15T Pro vs Y400
Side-by-side comparison with real-scale visuals and detailed specifications
100% Objective Comparisons â Data sourced from official manufacturers
See our methodology
Advertisement
Ad Space
100%
15T Pro is 2.6% taller
15T Pro
163.1mmÃ75.9mm
VS
Y400
158.9mmÃ73.2mm
Scaled to real proportions
Specifications Comparison
A
15T Pro
Xiaomi
2 wins
B
Y400
vivo
4 wins
đą
Screen Size
Better
15T Pro
6.67"
Y400
6.7"
Difference:
0.03"
(0.4% more)
đ
Battery
= Tie
15T Pro
5,000mAh
Y400
5,000mAh
Difference:
0mAh
đž
RAM
= Tie
15T Pro
8GB
Y400
8GB
Difference:
0GB
âī¸
Weight
Better
15T Pro
208g
Y400
185g
Difference:
23g
(12.4% less)
đŋ
Storage
Better
15T Pro
256GB
Y400
128GB
Difference:
128GB
(100.0% more)
đˇ
Main Camera
Better
15T Pro
108MP
Y400
64MP
Difference:
44MP
(68.8% more)
đ°
Price
Better
15T Pro
499$
Y400
299$
Difference:
200$
(66.9% less)
đ
Height
15T Pro
163.1mm
Y400
158.9mm
đ
Width
15T Pro
75.9mm
Y400
73.2mm
đĻ
Thickness
Better
15T Pro
8.9mm
Y400
8.2mm
Difference:
0.7mm
(8.5% less)
15T Pro
Y400
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
Advertisement
Ad Space
Why Trust Our Comparisons
Verified Data
All specs verified from official sources
No Affiliate Bias
We don't earn from product sales
Regularly Updated
Data refreshed when specs change
Transparent Method
Our comparison methodology is public