| key specs | 
| Capacity | 1.5 Ton | 1.5 Ton | 
| Star Rating | 3 Star | 3 Star | 
| Type | Inverter Split | Split | 
| Condenser Coil | Copper | Copper | 
| Power Requirement | AC 230V, 50Hz | AC 230 V, 50 Hz | 
| Dimensions | 97 cm x 30 cm x 31.2 cm | 970 mm x 300 mm x 225 mm | 
| Power Consumption | - | 1720 W | 
| Technology | - | Cold Plasma | 
| general | 
| Brand | Godrej | Blue Star | 
| Model | 1.5 Ton 3 Star Inverter Split AC (GIC 18TGC3) | 1.5 Ton 3 Star Split AC (3CNHW18OATU) | 
| Model Name | GIC 18TGC3 | 3CNHW18OATU | 
| Type | Inverter Split | Split | 
| Capacity | 1.5 Ton | 1.5 Ton | 
| Star Rating | 3 Star | 3 Star | 
| BEE Rating Year | 2021 | 2018 | 
| Colours | White | White | 
| Cooling Capacity | 5100 W | 5260 W | 
| Compressor | Twin Rotary Inverter Compressor | Inverter Rotary | 
| Refrigerant | R290 | R32 | 
| Operating Modes | Cool Mode, Auto Mode, Dry Mode, Fan Mode, Eco Mode | Auto/Cool/Fan/Dry, Fan Modes Auto/High/Medium/Low, Energy Saver | 
| Dehumidification | No | No | 
| Condenser Coil | Copper | Copper | 
| Remote Control | Yes | Yes | 
| Technology Used | - | Cold Plasma | 
| dimensions | 
| Indoor W x H x D | 97 cm x 30 cm x 31.2 cm | 970 mm x 300 mm x 225 mm | 
| Indoor Unit Weight | 11.5 kg | 14 kg | 
| Outdoor W x H x D | 85.8 cm x 59.2 cm x 31.2 cm | 899 mm x 596 mm x 378 mm | 
| Outdoor Unit Weight | 28.5 kg | 37.5 kg | 
| Other Dimensions | - | Suction Tube Size Outer Diameter: 12.7 mm, Liquid Tube Size Outer Diameter: 6.35 mm, Maximum Piping Capability Total: 25 m, Maximum Piping Capability Vertical: 10 m, Refrigerant Additional Charge Beyond 4 M: 15 g/m | 
| performance features | 
| Indoor Noise Level | High - 42 dB, Low - 39 dB | High - 44 dB, Low - 35 dB | 
| Turbo Mode | Yes | Yes | 
| ISEER | 3.74 W/W | 3.55 W/W | 
| Panel Display | - | Yes | 
| Cooling Coverage Area | - | NA sq ft | 
| power features | 
| Power Requirement | AC 230V, 50Hz | AC 230 V, 50 Hz | 
| Other Power Features | Rated Phase: 1 Phase. Power Input (100%) (W): 1810. Power Input (50%) (W): 610. Running Current: 8 A. Air Flow Volume (Dry CFM) (High/Medium/Low): 576.81. | Rated Cooling Capacity 50% Load: 2630 W, Cooling Power Input 50% Load: 741 W, Electricity Consumed in 1600 Hours Units/Year: 1147.82, Running Current: 7.47 A | 
| Power Consumption | - | 1720 W | 
| body and design features | 
| Evaporator Fin Type | Hydrophilic Blue Fins | Hydrophilic Blue | 
| Condenser Fin Type | Blue Fin | Anti Corrosive Blue | 
| air flow and filter features | 
| Anti-bacteria Filter | No | Yes | 
| Dust Filter | Yes | Yes | 
| Active Carbon Filter | Yes | Yes | 
| Other Filter Features | Anti Dust, Nano Coated Antiviral Filter | Catechin, Silver Ion, Anti-Acarien, Vitamin C | 
| Other Air Flow Features | - | Airflow Volume Wet: Medium/Low - 359/306 CFM, Moisture Removal: 2 L/hrs, Motorised - Horizontal Louvre/Vertical Swing, Motorised- Vertical Louvre/Horizontal Swing, Airflow Direction Control | 
| Air Circulation | - | 424 CFM | 
| remote control features | 
| Night Glow Buttons | No | Yes | 
| Other Features | LCD Remote | Large LCD with Back Light | 
| convenience features | 
| Auto Restart | Yes | Yes | 
| Timer | Yes | Yes | 
| Sleep Mode | Yes | Yes | 
| Self Diagnosis | Yes | Yes | 
| Other Convenience Features | Cooling Capacity (50%): 2550 W. Horizontal Louver/Vertical Swing: Yes. Auto Restart with Memory Function: Yes. Blow/Anti Fungal/Self Clean: Blow. Self Diagnosis: Yes (Error Codes). Vertical Louver/Horizontal Swing: No. Fan Speed: High/Med/Low/Auto/Silent. Indoor Unit Display: Hidden Display. Expansion Device in ODU: Capillary. Front Panel Color: White. Noise Level Outdoor: 64 dB. Suction Tube Size Outer Diameter: 3/8 inch (9.52 mm). Max Piping Capability Total (m): 25. Refrigerant Additional Charge Beyond 4m (g/m): 6. Liquid Tube Size Outer Diameter: 1/4 Inch (6.35 mm). Max Piping Capability Vertical (m): 10. Copper Pipe (m): 3. Inter Connecting Cable (m): 3.5. Acoustic Jacket on Compressor: Yes. | Acoustic Jacket on Compressor, Timer On/Off | 
| Quiet Mode | - | No | 
| Memory Feature | - | Yes | 
| warranty | 
| Warranty Summary | 1 Year Warranty on Product and 10 Years on Compressor | 1 Year on Product and 10 Years Compressor Warranty |