400 Smart vs 400 Pro (China)
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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400 Smart is 6.8% taller
400 Smart
166.9mm×76.8mm
VS
400 Pro (China)
156.3mm×74.7mm
Scaled to real proportions
Specifications Comparison
A
400 Smart
Honor
2 wins
B
400 Pro (China)
Honor
6 wins
S
Screen Size
Better
400 Smart
6.6"
400 Pro (China)
6.7"
Difference:
0.1"
(1.5% more)
B
Battery
Better
400 Smart
6,500mAh
400 Pro (China)
7,200mAh
Difference:
700mAh
(10.8% more)
R
RAM
Better
400 Smart
4GB
400 Pro (China)
12GB
Difference:
8GB
(200.0% more)
W
Weight
Better
400 Smart
189g
400 Pro (China)
204g
Difference:
15g
(7.9% less)
S
Storage
Better
400 Smart
128GB
400 Pro (China)
256GB
Difference:
128GB
(100.0% more)
M
Main Camera
Better
400 Smart
50MP
400 Pro (China)
64MP
Difference:
14MP
(28.0% more)
P
Price
Better
400 Smart
200$
400 Pro (China)
499$
Difference:
299$
(149.5% less)
H
Height
400 Smart
166.9mm
400 Pro (China)
156.3mm
W
Width
400 Smart
76.8mm
400 Pro (China)
74.7mm
T
Thickness
Better
400 Smart
8.4mm
400 Pro (China)
7.8mm
Difference:
0.6mm
(7.7% less)
400 Smart
400 Pro (China)
Winner in category
Last updated: March 23, 2026
Source: gsmarena.com
Last updated: March 23, 2026
Source: gsmarena.com
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