
Hamilton Beach Glass Electric Tea Kettle
Score: 74/100
Cosori Gooseneck Matte Black
Score: 74/100Rankings

The Hamilton Beach 1-liter glass kettle combines a sleek transparent design with fast 1500 W heating and convenient cordless operation. Its glass construction limits dishwasher safety and the capacity may be too small for larger families. Best suited for individuals or small households seeking style and speed.

The COSORI Smart Bluetooth Gooseneck Kettle adds Bluetooth connectivity and precise temperature presets to a 0.8 L stainless-steel design, catering to tea and coffee lovers who value app control. Its main drawback is inconsistent Bluetooth performance and limited capacity. Suited for tech-savvy single users prioritizing temperature accuracy.
| Attribute | ![]() | ![]() |
|---|---|---|
1 Lbest | 0.8 L | |
| ↓ lower better | 300 secondsbest | — |
1,500 Wbest | 1,200 W | |
| ↓ lower better | 0.821 kgbest | 1.17 kg |
120 Vbest | 120 Vbest | |
— | 914 mmbest | |
205 mmbest | 196 mm | |
200 mm | 229 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Performance(2) | ||
Capacity (L) | 1 L | 0.8 L |
Boil Time (seconds) | 300 seconds | 180-300 seconds |
Design & Build(5) | ||
Body Material | Glass | stainless steel |
Weight (kg) | 0.821 kg | 1.17 kg |
Height (mm) | 205 mm | 196 mm |
Width (mm) | 200 mm | 229 mm |
Depth (mm) | 140 mm | 295 mm |
Power & Electrical(1) | ||
Power (Wattage) (W) | 1500 W | 1200 W |

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

Professional editors emphasize the kettle's rapid 1500 W boiling, robust safety mechanisms, and convenient cordless operation with a stylish LED glow. They view it as a value-driven option that outperforms many glass kettles in speed and user-friendly features.
Everyday users consistently rate the kettle highly for ease of use, attractive design, and quick heating.

“Super easy to use (5/5 ease of use), perfect size for tea/hot chocolate, great design (5/5).”

“Bluetooth is 'not the most resilient protocol' compared to alternatives like Zigbee, Z-Wave, or WiFi.”


Professional reviewers commend the kettle's precise temperature control, rapid boil time, and high-quality stainless-steel build, while criticizing its unreliable Bluetooth connection and lack of voice-assistant support, which limit its smart-home appeal.
Everyday users appreciate the accurate temperature settings, quick heating, sturdy construction, and easy-to-use app, but many express frustration with frequent Bluetooth drop-outs, the inability to pair multiple devices, and the need to rely on the app for core features.