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SUPGALIY Dual Voltage Travel Hair Dryer, Mini vs TREZORO Professional Hair Dryer, Ionic Ceramic

Updated August 2026 — SUPGALIY Dual Voltage Travel Hair Dryer, Mini wins on portability and weight, TREZORO Professional Hair Dryer, Ionic Ceramic wins on price and noise level.

The SUPGALIY Dual Voltage Travel Hair Dryer excels in portability and drying speed, while the TREZORO Professional Hair Dryer offers a quieter experience and better value. Choose based on your specific needs.

Why SUPGALIY Dual Voltage Travel Hair Dryer, Mini is better

Drying Speed

SUPGALIY dries hair in 3-5 minutes.

Portability

SUPGALIY weighs only 0.6 pounds.

Ionic Output

SUPGALIY releases 200 million ions per minute.

Why TREZORO Professional Hair Dryer, Ionic Ceramic is better

Price

TREZORO is $58.49, 41% cheaper.

Noise Reduction

TREZORO cuts noise by up to 42%.

Durability

TREZORO has a removable filter for easy maintenance.

Overall score

SUPGALIY Dual Voltage Travel Hair Dryer, Mini
85
TREZORO Professional Hair Dryer, Ionic Ceramic
75

Specifications

SpecSUPGALIY Dual Voltage Travel Hair Dryer, MiniTREZORO Professional Hair Dryer, Ionic Ceramic
Power1500W2000W
Cord LengthN/A8.2ft
Heat Settings33
Speed Settings22
Attachments22

Dimension comparison

SUPGALIY Dual Voltage Travel Hair Dryer, MiniTREZORO Professional Hair Dryer, Ionic Ceramic

Price Comparison

When it comes to price, the SUPGALIY Dual Voltage Travel Hair Dryer is listed at $99.99, while the TREZORO Professional Hair Dryer is significantly more affordable at $58.49. This makes the TREZORO about 41% cheaper than the SUPGALIY, a substantial difference for budget-conscious consumers. The price point of the SUPGALIY reflects its travel-friendly features, but if you're looking for a cost-effective option without sacrificing performance, the TREZORO is a compelling choice.

Design and Portability

The SUPGALIY Dual Voltage Travel Hair Dryer is designed specifically for travelers, weighing only 0.6 pounds and featuring a compact size that fits easily in a carry-on bag. Its ergonomic design prevents fatigue, making it ideal for those on the move. On the other hand, the TREZORO Professional Hair Dryer, while not as lightweight, offers a sturdy build with an 8.2-foot cord for flexibility during use. However, if portability is a priority, the SUPGALIY's design is clearly superior for travel purposes.

Drying Technology

The SUPGALIY utilizes a powerful 110,000 RPM motor that delivers air at 56 m/s, drastically reducing drying time to just 3-5 minutes for thick hair. In contrast, the TREZORO employs a 2000W DC motor with HeatPro Technology, which focuses airflow and maintains a steady temperature, cutting noise by up to 42%. While both products excel in drying efficiency, the SUPGALIY's faster drying time may appeal to those with busier schedules, while the quieter operation of the TREZORO might be preferred for home use.

Ionic Technology

Both hair dryers feature ionic technology, but they differ in their implementation. The SUPGALIY releases an impressive 200 million negative ions per minute, which helps to seal hair cuticles and combat frizz, resulting in smooth, shiny hair. Meanwhile, the TREZORO's ceramic tourmaline grilles also work to reduce heat damage while enhancing shine by up to 36%. If achieving sleek, frizz-free hair is your goal, the SUPGALIY offers a more concentrated ionic output, making it a strong contender.

Attachments and Versatility

The SUPGALIY comes with two magnetic attachments: a nozzle and a diffuser, allowing for versatility in styling. The magnetic feature ensures that the attachments stay securely in place during use. In comparison, the TREZORO includes both narrow and wide concentrator nozzles, catering to different styling needs. While both dryers offer valuable attachments, the SUPGALIY's magnetic system provides an added convenience for those who frequently switch between styles.

Noise Levels

Noise can be an important consideration when choosing a hair dryer. The TREZORO is designed to operate with significantly reduced noise levels, thanks to its HeatPro Technology, which cuts noise by up to 42%. This makes it a quieter option for home use, especially in shared spaces. The SUPGALIY does not specify its noise level reduction, so if a quieter drying experience is essential for you, the TREZORO stands out in this category.

User Experience and Maintenance

The SUPGALIY is designed for ease of use while traveling, with intelligent heat monitoring to prevent damage and a lightweight build that reduces arm fatigue. Its thoughtful design includes a storage bag for protection during travel. Conversely, the TREZORO is built for durability with a removable filter that simplifies maintenance, ensuring that it remains a long-lasting option for everyday use. While both products prioritize user experience, the SUPGALIY adds travel-specific features that could enhance convenience for frequent flyers.

Which should you buy?

Ultimately, the choice between the SUPGALIY Dual Voltage Travel Hair Dryer and the TREZORO Professional Hair Dryer comes down to your specific needs. If you're a frequent traveler looking for a lightweight, high-speed hair dryer that offers excellent ionic technology, the SUPGALIY is a strong choice despite its higher price. On the other hand, if you're seeking a budget-friendly, quieter dryer with versatile attachments for at-home use, the TREZORO is the better option. With about a 41% price difference and distinct advantages in portability and noise reduction, both products have their merits depending on how you plan to use them.