Tool
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
- $7.98 price gap
- Product A has the lower captured price. This excludes delivery and ongoing costs.
- Editorial assessment
- 0.2-point score gap
- Product A has the higher research score, not a measured performance advantage.
- Specification coverage
- 14 of 17 fields shared
- Shared labels have recorded values on both sides; matching labels do not guarantee matching units or test conditions.
Product A
Men's Charged Assert 9 Running Shoe
- Potential fit
- Short road runs and rotation duty
- Trade-off to resolve
- Stiff midsole lacks high-rebound modern foams
Product B
Women's Revolution 8 Road Running Shoes
- Potential fit
- Low-mileage road runs and daily walks
- Trade-off to resolve
- Dampening flattens out during longer mileage
Side-by-side evidence
17 of 17 recorded specification fields shown
| Side by side |  |  |
|---|---|---|
| Buyer rating | 4.6 | 4.3 |
| Price | $55.99 | $63.97 |
| Our score | 7.3/10 | 7.1/10 |
| Ratings count | 57,589 ratings | 4,005 ratings |
| Brand | Under Armour | — |
| Best for | Short road runs and rotation duty | Low-mileage road runs and daily walks |
| Value Proposition | 9.0/10 | 7.9/10 |
| Size Inclusivity | 8.5/10 | — |
| Geometric Transparency | 3.0/10 | — |
| Midsole Utility | 6.8/10 | — |
| Consumer Consensus | 9.2/10 | — |
| Biomechanical clarity | — | 5.2/10 |
| Sizing coverage | — | 8.8/10 |
| Consumer reception | — | 7.5/10 |
| Midsole resilience | — | 6.1/10 |
| 5.5 | 38 | 3 |
| 6 | 38.5 | 3.5 |
| 6.5 | 39 | 4 |
| 7 | 40 | 4.5 |
| 7.5 | 40.5 | 5 |
| 8 | 41 | 5.5 |
| 8.5 | 42 | 6 |
| 9 | 42.5 | 6.5 |
| 9.5 | 43 | 7 |
| 10 | 44 | 7.5 |
| 10.5 | 44.5 | 8 |
| 11 | 45 | 8.5 |
| 11.5 | 45.5 | 9 |
| 12 | 46 | 9.5 |
| 12.5 | 47 | Not recorded |
| 4.5 | Not recorded | 2 |
| 5 | Not recorded | 2.5 |
| Our verdict | A reliable entry-level road running model built for short to mid-distance training. The shoe uses a standard stack height and a firmer midsole that resists bottoming out, though energy return is minimal. It provides a cost-effective option to alternate with a softer daily trainer. | The Revolution series provides an entry-level road profile intended for modest weekly mileage. Underfoot dampening is functional for short outings, though buyers should verify the heel-to-toe drop against their mechanics. It fits well as a low-cost backup pair to keep in rotation while a primary pair rebounds. |
| 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 8, 2026.
- Amazon listing: Men's Charged Assert 9 Running Shoe
- Amazon listing: Women's Revolution 8 Road Running Shoes
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