Ninja QB900B Master Prep
Score: 79/100
Hamilton Beach Mini Food Processor
Score: 75/100Rankings
The Ninja QB900B Master Prep combines a 400-W motor, quad-blade system and interchangeable 48-oz pitcher with a 16-oz chopper bowl, providing strong blending and chopping performance. Its single-speed pulse operation and lightweight construction may limit precise texture control and perceived sturdiness. Great for small households needing a space-saving 2-in-1 blender and processor.
The Hamilton Beach Stack & Press 3-Cup Chopper delivers a 350 W motor and a low-positioned stainless-steel blade with an oil dispenser for emulsifying, all in a compact design. Its single-speed pulse operation and limited 3-cup bowl restrict batch size and flexibility. Perfect for singles or small kitchens needing quick chopping and dressing preparation.
| Attribute | | |
|---|---|---|
400 Wbest | 350 W | |
0.473 L | 0.71 Lbest | |
| ↓ lower better | 1.814 kg | 0.95 kgbest |
4best | 1 | |
1 yearsbest | 1 yearsbest | |
9best | 5 | |
33.98 cmbest | 21.7 cm | |
15.97 cmbest | 13.2 cm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Capacity & Performance(1) | ||
Bowl Capacity (L) | 0.473 L | 0.71 L |
Battery & Power(1) | ||
Motor Power (W) | 400 W | 350 W |
Controls(2) | ||
Speed Settings | 4 | 1 |
Control Type | one-touch pulse | Pulse |
Accessories(1) | ||
Number of Included Accessories | 9 | 5 |
Build & Design(5) | ||
Weight (kg) | 1.814 kg | 0.95 kg |
Height (cm) | 33.98 cm | 21.7 cm |
Width (cm) | 15.97 cm | 13.2 cm |
Depth (cm) | 22.0 cm | 15.0 cm |
Blade Type | quad blade | standard stainless steel |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the Ninja QB900B's 400 W motor and Quad Blade system for superior ice crushing and uniform chopping, while praising the interchangeable pod for versatile prep. They note the convenience of dishwasher-safe parts and a compact footprint, but point out the lack of variable speed options and the occasional difficulty cleaning blade crevices.
Everyday users overwhelmingly praise the unit for its smooth blending, strong performance on daily smoothies, and space-saving design. Common themes include appreciation for the easy-to-clean top-motor layout and the ability to handle nuts and herbs, while the primary complaints revolve around blade cleaning and the perception of a lightweight, less solid feel.
“blade fits close to the bottom”
“very well designed, easy to use and maintain”
“highly recommended”
Professional reviewers and editors consistently commend the Hamilton Beach 72850 for its powerful 350 W motor, intuitive stack-and-press operation, low-positioned stainless-steel blades that excel at emulsifying, and dishwasher-safe components. However, they note its limited 3-cup capacity, single-speed pulse-only control, and the absence of detailed size specifications as drawbacks compared to larger processors.
Everyday users love the chopper's strong motor, simple no-lock design, compact footprint and easy cleaning, especially praising the blade's low placement for smooth emulsions. Common frustrations include confusion with the lower-power 72860 model, the small 3-cup bowl size, the need to hold the lid down while pulsing, and the lack of detailed dimensions.
