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OnePlus 7 Vs Xiaomi Mi 9

Vs
OnePlus 7
OnePlus 7 Starting from €229.00
Buy
Xiaomi MI 9
Xiaomi MI 9 Starting from €189.00
Buy

How they compare

Customer reviews

OnePlus 7 Xiaomi MI 9
Average
4.4/5
(19)
3.9/5
(20)
Tell us how you really feel 3/5
2.6/5

Design

OnePlus 7 Xiaomi MI 9
Width 74.8 mm 74.7 mm
Height 157.7 mm 157.5 mm
Weight 182 g 173 g
Thickness 8.2 mm 7.6 mm
Volume 96.73 cm³ 89.42 cm³

Screen

OnePlus 7 Xiaomi MI 9
Resolution 1080 x 2340 px 1080 x 2340 px
Density 402 ppi 403 ppi
Size 6.41 inches 6.39 inches

Battery

OnePlus 7 Xiaomi MI 9
Battery capacity 3700 mAh* 3300 mAh*
Removable battery No No
Wireless charging No Yes
Fast charging Yes Yes
Ultra power saving mode Yes Yes

*Refurbished devices sold on Back Market offer at least 85% of this maximum power

Performances

OnePlus 7 Xiaomi MI 9
Maximum storage 256 GB 128 GB
CPU frequency 2.84 GHz 2.84 GHz
Number of processor cores 8 8
External memory slot No No
RAM capacity 8 GB 8 GB
5G support Yes Yes
LTE support Yes Yes

Camera

OnePlus 7 Xiaomi MI 9
Front camera resolution 16 MP 20 MP
Main camera resolution 48 MP 48 MP
Multi lens Yes Yes
Optical zoom No Yes
Flash Yes Yes
Optical stabilization Yes No
Slow motion video Yes Yes
Main camera video resolution 2160 px 2160 px

Audio

OnePlus 7 Xiaomi MI 9
Stereo speakers Yes No
3.5mm jack socket No No
Radio No No
Number of microphones 2 2

Our recent comparisons

OnePlus 7 vs Xiaomi Mi 9 Comparison

OnePlus 7 vs Xiaomi Mi 9

Both of these smartphones are the popular high-end models of their brand, which are priced competitively to each other. They meet the needs of users brilliantly, while not reaching the extreme premium prices of the more renowned brands such as Apple or Samsung. To summarise, These two smartphones can compete in the big league and can certainly be considered among the most interesting models in the market today.

OnePlus 7 and Xiaomi Mi 9, two smartphones that are difficult to separate

Although they are presented by two competing brands, these two smartphones have several things in common. They both have a sleek and elegant design and a similar sized AMOLED display (6.41 inches for the OnePlus 7 and 6.39 for the Xiaomi Mi 9). Both smartphones also feature a Snapdragon 855 processor and 6GB of RAM (8GB for the OnePlus 7 in a more powerful version).

Improved photo performance for the Xiaomi Mi 9

The OnePlus 7 features an additional 5 megapixel camera sensor. This gives it greater depth of field, but does not give it the ability to compete with the 12-megapixel telephoto and 16-megapixel ultra-wide angle of the Xiaomi Mi 9. So there are more possibilities with the giant Xiaomi's model, which offers more versatility to the user.

Notable differences in charging and battery life

The OnePlus 7 is equipped with a larger battery (3,700 mAh versus 3,300 mAh). The battery life is therefore better. However, the Mi 9's battery life is not far behind. The Xiaomi Mi 9 does have the edge in regards to charging capabilities with the inclusion of wireless charging technology, which is something that the OnePlus 7 does not have currently.

Although initially difficult to differentiate between the 2 models, the Xiaomi Mi 9 overall is arguably a better package based on the superior camera photography, despite the battery life not being as efficient as the OnePlus 7. However, if battery life is a bigger priority over camera capability, then the OnePlus 7 will serve you better.

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