vivo iQOO 15T 5G vs Xiaomi Poco X8 Pro Max 5G: Which One Should You Buy?
These two are too close to call on BeastScore — the right choice depends on what matters to you.
vivo iQOO 15T 5G
Xiaomi Poco X8 Pro Max 5G
Too close to call: 0 of 5 categories each
Here's exactly where each phone is stronger.
Bigger shape = better phone.
Scores out of 100. How we score
- SpeedTie8686
- CameraTie8080
- VideoNot enough data
- SelfieNot enough data
- BatteryTie9595
- DisplayTie8989
- ConnectivityNot enough data
- SecurityNot enough data
- ValueTie8585
- Xiaomi Poco X8 Pro Max 5G has the bigger battery8,500 mAh vs 8,000 mAh
- Xiaomi Poco X8 Pro Max 5G has the bigger screen6.83" vs 6.82"
- vivo iQOO 15T 5G has more RAM16 GB vs 12 GB
Why buy each phone
Swipe ⇄vivo iQOO 15T 5G and Xiaomi Poco X8 Pro Max 5G are evenly matched
It's a close call. Pick the vivo iQOO 15T 5G for its more RAM (16 GB vs 12 GB), or the Xiaomi Poco X8 Pro Max 5G for its bigger battery (8,500 mAh vs 8,000 mAh) and bigger screen (6.83" vs 6.82").
More RAM: 16 GB vs 12 GB
Larger battery: 8,500 mAh vs 8,000 mAh
Common questions
Which is better: vivo iQOO 15T 5G or Xiaomi Poco X8 Pro Max 5G?
It's a close call. Pick the vivo iQOO 15T 5G for its more RAM (16 GB vs 12 GB), or the Xiaomi Poco X8 Pro Max 5G for its bigger battery (8,500 mAh vs 8,000 mAh) and bigger screen (6.83" vs 6.82"). BeastScore: vivo iQOO 15T 5G 86.6/100, Xiaomi Poco X8 Pro Max 5G 86.6/100.
What are the main battery and display differences between vivo iQOO 15T 5G and Xiaomi Poco X8 Pro Max 5G?
vivo iQOO 15T 5G has a 6.82-inch display and 8000 mAh battery. Xiaomi Poco X8 Pro Max 5G has a 6.83-inch display and 8500 mAh battery.
How do vivo iQOO 15T 5G and Xiaomi Poco X8 Pro Max 5G compare for speed?
vivo iQOO 15T 5G scores 86/100 for performance; Xiaomi Poco X8 Pro Max 5G scores 86/100.
Similar Smartphones
More Smartphones comparisons
vivo iQOO 15R 5G vs vivo iQOO 15T 5G
vivo iQOO 15 Ultra 5G vs vivo iQOO 15T 5G
Xiaomi Poco X8 Pro Max 5G vs Xiaomi Poco X8 Pro 5G
Xiaomi Poco X8 Pro Max 5G vs Xiaomi Poco X8 5G
Xiaomi Poco X8 Pro Max 5G vs Xiaomi Poco X8 Power 5G
vivo iQOO 15T 5G vs Samsung Galaxy Tab S10 FE+
Xiaomi Poco X8 Pro Max 5G vs Samsung Galaxy Tab S10 FE+
vivo iQOO 15T 5G vs Apple iPad Air 11 5G (2026)
Gear for the vivo iQOO 15T 5G
All Amazon Finds →Related articles
All articles →
Tech NewsiPhone Duo vs vivo X Fold6: Two $2,000 Foldables, One Busy Week
vivo took the X Fold6 global on October 1, and Apple set iPhone Duo pre-orders for October 16 with a "Get Ready" step starting October 12. We put the official specs side by side so you know which foldable fits you before you spend $2,000.
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 →
UpdateXiaomi starts beta test recruitment for HyperOS 4
Xiaomi has started recruiting beta testers for HyperOS 4 across eligible flagship devices, focusing on smoother animations, lower background RAM usage, and improved AI features.
Read →