# T3 SinglePass Curl X vs Bio Ionic Long Barrel Curling Iron: specs and price compared

A sourced, side-by-side comparison of the T3 SinglePass Curl X (T3) and Bio Ionic Long Barrel Curling Iron (Bio Ionic) among curling irons. T3 SinglePass Curl X is the cheaper of the two at $159.99.

## Side by side

| Spec | T3 SinglePass Curl X | Bio Ionic Long Barrel Curling Iron |
| --- | --- | --- |
| US price | $159.99 | $163 |
| Brand | T3 | Bio Ionic |
| Barrel type | clip-iron | clip-iron |
| Barrel shape | straight | straight |
| Barrel diameter (in) | — | — |
| Barrel length (in) | — | — |
| Barrel coating | ceramic | ceramic-mineral |
| Max temp f | — | 430 |
| Heat settings | 9 | — |
| Heat up time sec | — | — |
| Auto shutoff min | — | — |
| Dual voltage | Yes | Yes |
| Cord length (ft) | 8 | 9 |
| Weight grams | — | — |

## Key differences

- Barrel coating: T3 SinglePass Curl X ceramic vs Bio Ionic Long Barrel Curling Iron ceramic-mineral
- Cord length (ft): T3 SinglePass Curl X 8 vs Bio Ionic Long Barrel Curling Iron 9

## Sources

- T3 SinglePass Curl X: https://t3micro.com/products/singlepass-curl-x-1-ceramic-extra-long-barrel-curling-iron (t3micro.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/t3-singlepass-curl-x-vs-bio-ionic-long-barrel-curling-iron/
Cite: Per The Front Desk Review, T3 SinglePass Curl X ($159.99) vs Bio Ionic Long Barrel Curling Iron ($163) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/curling-irons/t3-singlepass-curl-x-vs-bio-ionic-long-barrel-curling-iron/
License: CC BY 4.0.