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
- $18.49 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
- 13 of 16 fields shared
- Shared labels have recorded values on both sides; matching labels do not guarantee matching units or test conditions.
Product A
Amazon Basics Adjustable Dumbbell Hand Weight Set with Storage Case
- Potential fit
- Low-load accessory lifts and beginners
- Trade-off to resolve
- Time-consuming plate adjustments between sets
Product B
Adjustable dumbbell set,20/35/45/55/70/90lbs Free Weights set
- Potential fit
- Basic strength training on a tight budget
- Trade-off to resolve
- Slow plate swaps between exercises
Side-by-side evidence
16 of 16 recorded specification fields shown
| Side by side |  |  |
|---|---|---|
| Buyer rating | 4.6 | 4.3 |
| Price | $49.49 | $67.98 |
| Our score | 7.2/10 | 7.0/10 |
| Ratings count | 10,200 ratings | 1,509 ratings |
| Brand | Amazon Basics | FITPLAM |
| Best for | Low-load accessory lifts and beginners | Basic strength training on a tight budget |
| Mechanical reliability | 8.8/10 | — |
| Loading capacity | 5.2/10 | — |
| Build quality | 7.4/10 | — |
| Adjustment speed | 6.0/10 | 5.4/10 |
| Value for money | 8.6/10 | 8.5/10 |
| Locking security | — | 7.2/10 |
| Plate durability | — | 5.8/10 |
| Versatility | — | 8.0/10 |
| Item Weight | 17.2 kg | 45 pounds |
| Material | Alloy Steel | Alloy Steel, Iron, Polyethylene (PE) |
| Handle Material | Alloy Steel | Alloy Steel |
| Set Name | 38 Pound Dumbbell Set | 5 in 1 Adjustable Dumbbell Weight Set |
| Model Number | IR92098-38LB | 1 |
| Part Number | IR92098-38LB | 1 |
| Handle Diameter | 1 inch | Not recorded |
| Number of Pieces | 14 | 2 |
| Color | Black | Black & Red |
| Style | Adjustable | 45LB Total(22.5LB Each) |
| Brand Name | Amazon Basics | FITPLAM |
| Unit Count | 1 Count | 1 Count |
| Number of Items | 1 | 2 |
| Manufacturer | Amazon | FITPLAM |
| Item Dimensions L x W | Not recorded | 22.5"L x 11"W |
| Number of Packs | Not recorded | 1 |
| Our verdict | This traditional threaded collar set avoids complex selector dials that frequently fail under sustained use. Threading spinlocks slows down plate changes between sets, trading workout tempo for mechanical reliability. Totaling 38 pounds across both handles, it suits accessory work but will quickly bottleneck progression. | Uses threaded spinlock collars and connector rods to configure dumbbells into a light barbell or kettlebell. The manual threaded nut avoids fragile selector mechanisms, but plate changes are tedious between sets. Inspect collar tightness constantly during overhead movements. |
| Pros and cons |
|
|
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: September 25, 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 10, 2026.
- Amazon listing: Amazon Basics Adjustable Dumbbell Hand Weight Set
- Amazon listing: Adjustable dumbbell set,20/35/45/55/70/90lbs Free
Amazon links are affiliate links. We may earn a commission on qualifying purchases, at no extra cost to you.
Comparing within a category?
Our buyer's guides show the full spec ranges and price tiers for a category, which is usually the faster way to narrow a shortlist before comparing two finalists.
Browse every category guide