Panasonic 1.5 Ton 3 Star Inverter Split AC (CS/CU-RU18ZKYK) vs Panasonic 1.5 Ton 4 Star Inverter Split AC (CS/CU-KZ18YKYF) comparison
        
        
            
                
                    
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                    | key specs | 
| Capacity | 1.5 Ton | 1.5 Ton | 
| Star Rating | 3 Star | 4 Star | 
| Type | Inverter Split | Inverter Split | 
| Condenser Coil | Copper | Copper | 
| Power Requirement | AC 230V, 50Hz | AC 230V, 50Hz | 
| Dimensions | 80 cm x 29.5 cm x 23 cm | 23.5 cm x 29 cm x 107 cm | 
| Power Consumption | - | 1660 W | 
| Technology | - | Inverter Technology | 
| general | 
| Brand | Panasonic | Panasonic | 
| Model | 1.5 Ton 3 Star Inverter Split AC (CS/CU-RU18ZKYK) | 1.5 Ton 4 Star Inverter Split AC (CS/CU-KZ18YKYF) | 
| Model Name | CS/CU-RU18ZKYK | CS/CU-KZ18YKYF | 
| Type | Inverter Split | Inverter Split | 
| Capacity | 1.5 Ton | 1.5 Ton | 
| Star Rating | 3 Star | 4 Star | 
| BEE Rating Year | 2021 | 2022 | 
| Colours | White | White | 
| Cooling Capacity | 5050W | 5150 W | 
| Compressor | Twin Rotary | Rotary Compressor | 
| Refrigerant | R-32 | R32 | 
| Operating Modes | Auto, Cool, Fan, Dry | - | 
| Dehumidification | Yes | Yes | 
| Condenser Coil | Copper | Copper | 
| Remote Control | Yes | Yes | 
| Release date | - | February 27, 2022 | 
| Technology Used | - | Inverter Technology | 
| dimensions | 
| Indoor W x H x D | 80 cm x 29.5 cm x 23 cm | 23.5 cm x 29 cm x 107 cm | 
| Indoor Unit Weight | 9 kg | 12 kg | 
| Outdoor W x H x D | 78 cm x 55.7 cm x 24.1 cm | 28.8 cm x 54.2 cm x 78 cm | 
| Outdoor Unit Weight | 27 kg | 28.5 kg | 
| performance features | 
| Indoor Noise Level | Low - 48 dB | High - 47 dB, Low - 39 dB | 
| Panel Display | - | Yes | 
| Turbo Mode | - | Yes | 
| ISEER | - | 4.1 W/W | 
| power features | 
| Power Requirement | AC 230V, 50Hz | AC 230V, 50Hz | 
| Power Consumption | - | 1660 W | 
| air flow and filter features | 
| Dust Filter | Yes | Yes | 
| Auto Air Swing | - | Yes | 
| Air Circulation | - | 18 mᵌ/min | 
| Anti-bacteria Filter | - | Yes | 
| remote control features | 
| Battery Type | AAA Batteries | - | 
| Other Features | Backlit with Illuminance Button | - | 
| Night Glow Buttons | - | Yes | 
| convenience features | 
| Auto Restart | Yes | Yes | 
| Sleep Mode | Yes | Yes | 
| Other Convenience Features | Temperature Display | Alexa, Google Home Compatibility | Smart Diagonosis | 
| Timer | - | Yes | 
| warranty | 
| Warranty Summary | 1 Year Comprehensive on Warranty Product, 4 Years on PCB and 9 Years On Compressor | 1 Year Comprehensive Warranty on AC and 10 Years on Compressor |