Oppo A2x 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 2 of 5 categories
Here's exactly where each phone is stronger.


Bigger shape = better phone.
Scores out of 100. How we score
- SpeedOppo A2x8679
- CameraTie8080
- VideoNot enough data
- SelfieNot enough data
- BatteryXiaomi Poco X8 Power 5G8695
- DisplayXiaomi Poco X8 Power 5G8489
- ConnectivityNot enough data
- SecurityNot enough data
- ValueTie8585
- Xiaomi Poco X8 Power 5G has the bigger battery10,000 mAh vs 5,000 mAh
- Xiaomi Poco X8 Power 5G has the bigger screen6.83" vs 6.56"
- Oppo A2x has more RAM12 GB vs 8 GB
- Xiaomi Poco X8 Power 5G has the faster chipSnapdragon 6 Gen 5 vs Dimensity 6020
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 5,000 mAh) and bigger screen (6.83" vs 6.56"). The Oppo A2x is worth a look if you prefer its more RAM (12 GB vs 8 GB).
More RAM: 12 GB vs 8 GB
Larger battery: 10,000 mAh vs 5,000 mAh
Common questions
Which is better: Oppo A2x 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 5,000 mAh) and bigger screen (6.83" vs 6.56"). The Oppo A2x is worth a look if you prefer its more RAM (12 GB vs 8 GB). BeastScore: Oppo A2x 84.1/100, Xiaomi Poco X8 Power 5G 84.5/100.
What are the main battery and display differences between Oppo A2x and Xiaomi Poco X8 Power 5G?
Oppo A2x has a 6.56-inch display and 5000 mAh battery. Xiaomi Poco X8 Power 5G has a 6.83-inch display and 10000 mAh battery.
How do Oppo A2x and Xiaomi Poco X8 Power 5G compare for speed?
Oppo A2x scores 86/100 for performance; Xiaomi Poco X8 Power 5G scores 79/100.
Similar Smartphones
More Smartphones comparisons
Oppo A2x vs Oppo A5x 5G
Oppo A2x vs Oppo A3x 4G
Xiaomi Poco X8 Pro Max 5G vs Xiaomi Poco X8 Power 5G
Xiaomi Poco X8 Pro 5G vs Xiaomi Poco X8 Power 5G
Xiaomi Poco X8 5G vs Xiaomi Poco X8 Power 5G
Oppo A2x vs Galaxy S26
Xiaomi Poco X8 Power 5G vs Galaxy A57 5G
Oppo A2x vs iPhone 17 Pro Max
Gear for the Xiaomi Poco X8 Power 5G
All Amazon Finds →Related articles
All articles →
CameraOppo Find X10 to feature dual 200MP cameras, Pro Max gets Open Gate
Oppo has confirmed the Find X10 Pro Max will pack twin 200MP sensors and cinema-grade Open Gate 4:3 full-sensor video recording for filmmakers.
Read →
Flagship Power & GaN Comparison 2026Anker Prime 250W vs. UGREEN Nexode 300W vs. Shargeek 170 vs. Baseus Blade HD 100W: The Definitive Flagship GaN Fast Charger & High-Wattage Power Bank Architecture, USB-PD 3.1 140W EPR Protocol, Multi-Port Power Allocation, Thermal Dissipation, and Real-World Efficiency Showdown (2026)
Gallium Nitride III semiconductors, USB-PD 3.1 Extended Power Range (28V/5A), dynamic multi-port power splitting, IPS digital telemetry displays, and thermal throttling under sustained 250W+ loads compared across top desktop charging stations and portable battery banks.
Read →
Definitive Foldable Guide 2026Samsung Galaxy Z Flip6 vs. Motorola Razr+ (2024) vs. Xiaomi Mix Flip: The Definitive Flagship Clamshell Foldable Architecture, Outer Screen Workflows, Armor Aluminum & Titanium Hinges, Silicon-Carbon Batteries, and Dual 50MP Camera Showdown (2026)
A rigorous 2026 engineering and benchmark comparison of the top three clamshell foldables: evaluating Qualcomm Snapdragon 8 Gen 3 for Galaxy vs. 8s Gen 3, teardrop dual-rail hinge mechanics, 1.5K quad-curved vs. 165Hz cover displays, 4,780mAh silicon-carbon battery chemistry, and Leica vs. ProVisual computational photography.
Read →





