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Airbus A321neo vs Boeing 777-300ER: Cabin & Specs Comparison

Deep dive comparison between Airbus A321neo and Boeing 777-300ER. Compare seat width, noise, and humidity.

Airbus
Airbus A321neo
Boeing
Boeing 777-300ER

Technical Specifications

Manufacturer
Airbus
Boeing
Type
Narrow-body
Wide-body
Typical Capacity
206 seats
396 seats
Range
7,400 km
13,649 km
Length
44.5 m
73.9 m
Wingspan
35.8 m
64.8 m
Cruise Speed
Mach 0.79
Mach 0.84

Cabin Comfort Micro-details

Economy Seat Pitch
30-31 inches
31-32 inches
Economy Seat Width
18.0 inches
17.0 inches
Business Class Type
Recliner / Lie-flat (LR/XLR)
Lie-flat
Noise Level
Quiet (New Engines)
Standard
Window Size
Standard
Standard
Cabin Humidity
Standard
Standard
Power & Charging
USB Power, AC on select airlines
Universal AC + USB

Performance & Economics

Engine Options
CFM LEAP-1A / PW1100G
GE90-115B
Year Introduced
2017
2004
List Price (Millions USD)
$129.5
$375.5

Comparing the Airbus A321neo and Boeing 777-300ER

Choosing between the **Airbus A321neo** and **Boeing 777-300ER** can make a significant difference in your long-haul flight experience.

#### Specialist Analysis While both are capable long-haul performers, the cabin environment of the **Airbus A321neo** and **Boeing 777-300ER** represents different generations of passenger comfort technology.

#### Seat Comfort The Airbus A321neo features an economy seat width of **18.0 inches**, while the Boeing 777-300ER offers **17.0 inches**. For long flights, even half an inch can impact sleep quality.

#### Cabin Environment

  • **Noise Level**: Airbus A321neo is rated as *Quiet (New Engines)*, compared to the Boeing 777-300ER's *Standard*.
  • **Humidity**: The Airbus A321neo provides *Standard* air, which helps reduce jet lag symptoms.
  • **Technology**: Proven aluminum-alloy reliability with standard cabin pressurization.
#### Technical Capabilities The Airbus Airbus A321neo has a range of **7,400 km**, whereas the Boeing Boeing 777-300ER can fly **13,649 km**.

Frequently Asked Questions

Q: Is the Airbus A321neo quieter than the Boeing 777-300ER?

A: Yes, the Airbus A321neo is rated as Quiet (New Engines), optimized for passenger comfort.

Q: What is the range difference?

A: The Airbus A321neo has a range of 7400km while the Boeing 777-300ER reaches 13649km.

Experience Scenarios

4.9/5 Average
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Compensation Claim
Simulation Result

"Clear breakdown of EU 261 passenger rights."

Baggage Budgeting
Simulation Result

"Reliable fee calculations for pet transport."

Lounge Planning
Simulation Result

"Helps minimize connection stress significantly."

Route Optimization
Simulation Result

"High accuracy in wide-body comfort analysis."

Sample scenarios for demonstration purposes.