BeastCompare

Oppo K15 5G vs vivo iQOO 15R 5G: Which One Should You Buy?

These two are too close to call on BeastScore — the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Oppo

Oppo K15 5G

Oppo K15 5G
86/ 100
Launch pricePrice on request
Vivo

vivo iQOO 15R 5G

vivo iQOO 15R 5G
86/ 100
Launch pricePrice on request
Head-to-head

Too close to call: 0 of 5 categories each

Here's exactly where each phone is stronger.

Oppo K15 5G
Oppo K15 5G
0 wins
vivo iQOO 15R 5G
vivo iQOO 15R 5G
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
Oppo K15 5Gvivo iQOO 15R 5G
Category winners

Scores out of 100. How we score

  • SpeedTie
    86
    86
  • CameraTie
    80
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    95
    95
  • DisplayTie
    84
    84
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueTie
    85
    85
Key differences
  • Oppo K15 5G has the bigger battery8,000 mAh vs 7,600 mAh
  • vivo iQOO 15R 5G has the faster chipSnapdragon 8 Gen 5 vs Dimensity 7360 Super
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Oppo K15 5G
  • ✓Bigger 8,000 mAh battery (+400 mAh)
  • ✓6.59" display at 120 Hz
Reasons to buy vivo iQOO 15R 5G
  • ✓6.59" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationOppo K15 5Gvivo iQOO 15R 5G
1. Display & Screen
Screen typeAMOLEDAMOLED
Screen Size6.59"6.59"
Resolution & DensityFHD+ / LTPO AMOLED FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorDimensity 7360 Super Snapdragon 8 Gen 5
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid Android
3. Memory & Storage
RAM Memory12 GB LPDDR12 GB LPDDR
Internal Storage256 GB512 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Cameraundefined MP, Triple Camera Systemundefined MP, Triple Camera System
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lensundefined MPundefined MP
7. Body & Dimensions
DimensionsN/AN/A
WeightN/AN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity8,000 mAh7,600 mAh
Wired Fast ChargingFast chargingFast charging
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardNot listedNot listed
BluetoothNot listedNot listed
USB Port & SpeedNot listedNot listed
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on requestPrice on request
Our verdict

Oppo K15 5G and vivo iQOO 15R 5G are evenly matched

It's a close call. Pick the Oppo K15 5G for its bigger battery (8,000 mAh vs 7,600 mAh), or the vivo iQOO 15R 5G for its faster chip (Snapdragon 8 Gen 5 vs Dimensity 7360 Super).

Buy Oppo K15 5G if you want

Larger battery: 8,000 mAh vs 7,600 mAh

Buy vivo iQOO 15R 5G if you want

Reliable all-round performance.

Common questions

Which is better: Oppo K15 5G or vivo iQOO 15R 5G?

It's a close call. Pick the Oppo K15 5G for its bigger battery (8,000 mAh vs 7,600 mAh), or the vivo iQOO 15R 5G for its faster chip (Snapdragon 8 Gen 5 vs Dimensity 7360 Super). BeastScore: Oppo K15 5G 85.9/100, vivo iQOO 15R 5G 85.9/100.

What are the main battery and display differences between Oppo K15 5G and vivo iQOO 15R 5G?

Oppo K15 5G has a 6.59-inch display and 8000 mAh battery. vivo iQOO 15R 5G has a 6.59-inch display and 7600 mAh battery.

How do Oppo K15 5G and vivo iQOO 15R 5G compare for speed?

Oppo K15 5G scores 86/100 for performance; vivo iQOO 15R 5G scores 86/100.

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