vivo X300 Pro vs OnePlus 15R Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.7
vivo X300 Pro
7.2
OnePlus 15R
vivo X300 Pro OnePlus 15R
Released · Oct 17, 2025
Released · Dec 22, 2025
6.8-inch · 2800x1260px
6.8-inch · 2800x1272px
Triple camera
Dual camera
12GB · 256GB
12GB · 256GB
6510 mAh
7400 mAh
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Availability

Prices (MSRP)
16GB/512GB - €1299 12GB/256GB - €700

Design

Dimensions
6.38 x 2.97 x 0.31 inches (~0.55 inches with camera bump)
161.98 x 75.48 x 7.99 mm (~14 mm with camera bump)
6.43 x 3.03 x 0.32 inches
163.4 x 77 x 8.1 mm
Weight
7.97 oz / 226.0 g 7.51 oz / 213.0 g
Materials
Back: Glass
Frame: Aluminum
Back: Glass
Frame: Aluminum
Resistance
Yes; IP69 Water, Dust; IP69
Biometrics
Ultrasonic in-screen fingerprint Ultrasonic in-screen fingerprint
Keys
Left: Other; Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Charcoal Black, Mint Breeze, Electric Violet

Display

Size
6.8-inch, 90.78% screen-to-body 6.8-inch, 90.16% screen-to-body
Type
AMOLED, 120Hz AMOLED, 165Hz, HDR10+, 3600 nits
Resolution
2800x1260px, 20:9 ratio, 453 PPI 2800x1272px, 20:9 ratio, 450 PPI
Protection
Corning Gorilla Glass 7i
PhoneArena Display Test
Bright Max (20% APL)
2469 (Excellent) 3507 (Excellent)
Bright Min
2.01 (Average) 1.9 (Good)

Hardware

System chip
Mediatek Dimensity 9500 MT6993 (3 nm) Snapdragon 8 Gen 5 (3 nm)
Processor
Octa-core
1x4.21GHz Lumex C1-Ultra
3x3.5GHz Lumex C1-Premium
4x2.7G​Hz Lumex C1-Pro
Octa-core
2x3.8GHz Oryon V3 Phoenix L
6x3.32GHz Oryon V3 Phoenix M
GPU
Mali G1-Ultra MC12 Adreno 840
Memory
12GB (LPDDR5X)/256GB (UFS 4.1)
16GB/512GB
16GB/1TB
12GB (LPDDR5X)/256GB (UFS 4.0)
12GB/512GB
Storage expansion
not expandable not expandable
OS
Android (16) Android (16)
PhoneArena Performance Test
GeekBench 6 Single
3264 2604
GeekBench 6 Multi
9489 6802
3D Mark High
6922 4994
3D Mark Low
3869 3064

Battery

Type
6510 mAh 7400 mAh, Li - Polymer
Charging
Reverse wired charging Fast charging
Charge speed
Wired: 90.0W
Wireless: 40.0W
Wired: 80.0W
PhoneArena Battery Tests
Battery Life Estimate
6h 30min
Browsing
15h 51min
Video
9h 30min
Gaming
7h 36min
Battery Life Estimate
8h 47min
Browsing
18h 10min
Video
13h 0min
Gaming
14h 40min

Camera

Rear
Triple camera Dual camera
Main camera
50 MP (OIS, PDAF)
Aperture size: F1.6
Focal length: 24 mm
Sensor size: 1/1.28"
Pixel size: 1.22 μm
50 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
Second camera
50 MP (Ultra-wide)
Aperture size: F2.0
Focal Length: 15 mm
Sensor size: 1/2.76"
Pixel size: 0.64 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
200 MP (Telephoto, Periscope)
Optical zoom: 3.5x
Aperture size: F2.7
Focal Length: 85 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
Flash
LED LED
Video recording
Yes 4K UHD (120 fps), 1080p (240 fps)
Front
50 MP 32 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
150
Overall
160
Photo
140
Video
130
Overall
139
Photo
122
Video

Connectivity & Features

Bluetooth
5.4 6.0
WLAN
Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
USB
Type-C Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers

Cellular

5G Bands
5G Ready 5G Ready
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM
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