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Asus ZenFone 8 ZS590KS

We have found 3 Asus ZenFone 8 ZS590KS listings. All are pre-owned from 1 different sites. Compare compact flagship phones by specs, price and condition to find the right pre-owned Android handset.
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3 Deals

Quick summary

The Asus ZenFone 8 ZS590KS is a compact flagship launched in 2021. If you want flagship performance in a pocket-friendly size, a pre-owned asus zenfone 8 is a strong value choice. Buying second-hand lets you get premium specs for less than the original retail price while choosing the condition and price that suit you.

Explore more Asus models and categories early to compare alternatives: Asus phones.

What makes the ZenFone 8 stand out?

  • Compact 5.9-inch AMOLED display — sharp colors and smooth motion for browsing and gaming without a large handset.
  • Flagship performance — high-end Snapdragon chipset gives fast daily performance and good app longevity.
  • Strong camera system — a high-resolution main sensor plus ultra-wide for flexible shooting in most light conditions.
  • Long-lasting battery — typically a 4000 mAh battery that balances runtime with the phone’s small size.
  • IP rating and durability — water resistance and solid build quality help the phone age well.
  • Headphone jack — a useful feature for wired audio users that many modern flagships omit.

asus zenfone 8 specs

Feature What to expect
Screen Around 5.9-inch AMOLED, smooth 120 Hz experience
Processor Flagship-class Snapdragon performance
Memory and storage Options up to 16 GB RAM and 256 GB storage
Battery Typically around 4000 mAh for all-day use
Durability Water resistance and solid build

Series and close alternatives

The ZenFone 8 belongs to Asus’s ZenFone series. If you want newer or slightly different choices, compare these models:

  • ZenFone 9 — a later compact flagship with updated processor and camera tweaks.
  • ZenFone 10 — the newest in the series offering the latest chipset and software updates.
  • Older ZenFone lines like the ZenFone 3 and ZenFone 4 may appear for lower budgets but have older hardware: ZenFone 3, ZenFone 4.
Model Best for Note
ZenFone 8 Compact flagship users who want power in a small phone Good balance of performance and size
ZenFone 9 Users who want updated performance and cameras Newer chipset and refinements
ZenFone 10 Users wanting the latest features and longer software support Highest price among the series

Price range and how to compare

Pre-owned Asus ZenFone 8 ZS590KS models are currently available priced between 190 and 660. Use the price filter to find options within your budget. Compare by:

  • Condition grade and price
  • Storage and RAM you need for apps and photos
  • Whether a seller offers a return policy or warranty

Things to consider when buying pre-owned

  • Battery health affects runtime. Look for listings that mention battery condition or a seller warranty.
  • Choose storage that matches your needs: 128 GB is fine for most users; 256 GB for heavy media use.
  • Check the listed color options. The ZenFone 8 commonly appears in black and silver finishes and sometimes blue variants.
  • Use filters like price, condition grade, brand, RAM, storage and color to narrow results quickly.
  • Carrier compatibility and software updates matter. Confirm these details on the seller’s site after you click through.

Frequently asked questions

How long does the battery last on the ZenFone 8?

Battery life varies with usage and age. Expect a full day with typical use when the battery is healthy. For pre-owned phones, look for listings that note battery health or include a warranty.

Is the ZenFone 8 good for photos?

Yes. The ZenFone 8 has a capable main sensor and an ultra-wide lens that cover most everyday shooting needs. Photo quality holds up well in daylight and reasonable low light.

Should I buy a used ZenFone 8 or a newer model?

If you value compact size and flagship performance at a lower price, a used ZenFone 8 is a smart choice. Choose a newer ZenFone if you want the latest chipset or longer software support.

What should I check in the listing?

Review the seller’s description for condition grade, included accessories, warranty or returns, and carrier information. Full spec details and seller terms are available after you click through to the selling site.

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