iPhone 13 Pro Max vs 17 Ultra
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
17 Ultra is 1.4% taller
iPhone 13 Pro Max
160.8mm×78.1mm
VS
17 Ultra
163.1mm×75.9mm
Scaled to real proportions
Specifications Comparison
A
iPhone 13 Pro Max
Apple
1 wins
B
17 Ultra
Xiaomi
6 wins
S
Screen Size
= Tie
iPhone 13 Pro Max
6.7"
17 Ultra
6.7"
Difference:
0"
B
Battery
Better
iPhone 13 Pro Max
4,352mAh
17 Ultra
5,000mAh
Difference:
648mAh
(14.9% more)
R
RAM
Better
iPhone 13 Pro Max
6GB
17 Ultra
12GB
Difference:
6GB
(100.0% more)
W
Weight
Better
iPhone 13 Pro Max
238g
17 Ultra
228g
Difference:
10g
(4.4% less)
S
Storage
Better
iPhone 13 Pro Max
128GB
17 Ultra
256GB
Difference:
128GB
(100.0% more)
M
Main Camera
Better
iPhone 13 Pro Max
12MP
17 Ultra
200MP
Difference:
188MP
(1566.7% more)
P
Price
Better
iPhone 13 Pro Max
1,099$
17 Ultra
849$
Difference:
250$
(29.4% less)
H
Height
iPhone 13 Pro Max
160.8mm
17 Ultra
163.1mm
W
Width
iPhone 13 Pro Max
78.1mm
17 Ultra
75.9mm
T
Thickness
Better
iPhone 13 Pro Max
7.65mm
17 Ultra
9mm
Difference:
1.35mm
(17.6% less)
iPhone 13 Pro Max
17 Ultra
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
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Verified Data
All specs verified from official sources
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Our comparison methodology is public