Clean Air Optima CA-904B Smart vs Clean Air Optima CA-904C Indoor Copper

Comparison of CA-904B Smart, CA-904C

51 specifications	A Clean Air Optima CA-904B SmartView product	B Clean Air Optima CA-904C Indoor Copper Model CA-904C View product
Featuresidentical
Type	Fan electric space heater	Fan electric space heater
Heating element type	Ceramic	Ceramic
Number of speeds	2	2
Number of power levels	2	2
Remotely operated	Yes	Yes
Wi-Fi	Yes	Yes
Timer	Yes	Yes
Voice control	No	No
Anti-dust filter	Yes	Yes
Auto oscillating	Yes	Yes
Auto power off	Yes	Yes
Easy to install	Yes	Yes
On/off switch	Yes	Yes
Oscillation range	80°	80°
Summer ventilation	Yes	Yes
Timer duration (maximum)	12 h	12 h
Cord length	2 m	2 m
Anti-tilt protection	Yes	Yes
Overheat protectionKnown for one	Yes	—Unknown — not stated by the source
Works with the Google AssistantKnown for one	—Unknown — not stated by the source	No
Design1 differ
Suitable for	Indoor	Indoor
Placement options	Floor	Floor
Product colourDiffers	Black	Copper
Portable	Yes	Yes
Built-in display	Yes	Yes
Control type	Remote	Remote
Handle(s)Known for one	Yes	—Unknown — not stated by the source
Height adjustment	No	No
Indication light	Yes	Yes
Suitable for bathroomKnown for one	—Unknown — not stated by the source	No
Performanceidentical
Heating power	2000 W	2000 W
Heating power (min)	1000 W	1000 W
Suitable for room volume up to	100 m³	100 m³
Suitable for room area up to	40 m²	40 m²
Fan noise level (max)	35 dB	35 dB
Adjustable thermostat	Yes	Yes
Thermostat control type	Digital	Digital
Temperature (min)	15 °C	15 °C
Temperature (max)	35 °C	35 °C
Poweridentical
AC input frequency	50 Hz	50 Hz
AC input voltage	220 - 240 V	220 - 240 V
Power	2000 W	2000 W
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
ManualKnown for one	Yes	—Unknown — not stated by the source
Remote control included	Yes	Yes
Weight & dimensionsidentical
Width	210 mm	210 mm
Depth	210 mm	210 mm
Height	688 mm	688 mm
Weight	4.56 kg	4.56 kg
Other featuresidentical
Country of origin	China	China
Warranty period	2 year(s)	2 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.