Daikin and Mitusbishi are two of the most popular air conditioner brands in the market. Daikin’s aircon is known for its quality and efficient cooling, while Mitsubishi’s aircon is known for its durability and long lasting performance. So, which one should you choose?
Daikin’s Aircon VS Mitsubishi’s Aircon: Brand Origin
Daikin air conditioners are made by Daikin Industries, Ltd., a Japanese company that was founded in 1924. Mitsubishi air conditioners are made by Mitsubishi Electric Corporation, also a Japanese company that was founded in 1921.
Both brands have a long history and quality craftsmanship behind them. As you may already know, Japanese products are well-known for their durability, so you can expect both of these brands to last long and perform well.
Daikin Aircon VS Mitsubishi Aircon: Build Quality
When it comes to quality, Daikin air conditioners are slightly ahead of Mitsubishi air conditioners. This is because Daikin air conditioners use better quality materials and components than Mitsubishi air conditioners, that’s why aircon from Daikin is more durable.
As a result, Daikin air conditioners are more durable and have a longer lifespan than Mitsubishi air conditioners. So, if you’re looking for an air conditioner that will last long and perform well, Daikin is the better choice.
Daikin Aircon VS Mitsubishi Aircon: Features
Both Daikin and Mitsubishi air conditioners come with a variety of features that make them stand out from their competitors. However, Daikin air conditioners have more features than Mitsubishi air conditioners.
For example, Daikin air conditioners come with a self-cleaning feature that helps keep the coils clean and free of dirt. This is a valuable feature because it helps maintain the efficiency of the air conditioner and prevents it from breakdowns. Mitsubishi air conditioners also come with a self-cleaning feature, but it’s not as effective as the one on Daikin air conditioners.
Compare Singapore’s best-selling models head-to-head:
| Feature | Daikin iSmile Eco | Mitsubishi Starmex |
| NEA Tick Rating | 5 Ticks | 5 Ticks |
| Noise Level (Indoor) | 21 dB | 19 dB |
| Refrigerant | R32 (eco-friendly) | R32 (eco-friendly) |
| Air Purification | Streamer Discharge | Plasma Quad Plus |
| Cooling Technology | Coanda Airflow | 3D i-See Sensor |
| Smart Control | Wi-Fi (optional adapter) | Wi-Fi (optional adapter) |
| Self-Cleaning | Yes | Yes |
| Warranty (General) | 1 year | 1 year |
| Warranty (Compressor) | 5 years | 5 years |
Daikin Aircon VS Mitsubishi Aircon: Energy Usage
When it comes to energy usage, both Daikin and Mitsubishi air conditioners are very efficient. However, Daikin air conditioners are slightly more efficient than Mitsubishi air conditioners in terms of their cost of operations.
In the long run, Daikin air conditioners cost you less to operate. The lower cost is about 10% less to operate a Daikin air conditioner than it would to operate a Mitsubishi air conditioner.
Understanding different aircon modes can also help you optimize your air conditioner’s energy usage and get the most out of your investment.
Daikin Aircon VS Mitsubishi Aircon: Noise Level Comparison
Noise level is a deciding factor for Singapore bedrooms where the aircon runs 8–10 hours nightly. Mitsubishi vs Daikin aircon noise performance differs meaningfully, Mitsubishi Starmex units operate at 19 dB at their lowest fan setting, while Daikin iSmile units produce approximately 21 dB.
For context, 20 dB is equivalent to rustling leaves. Both are remarkably quiet, but households prioritising absolute silence for light sleepers should note Mitsubishi’s 2 dB advantage.
Daikin Aircon VS Mitsubishi Aircon: Maintenance
In terms of maintenance, both Daikin and Mitsubishi air conditioners are easy to maintain. Both brands offer annual maintenance plans that include regular cleaning and tune-ups. So, if you’re looking for an air conditioner that’s easy to maintain, both Daikin or Mitsubishi are good choices.
The cost for maintenance is also similar for both brands. Typically, it’ll cost you about $100 per year to maintain a Daikin air conditioner and about $120 per year to maintain a Mitsubishi air conditioner.
Daikin Aircon VS Mitsubishi Aircon: Warranty Comparison
Both brands offer similar warranty structures in Singapore. Daikin provides a 1-year comprehensive warranty covering all parts and labour, plus a 5-year compressor warranty.
Mitsubishi matches this with 12 months of general coverage and 60 months of compressor protection. Extended warranty packages are available through authorized dealers for both brands.
The warranty terms are effectively identical, so this factor should not influence your daikin or mitsubishi aircon decision.
Daikin Aircon VS Mitsubishi Aircon: Prices
Aircon pricing in Singapore is typically quoted as system packages including installation. Here’s what Daikin and Mitsubishi systems cost in 2026:
| System Type | Daikin (with install) | Mitsubishi (with install) |
| System 1 (1 indoor + 1 outdoor) | $1,100–$1,400 | $1,050–$1,350 |
| System 2 (2 indoor + 1 outdoor) | $2,200–$2,800 | $2,100–$2,700 |
| System 3 (3 indoor + 1 outdoor) | $3,000–$3,800 | $2,900–$3,600 |
| System 4 (4 indoor + 1 outdoor) | $3,800–$4,800 | $3,700–$4,600 |
Daikin aircon price runs approximately 5–8% higher than equivalent Mitsubishi systems. The premium reflects Daikin’s Streamer air purification technology included in their higher-tier models.
For budget-conscious buyers choosing base models, the price gap narrows significantly. Multi-unit package deals from authorized dealers often include free installation materials and first-year servicing.
If you’re looking to maximize your energy savings, understanding the benefits of inverter aircon technology can provide deeper insights into how you can cut down on energy costs.
Daikin Aircon Review vs Mitsubishi Aircon Review: What Singapore Users Say
Singapore homeowner feedback across Hardware Zone forums, Google Reviews, and Facebook groups reveals consistent patterns for both brands.
Daikin aircon review highlights: Users consistently praise quiet operation and effective air purification, particularly during haze season. The most common complaint involves the optional Wi-Fi adapter costing extra rather than being built-in. Multiple reviews note that Daikin units maintain cooling performance well even after 7–8 years of daily use, provided regular servicing is maintained.
Mitsubishi aircon review highlights: The Starmex series dominates positive feedback for bedroom use due to exceptionally low noise levels. Users appreciate the longer 5-year compressor warranty standard across most models. The most frequent criticism relates to slightly higher servicing costs for Mitsubishi units compared to Daikin, though the difference is marginal at $10–$20 per session.
Both brands receive overwhelmingly positive daikin aircon review and mitsubishi aircon review sentiment in Singapore, the deciding factor typically comes down to whether noise level or air purification matters more to the household.
Daikin Aircon VS Mitsubishi: Which One Should I Choose?
So, after knowing the differences between Daikn and Mitsubishi aircon, which one should you choose? If you’re looking for an air conditioner that’s well-built and comes with more features, Daikin is the better choice. However, if you’re looking for an air conditioner that’s slightly more affordable, you can consider Mitsubishi.
At the end of the day, both brands offer great air conditioners that will last long and perform well. So, it really comes down to your personal preferences. Whichever brand you choose, you can’t go wrong.
Final Thoughts
There you have it! A comparison of Daikin air conditioners and Mitsubishi air conditioners. As you can see, both brands offer great air conditioners that come with a variety of features. So, it really comes down to your personal preferences and needs!
If you’re interested in exploring more options, check out our detailed comparison of Daikin versus LG air conditioners to see how they stack up against each other.
For tips on keeping your room cool without relying solely on air conditioning, you can read our guide on keeping your room cool without aircon.
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FAQs
Is Daikin or Mitsubishi better for HDB flats in Singapore?
Both brands suit HDB apartments equally well. Daikin’s System 3 and System 4 packages are the most popular for 4-room and 5-room HDB flats. Mitsubishi’s Starmex series is equally well-suited. Choose Daikin if air purification matters most, or Mitsubishi if bedroom noise level is the priority.
How long do Daikin and Mitsubishi aircon units last in Singapore?
With regular servicing every 3 months, both Daikin and Mitsubishi units commonly last 10 to 15 years in Singapore’s climate. Mitsubishi units have a slight reputation for longevity, with many homeowners reporting 12+ years of reliable performance from Starmex models.
Which brand is cheaper to service, Daikin or Mitsubishi?
General servicing costs are similar at $25–$40 per unit per session. Chemical wash pricing is also comparable at $80–$120 per unit for both brands. Helpling’s aircon servicing covers both Daikin and Mitsubishi units at transparent pricing.
Can I mix Daikin and Mitsubishi units in the same home?
No. Multi-split systems require all indoor units to match the outdoor unit’s brand. You cannot connect a Daikin indoor unit to a Mitsubishi outdoor compressor. Each system must be single-brand.
