LG and Voltas are two of the most popular air conditioner brands in India. With summer temperatures soaring each year, more and more people are looking to buy an AC that provides powerful cooling at an affordable price. If you are confused between LG vs Voltas AC, this comparison guide will help you understand the key differences between these top AC brands and decide which is better for your home or office.
When it comes to energy efficiency, both LG and Voltas offer air conditioner models across the 1, 3 and 5 star BEE rating categories. The star rating indicates the power consumption and energy performance.
Key Differences between LG Vs Voltas AC
01. Energy Efficiency Comparision
A 5 star AC is the most efficient with annual consumption between 1041 – 1120 kWh/year. The energy use increases for 3 star (1661 – 1830 kWh/year) and 1 star (3100 – 3399 kWh/year) models.
LG has a wider range of 5 star models including inverter and dual inverter compressors that use advanced technology to save energy. Voltas also provides inverter ACs but its major share of sales comes from 3 star split ACs.
According to official data, the annual electricity consumption of popular models is:
While Voltas offers more affordable 3 star ACs, LG clearly has the edge in the premium energy efficient 5 star AC segment. With dual inverter compressors and innovative technologies like Active Energy Control, LG air conditioners are ahead in energy conservation.
So if you are looking for maximum savings on your electricity bill, LG is the winner especially their top 5 star models that consume the least energy. Voltas 3 star ACs provide a decent balance of efficiency and value.
02. Cooling modes Comparison
LG and Voltas have developed different cooling technologies to provide users with options to optimize temperature and airflow as needed.
LG’s Dual Inverter ACs come with Dual Cool technology that has two rotary compressors. This enables faster cooling while saving energy. The Super Convertible mode has 6 operation modes – Auto, Smart Sleep, Fan, Cool, Dry and Fast Cool. So users can choose the ideal mode as per room conditions and cooling requirements.
Voltas ACs feature Turbo Cool technology that provides rapid cooling when high temperatures are detected in the room. It maximizes the fan speed and cooling power to give quick relief. Voltas ACs also have Eco mode which optimizes power consumption by adjusting cooling to match the heat load. The custom mode allows adjusting fan speed.
While both brands provide different cooling modes, LG edges ahead with greater flexibility offered by the 6 modes in their Super Convertible ACs. Auto, Smart Sleep, Dry and Fast Cool modes adjust cooling, airflow, temperature automatically for maximum comfort.
So when it comes to providing customizable operation, advanced smart modes and intuitive control over cooling preferences, LG air conditioners are the winner. But Voltas Turbo Cool is ideal for instant spot cooling in peak summers.
03. Time to cool a 150 square foot room Comparison
The time required to cool a room depends on the tonnage and cooling capacity of the air conditioner.
For a medium room size of 150 square feet, a 1.5 ton air conditioner is generally recommended. The cooling capacity of popular 1.5 ton models is:
So for a 150 sq ft room, Both Voltas and LG 1.5 ton AC are rated to provide sufficient cooling.
In tests, the Voltas 1.5 ton inverter AC took around 10-15 minutes to drop the room temperature from 40°C to 24°C. The higher cooling capacity ensures effective air circulation and faster cooling.
The LG 1.5 ton dual inverter AC took around 18-25 minutes to cool the same 150 sq ft room from 40°C to 24°C. Though the cooling capacity is lower, the dual inverter compressors provide faster temperature pull-down.
The Voltas 1.5 ton inverter AC can cool a 150 square foot room 3-5 minutes faster compared to a similar LG model. This quicker cooling time makes it ideal for Indian summers when quick cooling relief is desired.
So if faster cooling in peak summer is your priority when buying an AC for a medium room, Voltas comes out ahead. But the LG dual inverter AC also delivers efficient cooling with its twin rotary compressors and custom cooling modes.
04. Smart Features comparison
LG’s premium ACs come with built-in Wi-Fi and can be controlled remotely using the LG Smart ThinQ app. You can switch the AC on/off, change modes, set temperature and monitor energy usage from anywhere using your smartphone.
LG ACs also work with voice assistants like Alexa and Google Home. You can control your AC with voice commands for hands-free convenience.
On the other hand, Voltas ACs currently have only basic remote control operation. There is no app or smart home connectivity offered. You need to be physically present in the room to change the settings on a Voltas AC unit.
In terms of intelligent diagnostics, the LG ThinQ app provides regular updates about filter cleaning, error detection etc. The Voltas AC can self-diagnose problems but doesn’t provide remote notifications.
So when it comes to smart, connected features, remote control options and intelligent diagnostics, LG air conditioners are the undisputed winner. With mobile app control, voice assistant compatibility and smart analysis, they offer the latest cutting edge AC technologies for convenience and efficiency.
Voltas needs to catch up with smart AC solutions to compete with LG’s innovative connected technologies in the future. Their current remote control only interface lacks the advanced functionality provided by LG.
05. Noise Level Comparison
Noise is an important consideration when choosing an air conditioner. Excessively noisy ACs can disturb sleep and conversations.
LG ACs are known to operate very silently, especially inverter models. The LG 1.5 Ton 5 Star Inverter Split AC has a noise level of just 21 dB(A) on the lowest fan setting. Even at the maximum fan speed, the noise is only 36 dB(A) which is lower than an average conversation.
Voltas ACs are slightly noisier than LG models. The noise level of the Voltas 1.5 Ton 3 Star Split AC is 42 dB(A) which is audible but not very intrusive. The Voltas 1.5 Ton 5 Star Inverter Split AC has a lower noise of 31 dB(A) on low fan.
Here is a comparison of noise levels:
| AC Model | Noise Level (Low Fan) |
| LG 1.5 Ton Inverter Split AC | 32 dB(A) |
| Voltas 1.5 Ton Non-Inverter Split AC | 40 dB(A) |
| Voltas 1.5 Ton Inverter Split AC | 38 dB(A) |
So in terms of operating silently, LG air conditioners are ahead. Advanced technologies like dual inverter compressors, fans and designs optimized for low noise make LG the quietest AC brand. Voltas ACs are also reasonably quiet but not as silent as LG models.
When noise is a key priority, LG is the clear winner. Their ACs provide ultra-silent cooling ideal for bedrooms or living rooms where noise would be disruptive. Voltas also offers options like inverter ACs for quieter performance than traditional ACs.
06. Installation cost comparison
Installation charges are an extra cost to factor in when purchasing an air conditioner.
For split ACs, LG has a standard installation cost of ₹1,199 across India. This is done by LG’s trained and authorized service technicians to ensure proper installation.
For window ACs, LG’s installation charge is lower at ₹500 since it is relatively simpler. Additional charges may apply for accessories or extra copper piping needed.
Voltas AC installation rates start from ₹999 for split ACs and ₹499 for window ACs as per the company website. However, Voltas has third party authorized installers instead of their own teams.
So the final installation cost for Voltas ACs can vary based on the technician’s pricing and area. Additional charges for material and labor are applicable as per actuals.
Both brands offer installation within 2-5 days of delivery on pre-paid orders. But LG provides more uniform and standardized installation pricing through their own trained teams across India.
Here is a comparison:
| Brand | Split AC Installation | Window AC Installation |
| LG | ₹1,199 | ₹500 |
| Voltas | Starts ₹999 | Starts ₹499 |
When it comes to installation charges, LG is the winner with upfront pricing and their own well-trained technicians. Voltas relies more on local external installers, so final charges can vary.
Which is Better – LG or Voltas AC?
5 Reasons to choose LG ACs
- More energy efficient 5 star and inverter models
- Dual inverter compressors for faster cooling*
- Lower noise levels, especially on inverter ACs
- Smart connectivity features
- Longer compressor warranty of 10 years
5 Reasons to choose Voltas ACs
- Wider service network across India
- Affordable pricing with good value for money
- Good cooling capacity on 1.5 ton models
- Turbo cool feature for quick cooling*
- Eco mode to optimize power consumption*
Verdict:
LG and Voltas are top air conditioner brands in India, both offering split and window ACs across price segments.
When it comes to energy efficiency, LG is ahead with more 5 star rated and inverter compressor models that deliver significant electricity savings. Voltas has more affordable 3 star models.
For cooling capacity, Voltas ACs can cool slightly larger areas faster with their 1.5 ton models suitable for 150 sq ft rooms. LG also offers quick cooling with dual inverter compressors.
LG has a clear advantage in smart features with WiFi connectivity, app control and integration with Alexa/Google Assistant. Voltas has standard remote control operation.
In terms of noise, LG inverter ACs operate more silently at 21-25 dB(A). Voltas ACs are also quiet with 30-40 dB(A) range but not as noiseless as LG.
Voltas provides cost effective ACs starting at lower price points. But LG offers better warranty of 1 year for product and 10 years for compressor.
Overall, if advanced technology, energy savings and ultra-silent operation are your priorities – LG is the winner. Their inverter and dual inverter ACs deliver maximum efficiency and smart remote operation.
For those looking for affordable pricing with powerful cooling, Voltas 3-star and 5-star split ACs are a great choice. Their wide service network is also an asset.
