Skip to content
Home…›Asus
Manual
Asus Android 11 Released May 2021 Discontinued

Asus Zenfone 8

7.9 / 10
Compass Score
Based on 32 critic reviews
Android 11 Operating system
5.9" Screen size
64MP f/1.8 Main camera
SM8350 Snapdragon 888 5G (5 nm) Octa-core Processor
64/128/ 256 GB Storage
4,000 mAh Battery

Verdict

The Asus Zenfone 8 proves that you don’t need to sacrifice performance or features to enjoy a super-portable phone. Unless you’re looking for a huge display or days-long battery life, it’s a compelling small-sized Android option.

+
What's good
+ Compact size
+ Great performance
+ 120Hz display
−
What's not
− No wireless charging
− No telephoto lens
− No storage expansion
By category

Key specs

What critics say

Critic consensus

Compass Score
32 reviews
weighted by credibility
PC Magazine
PC Magazine
8

“With two impressive cameras, a top-notch chipset, and a compact build, the Asus Zenfone 8 is a top choice for small-phone fans.”

PC Magazine
PC Magazine

“With two impressive cameras, a top-notch chipset, and a compact build, the Asus Zenfone 8 could be just right for fans of small phones and Android.”

Notebookcheck
Notebookcheck
8.6

“Asus delivers a very compact and high-quality smartphone with the Zenfone 8. The system performance is very good, which is also reflected in a very smooth operation in everyday use. Besides very fast Wi-Fi and a bright AMOLED display, the new 5G mobile standard is also supported.”

Tech Advisor
Tech Advisor
9

“The Asus ZenFone 8 forgoes the signature motorised camera, and instead boasts strong core features for a very competitive price.”

Video reviews

Watch before you decide

Review
UNFAIR battery battle: 72 hours with Pixel 8 and Zenfone 10
Samuel Nam
Official
ZenUI 8: Camera Features on Zenfone 8 | ASUS
ASUS

In Depth

Asus has attempted larger displays and flip-out mechanisms in the past with limited success, but the Asus Zenfone 8 sees the brand take a different approach to phone design. Do their new ideas work and is the phone worth buying? Here’s what reviewers think.

Design

Asus opted for a much smaller design for their latest Zenfone release. Reviewers found the size perfect and most raved about it. The phone fits comfortably in your hand and can slide into pockets without falling out. Yet it’s large enough to enjoy your media and easily punch out quick messages or emails.

The entire design is also aluminum, so it has a hefty premium feel in the hand.

Display

A smaller display does not automatically mean a less enjoyable experience with the Zenfone 8. In fact, reviewers said the 120Hz screen was so smooth they would compare it to an iPhone 12 Mini in many ways.

It is water- and dust-resistance rated and also features Gorilla Glass Victus for extra strength. So while it’s not a rugged phone exactly, it should put up with the bumps and dings of daily living well enough.

Performance

The Asus Zenfone 8 operates on the latest chipset, Snapdragon 888 and reviewers said it was an absolute pleasure to use, easily keeping up with app switching and multitasking without any visible hiccups.

Software & Storage

The phone ships with Android 11 and a guaranteed two years’ worth of updates. You have the choice of 64GB, 128GB or 256GB of storage space. But since there is no microSD storage option, you’ll want to be sure you pick a model with enough storage to last a few years.

Cameras

The biggest caveat for reviewers is the absence of a telephoto lens. This phone has only two kinds of lenses on its camera bump. The 64-megapixel main lens does a really good job of catching solid vibrant images while the ultra-wide 18-megapixel lens does its job well in good lighting.

They can handle some low-light situations. As long as you have a steady hand, night mode does quite well too.

Overall, reviewers were pleased with the simplicity of the camera and the quality of images it produces.

Battery Life

Small phones mean a smaller battery as well and, in some situations, reviewers said this was obvious. But most agreed that with mindful moderate usage and the phone’s included battery-saver modes, it was easy to last a full day on a single charge.

While the phone doesn’t support wireless charging, a fast-charge power brick is included in the box for speedy top-ups.

Audio

There was no specific mention of the speakers or sound capabilities amongst reviewers so one can assume it is about average as with most smartphones. However, if you’re really worried about audio quality, the included headphone jack atop the Zenfone 8 should please you.

Specs at a Glance

  • Aluminum chassis
  • 5.9-inch fluid 120Hz display
  • Qualcomm SM8350 Snapdragon 888 5G processor
  • 6/8/12/16GB of RAM
  • Android 11
  • 64/128/256GB of storage
  • 64MP main lens/ 18MP ultra-wide lens camera
  • 4000mAh battery

Bottom Line

The choice to go to a smaller size for this new Zenfone may seem odd in a market full of ever-larger phones. But in this case, it makes a lot of sense. The phone has a lot to offer when it comes to comfort and portability. It’s true that this phone will likely not find a big following amongst the “bigger is better” crowd, but for those looking to downsize but not lose quality and performance, the Asus Zenfone 8 is a solid choice.

The Verge says, “Rather than an attention-grabbing camera feature, the focus of this design has been to create a smaller phone that’s comfortable to use in one hand, which Asus has done without skimping on processing power or higher-end features. It’s an Android iPhone mini, and it’s fantastic.”

TechRadar states, “The Asus Zenfone 8 is a solid flagship phone at a sub-flagship price, though inevitably there are compromises: there’s no telephoto lens or wireless charging, and it misses out on its predecessor’s novel flip camera that let the rear lenses rotate forward to take selfie shots. You can still get that camera in the limited-release Asus Zenfone 8 Flip, but the regular Zenfone 8 delivers top-tier specs at the most affordable price since the OnePlus 6T.”

Common questions

What people actually want to know

When was the Asus Zenfone 8 released?
How long does the battery last on the Asus Zenfone 8?
Is the Asus Zenfone 8 water resistant?
Does the Asus Zenfone 8 support wireless charging?
Does the Asus Zenfone 8 have a headphone jack?
Does the Asus Zenfone 8 have NFC?
Where can I download the Asus Zenfone 8 manual?
Community

Questions & answers

💬
Be the first to ask

Have a question about the Asus Zenfone 8? Ask it here and we'll email you as soon as someone answers. Readers have answered 5,000 questions across PhoneCompass.

Asus
Made by
Asus
62
Phones reviewed
PhoneCompass Newsletter

New phones, honest scores.

One email when something worth knowing changes. No deal spam, no filler.

By subscribing you agree to receive emails from PhoneCompass. Unsubscribe anytime.

Compare is full