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Compare two products
Pick any two products from our reviews and see specifications, price, buyer ratings and our scores in one table.
Recorded evidence
What separates these listings
- Price snapshot
- $6.97 price gap
- Product A has the lower captured price. This excludes delivery and ongoing costs.
- Editorial assessment
- Same overall score
- Review the individual criteria and trade-offs before choosing.
- Specification coverage
- 12 of 18 fields shared
- Shared labels have recorded values on both sides; matching labels do not guarantee matching units or test conditions.
Product A
COSLUS C30 Electric Toothbrush for Adults, Ultra-Clean, 1PC, Black
- Potential fit
- Budget buyers seeking basic powered brushing
- Trade-off to resolve
- Lacks verified pressure-sensing gum protection
Product B
PHILIPS Sonicare 1100 Rechargeable Electric Toothbrush, 1 Brush Head, White
- Potential fit
- Low-cost entry into sonic brushing
- Trade-off to resolve
- Replacement head costs quickly surpass the handle value
Side-by-side evidence
18 of 18 recorded specification fields shown
| Side by side |  |  |
|---|---|---|
| Buyer rating | 4.5 | 4.4 |
| Price | $12.99 | $19.96 |
| Our score | 7.1/10 | 7.1/10 |
| Ratings count | 4,647 ratings | 9,923 ratings |
| Brand | COSLUS | PHILIPS Sonicare |
| Best for | Budget buyers seeking basic powered brushing | Low-cost entry into sonic brushing |
| Gum safety | 4.5/10 | — |
| Battery performance | 9.2/10 | — |
| Build quality | 7.8/10 | — |
| Long-term ownership cost | 7.0/10 | — |
| Feature practicality | 6.8/10 | — |
| Cleaning efficacy | — | 8.0/10 |
| Gum protection | — | 5.0/10 |
| Build and ergonomics | — | 7.5/10 |
| Battery and charging | — | 7.0/10 |
| Long-term value | — | 7.8/10 |
| Included Components | 1 × Electric Toothbrush, 2 × U-shaped soft heads, 2 × W-shaped medium heads, Charger, Cover | 1 Philips Sonicare 2100 electric toothbrush, 1 SimplyClean (C1) brush head, 1 charger |
| Power Source | Battery Powered | Battery Powered |
| Age Range Description | Adult | Adult |
| Model Name | C30 | 1100 Series |
| Target Audience | Unisex-Adults | Boys, Girls, Unisex-Adults, Unisex-Kids |
| Item Type Name | Ultrasonic Electric Toothbrush | Not recorded |
| Model Number | C30 | HX3641/02 |
| Other Special Features of the Product | 2 Brush Head Types, 3 Intensities & 5 Modes, Effective yet Gentle Cleaning, Safe and Gentle on Teeth, Travel Size | Brushing Timer, Ergonomic, Lightweight, Rechargeable |
| Item Firmness Description | Dual-Head (Soft & Medium) | Soft |
| Operation Mode | Automatic | Automatic |
| Number of settings | 15 | Not recorded |
| Mount Motion | Vibrate Pulsate | Not recorded |
| Brand Name | COSLUS | Philips Sonicare |
| Manufacturer Warranty Description | 2-year warranty, 24-hour after-sales service, free 30-day free returns & replacements | Not recorded |
| Manufacturer | COSLUS | Philips Sonicare |
| Manufacturer Part Number | C30 | HX3641/02 |
| Package Type Name | Not recorded | Box |
| Toothbrush Head Shape | Not recorded | Round |
| Our verdict | Priced under ten dollars, the COSLUS C30 serves as a minimal-investment entry into powered brushing. At this cost tier, buyers should not expect gum-protecting features such as an integrated pressure sensor. Long-term utility will depend heavily on the ongoing cost and availability of compatible replacement heads. | The sub-$20 entry price makes this handle an inexpensive way to adopt sonic cleaning. However, replacement Sonicare heads will eclipse the cost of the handle within the first year of regular use. |
| Pros and cons |
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Prices and buyer ratings are captured snapshots. A dash means the detail was not recorded, not that a feature is absent. Editorial scores are research assessments, not laboratory measurements.
Sources and limits
This page summarizes our research reviews of Amazon listings, listed specifications and captured buyer ratings. It is not a hands-on test. Scores are editorial assessments, not measured performance; prices are recorded snapshots and may change. A category can include both main products and accessories, so its overall price range is not the cost of a complete setup.
Most recent product record update: October 3, 2026. Individual records may be older; this is not a verification date for every claim. Prices on this page were read from the listings Nov 11, 2026.
- Amazon listing: COSLUS C30 Electric Toothbrush for Adults
- Amazon listing: PHILIPS Sonicare 1100 Rechargeable Electric
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