Ninja 700W Slim Blender & Smoothie Maker
Today
Typical price£34
Amazon: the cheapest today among the stores checked
Buy on AmazonNinja 700W Slim Blender & Smoothie Maker or Tristar BL-4431 Blender?
BL-4431 Blender costs £1 less today, across the stores checked.
Ninja 700W Slim Blender & Smoothie Maker is the cheaperTristar BL-4431 Blender is £1 the cheaper
The comparison in detail
Tristar BL-4431 Blender
Today
Typical price£33
last price seen in the stores checked
Buy at the storeAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 09/11/2026
700W Slim Blender & Smoothie Maker
- Amazon Lowest price£34Buy on Amazon
BL-4431 Blender
- Lowest price£33Buy at the store
Spec sheet side by side
| Item | 700W Slim Blender & Smoothie Maker | BL-4431 Blender |
|---|---|---|
| Specs | ||
| Type | Jug | Jug |
| Power changes | 700 W | not listed |
| General | ||
| Model changes | 700W Slim Blender & Smoothie Maker | BL-4431 Blender |
Other comparisons
700W Slim Blender & Smoothie Maker orBosch MSM14000 blender 0 L Immersion blender 400 W White£34Compare
BL-4431 Blender orBosch MMZBT01B blender accessory Blender bottle£32Compare- BL-4431 Blender orBosch MSM14000 blender 0 L Immersion blender 400 W White£34Compare
700W Slim Blender & Smoothie Maker orTristar MX-4881 blender 0.7 L Immersion blender 350 W White£35Compare
BL-4431 Blender orBosch MSM6B150 blender Immersion blender 300 W White£32Compare
BL-4431 Blender orNutriBullet Portable 0.475 L Sport blender Blue£32Compare
See more 1 comparison
How we choose
Source: Catalog of partner stores, checked on 09/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, including VAT. The model is the brand plus the name of the blender; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure how smooth it blends or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.