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These listing titles do not confirm the same product purpose, even if they share a category. Scores and specification labels may use different criteria; do not treat them as a like-for-like comparison.
| Side by side |  |  |
|---|---|---|
| Buyer rating | 4.5 | 4.6 |
| Price | $25.99 | $23.52 |
| Our score | 6.2/10 | 6.2/10 |
| Buyer ratings | 49,441 ratings | 28,237 ratings |
| Brand | Cosori | Amazon Basics |
| Best for | Budget buyers brewing standard black teas | High-volume glass boiling on a budget |
| Material safety | 9.4/10 | — |
| Boiling speed | 8.5/10 | — |
| Temperature control | 2.0/10 | — |
| Maintenance & cleaning | 8.2/10 | — |
| Tea accessory utility | 3.0/10 | — |
| Heating speed | — | 8.5/10 |
| Pour control | — | 4.0/10 |
| Build quality | — | 6.8/10 |
| Thermal flexibility | — | 3.0/10 |
| Value for money | — | 8.8/10 |
| Included Components | Electric Kettle, Power Base, User Manual | kettle bottom |
| Voltage | 120 volts | 120 volts |
| Wattage | 1500 watts | 1500 watts |
| Capacity | 1.7 liters | 1.7 liters |
| Recommended Uses For Product | Boiling water, Brewing tea and coffee, Preparing hot water for instant meals or beverages | — |
| Model Name | CGK-G173-KUS | kettle2 |
| Model Number | CGK-G173-KUS | F-625C |
| Item Highlight | Wide Opening, Easy to Clean, Auto Shut-Off, Boil-Dry Protection, Tea Kettle, Hot Water Boiler, Borosilicate Glass, 1500W | — |
| Item Type Name | Electric Tea Kettle for Boiling Water | kettle |
| Part Number | CGK-G173-KUS | F-625C |
| Other Special Features of the Product | Auto Shut-Off with Accurate Monitor(Strix Thermostat), BPA-Free, Boil Dry Protection, Stainless Steel Filter & Inner Lid | Automatic Shut-Off |
| Container Type | Kettle | Kettle |
| Brand Name | Cosori | Amazon Basics |
| Number of Items | 1 | 1 |
| Manufacturer | Cosori | Amazon |
| Unit Count | — | 1 Count |
| Our verdict | This unit prioritizes a plastic-free interior at an entry-level price point, matching our baseline material requirement. However, it lacks variable temperature control entirely, boiling water strictly to 212 degrees Fahrenheit. That limits its utility for delicate green and white teas. | A high-capacity glass kettle that removes plastic from the primary water chamber. Unlike the 1-liter variant in this line, it omits temperature controls in favor of simple auto-shutoff boiling. It suits black tea and herbal infusions that demand full boiling temperatures. |
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Prices and buyer ratings are captured snapshots. A dash means the detail was not recorded, not that a feature is absent. Editorial scores are research assessments, not laboratory measurements.
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