BeastCompare

vivo iQOO 15R 5G vs vivo X300 E 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 ⇄
Vivo

vivo iQOO 15R 5G

vivo iQOO 15R 5G
86/ 100
Launch pricePrice on request
Vivo

vivo X300 E 5G

vivo X300 E 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.

vivo iQOO 15R 5G
vivo iQOO 15R 5G
0 wins
vivo X300 E 5G
vivo X300 E 5G
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
vivo iQOO 15R 5Gvivo X300 E 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
  • vivo iQOO 15R 5G has the bigger battery7,600 mAh vs 7,200 mAh
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy vivo iQOO 15R 5G
  • ✓Bigger 7,600 mAh battery (+400 mAh)
  • ✓6.59" display at 120 Hz
Reasons to buy vivo X300 E 5G
  • ✓6.59" display at 120 Hz

Full specifications

Swipe ⇄
Specificationvivo iQOO 15R 5Gvivo X300 E 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 / ProcessorSnapdragon 8 Gen 5 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 Storage512 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 Capacity7,600 mAh7,200 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

vivo iQOO 15R 5G and vivo X300 E 5G are evenly matched

It's a close call: both phones score almost the same, so pick the one whose design and price suit you.

Buy vivo iQOO 15R 5G if you want

Larger battery: 7,600 mAh vs 7,200 mAh

Buy vivo X300 E 5G if you want

Reliable all-round performance.

Common questions

Which is better: vivo iQOO 15R 5G or vivo X300 E 5G?

It's a close call: both phones score almost the same, so pick the one whose design and price suit you. BeastScore: vivo iQOO 15R 5G 85.9/100, vivo X300 E 5G 85.9/100.

What are the main battery and display differences between vivo iQOO 15R 5G and vivo X300 E 5G?

vivo iQOO 15R 5G has a 6.59-inch display and 7600 mAh battery. vivo X300 E 5G has a 6.59-inch display and 7200 mAh battery.

How do vivo iQOO 15R 5G and vivo X300 E 5G compare for speed?

vivo iQOO 15R 5G scores 86/100 for performance; vivo X300 E 5G scores 86/100.

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