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OnePlus 9 vs vivo X300 FE

By SpecPair Editorialphones
Verified specs·AI-assisted analysis·Editorially reviewed
OnePlus 9
OnePlus
OnePlus 9
$729
VS
vivo X300 FE
vivo
vivo X300 FE
$730

The Verdict

The OnePlus 9 and vivo X300 FE sit in the same category and end up appealing to slightly different buyers. Both launched at roughly the same price ($729 vs $730), so cost is unlikely to be the deciding factor. The vivo X300 FE is the newer release, which usually means a faster chipset and longer software support. OnePlus 9 stands out for 65w warp charge fills battery in 29 minutes, while vivo X300 FE is praised for exceptional 4500 nit peak brightness display with 120 hz amoled panel. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.

Who Should Buy

Buy the OnePlus 9 if…

  • 65W Warp Charge fills battery in 29 minutes
  • Excellent main and ultrawide cameras
  • Hasselblad color calibration

Buy the vivo X300 FE if…

  • Exceptional 4500 nit peak brightness display with 120 Hz AMOLED panel
  • Versatile triple 50 MP camera setup with optical zoom and OIS stabilization
  • Zeiss tele extender lens on special edition for enhanced telephoto capabilities

Pros & Cons

OnePlus 9

Pros

  • 65W Warp Charge fills battery in 29 minutes
  • Excellent main and ultrawide cameras
  • Hasselblad color calibration
  • 120Hz AMOLED display
  • Competitive pricing at $729

Cons

  • No telephoto camera
  • 2 MP monochrome sensor is useless
  • No official IP rating for water resistance
  • Plastic frame feels less premium
  • Snapdragon 888 heating issues

vivo X300 FE

Pros

  • Exceptional 4500 nit peak brightness display with 120 Hz AMOLED panel
  • Versatile triple 50 MP camera setup with optical zoom and OIS stabilization
  • Zeiss tele extender lens on special edition for enhanced telephoto capabilities
  • 6000 mAh battery with 90W fast charging and wireless charging support
  • IP69 durability rating for dust and water resistance
  • MediaTek Dimensity 9300 flagship performance with 12 GB RAM

Cons

  • High price point limiting accessibility for budget-conscious buyers
  • Zeiss tele extender special edition at premium cost
  • Heavy at 213 grams may feel cumbersome for extended use
  • Limited availability at launch focused on European markets

Full Specifications

SpecOnePlus 9vivo X300 FE
SoftwareAndroid 11, OxygenOS 11
Body
Weight192 g
MaterialPlastic frame, Gorilla Glass 5
IP ratingNo official rating
Dimensions160 x 74.2 x 8.7 mm
Camera
Main camera48 MP, f/1.8, OIS (Hasselblad tuned)50 MP f/1.6 OIS
Mono2 MP, f/2.4
Front camera16 MP, f/2.432 MP f/2.45
Video8K@30fps, 4K@60fps
Ultrawide50 MP, f/2.2, freeform lens50 MP 110 degrees
Telephoto50 MP f/2.57 2.67x optical zoom (standard) / Zeiss tele extender (special edition)
Memory
RAM8 GB
Storage options128 GB, 256 GB
Battery
Capacity4500 mAh6000 mAh
Charging65W Warp Charge wired
Wireless charging15W wireless
Charging Speed90W wired
Wireless Charging
Display
Size6.55 inches6.78 inches
TypeAMOLEDAMOLED
Resolution2400 x 10802800 x 1260 pixels
Refresh rate120Hz120 Hz
Brightness (nits)1100
Brightness4500 nits peak
Processor
CPUOcta-core (1x2.84 GHz + 3x2.42 GHz + 4x1.8 GHz)
GPUAdreno 660
ChipsetQualcomm Snapdragon 888
Connectivity
5G
NFC
USBUSB-C 3.1
Wi-FiWi-Fi 6
Bluetooth5.2
Design
ColorsMidnight Black, Glacier Blue, Peach Orange
Weight213 grams
IP ratingIP69
Performance
RAM12 GB
ChipsetMediaTek Dimensity 9300
Storage512 GB

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Spec data verified from manufacturer sources. Analysis AI-assisted and editorially reviewed. How we compare · Last verified

Explore more in phones, see all OnePlus products or all vivo products. View full details for the OnePlus 9 or the vivo X300 FE.