IS-4 7x7 vs M-V-Y

Q: Which is better in WoT, IS-4 7x7 or M-V-Y?

Based on a 7-category stat comparison (HP, armor, damage, penetration, DPM, speed, camo), the IS-4 7x7 wins 3 categories and the M-V-Y wins 3. Neither has the overall stat advantage.

Q: Are IS-4 7x7 and M-V-Y the same tier?

Yes, both are tier 10 heavy tanks in World of Tanks.

Both IS-4 7x7 and M-V-Y are tier 10 heavy tanks in World of Tanks. Below is a head-to-head stat comparison across HP, armor, gun performance, mobility, and concealment.

Overall stat advantage: Tied 3-3 across 7 categories.

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Side-by-side stats

Stat	IS-4 7x7 USSR	M-V-Y USA	Winner
HP	2000	1760	IS-4 7x7
Hull armor	155	177.8	M-V-Y
Damage	440	440	Tie
Penetration	258	260	M-V-Y
DPM	2297	2490	M-V-Y
Speed	43	40	IS-4 7x7
Camo (still)	11.7%	6.9%	IS-4 7x7

What the numbers say

The IS-4 7x7 has 240 more HP than the M-V-Y. Hull armor differs by 22.80000000000001mm at the front (M-V-Y is thicker). Maximum theoretical DPM favors the M-V-Y at 2490 (2297 for the other). Top speed differs by 3 km/h (IS-4 7x7 is faster). Note: the IS-4 7x7 is a premium vehicle and the M-V-Y is not — this affects how each is acquired and grinded.

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FAQ

Which is better in WoT, IS-4 7x7 or M-V-Y?

By raw stats alone, the two tanks are evenly matched. Actual matchup performance depends on map, role, and player skill — but on paper this is the breakdown.

Are IS-4 7x7 and M-V-Y the same tier?

Yes, both are tier 10 heavy tanks.

What about other tier 10 heavy tanks?

See the full tier 10 heavy tank tier list for all options at this tier.