
Zojirushi CD-NAC40BM Black
Score: 83/100
Ninja KT200
Score: 85/100Rankings

The Ninja KT200 is a 1.7-liter electric kettle that boils a cup of water in about 90 seconds and offers seven temperature presets with a 30-minute hold feature. Its larger footprint, short cord, and occasional temperature variance can be drawbacks for tight spaces. Ideal for families or offices that need fast, precise boiling for multiple beverages.

The Zojirushi CD-NAC40BM is a 4-liter Micom water boiler offering precise temperature control and robust stainless-steel construction. Its large size and weight make it less portable and it lacks an LED indicator. Ideal for tea and coffee enthusiasts who value accuracy and capacity.
| Attribute | ![]() | ![]() |
|---|---|---|
4 Lbest | 1.7 L | |
| ↓ lower better | — | 90 secondsbest |
800 W | 1,500 Wbest | |
| ↓ lower better | 3.3 kg | 1.72 kgbest |
— | 30 minutesbest | |
120 Vbest | 120 Vbest | |
— | 800 mmbest | |
231 mm | 245 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Performance(1) | ||
Capacity (L) | 4.0 L | 1.7 L |
Design & Build(4) | ||
Weight (kg) | 3.3 kg | 1.72 kg |
Height (mm) | 231 mm | 245 mm |
Width (mm) | 231 mm | 192 mm |
Depth (mm) | 231 mm | 239 mm |
Power & Electrical(1) | ||
Power (Wattage) (W) | 800 W | 1500 W |


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

Editors and professional reviewers emphasize the Zojirushi CD-NAC40BM's precise temperature control, rapid heating, and Japanese build quality, positioning it as a premium choice for tea and coffee enthusiasts who value consistency and durability.
Everyday users who have reviewed the product highlight its fast heating, generous 135 oz capacity, and the convenience of on-demand hot water across a wide temperature range, describing the experience as a pleasure, while noting the unit's weight and size as potential drawbacks.

Professional reviewers and editors commend the Ninja KT200 for its exceptionally fast boil time, extensive seven-preset temperature options, and convenient 30-minute hold function, all wrapped in a durable stainless-steel, BPA-free package. They also note its illuminated water window and clear LCD display as usability strengths, while pointing out its relatively large footprint, heavier weight, and slight temperature tolerance as drawbacks compared with sleeker competitors.
Everyday users rave about the kettle's speed, describing it as "incredibly fast," and appreciate the preset temperatures and hold feature that keep water ready for multiple drinks. The sleek look and easy-to-use controls receive frequent praise, though several customers mention temperature variance, bulkier size, short cord, and occasional scale buildup as recurring concerns.
“Fast heating, 135 oz capacity, and on-demand hot water across 160-208°F settings-it's a pleasure.”

“Heats incredibly fast”

“Keeps water hot for ages”

