Oster 6-Cup Rice Cooker with Steamer Tray, vs Zojirushi 3 Cup Rice Cooker/Steamer
Updated July 2026 — Oster 6-Cup Rice Cooker with Steamer Tray, wins on power and capacity, Zojirushi 3 Cup Rice Cooker/Steamer wins on price.
The Oster 6-Cup Rice Cooker offers better value and features for larger households compared to the Zojirushi 3 Cup Rice Cooker.
Why Oster 6-Cup Rice Cooker with Steamer Tray, is better
Capacity
Oster holds 6 cups of cooked rice vs Zojirushi's 3 cups.
Ease of Use
Oster has automatic shutoff and keep-warm features.
Cleaning
Oster's pot is dishwasher safe, making cleanup easier.
Why Zojirushi 3 Cup Rice Cooker/Steamer is better
Simplicity
Zojirushi operates with a single switch control.
Compact Size
Zojirushi is more compact and easier to store.
Price
Zojirushi has a lower price point.
Overall score
Specifications
| Spec | Oster 6-Cup Rice Cooker with Steamer Tray, | Zojirushi 3 Cup Rice Cooker/Steamer |
|---|---|---|
| Control Type | One-touch | Single switch |
| Inner Pot | Nonstick | Nonstick |
| Keep Warm | Yes | Yes |
| Accessories | Cup & Spoon | Cup & Spatula |
| Glass Lid | Yes | Yes |
Dimension comparison
Capacity Comparison
The Oster 6-Cup Rice Cooker has a significantly larger capacity than the Zojirushi 3 Cup Rice Cooker. Specifically, the Oster can hold up to 6 cups of cooked rice, which is ideal for family meals and meal prep, while the Zojirushi accommodates only 3 cups of uncooked rice, translating to about 6 to 9 cups of cooked rice depending on the grain type. This difference makes the Oster a better choice for larger households or those who frequently entertain guests.
Ease of Use
Both rice cookers are designed for simplicity, but they offer different user experiences. The Oster features one-touch operation with automatic keep-warm and shutoff functionalities, making it very easy to use. The Zojirushi, on the other hand, operates with a single switch control, which is also straightforward but lacks the automatic shutoff feature found in the Oster. For those who prioritize a hands-off approach, the Oster may be more appealing.
Cleaning and Maintenance
When it comes to cleaning, the Oster’s removable nonstick inner pot is dishwasher safe, making cleanup effortless. In comparison, the Zojirushi also has a nonstick inner cooking pan, but it requires manual cleaning with mild detergent and plastic scrubbers. If quick cleanup is a priority, the Oster offers a more convenient solution with its dishwasher-safe pot.
Accessories Included
The Oster comes with a measuring cup and spoon, which are essential for achieving the perfect rice-to-water ratio. The Zojirushi also includes a plastic measuring cup and a serving spatula, enhancing its usability. While both rice cookers provide useful accessories, the inclusion of a spoon in the Oster can be seen as an additional benefit for those who appreciate having everything they need in one package.
Design and Build Quality
In terms of design, both rice cookers feature tempered glass lids for monitoring cooking progress. The Oster’s glass lid includes a steam release vent, adding functionality during cooking. Both models have cool-touch handles for safety; however, the Oster is made from durable materials that are PFAS, lead, and cadmium free, which may appeal to health-conscious consumers. The Zojirushi, while also well-built, does not specify such health-conscious features, which could be a deciding factor for some buyers.
Performance and Cooking Quality
Performance-wise, both rice cookers excel at cooking rice, with the Oster specifically designed to produce fluffy results consistently. The Zojirushi's simplicity allows it to effectively cook rice up to 5 hours while keeping it warm. However, the Oster's larger capacity and the inclusion of pre-set markings on its inner pot facilitate more precise cooking, making it a suitable option for those who cook frequently and want reliable results.
Price Comparison
The price of the Oster is $30.99, while the Zojirushi is priced at $59.99. This makes the Oster about 48% cheaper than the Zojirushi, providing significant savings for budget-conscious consumers. Given the price difference, the Oster may offer better value, especially considering its larger capacity and added features.
Which should you buy?
Ultimately, the choice between the Oster 6-Cup Rice Cooker and the Zojirushi 3 Cup Rice Cooker depends on your specific needs. If you often cook for a larger group or prefer the convenience of a dishwasher-safe inner pot, the Oster is the clear winner. However, if you value simplicity and a compact design, the Zojirushi may still hold appeal. Both rice cookers have their strengths, but for versatility and value, the Oster stands out as the better option.

