Pidgey vs Pichu

13 dimensions. One winner.

0.3 m

Pidgey

0.3 m

Pichu

1.7 m

You*

*if you are exactly 1.70 m. We checked.

7—5

Pidgey edges it 7–5. Closer than it looks.

5 ties

Pidgey	Dimension	Pichu
0.3 m	Height	0.3 m
1.8 kg	Weight	2 kg
67 kg/m³	Densityweight ÷ height³ — the "how is that physically possible" metric	74 kg/m³
40	HP	20
45	Attack	40
40	Defense	15
35	Sp. Attack	35
35	Sp. Defense	35
56	Speed	60
251	Base Stat Total	205
255	Catch Ratehigher = easier to catch	190
50	Base EXP Yield	41
15 cycles	Hatch Timelower = egg hatches faster	10 cycles
64	Moves Learned	86
3	Evolution Stages	3
Gen I	Debut Generationlower = debuted earlier	Gen II
70	Base Friendship	70
50% ♂ / 50% ♀	Gender Ratio	50% ♂ / 50% ♀

If they actually fought

Pidgeynormalflying

Pichuelectric

Pichu hits 2× while taking 1× (best STAB multiplier)

Pidgey

Pichu