
Proctor Silex Electric Vegetable Chopper White
Score: 77/100
Ninja QB900B Master Prep
Score: 79/100Rankings

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 Proctor Silex Durable Electric Vegetable Chopper is a compact electric unit that provides strong motor power in a small footprint. Its limited 1.5-cup capacity and basic plastic build may not satisfy users needing larger batches or premium feel. Best for singles or couples who need quick, occasional chopping.
| Attribute | ![]() | ![]() |
|---|---|---|
350 W | 400 Wbest | |
0.355 L | 0.473 Lbest | |
| ↓ lower better | 0.454 kgbest | 1.814 kg |
2 | 4best | |
3 yearsbest | 1 years | |
5 | 9best | |
21.6 cm | 33.98 cmbest | |
13.8 cm | 15.97 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Performance(1) | ||
Bowl Capacity (L) | 0.355 L L | 0.473 L |
Battery & Power(1) | ||
Motor Power (W) | 350 W | 400 W |
General(1) | ||
Warranty (years) | 3 years | 1 years |
Controls(2) | ||
Speed Settings | 2 | 4 |
Control Type | Manual | one-touch pulse |
Accessories(1) | ||
Number of Included Accessories | 5 | 9 |
Build & Design(5) | ||
Weight (kg) | 0.454 kg kg | 1.814 kg |
Height (cm) | 21.6 cm cm | 33.98 cm |
Width (cm) | 13.8 cm cm | 15.97 cm |
Depth (cm) | 13.0 cm cm | 22.0 cm |
Blade Material | Stainless steel | stainless steel |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors emphasize the chopper's reliable 350-watt motor and durable stainless-steel blades, positioning it as a no-frills, dependable appliance for everyday chopping tasks, though they note its limited functionality beyond basic prep.
Everyday users consistently commend the unit's compact size, powerful motor for its class, and easy-to-store retractable cord, while the most common criticism centers on its modest 3.5-cup capacity and basic plastic build, making it best for occasional, small-batch chopping.

“Perfectly adequate chopper”

“Compact chopper is easy to use”




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.