CMF Phone 1 vs vivo iQOO 15R 5G: Which One Should You Buy?
CMF Phone 1 edges ahead with a BeastScore of 85.8/100 — but the right choice depends on what matters to you.
CMF Phone 1 wins 3 of 5 categories
Here's exactly where each phone is stronger.


Bigger shape = better phone.
Scores out of 100. How we score
- Speedvivo iQOO 15R 5G8086
- CameraCMF Phone 18880
- VideoNot enough data
- SelfieNot enough data
- Batteryvivo iQOO 15R 5G8695
- DisplayCMF Phone 18884
- ConnectivityNot enough data
- SecurityNot enough data
- ValueCMF Phone 19085
- vivo iQOO 15R 5G has the bigger battery7,600 mAh vs 5,000 mAh
- CMF Phone 1 has the bigger screen6.67" vs 6.59"
- vivo iQOO 15R 5G has more RAM12 GB vs 8 GB
- vivo iQOO 15R 5G has the faster chipSnapdragon 8 Gen 5 vs MediaTek Dimensity 7300
Why buy each phone
Swipe ⇄CMF Phone 1 wins — BeastScore 85.8/100
The CMF Phone 1 is the better pick for most people thanks to its bigger screen (6.67" vs 6.59"). The vivo iQOO 15R 5G is worth a look if you prefer its bigger battery (7,600 mAh vs 5,000 mAh).
Reliable all-round performance.
Larger battery: 7,600 mAh vs 5,000 mAh · More RAM: 12 GB vs 8 GB
Common questions
Which is better: CMF Phone 1 or vivo iQOO 15R 5G?
The CMF Phone 1 is the better pick for most people thanks to its bigger screen (6.67" vs 6.59"). The vivo iQOO 15R 5G is worth a look if you prefer its bigger battery (7,600 mAh vs 5,000 mAh). BeastScore: CMF Phone 1 85.8/100, vivo iQOO 15R 5G 85.9/100.
What are the main battery and display differences between CMF Phone 1 and vivo iQOO 15R 5G?
CMF Phone 1 has a 6.67-inch display and 5000 mAh battery. vivo iQOO 15R 5G has a 6.59-inch display and 7600 mAh battery.
How do CMF Phone 1 and vivo iQOO 15R 5G compare for speed?
CMF Phone 1 scores 80/100 for performance; vivo iQOO 15R 5G scores 86/100.
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