Lounge Frog guide

Air China Airbus A321neo (198 seats) vs Wizz Air Airbus A321neo (239 seats, all Economy)

Air China Airbus A321neo (198 seats) has 198 seats and Wizz Air Airbus A321neo (239 seats, all Economy) has 239. Only the first has First.

Cabins side by side

Cabin	Seats	Rows	Layout	Seat
Air China · 198 seatsFirst Class	12	1–3	2-2	Recliner
Air China · 198 seatsEconomy Class	186	11–42	3-3	Recliner
Wizz Air · 239 seats, all EconomyEconomy	239	1–40	3-3	Standard seat

198 seats: 6 good, 14 mixed, 9 to avoid

Row 30, seats A, B, C, J, K and L (Economy Class): next to a lavatory, with queues, noise and flushing
Row 41, seats J, K and L (Economy Class): next to a lavatory, with queues, noise and flushing

239 seats: 19 good, 6 mixed, 12 to avoid

Row 1, seats A and F (Economy): front Row window seat, tagged XL: more legroom and first off, but the front lavatory and galley area are right ahead, and no floor storage for takeoff and landing.
Row 1, seats C and D (Economy): front Row aisle seat, tagged XL: more legroom and among the first off, Wizz Air says. People queue for the front lavatory beside you.
Rows 18–19 and 29, seats A and F (Economy): exit row window seat, tagged XL: the most legroom in Economy. You must be over 16 and able to help in an emergency, and no infants here.
Rows 19 and 29, seats B, C, D and E (Economy): exit row with extra legroom

Row 17, seats A, B, C, D, E and F (Economy): likely: right in front of an overwing exit row, so recline is probably limited or blocked. Wizz Air's map doesn't show it
Row 40, seats A and F (Economy): last row window, against the rear lavatories: recline is likely limited, with queues and noise behind.
Row 40, seats B and E (Economy): middle seat in the last row, against the rear lavatories: recline is likely limited and people queue beside you.
Row 40, seats C and D (Economy): last row aisle, against the rear lavatories: people queue in the aisle beside you and recline is likely limited.