vivo iQOO 15 Ultra 5G vs vivo iQOO 15R 5G: Which One Should You Buy?
vivo iQOO 15 Ultra 5G edges ahead with a BeastScore of 89.3/100 — but the right choice depends on what matters to you.
vivo iQOO 15 Ultra 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
- Speedvivo iQOO 15 Ultra 5G9586
- CameraTie8080
- VideoNot enough data
- SelfieNot enough data
- BatteryTie9595
- Displayvivo iQOO 15 Ultra 5G8984
- ConnectivityNot enough data
- SecurityNot enough data
- ValueTie8585
- vivo iQOO 15R 5G has the bigger battery7,600 mAh vs 7,400 mAh
- vivo iQOO 15 Ultra 5G has the bigger screen6.85" vs 6.59"
- vivo iQOO 15 Ultra 5G has more RAM24 GB vs 12 GB
Why buy each phone
Swipe ⇄vivo iQOO 15 Ultra 5G wins — BeastScore 89.3/100
After comparing all the specs, vivo iQOO 15 Ultra 5G is the stronger all-round phone. Its main edge: Higher overall BeastScore: 89.3 vs top rival 85.9 and More system memory: 24GB RAM vs max 12GB.
Higher overall BeastScore: 89.3 vs top rival 85.9 · More system memory: 24GB RAM vs max 12GB
Larger battery capacity: 7,600 mAh (+200 mAh more)
Common questions
Which is better: vivo iQOO 15 Ultra 5G or vivo iQOO 15R 5G?
vivo iQOO 15 Ultra 5G leads with an overall BeastScore of 89.3/100 compared to vivo iQOO 15R 5G (85.9/100), driven by advantages in Higher overall BeastScore: 89.3 vs top rival 85.9 and More system memory: 24GB RAM vs max 12GB.
What are the main battery and display differences between vivo iQOO 15 Ultra 5G and vivo iQOO 15R 5G?
vivo iQOO 15 Ultra 5G has a 6.85-inch display and 7400 mAh battery. vivo iQOO 15R 5G has a 6.59-inch display and 7600 mAh battery.
How do vivo iQOO 15 Ultra 5G and vivo iQOO 15R 5G compare for speed?
vivo iQOO 15 Ultra 5G scores 95/100 for performance; vivo iQOO 15R 5G scores 86/100.
Similar Smartphones
More Smartphones comparisons
vivo iQOO 15 Ultra 5G vs vivo iQOO 15T 5G
vivo iQOO 15R 5G vs vivo iQOO 15T 5G
vivo iQOO 15 Ultra 5G vs Samsung Galaxy M47 5G
vivo iQOO 15R 5G vs Samsung Galaxy A08
vivo iQOO 15 Ultra 5G vs Apple iPhone 18 Pro
vivo iQOO 15R 5G vs Apple iPhone 17e
vivo iQOO 15 Ultra 5G vs Google Pixel 11 Pro 5G
vivo iQOO 15R 5G vs Pixel 10 Pro
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