# CHI Spin N Curl vs Bio Ionic Long Barrel Curling Iron: specs and price compared

A sourced, side-by-side comparison of the CHI Spin N Curl (CHI) and Bio Ionic Long Barrel Curling Iron (Bio Ionic) among curling irons. CHI Spin N Curl is the cheaper of the two at $131.

## Side by side

| Spec | CHI Spin N Curl | Bio Ionic Long Barrel Curling Iron |
| --- | --- | --- |
| US price | $131 | $163 |
| Brand | CHI | Bio Ionic |
| Barrel type | auto-curler | clip-iron |
| Barrel shape | straight | straight |
| Barrel diameter (in) | 1 | — |
| Barrel length (in) | — | — |
| Barrel coating | ceramic | ceramic-mineral |
| Max temp f | 410 | 430 |
| Heat settings | 3 | — |
| Heat up time sec | — | — |
| Auto shutoff min | 60 | — |
| Dual voltage | Yes | Yes |
| Cord length (ft) | 9 | 9 |
| Weight grams | — | — |

## Key differences

- Barrel type: CHI Spin N Curl auto-curler vs Bio Ionic Long Barrel Curling Iron clip-iron
- Barrel coating: CHI Spin N Curl ceramic vs Bio Ionic Long Barrel Curling Iron ceramic-mineral
- Max temp f: CHI Spin N Curl 410 vs Bio Ionic Long Barrel Curling Iron 430

## Sources

- CHI Spin N Curl: https://chi.com/categories/tools/curling-irons-wands/1-inch-spin-n-curl---matte-black/CA2247.html (chi.com, verified 2026-07-13)
- Bio Ionic Long Barrel Curling Iron: https://bioionic.com/products/long-barrel-curling-iron (bioionic.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/curling-irons/chi-spin-n-curl-vs-bio-ionic-long-barrel-curling-iron/
Cite: Per The Front Desk Review, CHI Spin N Curl ($131) vs Bio Ionic Long Barrel Curling Iron ($163) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/curling-irons/chi-spin-n-curl-vs-bio-ionic-long-barrel-curling-iron/
License: CC BY 4.0.