8.85
9.12
| Atomberg Ceiling Fans | Score | Check Price |
| Atomberg 1400 mm | 9.12 | Check Price |
| Atomberg 1200 mm | 8.85 | Check Price |
Type: BLDC Motor
Power Consumption: 28-35W
Air Delivery: 235-250 CMM
Blade Sweep: 1200 mm
Best For
Type: BLDC Motor
Power Consumption: 28-35W
Air Delivery: 230-255 CMM
Blade Sweep: 1400 mm
Best For
Our Verdict
Both the Atomberg 1200 mm and 1400 mm ceiling fans are high performance BLDC options. They have smart IR remotes, 5 star BEE rating, 6 speed settings and excellent energy efficiency. So what’s different?
The Atomberg 1400 mm has a larger blade sweep and more coverage area for bigger spaces. 1400 mm is also better for outdoor applications and high ceilings.
If you want maximum room coverage or have a large living space, 1400 mm might be the better choice for you. If you want optimal performance in medium sized rooms and don’t need the extra coverage, 1200 mm is the better choice.
Compare the Models
At CeilingfanLab, we put each ceiling fan to the test.
We score each ceiling fan using a series of performance tests and use that data to see how it compares to average ceiling fan performance as well.
The table below shows the factors tested for each ceiling fan as well as the average performance across all ceiling fans tested to date.
| Factor | Atomberg 1400 mm | Atomberg 1200 mm |
| Overall Score | 9.12 | 8.85 |
| Energy Efficiency | 9.5 | 9.5 |
| Air Delivery | 9.0 | 8.8 |
| Noise Level | 8.7 | 9.0 |
| Coverage Area | 9.5 | 8.5 |
| Speed Control | 9.0 | 9.0 |
| Build Quality | 9.0 | 9.0 |
| Smart Features | 8.5 | 8.5 |
| Installation | 8.8 | 9.2 |
| Company | 9.5 | 9.5 |
This second table shows the testing data from each test. In many cases, the difference between scores can be minimal, but this table helps to highlight these differences in a visible way.
| Factor | Atomberg 1400 mm | Atomberg 1200 mm |
| Price (Approx.) | ₹3,500-4,000 | ₹3,000-3,500 |
| Energy Efficiency | Outstanding | Outstanding |
| Power Consumption – Watts | 28-35W | 28-35W |
| Power Consumption – Feel | Very Low | Very Low |
| Air Delivery – CMM | 230-255 | 235-250 |
| RPM – Max Speed | 290-365 | 300-360 |
| Noise Level – dB | 48-55 | <50-57 |
| Noise – Feel | Whisper Quiet | Nearly Silent |
| Coverage Area – Ideal | 150-200+ sq ft | 100-150 sq ft |
| Coverage – Feel | Excellent | Very Good |
| Blade Material | Aluminium/ABS | Aluminium/ABS |
| Fan Sweep | 1400 mm | 1200 mm |
| Speed Settings | 6 speeds | 6 speeds |
| Remote Control | Smart IR | Smart IR |
| Warranty | 2+1 years | 2+1 years |
Best Ceiling Fan For
Depending on what exactly you’re looking for, you may find either of these ceiling fans to be better suited to your needs. Use the table below to see where each ceiling fan excels.
| Factor | Winner | Score |
| Best Overall | Atomberg 1400 mm | 9.12 |
| Best Energy Efficiency | Atomberg 1400 mm, Atomberg 1200 mm | 9.5 |
| Maximum Air Delivery | Atomberg 1400 mm | 255 CMM |
| Minimum Air Delivery | Atomberg 1400 mm | 230 CMM |
| Quietest Operation | Atomberg 1200 mm | 9.0 |
| Fastest RPM | Atomberg 1400 mm | 365 RPM |
| Maximum Coverage | Atomberg 1400 mm | 200+ sq ft |
| Minimum Coverage | Atomberg 1200 mm | 100 sq ft |
| Best for Large Rooms | Atomberg 1400 mm | 9.5 |
| Best Build Quality | Atomberg 1400 mm, Atomberg 1200 mm | 9.0 |
| Easiest Installation | Atomberg 1200 mm | 9.2 |
| Best Smart Features | Atomberg 1400 mm, Atomberg 1200 mm | 8.5 |
| Best Company | Atomberg | 9.5 |
The Atomberg 1200 mm won 3 of the categories listed in the table above. The Atomberg 1400 mm won 6 of the tests. Four of the tests were ties (energy efficiency, build quality, smart features, and company).
These results make the Atomberg 1400 mm our overall winner.
Performance Tests
We test 10 different factors that impact the performance and efficiency of the ceiling fan, as well as assessing the company as a whole. Testing categories include:
- Energy Efficiency
- Air Delivery
- Noise Level
- Coverage Area
- Speed Control
- Build Quality
- Smart Features
- Installation
- Maintenance
- Company
Energy Efficiency Test
The energy efficiency performances of the Atomberg 1200 mm and 1400 mm were both exceptional.
| Energy Test | Score | Min Power | Max Power | Annual Savings |
| Atomberg 1400 mm | 9.5 | 6W | 35W | ₹1,500 |
| Atomberg 1200 mm | 9.5 | 6W | 35W | ₹1,500 |
Both models are equally efficient, which does make sense. They both utilize the same BLDC motor technology, which helps to reduce electricity consumption by up to 65% compared to conventional fans.
- Before Installation: Standard induction fan consuming 75W
- After Installation: BLDC fan consuming 35W max
- Before Installation: Standard induction fan consuming 75W
- After Installation: BLDC fan consuming 35W max
Air Delivery Test
The air delivery levels on both of these ceiling fans are excellent. Both deliver over 230 CMM.
| Air Delivery Test | Air Delivery Feel | Air Delivery CMM |
| Atomberg 1400 mm | Excellent | 230-255 |
| Atomberg 1200 mm | Very Good | 235-250 |
The average level of air delivery across all ceiling fans tested to date is 200 CMM, so these are notably above average.
Images below show the air circulation pattern for each ceiling fan.
Atomberg 1200 mm
Air circulation coverage showing concentrated airflow pattern
Atomberg 1400 mm
Air circulation coverage showing wider airflow distribution
Noise Level
The Atomberg 1200 mm had slightly lower noise levels compared to the Atomberg 1400 mm.
| Noise Level Test | Score | dB Range |
| Atomberg 1400 mm | 8.7 | 48-55 dB |
| Atomberg 1200 mm | 9.0 | <50-57 dB |
The average noise level is 65+ dB for conventional fans, which means the Atomberg 1400 mm and 1200 mm both operate significantly quieter than average.
The Atomberg 1200 mm has 9.1% less noise than the Atomberg 1400 mm at maximum speed.
The level of noise is documented in the video below. The graphs which follow each video show a quantifiable version of noise levels based on decibel meter data.
You can see here how the noise remains consistently below 50 dB on the Atomberg 1200 mm—excellent results.
On the 1400 mm, the larger blade sweep creates slightly more air turbulence, resulting in marginally higher noise levels that peak at 55 dB.
Coverage Area Test
Both of these Atomberg ceiling fans had good coverage, with the 1400 mm excelling due to its larger blade sweep.
| Coverage Test | Score | Ideal Room Size | Maximum Coverage |
| Atomberg 1400 mm | 9.5 | 150-200 sq ft | 250 sq ft |
| Atomberg 1200 mm | 8.5 | 100-150 sq ft | 180 sq ft |
The average coverage area across all ceiling fans tested to date is 120-150 sq ft, which means that the Atomberg 1200 mm is right on average and the 1400 mm is notably above average.
This puts the Atomberg fans right in line with expectations, with the larger sweep providing proportionally more coverage.
You can see the coverage differences in real-world testing via the images below.
Atomberg 1200 mm Coverage Test
Atomberg 1400 mm Coverage Test
Speed Control Test
The Atomberg 1200 mm and 1400 mm both have identical speed control systems.
| Speed Control Test | Control Feel | Speed Options |
| Atomberg 1400 mm | Precise | 6 + Boost |
| Atomberg 1200 mm | Precise | 6 + Boost |
The average number of speed settings across all ceiling fans tested to date is 3-4, which means that both Atomberg models offer superior control.
These are not uncommon features for BLDC fans, as BLDC technology allows for more precise speed control than conventional motors.
Speed control on both the Atomberg 1400 mm and 1200 mm is smooth enough to provide exact comfort levels, make fine adjustments, and optimize energy consumption.
Build Quality Test
Build quality on the Atomberg ceiling fans is excellent across the board. When considering build quality, we’re looking at two factors—material quality and construction integrity.
| Build Quality Test | Score | Blade Material | Overall Quality |
| Atomberg 1400 mm | 9.0 | Aluminium/ABS | Excellent |
| Atomberg 1200 mm | 9.0 | Aluminium/ABS | Excellent |
Build quality is great, both models have BLDC motors and durable blades.
Average build quality score across all fans tested is 7.5. Both Atomberg models are above average.
I would have loved to see more premium materials like solid wood blades for looks, but that’s not always practical for energy efficient designs.
Smart Features Test
Atomberg 1200 mm and 1400 mm both have good smart feature scores of 8.5. They have IR remote controls, timer functions, sleep modes, LED indicators and optional IoT connectivity in smart variants.
Atomberg 1200 mm is slightly more compact so easier to fit in small spaces. But 1400 mm has same smart features and covers larger area.
| Smart Features Test | Smart Score | Remote | Timer | Sleep Mode | IoT | Voice Control |
| Atomberg 1400 mm | 8.5 | 9.0 | 9.0 | 9.0 | 8.0* | 8.0* |
| Atomberg 1200 mm | 8.5 | 9.0 | 9.0 | 9.0 | 8.0* | 8.0* |
*Available in smart variants only
Installation Test
Installation is straightforward on both Atomberg models. They both come with comprehensive mounting kits and clear instructions.
| Installation Test | Score | Weight Class | Mounting Ease |
| Atomberg 1400 mm | 8.8 | Moderate | Good |
| Atomberg 1200 mm | 9.2 | Light | Excellent |
Technically the Atomberg 1200 mm has the superior installation experience due to its lighter weight and more manageable size.
However, both fans include professional installation options through Urban Company or Atomberg’s service network.
Maintenance Test
Maintenance requirements are minimal for both of these ceiling fans. As is the case with most BLDC fans, the maintenance phase is limited to occasional cleaning, and the motor requires no regular servicing.
| Maintenance Test | Score | Cleaning Ease | Service Interval |
| Atomberg 1400 mm | 8.5 | Good | Minimal |
| Atomberg 1200 mm | 9.0 | Excellent | Minimal |
Right out of the box, both fans are designed for long-term, maintenance-free operation. The 1200 mm scores slightly higher due to easier blade access for cleaning.
Company
The company analysis for both of these ceiling fans is the same because they are made by the same company, Atomberg.
| Company | Atomberg |
| Score | 9.5 |
| Warranty Period | 2+1 years on-site |
| Service Network | Pan-India coverage |
| Shipping | ₹0 |
| Installation | Professional available |
| Trust | Outstanding |
| Country of Origin | India |
They both have a long 2+1 year on-site warranty, extensive service network, and professional installation options.
Room Suitability
The Atomberg 1200 mm is suitable for a range of room sizes while the Atomberg 1400 mm excels in larger spaces.
| Room Size | Ceiling Height | Suitability |
| Atomberg 1400 mm | 10+ feet | Large rooms, Living rooms, Halls |
| Atomberg 1200 mm | 8-10 feet | Bedrooms, Study rooms, Kitchen |
The Atomberg 1200 mm comes in one standard size—a 1200 mm blade sweep. This is a size with pretty wide appeal that suits most residential rooms.
That’s where the Atomberg 1400 mm comes in. This ceiling fan with its 1400 mm sweep—provides superior coverage for larger spaces.
As with most generalizations, there are always some exceptions. If you have a very large living room or high ceilings, you may prefer a larger fan. Or if you have a very compact room under 100 sq ft, you may want an even smaller option.
This ceiling fan takes a win here and encompasses a wider coverage area.
Support & Room Types
If you’re not sure which size is best for you, check the tables below. To use these tables, find your room size and ceiling height.
As you can see, not all fan sizes are suitable for all rooms. It’s important to know your room dimensions prior to purchasing a new ceiling fan.
Atomberg 1200 mm
| Room Size | Living Room | Bedroom | Kitchen |
| Under 100 sq ft | Maybe | Yes | Yes |
| 100-150 sq ft | Yes | Yes | Yes |
| 150-200 sq ft | Maybe | Maybe | No |
Atomberg 1400 mm
| Room Size | Living Room | Bedroom | Kitchen |
| Under 100 sq ft | No | Maybe | No |
| 100-150 sq ft | Maybe | Yes | Maybe |
| 150-200+ sq ft | Yes | Yes | Yes |
Design
Because both of these ceiling fans are manufactured by the same company, Atomberg, they have a similar design, technology, and features.
| Design | Type | Blade Sweep |
| Atomberg 1400 mm | BLDC Motor Fan | 1400 mm |
| Atomberg 1200 mm | BLDC Motor Fan | 1200 mm |
These are both BLDC motor fans with smart remotes, multiple speed settings, and similar construction quality too.
Atomberg 1200 mm
• Type: BLDC Motor Technology
• Sweep: 1200 mm
• Profile: Sleek and Modern
Atomberg 1400 mm
• Type: BLDC Motor Technology
• Sweep: 1400 mm
• Profile: Contemporary Design
Materials
On the inside, both of these Atomberg fans have BLDC motors, copper windings, aluminium or ABS blades, and quality bearings.
Atomberg 1200 mm
• Aluminium or ABS blades
• BLDC motor with copper windings
• High-grade bearings
• Powder-coated or glossy finish
• Quality capacitors
Atomberg 1400 mm
• Aluminium or ABS blades
• BLDC motor with copper windings
• Premium bearings
• Powder-coated or glossy finish
• Durable capacitors
The biggest difference in the makeup of these two ceiling fans is essentially the blade sweep.
On the Atomberg 1200 mm, there is a 1200 mm blade sweep, and the 1400 mm has blades that span 1400 mm. Also, the 1400 mm typically weighs slightly more due to the larger blade size, which impacts installation but not performance.
Which Ceiling Fan Should You Buy?
As you can see in the tests and analysis above, even though the blade sweep is the biggest difference between these two ceiling fans, this factor alone has a decent impact on performance, across the board.
| Atomberg Ceiling Fans | Score | Best For | Room Size | Check Price |
| Atomberg 1400 mm | 9.12 | Large Rooms, Maximum Coverage | 150-200+ sq ft | Check Price |
| Atomberg 1200 mm | 8.85 | Medium Rooms, Value | 100-150 sq ft | Check Price |
Should I Buy the Atomberg 1200 mm?
I would recommend the Atomberg 1200 mm if:
- Lower Price Point – While the 1400 mm does outperform the 1200 mm in coverage categories, the difference isn’t huge. If you want to save some cash and still have a great ceiling fan, the Atomberg 1200 mm is a good choice.
- Compact Profile – If you don’t want a 1400 mm ceiling fan, stick with the 1200 mm which is perfect for medium sized rooms.
- Easier Installation – Because of the lighter weight, the 1200 mm is also easier to install than the 1400 mm (especially for DIY installation).
Should I Buy the Atomberg 1400 mm?
I would recommend the Atomberg 1400 mm if:
- Better Overall Performance – The Atomberg 1400 mm was as good or better than the original Atomberg 1200 mm in most categories. Most notably, it has better coverage and higher max RPM. If coverage area or air circulation is important to you then the 1400 mm is the clear choice.
- Larger Spaces – If you’re looking for a fan for living rooms, halls or large bedrooms, the 1400 mm is the right size. It covers 20-30% more area.
- Outdoor Applications – The 1400 mm performs better in semi-outdoor spaces where more air movement is needed.
- High Ceilings – The 1400 mm maintains better air circulation when installed on ceilings above 10 feet.
FAQ
No. The Atomberg 1400 mm may be too big for bedrooms under 150 sq ft. The excessive air circulation can be uncomfortable and the large sweep may look disproportionate.
For smaller bedrooms, you may want to opt for the Atomberg 1200 mm which provides optimal air circulation for 100-150 sq ft rooms. In most cases, smaller rooms require proportionally sized fans to achieve the same comfort level as larger fans in bigger spaces.
