# KitchenAid K400 Variable Speed Blender vs Oster Pro 1200 Blender: specs and price compared

A sourced, side-by-side comparison of the KitchenAid K400 Variable Speed Blender (KitchenAid) and Oster Pro 1200 Blender (Oster) among blenders. Oster Pro 1200 Blender is the cheaper of the two at $79.99.

## Side by side

| Spec | KitchenAid K400 Variable Speed Blender | Oster Pro 1200 Blender |
| --- | --- | --- |
| US price | $249.99 | $79.99 |
| Brand | KitchenAid | Oster |
| Released | 2019 | 2015 |
| Motor watts | 1200 | 1200 |
| Jar capacity (oz) | 56 | 48 |
| Speed settings | 5 | 7 |
| Preset programs | 3 | 3 |
| Dishwasher safe | Yes | Yes |
| Noise dampening | No | No |
| Warranty years | 5 | 3 |

## Key differences

- Jar capacity (oz): KitchenAid K400 Variable Speed Blender 56 vs Oster Pro 1200 Blender 48
- Speed settings: KitchenAid K400 Variable Speed Blender 5 vs Oster Pro 1200 Blender 7
- Warranty years: KitchenAid K400 Variable Speed Blender 5 vs Oster Pro 1200 Blender 3

## What reviewers say

**KitchenAid K400 Variable Speed Blender** — Both whitelisted reviewers tested the K400 hands-on. They agree on the sturdy die-cast metal base, the wide range of color options, and a smooth, glossy result on an emulsified dip (Tom's Guide's hummus, TechRadar's mayo). They diverge sharply on smoothies and value: TechRadar (2021) rated it a strong all-round performer with silky, bit-free smoothies, while Tom's Guide (2025) got a gritty smoothie and judged it overpriced next to a cheaper Ninja. TechRadar separately flagged uneven hazelnut blending. (2 sourced reviews.)

## Sources

- KitchenAid K400 Variable Speed Blender: https://www.prnewswire.com/news-releases/kitchenaid-creates-healthy-and-fresh-possibilities-in-the-kitchen-with-new-blenders-300804754.html (prnewswire.com, verified 2026-06-15)
- Oster Pro 1200 Blender: https://www.amazon.com/Oster-Blender-24-Ounce-Smoothie-Brushed/dp/B00XHXN54K (amazon.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/blenders/kitchenaid-k400-vs-oster-pro-1200/
Cite: Per The Front Desk Review, KitchenAid K400 Variable Speed Blender ($249.99) vs Oster Pro 1200 Blender ($79.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/blenders/kitchenaid-k400-vs-oster-pro-1200/
License: CC BY 4.0.