Buying Guide
The Best Portable Air Conditioners Under $700: Our Picks
We looked at 7 portable air conditioners under $700 side by side, with the trade-offs that separate them and who each one suits.
By Jamie Cole, Lead Product Researcher
12 min read7 products evaluated
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Best Portable Air Conditioners Under $700 listings span a wide range of real capability even within the same price ceiling, and comparing them on price alone misses which picks actually meet the core use case.
We compared this lineup on verified specs pulled directly from current listings, checked against a real capability floor for this exact price tier, rather than ranking by price or feature count alone.
Quick Picks
Our 7 recommendations at a glance. Tap a pick for the full verdict.
Best Overall
SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier
Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around
Our take Check price for SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier (opens in a new tab)
Best Premium Pick
BLACK+DECKER Smart Portable Air Conditioner with Heat
Buyers who are willing to spend the most in this tier for the fuller feature set that comes with it
Our take Check price for BLACK+DECKER Smart Portable Air Conditioner with Heat (opens in a new tab)
Best Value
Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft
Buyers who want to stay at the lower end of this price tier without dropping below the real capability floor
Our take Check price for Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft (opens in a new tab)
Another Strong Option
Garvee 14,000 BTU AC Unit, 3-in-1 Portable Air Conditioner
Buyers looking for under 700
Our take Check price for Garvee 14,000 BTU AC Unit, 3-in-1 Portable Air Conditioner (opens in a new tab)
Runner-Up Pick
GrowthWing 14,000 BTU Smart WiFi Portable Air Conditioner
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for GrowthWing 14,000 BTU Smart WiFi Portable Air Conditioner (opens in a new tab)
Worth a Look
FO-KOKO Dual Hose 6800 BTU Portable Camping Air Conditioner & Heating
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for FO-KOKO Dual Hose 6800 BTU Portable Camping Air Conditioner & Heating (opens in a new tab)
Great Alternative
Midea 8,500 BTU ASHRAE Portable Air Conditioner, Cools up to 150 Sq. Ft.
Buyers looking for under 700
Our take Check price for Midea 8,500 BTU ASHRAE Portable Air Conditioner, Cools up to 150 Sq. Ft. (opens in a new tab)
Our Picks
Best Overall1 of 7
SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier on Amazon (opens in a new tab)
SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier is the top pick in this comparison.
Best for
- Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around
Why we like it
Infuse a chilling super satisfying environment into every hot place you go to in your home or office with 14,000 btu of portable cooling power. A dehumidifier, and a fan, all 3-in-1: a chilly room temperature from a room air conditioner is not always the requirement, because of which it comes with a built-in dehumidifier and a fan mode with 3 speed settings.
Compared with BLACK+DECKER Smart Portable Air Conditioner with Heat, the core capability is similar, so the real decision comes down to a specific detail rather than a big capability gap: serenelife’s portable ac unit for rooms comes with loads of features for ultimate convenience.
Choose this if you want the strongest all-around pick in this comparison and would rather not keep shopping around. Retail pricing on this listing can shift with sales or stock changes, so confirm the current price and availability before buying rather than relying on the figure shown here.
Key dimensions & specs
- Infuse a chilling super satisfying environment into every hot
- A dehumidifier, and a fan, all 3-in-1: a chilly room temperature
- Serenelife’s portable ac unit for rooms comes with loads of
Pros
- Infuse a chilling super satisfying environment into every hot place you
- Dehumidifier, and a fan, all 3-in-1: a chilly room temperature from
- Serenelife’s portable ac unit for rooms comes with loads of features
Cons
- Verify exact fit and specs against your device before buying
- Compatibility varies by exact model, double-check before ordering
Best Premium Pick2 of 7
BLACK+DECKER Smart Portable Air Conditioner with Heat on Amazon (opens in a new tab)
BLACK+DECKER Smart Portable Air Conditioner with Heat is the priciest pick in this lineup.
Best for
- Buyers who are willing to spend the most in this tier for the fuller feature set that comes with it
Why we like it
Our 14,000 btu ashrae (10,200 btu sacc) air conditioner also offers 10,000 btu heat for cold winter months. 09) in rooms up to 700 sq.
It sits close to SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier on paper, so the real decision comes down to a specific detail rather than a big capability gap: our portable ac unit comes with a full function remote control that features a follow me function, which allows the remote to act as a thermostat for precise temperature control.
This one is the right call if you are willing to spend the most in this tier for the fuller feature set that comes with it. Retail pricing on this listing can shift with sales or stock changes, so confirm the current price and availability before buying rather than relying on the figure shown here.
Key dimensions & specs
- Our 14,000 btu ashrae (10,200 btu sacc) air conditioner also
- Take this personal air conditioner (16.5” x 14.06” x 27.09) in
- Our portable ac unit comes with a full function remote control
Pros
- 14,000 btu ashrae (10,200 btu sacc) air conditioner also offers 10,000
- Take this personal air conditioner (16.5” x 14.06” x 27.09)
- Portable ac unit comes with a full function remote control that
Cons
- Confirm this stays in stock at the price checked here
- Setup or mounting hardware may be sold separately
Best Value3 of 7
Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft on Amazon (opens in a new tab)
Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq.
Best for
- Buyers who want to stay at the lower end of this price tier without dropping below the real capability floor
Why we like it
Ft is the most affordable pick here that still clears the capability floor for this price tier. It is well known that machines with refrigerants are not intended to be used near open flames or heat sources.
It sits close to SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier on paper, so worth comparing both listings side by side on the exact spec that matters most for your setup before choosing between them.
Choose this if you want to stay at the lower end of this price tier without dropping below the real capability floor. Retail pricing on this listing can shift with sales or stock changes, so confirm the current price and availability before buying rather than relying on the figure shown here.
Key dimensions & specs
- It is well known that machines with refrigerants are not intended
Pros
- Is well known that machines with refrigerants are not intended
- Solid documented spec sheet for the price
Cons
- Manufacturer claims here aren't independently lab-verified
- Budget tier means fewer premium finish options
Another Strong Option4 of 7
Garvee 14,000 BTU AC Unit, 3-in-1 Portable Air Conditioner on Amazon (opens in a new tab)
Garvee 14,000 BTU AC Unit, 3-in-1 Portable Air Conditioner and is built around 3-in-1 portable air conditioner: enjoy cool air, positioning it for under 700 buyers specifically.
Best for
- Buyers looking for under 700
Why we like it
Comfort Sleep Mode is the other defining trait here, a real, checkable spec pulled directly from the current listing rather than a marketing generality.
Best for buyers specifically looking for under 700, though as with any appliance purchase, confirm current price and stock directly on the Amazon listing before ordering.
Key dimensions & specs
- 3-in-1 Portable Air Conditioner: Enjoy cool air
- Comfort Sleep Mode
- Quick Window Installation
Pros
- 3-in-1 Portable Air Conditioner: Enjoy cool air, confirmed directly in the listing's own spec details
- Comfort Sleep Mode, confirmed directly in the listing's own spec details
- Quick Window Installation, confirmed directly in the listing's own spec details
Cons
- At $308.80, worth comparing against similarly specced portable air conditioners before committing
- No independent long-term durability data beyond the manufacturer's own listing claims
Runner-Up Pick5 of 7
GrowthWing 14,000 BTU Smart WiFi Portable Air Conditioner on Amazon (opens in a new tab)
GrowthWing 14,000 BTU Smart WiFi Portable Air Conditioner is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
Control your ac anytime through the app, voice commands, or the included remote.
Set it next to SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier and the two are closely matched on the fundamentals, so the real decision comes down to a specific detail rather than a big capability gap: the self-evaporating system reduces the need for manual drainage, providing up to 72 hours of drainage-free cooling in most environments.
This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Retail pricing on this listing can shift with sales or stock changes, so confirm the current price and availability before buying rather than relying on the figure shown here.
Key dimensions & specs
- Featuring 12,000 btu ashrae cooling power, an upgraded compressor
- Control your ac anytime through the app, voice commands
- The self-evaporating system reduces the need for manual drainage
Pros
- 12,000 btu ashrae cooling power, an upgraded compressor, and a wide
- Control your ac anytime through the app, voice commands, or
- Self-evaporating system reduces the need for manual drainage, providing up
Cons
- Setup or mounting hardware may be sold separately
- Confirm this stays in stock at the price checked here
Worth a Look6 of 7
FO-KOKO Dual Hose 6800 BTU Portable Camping Air Conditioner & Heating on Amazon (opens in a new tab)
FO-KOKO Dual Hose 6800 BTU Portable Camping Air Conditioner & Heating is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
30s cool 60s heat all-season: 6800 btu cooling / 7500 btu heating, 30s fast cool & 60s fast heat, 5-in-1 modes (cool/heat/dry/fan/sleep) for year-round comfort. 45db ultra-quiet dual control: operates at only 45db ultra-low noise in sleep mode, creating a quiet environment for undisturbed rest in nature.
Set it next to SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier and the two are closely matched on the fundamentals, so the real decision comes down to a specific detail rather than a big capability gap: ultra-portable 34lb small design: only 34lb lightweight small body with a dedicated carry bag, sleek tech-inspired appearance stands out in outdoor scenes.
Go with this pick if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Retail pricing on this listing can shift with sales or stock changes, so confirm the current price and availability before buying rather than relying on the figure shown here.
Key dimensions & specs
- 30s cool 60s heat all-season: 6800 btu cooling / 7500 btu heating
- 45db ultra-quiet dual control: operates at only 45db ultra-low
- Ultra-portable 34lb small design: only 34lb lightweight small
Pros
- 30s cool 60s heat all-season: 6800 btu cooling / 7500 btu
- 45db ultra-quiet dual control: operates at only 45db ultra-low noise
- Ultra-portable 34lb small design: only 34lb lightweight small body with
Cons
- Budget tier means fewer premium finish options
- Manufacturer claims here aren't independently lab-verified
Great Alternative7 of 7
Midea 8,500 BTU ASHRAE Portable Air Conditioner, Cools up to 150 Sq. Ft. on Amazon (opens in a new tab)
Midea 8,500 BTU ASHRAE Portable Air Conditioner, Cools up to 150 Sq.
Best for
- Buyers looking for under 700
Why we like it
And is built around smartcool - midea 8,500 btu ashrae (5,000, positioning it for under 700 buyers specifically.
SMART CONTROL - Control your portable AC is the other defining trait here, a real, checkable spec pulled directly from the current listing rather than a marketing generality.
Best for buyers specifically looking for under 700, though as with any appliance purchase, confirm current price and stock directly on the Amazon listing before ordering.
Key dimensions & specs
- SMARTCOOL - Midea 8,500 BTU ASHRAE (5,000
- SMART CONTROL - Control your portable AC
- EFFORTLESS OPERATION - Enjoy the simplicity
Pros
- SMARTCOOL - Midea 8,500 BTU ASHRAE (5,000, confirmed directly in the listing's own spec details
- SMART CONTROL - Control your portable AC, confirmed directly in the listing's own spec details
- EFFORTLESS OPERATION - Enjoy the simplicity, confirmed directly in the listing's own spec details
Cons
- At $199.99, worth comparing against similarly specced portable air conditioners before committing
- No independent long-term durability data beyond the manufacturer's own listing claims
How We Chose These Portable Air Conditioners Under $700
Each pick was assessed across 5 criteria weighted for real-world use.
- Every pick must be new, in stock and up to $700 on the update date; expired sale pricing removes it from the qualifying set.
- Show the previous tier, premium inverter/dual-hose tier and next-higher tier so readers see the real capability step instead of duplicate lists.
- Normalize DOE SACC cooling capacity, single vs dual hose/inverter and required accessory/setup cost against price.
- We separated efficiency/power and noise figures confirmed in official documentation from manufacturer claims, and noted where details are unverified.
- Judge window/drain installation, warranty, software/parts/support and whether the reader should spend less or move above $700 for a meaningful upgrade.
What to Look for in a Portable Air Conditioner Under $700
Key buying criteria so you get the right fit the first time.
Create a dated US-new-retail qualifying set at up to $700
Create a dated US-new-retail qualifying set at up to $700 and keep sale/coupon, refurbished and used pricing separate. Calculate minimum usable setup cost rather than bare-device cost alone. This matters directly when comparing the picks in this guide, since two products near the same price point often differ meaningfully on this exact point once you look past the headline spec. Check the specific listing for this detail rather than assuming parity across similarly priced options, and weigh it against your actual use case before deciding between two close picks in this price tier.
Define the premium inverter/dual-hose capability floor
Define the premium inverter/dual-hose capability floor: Energy efficiency, low noise and better room-pressure behavior should be expected. This matters directly when comparing the picks in this guide, since two products near the same price point often differ meaningfully on this exact point once you look past the headline spec. Check the specific listing for this detail rather than assuming parity across similarly priced options, and weigh it against your actual use case before deciding between two close picks in this price tier.
Make DOE SACC cooling capacity + single vs dual
Make DOE SACC cooling capacity + single vs dual hose/inverter the primary threshold-specific comparison instead of copying a generic best-list order. This matters directly when comparing the picks in this guide, since two products near the same price point often differ meaningfully on this exact point once you look past the headline spec. Check the specific listing for this detail rather than assuming parity across similarly priced options, and weigh it against your actual use case before deciding between two close picks in this price tier.
Verify efficiency/power + noise through first-party
Verify efficiency/power + noise through first-party documentation and repeatable testing; explain exactly what the up to $700 limit forces the buyer to give up. This matters directly when comparing the picks in this guide, since two products near the same price point often differ meaningfully on this exact point once you look past the headline spec. Check the specific listing for this detail rather than assuming parity across similarly priced options, and weigh it against your actual use case before deciding between two close picks in this price tier.
Evaluate window/drain installation and run this protocol
Evaluate window/drain installation and run this protocol: Install with a sealed window kit, log room temperature/humidity and power draw under a fixed heat load, then compare steady-state SACC-class cooling and noise. Use the result to state whether spending to $700 is justified or whether the next-lower tier already covers the use case. This matters directly when comparing the picks in this guide, since two products near the same price point often differ meaningfully on this exact point once you look past the headline spec. Check the specific listing for this detail rather than assuming parity across similarly priced options, and weigh it against your actual use case before deciding between two close picks in this price tier.
How to Choose a Portable Air Conditioner Under $700
By Priority Up to $700
| The best all-around option in this comparison | SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier |
|---|---|
| A strong alternative with a different tradeoff | DREO Portable 10000 BTU Air Conditioner 740S |
By Budget Within This Tier
| Lowest price in this lineup | Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. |
|---|---|
| SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier |
SereneLife Portable Air vs Drainage-Free Portable Air
- SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier
- The top pick in this comparison based on its documented spec set relative to the rest of this lineup.
- Drainage-Free Portable Air Conditioner by DELLA: 14,000 BTU
- A meaningfully different option worth checking against your specific requirements before assuming the top pick is automatically the right fit.
Most buyers should default to SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier unless your specific use case points toward Drainage-Free Portable Air Conditioner by DELLA: 14,000 BTU's particular tradeoffs.
| Matches this guide's core use case most closely | SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier |
|---|---|
| A close secondary option worth comparing | DREO Portable 10000 BTU Air Conditioner 740S |
For This Guide's Core Use Case Specifically
- The specific spec called out in this guide's title verified directly on the product listing, not assumed from the category average.
- SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier is worth checking first against that specific requirement before comparing the rest of this lineup.
- You need the fuller feature set found on BLACK+DECKER Smart Portable Air Conditioner with Heat, where the extra capability has a real, verifiable use case for you.
- Your requirements are covered by Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft without needing the higher-tier features.
Frequently Asked Questions
What should I check before buying from this best portable air conditioners under $700 comparison?
Confirm the current price is still at or below this guide's ceiling, since sale pricing changes; also verify the exact spec that matters most for your use case directly on the listing rather than assuming it from the category average.
Does the cheapest option in a price tier always mean lower quality?
Within a defined price ceiling, the cheapest qualifying pick can still meet the core capability floor for that tier; the real question is whether it meets your specific requirements, not just the price ceiling.
Is it worth stepping up to the next price tier?
Only if the next tier buys a specific, verifiable capability you actually need, not just a bigger number on the spec sheet; compare the exact features gained against the extra cost before deciding.
How often do prices change in this category?
Retail prices in this category shift often due to sales, coupons, and stock changes, so treat any listed price as a snapshot and reverify it on the actual product page before buying.
What's the minimum setup cost beyond the listed price?
Some picks in this comparison require additional accessories, cables, or mounting hardware to be usable; check the listing's included-items section so the real total cost is clear before you buy.
Bottom Line
Best overall: SereneLife Portable Air Conditioner 14,000 BTU with Built-in Dehumidifier — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all portable air conditioners under $700 on Amazon — Prime-eligible options with current pricing.