| key specs |
| Capacity | 1.5 Ton | 1 Ton |
| Star Rating | 5 Star | 4 Star |
| Type | Window | Split |
| Condenser Coil | Copper | Copper |
| Power Requirement | AC 230 V, 50 Hz | AC 230 V |
| Power Consumption | 1505 W | 1125 W |
| Dimensions | 66 cm x 43 cm x 77 cm | 87 cm x 29 cm x 20.4 cm |
| Technology | Refrigration Cycle | - |
| general |
| Brand | Blue Star | Panasonic |
| Model | 1.5 Ton 5 Star Window AC (5W18LC) | 1 Ton 4 Star Split AC (YS12RKY) |
| Model Name | 5W18LC | YS12RKY |
| Type | Window | Split |
| Capacity | 1.5 Ton | 1 Ton |
| Star Rating | 5 Star | 4 Star |
| BEE Rating Year | 2018 | 2017 |
| Colours | White | White |
| Cooling and Heating | No | No |
| Cooling Capacity | 4975 W | 3550 W |
| Compressor | Rotary | Rotary |
| Refrigerant | R-22 | - |
| Operating Modes | Auto, Cool, Fan, Dry, Energy Saving Mode | Automatic Operation Mode (Cooling), Soft Dry Operation Mode, Powerful Mode |
| Dehumidification | No | Yes |
| Condenser Coil | Copper | Copper |
| Remote Control | Yes | Yes |
| Technology Used | Refrigration Cycle | - |
| dimensions |
| Indoor W x H x D | 66 cm x 43 cm x 77 cm | 87 cm x 29 cm x 20.4 cm |
| Indoor Unit Weight | 58 kg | 9 kg |
| Other Dimensions | Indoor Net Weight : 58 kg | - |
| Outdoor W x H x D | - | 82.4 cm x 61.9 cm x 29.9 cm |
| Outdoor Unit Weight | - | 29 kg |
| performance features |
| Indoor Noise Level | High - 52 dB, Low - 48 dB | High - 47 dB, Low - 44 dB |
| Panel Display | Yes | Yes |
| Indoor Temperature Indicator | No | Yes |
| Cooling Coverage Area | 140-160 Sq Feet sq ft | - |
| Turbo Mode | No | - |
| ISEER | 3.31 W/W | 3.15 W/W |
| power features |
| Power Requirement | AC 230 V, 50 Hz | AC 230 V |
| Power Consumption | 1505 W | 1125 W |
| Operating Current | 6.54 A | 5 A |
| body and design features |
| Evaporator Fin Type | Hydrophilic Blue Fins | - |
| Condenser Fin Type | Anti Corrosive Blue Condenser Fins | - |
| Stepped Louvers | Yes | - |
| air flow and filter features |
| Auto Air Swing | Yes | - |
| Air Flow Direction | Verticle Louver Movement in Horizontal Direction | 2 Way Direction |
| Other Air Flow Features | Motorised Vertical Louvre and Horizontal Swing, Manual Horizontal Louvre and Vertical Swing, Fan Modes: Auto, High, Medium, Low, Airflow Volume (Wet CFM) (High / Medium / Low): 430 / 418 / 398 | Manual Horizontal Air Flow Direction Control, Wide and Long Air Flow Wan |
| Anti-bacteria Filter | Yes | No |
| Dust Filter | No | Yes |
| Active Carbon Filter | No | - |
| Deodorizing Filter | No | - |
| Other Filter Features | Dust Filter: Micro Mesh Filter | Odour-removing Function, Removable and Washable Panel, PM 2.5 Filter |
| Air Circulation | - | 424 CFM |
| remote control features |
| LED Backlit Buttons | Yes | - |
| Night Glow Buttons | No | - |
| Battery Type | 2 AAA Batteries | - |
| Other Features | LCD Remote | LCD Wireless Remote Controller |
| convenience features |
| Auto Restart | Yes | Yes |
| Timer | Yes | - |
| Sleep Mode | Yes | Yes |
| Memory Feature | Yes | - |
| Self Diagnosis | Yes | - |
| Emergency Operational Button | No | - |
| Other Convenience Features | Fresh Air intake | 24 hrs On / Off Real Timer |
| warranty |
| Warranty Summary | 1 year on Product and 5 Years on Compressor from Blue Star | 1 Year for the Product & 4 Years for the Compressor |