Sphynx vs Cornish Rex: Which Is Right for You? (2026)
Quick verdict: Both are heat-seeking, affectionate, unusual-looking cats. Sphynx are hairless requiring skin baths; Cornish Rex have short wavy coats.
At-a-Glance Comparison
| Trait | Sphynx | Cornish Rex |
|---|---|---|
| Size | 6-12 lbs | 5-10 lbs |
| Lifespan | 8-14 yrs | 11-15 yrs |
| Energy Level | High | High |
| Trainability | Good | Good |
| Good with Kids | Very Good | Very Good |
| Grooming | High (skin) | Low |
| Avg. Kitten Price | $1,500-$3,000 | $1,000-$2,000 |
Coat
Sphynx are nearly hairless. Cornish Rex have extremely fine, soft, wavy coats.
Maintenance
Sphynx require weekly bathing to remove oil buildup from hairless skin. Cornish Rex need minimal grooming.
Heat
Both feel cold easily due to minimal insulation and seek warm spots.
Personality
Both are extremely affectionate, social, and people-focused.
Health
Sphynx are prone to HCM. Both may have digestive sensitivities.
Allergens
Neither is truly hypoallergenic—both produce Fel d1 allergen.
Frequently Asked Questions
Which requires more maintenance?
Sphynx—their hairless skin needs weekly bathing.
Which is warmer to touch?
Sphynx feel warmer—they radiate body heat without a coat to absorb it.
Which lives longer?
Cornish Rex typically live longer.
Are both good for allergy sufferers?
Neither is reliably hypoallergenic.
Which is softer?
Cornish Rex coats feel like crushed velvet.
- [Sphynx supplies](https://www.chewy.com/s?query=sphynx) on Chewy
- [Cornish Rex supplies](https://www.chewy.com/s?query=cornish+rex) on Chewy
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