Crompton Greaves 52 L Tower Air Cooler (Optimus Neo 52) vs Havells 51 L Desert Air Cooler (Koolaire I) comparison
        
        
            
                
                    
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                    | key specs | 
| Colour | Black | Brown & White | 
| Capacity | 52 L | 51 L | 
| Type | Tower | Desert | 
| Cooling Area | 160 sq ft | 320 Sq.Ft. | 
| Speed Settings | 3 | 3 | 
| Power Requirement | - | AC 220 - 240 V, 50 Hz | 
| general | 
| Brand | Crompton Greaves | Havells | 
| Model | 52 L Tower Air Cooler (Optimus Neo 52) | 51 L Desert Air Cooler (Koolaire I) | 
| Model Name | Optimus Neo 52 | Koolaire I | 
| Type | Tower | Desert | 
| Cooling Media | High Density Honeycomb | Honeycomb | 
| Number of Speeds | 3 | 3 | 
| Blower/Fan | Blower | Fan | 
| Capacity | 52 L | 51 L | 
| Cooling and Heating | No | No | 
| Remote Support | No | No | 
| Colour | Black | Brown & White | 
| performance features | 
| Speed Control | 3 Speed Settings | 3 | 
| Operating | Cool Mode, Swing Mode | Fan | 
| Air Deflection | 4 way | 4 Way | 
| Cooling Coverage Area | 160 sq ft | 320 Sq.Ft. | 
| Air Delivery | - | 3200 CFM | 
| Air Throw Distance | - | 40 ft | 
| body and design features | 
| Ice Chamber | Yes | No | 
| Castor Wheels | Yes | Yes | 
| Number of Castor Wheels | 4 | 4 | 
| Auto Louver Movement | Yes | Yes | 
| Oscillating Function | No | - | 
| Body Material | - | Polypropylene | 
| Blower/Fan Material | - | Plastic | 
| Number of Fan Blades | - | 5 | 
| convenience features | 
| Empty Tank Alarm | No | Yes | 
| Water Level Indicator | No | Yes | 
| Overflow Indicator | No | - | 
| Dust Filter | Yes | No | 
| Other Convenience Features | Auto Fill, Mosquito Net | - | 
| power features | 
| Power Consumption - Heating | 130 W | 220 W | 
| Other Power Features | Inverter compatible: Will provide comfortable cooling even during a power cut | - | 
| Power Requirement | - | AC 220 - 240 V, 50 Hz | 
| dimensions | 
| Width x Height x Depth | 39.5 cm x 132.5 cm x 36.5 cm | 41.5 cm x 105 cm x 70 cm | 
| Weight | 12.30 kg | 15.5 kg | 
| Blower/Fan Diameter | 15.2 cm | 40.64 cm | 
| warranty | 
| Warranty Summary | 1 Year Warranty for Manufacturing Defects | 1 Year Comprehensive Warranty | 
| Covered in Warranty | Pump, Motor, CAM, Swing Motor | Warranty of the Product is Limited to Manufacturing Defects Only | 
| Not Covered in Warranty | Physical Damage | Damage Resulting from Accidents, Mishandling or Negligence on Part of the Customer | 
| Warranty Service Type | On-site, Contact Crompton's Customer Care on Toll Free Number: 1800-419-0505, Monday to Saturday (9AM to 7PM) | Onsite | 
                
            
            
         
        
     
    
        
               
            
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