DORISILK Colorful Flat Iron 450 Degrees, Ceramic vs NUMOYA Go Brush Pro 2026 Upgrade Portable Cordless
Updated August 2026 — DORISILK Colorful Flat Iron 450 Degrees, Ceramic wins on price and temperature, NUMOYA Go Brush Pro 2026 Upgrade Portable Cordless wins on portability.
The DORISILK Colorful Flat Iron offers better value with its lower price and versatile features, while the NUMOYA Go Brush Pro excels in portability and safety.
Why DORISILK Colorful Flat Iron 450 Degrees, Ceramic is better
Price
DORISILK costs $26.99 compared to NUMOYA's $39.98.
Versatility
DORISILK is a 2-in-1 straightener and curler.
Heating Time
DORISILK heats up in 30 seconds, faster than NUMOYA.
Why NUMOYA Go Brush Pro 2026 Upgrade Portable Cordless is better
Portability
NUMOYA is cordless and lightweight at 225g.
Safety Features
NUMOYA has an auto-shutoff feature.
Compact Design
NUMOYA's mini size fits easily in bags.
Overall score
Specifications
| Spec | DORISILK Colorful Flat Iron 450 Degrees, Ceramic | NUMOYA Go Brush Pro 2026 Upgrade Portable Cordless |
|---|---|---|
| Heating Time | 30 seconds | 60 seconds |
| Temperature Settings | 9 settings | 3 settings |
| Weight | Lightweight | 225g |
| Cordless | No | Yes |
| Auto Shutoff | No | Yes |
Dimension comparison
Price Comparison
When it comes to price, the DORISILK Colorful Flat Iron is about 33% cheaper than the NUMOYA Go Brush Pro, costing $26.99 compared to $39.98. This price difference of approximately $13 gives the DORISILK a notable advantage for budget-conscious shoppers. Despite the lower price, DORISILK still offers a versatile 2-in-1 design that combines straightening and curling functionalities, which can make it an appealing option for those looking to save money while enjoying multiple styling options.
Design and Portability
In terms of design, the NUMOYA Go Brush Pro excels with its portable, cordless feature, making it an ideal choice for on-the-go styling. Weighing only 225g, it fits easily into bags and is airplane-safe, allowing for hassle-free travel. The DORISILK, while not cordless, features a lightweight design and a colorful aesthetic that shifts from blue to pink. However, it is not as convenient for travel as the NUMOYA, especially for those needing quick touch-ups between appointments or during travel.
Heating Time
The heating time of a hair straightener can significantly impact its usability. The NUMOYA Go Brush Pro heats up to 365°F in just 60 seconds, making it a quick option for busy mornings. In contrast, the DORISILK heats up in 30 seconds, which is faster than NUMOYA. Though both models offer rapid heating, the DORISILK edges ahead slightly, making it an efficient choice for those looking to style their hair quickly.
Temperature Settings
The DORISILK Colorful Flat Iron offers a wider range of temperature settings with 9 adjustable options from 300°F to 450°F. This feature allows for more precise styling tailored to various hair types and conditions. Conversely, the NUMOYA Go Brush Pro provides three temperature settings (300°F, 365°F, and 410°F), which are versatile but limit customization compared to DORISILK. If you have particularly thick or challenging hair, the DORISILK may be the better choice for achieving your desired look.
Hair Health and Damage
Both products incorporate technology designed to minimize hair damage during styling. The DORISILK features ceramic tourmaline plates that promote even heat distribution and help maintain hair health. The plates are engineered to prevent snagging and tugging, which further aids in reducing damage. On the other hand, the NUMOYA Go Brush Pro utilizes dual-layer ceramic bristles that reduce friction and help seal cuticles, which can also prevent damage. While both devices prioritize hair health, the DORISILK’s emphasis on temperature control may provide an edge for those concerned about damaging their hair.
Versatility in Styling
The versatility of hair styling tools is crucial for those who want multiple options in one device. The DORISILK is a 2-in-1 tool that can straighten and curl hair, making it suitable for various styles. On the flip side, the NUMOYA Go Brush Pro is primarily a straightening brush but does allow for some styling versatility due to its design. For users who value having both a straightener and curler in one tool, the DORISILK is a clear winner.
User Experience and Safety Features
User experience is enhanced by safety features, and both products offer important safety benefits. The NUMOYA Go Brush Pro has an auto-shutoff feature, which activates when the device is idle, and splash-resistant technology to prevent accidents. This is particularly useful for those who might rush their styling routine. The DORISILK lacks specific safety features but still provides a reliable user experience with its easy-to-use design and rapid heating capabilities. While both products are user-friendly, NUMOYA may appeal more to safety-conscious buyers.
Which should you buy?
Choosing between the DORISILK Colorful Flat Iron and the NUMOYA Go Brush Pro ultimately comes down to individual needs and preferences. If you prioritize price, versatility, and rapid heating, the DORISILK is the more appealing choice at $26.99. However, if portability, cordless convenience, and safety features are more important to you, the NUMOYA at $39.98 may be worth the extra investment. Consider what aspects matter most for your hair styling routine to make the best decision.

