sampling rate
240Hz
-
Brightness (typical)
1200 nits
-
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass Armor
Gorilla Glass 6
Supports HDR10
✔
✔
Supports HDR10+
✔
✔
Always-On Display
✔
✔
Contrast ratio
3000000:1
-
Has a curved display
-
✔
Has a touch screen
✔
✔
Performance
Internal storage
256GB, 512GB, 1TB
128GB, 256GB, 512GB
RAM
8GB, 12GB
12GB, 16GB
Android version
Android 14
Android 13
CPU speed
3 x 3.15 GHz & 2 x 2.96 GHz & 2 x 2.26 GHz & 1 x 3.3 GHz
2 x 2.73 GHz & 4 x 2.5 GHz & 2 x 2 GHz
GPU clock speed
900 MHz
800 MHz
Has integrated LTE
✔
✔
RAM speed
4800 MHz
3200 MHz
Semiconductor size
4 nm
7 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL version
3.3
-
OpenGL ES version
3.2
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
76.6 GB/s
44 GB/s
OpenVG version
1.2
-
OpenCL version
2
2
L2 cache
1 MB
1 MB
EMMC version
5.1
5.1
DDR memory version
5
5
Maximum memory amount
24GB
16GB
L3 cache
12 MB
2 MB
Uses multithreading
✔
-
GPU execution units
3
-
Thermal Design Power (TDP)
12.5W
9W
Shading units
-
64
Release date
2024
2020
Has NX bit
-
✔
Memory channels
-
4
Has an external memory slot
-
✔
L1 cache
-
192 KB
Cameras
Main camera
200 MP & 50 MP & 12 MP & 10 MP
108 MP & 48 MP & 12 MP & 0.3 MP
Front camera
12MP
40MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
4320 x 30 fps
4320 x 24 fps
Wide aperture (main camera)
f/1.7 & f/3.4 & f/2.2 & f/2.4
f/2 & f/1.8 & f/3.5 & f/2.2
Has a dual-tone LED flash
✔
✔
Has a BSI sensor
✔
✔
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
5x
4x
Number of flash LEDs
2
2
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has laser autofocus
✔
-
Has manual white balance
✔
✔
Shoots raw
✔
✔
Has touch autofocus
✔
✔
Has manual shutter speed
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.2
-
Has timelapse function
✔
✔
Supports HDR10 recording
✔
-
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
✔
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
More languages supported
125
-
Can be used as a PC
✔
✔
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
✔
-
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Supports widgets
-
✔
More languages supported
-
125
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
5000 mAh
5000 mAh
Has wireless charging
✔
✔
Supports fast charging
✔
✔
Charging speed
45W
45W
Wireless charging speed
15W
15W
Has reverse wireless charging
✔
✔
Reverse wireless charging speed
4.5W
4.5W
Has an ultra power-saving mode
✔
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Has LDAC
✔
-
Has aptX HD
✔
-
Has aptX Lossless
✔
-
Has aptX
-
✔
Number of microphones
3
2
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 7 (802.11be)
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
10000 MBits/s
2000 MBits/s
Upload speed
3500 MBits/s
318 MBits/s
Has USB Type-C
✔
✔
USB version
3.2
3.2
Has NFC
✔
✔
SIM cards
1 SIM, 1 eSIM
1 SIM, 1 eSIM
Has a fingerprint scanner
✔
✔
Has emergency SOS via satellite
✔
-
Bluetooth version
5.3
5
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
✔
✔
Stylus included
✔
-
Supports Galileo
✔
✔
Has an accelerometer
-
✔
Supports ant+
-
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Samsung Galaxy S24 Ultra
Vote for Your option
Samsung Galaxy S20 Ultra
Popular Samsung Galaxy S24 Ultra comparisons
Samsung Galaxy S24 Ultra vs iPhone 15 Pro Max
See comparison
Samsung Galaxy S24 Ultra vs Samsung Galaxy S23 Ultra
See comparison
Samsung Galaxy S24 Ultra vs Google Pixel 8 Pro
See comparison
Samsung Galaxy S24 Ultra vs Samsung Galaxy S24 Plus
See comparisonPopular Samsung Galaxy S20 Ultra comparisons
Samsung Galaxy S20 Ultra vs Samsung Galaxy S21 Ultra
See comparison
Samsung Galaxy S20 Ultra vs Samsung Galaxy Note 20 Ultra
See comparison
Samsung Galaxy S20 Ultra vs iPhone 12 Pro Max
See comparison
Samsung Galaxy S20 Ultra vs iPhone 11 Pro Max
See comparison
