We are listing all the basic differences in Water heater geyser of Havells & Crompton.

You can read the difference highlighted in bold. This difference is for features offered in storage models. For instant geyser model you need to check the specific model for each list.

Havells Water HeaterCrompton Water Geyser
Glass coated welded superior steel inner tankNano Poly Bond Technology tank
Anode Rod for rust protectionMagnesium Anode for rust protection
Incoloy 800 element with glass coatingCopper element
Weldfree joint in outer metal bodyCorrosion-resistant powder coated metallic
2 yr comprehensive
4 yr heating element
7 yr tank warranty
2 yr comprehensive
2 yr heating element
5 yr tank warranty
ELCB Protection on power topNo ELCB Protection
Free Installation + free water pipe setPaid Installation + Paid water pipe
Havells Water Geyser DealsCrompton Geyser Deals
Verdict: Havells offers glass coating on both heating element & inner tank along with extra Elcb Protection plug+ free water pipes. Plus extra warranty with free installation and Havells Water Heater Geyser is way better than Crompton.
Havells Instanio 3L Instant Water Heater(Geyser)| Temp. Sensing LED Indicator| Rust & Shock Proof Body| ISI Marked|With Flexible Pipes|Warranty: 5 year on Inner Tank| High Rise Compatible (White Blue)
Havells Instanio 3L Instant Water Heater(Geyser)| Temp. Sensing LED Indicator| Rust & Shock Proof Body| ISI Marked|With Flexible Pipes|Warranty: 5 year on Inner Tank| High Rise Compatible (White Blue)
Outer Body: Rust and shock proof ABS outer body for long life; Inner Tank: Stainless steel inner tank of 304 grade
₹ 5,870 ₹ 3,650
Havells Instanio Prime 25 L Storage Water Heater(Geyser)|Color Changing Temp. Sensing LED Indicator|Glass Coated Anti Rust Tank| Warranty:7 Year on Tank|Free Installation With Flexi Pipes(White Blue)
Havells Instanio Prime 25 L Storage Water Heater(Geyser)|Color Changing Temp. Sensing LED Indicator|Glass Coated Anti Rust Tank| Warranty:7 Year on Tank|Free Installation With Flexi Pipes(White Blue)
Colour-changing LEDs that change from blue to amber to indicate the hotness of the water; Heavy Duty Heating Element for high performance & Quick heating
₹ 19,690 ₹ 8,499
Havells Instanio Prime 15 Litre Storage Water Heater | Color Changing LED Ring Indicator, Feroglas Coated Tank | Warranty: 5 Year on Tank, Protective Anode Rod, Heavy Duty Heating Element (White Blue)
Havells Instanio Prime 15 Litre Storage Water Heater | Color Changing LED Ring Indicator, Feroglas Coated Tank | Warranty: 5 Year on Tank, Protective Anode Rod, Heavy Duty Heating Element (White Blue)
Colour-changing LEDs that change from blue to amber to indicate the hotness of the water; Heavy Duty Heating Element for high performance & Quick heating
₹ 16,190 ₹ 7,299
Standard Calor 5 Litre Instant Water Geyser 3000 Watts | Stainless Steel Tank | Rust Proof Body | Automatic Cut Off, 2 Year Comprehensive Warranty (White) By Havells
Standard Calor 5 Litre Instant Water Geyser 3000 Watts | Stainless Steel Tank | Rust Proof Body | Automatic Cut Off, 2 Year Comprehensive Warranty (White) By Havells
Stainless Steel Tank: Ultra Thick & Superior Grade SS Tank; High Precision Pre-Calibrated Thermostat
₹ 4,199 ₹ 3,350

Havells is a New Delhi based electric goods maker of India and has rapidly expanded in all phases of electric goods. It owns brand like Lloyd and Crabtree India.

Crompton is Mumbai based decade old electrical goods supplier who started from water pumps and currently venture into all small electrical equipment with vast pan India service network.