| key specs |
| Capacity | 1.5 Ton | 1.5 Ton |
| Star Rating | 4 Star | 3 Star |
| Type | Split | Split |
| Condenser Coil | Copper | Copper |
| Power Requirement | AC 230 V | AC 230 V, 50 Hz |
| Power Consumption | 940.09 W | 1485 W |
| Dimensions | 82 cm x 29.9 cm x 21.5 cm | 940 mm x 298 mm x 200 mm |
| general |
| Brand | Samsung | Blue Star |
| Model | 1.5 Ton 4 Star Inverter Split AC (AR18AY4YAWK) | 1.5 Ton 3 Star Split AC (3HW18SATU) |
| Model Name | AR18AY4YAWK | 3HW18SATU |
| Type | Split | Split |
| Capacity | 1.5 Ton | 1.5 Ton |
| Star Rating | 4 Star | 3 Star |
| BEE Rating Year | 2020 | 2018 |
| Colours | White | White |
| Cooling Capacity | 5000 W | 5275 W |
| Compressor | Digital Inverter Compressor | Rotary |
| Operating Modes | Auto Mode, Fast Cool, Good Sleep, Fan Mode | Auto/Cool/Fan/Dry, Fan Modes (Auto/High/Medium/Low) |
| Dehumidification | Yes | Yes |
| Condenser Coil | Copper | Copper |
| Remote Control | Yes | Yes |
| Refrigerant | - | R-32 |
| dimensions |
| Indoor W x H x D | 82 cm x 29.9 cm x 21.5 cm | 940 mm x 298 mm x 200 mm |
| Indoor Unit Weight | 10.1 kg | 14 kg |
| Outdoor W x H x D | 72 cm x 54.8 cm x 26.5 cm | 968 mm x 652.5 mm x 367 mm |
| Outdoor Unit Weight | 27.8 kg | 44 kg |
| Other Dimensions | - | Suction Tube Size Outer Diameter: 12.7 mm, Liquid Tube Size Outer Diameter: 6.35 mm, Maximum Piping Capability Total: 12 m, Maximum Piping Capability Vertical: 7 m, Refrigerant Additional Charge Beyond 3.66 M: 15 g/m |
| performance features |
| Panel Display | Yes | Yes |
| Indoor Noise Level | - | High - 46 dB, Low - 38 dB |
| Cooling Coverage Area | - | NA sq ft |
| Turbo Mode | - | Yes |
| ISEER | - | 3.55 W/W |
| power features |
| Power Requirement | AC 230 V | AC 230 V, 50 Hz |
| Power Consumption | 940.09 W | 1485 W |
| Other Power Features | - | Electricity Consumed in 1600 Hours (Units/Year): 1149.55, Running Current: 6.63 A |
| air flow and filter features |
| Auto Air Swing | Yes | - |
| Anti-bacteria Filter | No | Yes |
| Dust Filter | Yes | Yes |
| Deodorizing Filter | Yes | - |
| Other Air Flow Features | - | Airflow Volume (Wet): Medium/Low - 384/325 CFM, Moisture Removal: 1.8 L/hrs, Motorised - Horizontal Louvre/Vertical Swing, Manual- Vertical Louvre/Horizontal Swing, Airflow Direction Control |
| Air Circulation | - | 460 CFM |
| Active Carbon Filter | - | Yes |
| Other Filter Features | - | Catechin, Silver Ion, Anti-Acarien, Vitamin C |
| remote control features |
| Remote Control Weight | 50 g | - |
| Battery Type | 2 AAA Batteries | - |
| Night Glow Buttons | - | Yes |
| Other Features | - | Large LCD with Back Light |
| convenience features |
| Auto Restart | Yes | Yes |
| Quiet Mode | Yes | - |
| Sleep Mode | Yes | Yes |
| Timer | - | Yes |
| Memory Feature | - | Yes |
| Self Diagnosis | - | Yes |
| Other Convenience Features | - | Timer On/Off, Blow |
| warranty |
| Warranty Summary | 1 Year Warranty on Product, 5 Years on Condenser and 10 Years on Compressor | 1 year on Product and 5 Years on Compressor from Blue Star |
| body and design features |
| Evaporator Fin Type | - | Hydrophilic Blue |
| Condenser Fin Type | - | Anti Corrosive Blue |