vivo Y400 Pro 5G vs Xiaomi Poco X8 Power 5G: Which One Should You Buy?
Xiaomi Poco X8 Power 5G edges ahead with a BeastScore of 84.5/100 — but the right choice depends on what matters to you.
Xiaomi Poco X8 Power 5G wins 1 of 5 categories
Here's exactly where each phone is stronger.


Bigger shape = better phone.
Scores out of 100. How we score
- SpeedTie7979
- CameraTie8080
- VideoNot enough data
- SelfieNot enough data
- BatteryXiaomi Poco X8 Power 5G9195
- DisplayTie8989
- ConnectivityNot enough data
- SecurityNot enough data
- ValueTie8585
- Xiaomi Poco X8 Power 5G has the bigger battery10,000 mAh vs 5,500 mAh
- Xiaomi Poco X8 Power 5G has the bigger screen6.83" vs 6.77"
- vivo Y400 Pro 5G has the faster chipDimensity 7300 vs Snapdragon 6 Gen 5
Why buy each phone
Swipe ⇄Xiaomi Poco X8 Power 5G wins — BeastScore 84.5/100
The Xiaomi Poco X8 Power 5G is the better pick for most people thanks to its bigger battery (10,000 mAh vs 5,500 mAh) and bigger screen (6.83" vs 6.77"). The vivo Y400 Pro 5G is worth a look if you prefer its faster chip (Dimensity 7300 vs Snapdragon 6 Gen 5).
Reliable all-round performance.
Larger battery: 10,000 mAh vs 5,500 mAh
Common questions
Which is better: vivo Y400 Pro 5G or Xiaomi Poco X8 Power 5G?
The Xiaomi Poco X8 Power 5G is the better pick for most people thanks to its bigger battery (10,000 mAh vs 5,500 mAh) and bigger screen (6.83" vs 6.77"). The vivo Y400 Pro 5G is worth a look if you prefer its faster chip (Dimensity 7300 vs Snapdragon 6 Gen 5). BeastScore: vivo Y400 Pro 5G 83.8/100, Xiaomi Poco X8 Power 5G 84.5/100.
What are the main battery and display differences between vivo Y400 Pro 5G and Xiaomi Poco X8 Power 5G?
vivo Y400 Pro 5G has a 6.77-inch display and 5500 mAh battery. Xiaomi Poco X8 Power 5G has a 6.83-inch display and 10000 mAh battery.
How do vivo Y400 Pro 5G and Xiaomi Poco X8 Power 5G compare for speed?
vivo Y400 Pro 5G scores 79/100 for performance; Xiaomi Poco X8 Power 5G scores 79/100.
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