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Updated January 10, 2024·
If camera quality is a priority for you, the Asus Zenfone 10 and Samsung Galaxy Note20 Ultra both offer high-quality photography, but the Zenfone 10's overall camera performance is slightly better. For a larger screen and a small gain in screen quality, you might lean towards the Note20 Ultra, which also boasts a higher peak screen brightness. Considering battery life, the Zenfone 10 lasts longer on a single charge. However, the Note20 Ultra compensates with features like wireless charging and a stylus, which the Zenfone 10 lacks. If cost is a significant concern, the Note20 Ultra is cheaper and might offer better value for money. Both phones run on Android and have similar storage, but remember the Note20 Ultra is an older model compared to the Zenfone 10. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Asus Zenfone 10
- Very good battery life
- Excellent performance
Advantages of the Samsung Galaxy Note20 Ultra
- Good for taking photos
- Poor for recording videos
- Very good display quality
Key differences
Overall Camera Quality
6.5
7.3
The Samsung Galaxy Note20 Ultra has good overall camera quality, while the Asus Zenfone 10 has only fair overall camera quality.
The Asus Zenfone 10 boasts a better photos software experience and superior video stabilization than the Samsung Galaxy Note20 Ultra, but falls short in terms of camera versatility and dynamic range. Both have fair camera systems, yet the Galaxy Note20 Ultra offers a slightly better selfie camera and greater photos dynamic range, which could be deciding factors for users prioritizing front camera quality and image balance in various lighting conditions.
Photo Quality
6.1
7.3
The Samsung Galaxy Note20 Ultra takes good photos, while the Asus Zenfone 10 takes only fair photos.
The Asus Zenfone 10's subpar selfie photo quality is due to its poor software experience in photography and lack of dynamic range, while the Samsung Galaxy Note20 Ultra, despite having a fair selfie score, provides a better software experience and more versatility with its camera, boosting its overall performance. Both phones struggle with certain aspects of photography, but the Galaxy Note20 Ultra's capabilities offer a fair compromise, especially when it comes to taking selfies.
Video Quality
6.7
5.9
The Asus Zenfone 10 takes only fair videos, while the Samsung Galaxy Note20 Ultra takes poor videos.
The Asus Zenfone 10 and the Samsung Galaxy Note20 Ultra both record fair videos, with their capabilities being closely matched in several aspects. Both phones offer good video stabilization, dynamic range, low light performance, and microphone quality, but neither stands out significantly above the other in these areas, providing a balanced yet fair video recording experience.
Battery
8.7 Hours
6.4 Hours
The Asus Zenfone 10 has 8.7 hours of battery life. The Samsung Galaxy Note20 Ultra has 6.4 hours of battery life.
Screen Size
The Asus Zenfone 10 has a screen size of 5.92 inches and the Samsung Galaxy Note20 Ultra is 6.9 inches.
Cost
$700
$450
$200
$400
$600
$800
$1,000
$1,200
The Asus Zenfone 10 has a price of $700 and the Samsung Galaxy Note20 Ultra costs $450.
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How the Asus Zenfone 10 and the Samsung Galaxy Note20 Ultra compare to other phones
Spec Comparison
 |  | |
| Asus Zenfone 10 | Samsung Galaxy Note20 Ultra |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $450 | ||
Brand | |||
Brand | Asus | Samsung | |
Operating System | |||
Operating System | Android | Android | |
Release Date | |||
Release Date | August 22, 2023 | August 21, 2020 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 5.92" | 6.9" | |
Resolution | |||
Resolution | 2400 x 1080 | 3088 x 1440 | |
Variable refresh rate | |||
Variable refresh rate | Yes | Yes | |
Pixels Per Inch | |||
Pixels Per Inch | 445 | 496 | |
Display Type | |||
Display Type | OLED | OLED | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | SD8G2 | SD865+ | |
Internal Storage | |||
Internal Storage | 128 GB | 128 GB | |
RAM | |||
RAM | 8 GB | 8 GB | |
CAMERA | |||
|---|---|---|---|
Overall Camera Quality Score | |||
Overall Camera Quality Score | 6.6/10 | 7.4/10 | |
Photos Score | |||
Photos Score | 6.2/10 | 7.3/10 | |
Videos Score | |||
Videos Score | 6.8/10 | 6/10 | |
Rear Cameras | |||
Rear Cameras | Main, Ultrawide | Main, Ultrawide, Super Telephoto | |
Main Camera | |||
Main Camera | 50 megapixels + OIS | 108 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8.7 Hours | 6.4 Hours | |
Battery Capacity | |||
Battery Capacity | 4300 mAh | 4500 mAh | |
Wireless Charging | |||
Wireless Charging | Yes | Yes | |
Wireless charging Speed | |||
Wireless charging Speed | 7.5 W | 15 W | |
Reverse wireless charging | |||
Reverse wireless charging | No | Yes (4.5 watts) | |
PHYSICAL | |||
|---|---|---|---|
Size | |||
Size | 5.77" x 2.68" | 6.49" x 3.04" | |
Weight | |||
Weight | 6.07 oz | 7.34 oz | |
Back Material | |||
Back Material | Plastic | Glass | |
Stereo Speakers | |||
Stereo Speakers | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
Dual SIM | |||
Dual SIM | Yes | Yes | |
Bluetooth Version | |||
Bluetooth Version | 5.3 | 5.0 | |
A2DP | |||
A2DP | Yes | Yes | |
WiFi Version | |||
WiFi Version | 7 | 6 | |
NFC | |||
NFC | Yes | Yes | |
US 5G Bands | |||
US 5G Bands | (SA/NSA/Sub6)1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 88 | (SA/NSA/Sub6/mmWave)2, 5, 41, 66, 71, 260, 261 (SA/NSA/Sub6)1, 3, 5, 7, 8, 28, 40, 77, 78 | |
OTHER FEATURES | |||
|---|---|---|---|
Biometric unlock | |||
Biometric unlock | Fingerprint sensor: Side | Face unlock, Fingerprint sensor: Under Display | |
Unlockable Bootloader | |||
Unlockable Bootloader | No | No | |
Color | |||
Color | Midnight Black, Starry Blue, Aurora Green, Comet White, Eclipse Red | Mystic Black, White, Mystic Bronze | |
Stock Android | |||
Stock Android | Yes | No | |
SD Card | |||
SD Card | No | Yes | |
Shopping
Asus Zenfone 10
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Tom's Guide
Richard Priday | August 2023
"It's the best small phone for fans of compact handsets, but the Asus Zenfone 10 could pull users away from Samsung and Google flagships with top-quality performance and battery life. If you can forgive its more limited photography options and the shorter-than-average software support window, the Zenfone 10 is a top choice."
Samsung Galaxy Note20 Ultra
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Dig into reviews and images
TechRadar
Matt Swider | July 2021
"The Note 20 Ultra has it all – almost: a big screen, superb camera, high refresh rate, the S Pen, in-screen fingerprint sensor, super-fast specs, 5G speeds, a fancy curved display. This phone is built for power users who want everything but the fastest charging speeds."
Get a great deal on the Asus Zenfone 10 or the Samsung Galaxy Note20 Ultra
About ASUS
Asus is a well-known player in the mobile world, and in the past few years it has been known for covering specific niches in the smartphone market. Their Zenfone line of devices appeal to small phone enthusiasts, by providing very well-rounded and capable phones at a package that is not too large to operate with one hand – something hard to find in modern Android smartphones. Conversely, their ROG line of devices cater to mobile gamers, by providing a slew of hardware and software features, specifically tailored to enhance the mobile gaming experience. Additionally, Asus is one of the only manufacturers left that continues to include headphone jacks in their lineup of phones, a feature that has become exceedingly rare in today's market.
About Samsung
Samsung is one of the most recognizable names in the smartphone industry, standing as the undisputed best-selling brand of Android smartphones in the United States for many years now. Samsung is known for offering a variety of smartphones in all available price points, as well as for implementing cutting-edge technology and innovative features in their flagship devices, ones that often shape the market going forward. The company offers its own unique spin on Android, called One UI, which focuses on offering a multitude of features and is heavily customizable, according to user preference.
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