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SereneLife SLPAC8 vs De'Longhi Pinguino Compact PACEM360-6ALWH

Which Air Conditioner Is Better?

    Top
    Main Differences
    Design
      SizeBody
    Performance
      CapacityEfficiency When CoolingEfficiency When Maintaining TemperatureTemperature StabilityHumidity StabilityInside Noise
    Environmental Impact and Features
      Environmental ImpactFeatures
    Comments

Products

SereneLife SLPAC8
De'Longhi Pinguino Compact PACEM360-6ALWH

Tested using Methodology v1.0

Updated Jun 05, 2025 03:01 PM

SEE PRICE
Amazon

Tested using Methodology v1.0

Updated Jun 05, 2025 03:44 PM

SEE PRICE
Amazon
SereneLife SLPAC8 Picture

Track

De'Longhi Pinguino Compact PACEM360-6ALWH Picture

Track

Type
Single-Hose Portable A/C
Compressor Technology
Non-Inverter
Advertised Capacity (DOE)
4,000 BTU/hr
Tested Capacity
3,335 BTU/hr (978 W)
Type
Single-Hose Portable A/C
Compressor Technology
Non-Inverter
Advertised Capacity (DOE)
6,000 BTU/hr
Tested Capacity
3,739 BTU/hr (1,096 W)
  1. Recommended in 1 article:
  2. Portable

Our Verdict

SereneLife SLPAC8

De'Longhi Pinguino Compact PACEM360-6ALWH

The SereneLife SLPAC8 is better than the De'Longhi Pinguino Compact PACEM360-6ALWH. The SereneLife is a little more compact, marginally more power-efficient at cooling and maintaining temperature, and has a higher overall cooling capacity. However, it's still far from spectacular in that last respect. Meanwhile, the De'Longhi runs noticeably quieter, especially at its lowest cooling setting.

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Variants

  • SLPAC8 (Black/White)
  • PACEM360-6ALWH (White)

Review

See SereneLife SLPAC8 Review
See De'Longhi Pinguino Compact PACEM360-6ALWH Review
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0 

Check Price

Black/White
SLPAC8
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White
PACEM360-6ALWH
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SLPAC8
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Main Differences for
Large Room

Threshold 

0.10

Large Room 
 

5.1
5.8

Inside Noise 
 

4.4
6.7

Capacity 
 

5.3
5.8

Full Comparison

Design

Size 
 

7.5
7.3

Dimensions Photo 
 

Compare High-Res
SereneLife SLPAC8 Dimensions Photo
Compare High-Res
De'Longhi Pinguino Compact PACEM360-6ALWH Dimensions Photo

Height  

67 cm (26.4")
70 cm (27.5")

Width  

37 cm (14.6")
43 cm (16.7")

Depth  

38 cm (14.8")
35 cm (13.6")

Body  

Type 
 

Single-Hose Portable A/C
Single-Hose Portable A/C

Material 
 

Plastic
Plastic

Weight  

18 kg (40 lbs)
24 kg (53 lbs)

Power Cord Length  

1.9 m (6.2 ft)
2.0 m (6.5 ft)
Performance

Capacity 
 

5.3
5.8

Temperature 28°C -> 21°C  

 Preview Graph
SereneLife SLPAC8 Temperature 28°C -> 21°C
 Preview Graph
De'Longhi Pinguino Compact PACEM360-6ALWH Temperature 28°C -> 21°C
 Compare in Graph Tool

Advertised Coverage 
 

215 ft² (20 m²)
400 ft² (37 m²)

Advertised Capacity (DOE) 
 

4,000 BTU/hr
6,000 BTU/hr

Time To Cool From 28°C To 21°C 
 

70 min (1.17 hrs)
70 min (1.17 hrs)

Sensible Energy Exchanged 
 

3,575 BTU (1,048 Wh)
4,030 BTU (1,182 Wh)

Latent Energy Exchanged 
 

316 BTU (93 Wh)
332 BTU (97 Wh)

Tested Capacity 
 

3,335 BTU/hr (978 W)
3,739 BTU/hr (1,096 W)

Efficiency When Cooling 
 

5.2
4.9

Temperature And Power Consumption 28°C -> 21°C  

 Preview Graph
SereneLife SLPAC8 Temperature And Power Consumption 28°C -> 21°C
 Preview Graph
De'Longhi Pinguino Compact PACEM360-6ALWH Temperature And Power Consumption 28°C -> 21°C
 Compare in Graph Tool

Electrical Energy Consumed 
 

962 Wh (3,280 BTU)
1,171 Wh (3,993 BTU)

Total Energy Exchanged 
 

3,891 BTU (1,141 Wh)
4,362 BTU (1,279 Wh)

Energy Efficiency Ratio 
 

4.0
3.7

Efficiency When Maintaining Temperature 
 

4.7
4.3

Power Consumption While Maintaining Temperature  

 Preview Graph
SereneLife SLPAC8 Power Consumption While Maintaining Temperature
 Preview Graph
De'Longhi Pinguino Compact PACEM360-6ALWH Power Consumption While Maintaining Temperature
 Compare in Graph Tool

Electrical Energy Consumed 
 

781 Wh (2,663 BTU)
919 Wh (3,134 BTU)

Energy Exchanged 
 

1,720 BTU (504 Wh)
1,720 BTU (504 Wh)

Energy Efficiency Ratio 
 

2.2
1.9

Temperature Stability 
 

9.0
8.5

Temperature Stability Around The Setpoint  

 Preview Graph
SereneLife SLPAC8 Temperature Stability Around The Setpoint
 Preview Graph
De'Longhi Pinguino Compact PACEM360-6ALWH Temperature Stability Around The Setpoint
 Compare in Graph Tool

Temperature Delta 
 

0.2 °C (0.4 °F)
0.3 °C (0.5 °F)

Humidity Stability 
 

8.2
8.4

Humidity Stability Over Time  

 Preview Graph
SereneLife SLPAC8 Humidity Stability Over Time
 Preview Graph
De'Longhi Pinguino Compact PACEM360-6ALWH Humidity Stability Over Time
 Compare in Graph Tool

Humidity Delta 
 

1.4%pt.
1.1%pt.

Inside Noise 
 

4.4
6.7

Inside Noise @ High  

Compressor On @ Max Setting 
 

63.8dBA
60.0dBA

Compressor Off @ Max Fan Speed 
 

63.4dBA
58.4dBA

Inside Noise @ Low  

Compressor On @ Min. Setting 
 

62.3dBA
58.1dBA

Compressor Off @ Min. Fan Speed 
 

61.8dBA
54.6dBA
Environmental Impact and Features

Environmental Impact 
 

Refrigerant 
 

R32
R32

Global Warming Potential (GWP) 
 

675
675

Ozone Depletion Potential (ODP) 
 

0
0

Features  

Controls Picture 
 

Compare High-Res
SereneLife SLPAC8 Controls Picture
Compare High-Res
De'Longhi Pinguino Compact PACEM360-6ALWH Controls Picture

Compressor Technology 
 

Non-Inverter
Non-Inverter

Thermostat Type 
 

Digital
Digital

Dehumidification Mode 
 

Yes
Yes

Heat Mode 
 

No
No

Remote Control 
 

Yes
Yes

Smart App 
 

No
No

Check Price

Black/White
SLPAC8
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White
PACEM360-6ALWH
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SLPAC8
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Back to Top

SereneLife SLPAC8

De'Longhi Pinguino Compact PACEM360-6ALWH

Comments

  1. Comparison
 • Posted 1 year ago

SereneLife SLPAC8 vs De'Longhi Pinguino Compact PACEM360-6ALWH: Main Discussion

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