Head to head
Sword Art Online vs Zero Tester
Side by side on community score, how it's rated, audience size and how long each takes to watch. Data from Kitsu, refreshed daily.
The short version
- Sword Art Online is more widely watched, with 1815× the members.
- Sword Art Online is the quicker watch, 5h 37m shorter.
- Fans favorite Sword Art Online more often (2.4% vs 0.0% of members).
- They share Science Fiction, Adventure, Action.
| Sword Art Online | Zero Tester | |
|---|---|---|
| Community score | 7.36 | – |
| Rank by score | #3,245 | – |
| Members | 194,246more | 107 |
| Favorited by | 2.4%more | 0.0% |
| Time to watch | 9h 35mshorter | 15h 12m |
| Episodes | 25 | 38 |
| Format | TV Series | TV Series |
| Aired | 2012 | 1973–1974 |
| Status | Finished | Finished |
| Studio | – | Sunrise |
| Age rating | PG | PG |
How each is rated
Share of ratings at each star level · 9★–10★: 36% vs 4%
- Sword Art Online
- Zero Tester
0%20%40%
1★2★3★4★5★6★7★8★9★10★
Show as table
| Sword Art Online | Zero Tester | |
|---|---|---|
| 1★ | 3% | 7% |
| 2★ | 2% | 11% |
| 3★ | 2% | 0% |
| 4★ | 8% | 4% |
| 5★ | 6% | 33% |
| 6★ | 9% | 11% |
| 7★ | 20% | 30% |
| 8★ | 13% | 0% |
| 9★ | 9% | 0% |
| 10★ | 27% | 4% |
Time to watch
Episodes × episode length, openings included
Show as table
| Item | Runtime |
|---|---|
| Sword Art Online | 9h 35m |
| Zero Tester | 15h 12m |
Shared genres
Only Zero Tester
More comparisons
Sword Art Online vs Attack on TitanSword Art Online vs Fullmetal Alchemist: BrotherhoodSword Art Online vs Kimetsu no YaibaSword Art Online vs Nanatsu no TaizaiZero Tester vs One Punch ManZero Tester vs Steins;GateZero Tester vs Yakusoku no NeverlandZero Tester vs Code Geass: Lelouch of the Rebellion
Sword Art Online vs Zero Tester FAQ
Is Sword Art Online better than Zero Tester?
Not enough ratings yet to compare scores.
Which is longer, Sword Art Online or Zero Tester?
Zero Tester is longer: 15h 12m against 9h 35m.
Which is more popular?
Sword Art Online has more members on Kitsu (194,246 vs 107).
If I liked Sword Art Online, will I like Zero Tester?
Probably, if it was the science fiction, adventure, action side you enjoyed.

