Home Phone comparison Oppo Realme 9 Pro Plus and Vivo X300 - Which is better?

Oppo Realme 9 Pro Plus vs Vivo X300

55 out 100
Oppo Realme 9 Pro Plus
VS
92 out 100
Vivo X300
Oppo Realme 9 Pro Plus
Vivo X300

Compared 2 smartphones : Oppo Realme 9 Pro Plus Manufactured in February, 2022, with display 6.4 with chipsetMediaTek Dimensity 920, vs Vivo X300, Manufactured in October, 2025 with chipsetMediaTek Dimensity 9500. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Oppo Realme 9 Pro Plus
  • Larger display: 6.4in
  • Lighter design: 182g vs 190g
  • Supports Dolby Atmos
Reasons to choose Vivo X300
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6040mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Infrared port
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Oppo Realme 9 Pro Plus and Vivo X300
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Realme 9 Pro Plus
vs
Vivo X300

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.4 in 6.31 in
Resolution 1080x2400 pixels 1216x2640 pixels
Aspect ratio 20:9 19.5:9
Pixel density 411 ppi 460 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 450 nits 2000 nits
HDR support Yes HDR10 Yes, Dolby Vision
Touch Sampling Rate 360 Hz 300 Hz
Screen-to-body ratio 84.2 % 90.3 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme 9 Pro Plus
608 nits
Vivo X300
n/a
sRGB gamut95.9 %n/a
PWM (Flicker)218 Hzn/a
Response time9 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Realme 9 Pro Plus]

Design & Build

Design and ergonomics comparison
Height 160.2 mm (6.31 in) 150.57 mm (5.93 in)
Width 73.3 mm (2.89 in) 71.92 mm (2.83 in)
Thickness 7.99 mm (0.31 in) 7.95 mm (0.31 in)
Weight 182 g (6.42 oz) 190 g (6.7 oz)
Water resistance No IP69
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Blue
- Green		 - Black
- Blue
- Red
- Pink
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme 9 Pro Plus
84.2 %
Vivo X300
90.3 %

Performance

Testing Oppo Realme 9 Pro Plus and Vivo X300 In benchmarks
Processor
Chipset MediaTek Dimensity 920 MediaTek Dimensity 9500
Max Frequency 2500 MHz 4210 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A78)		 - 4/2.7 (C1-Pro)
- 3/3.5 (C1-Premium)
- 1/4.21 (C1-Ultra)
Process TSMC TSMC
Transistor Size 6 nm 3 nm
Neural Processor Yes MediaTek NPU 990
Graphics Mali-G68 MP4 Mali-G1 Ultra MP12
GPU Cores 256 1536
GPU Frequency 950 MHz 1716 MHz
FLOPS 243.2 GFLOPS 5271.5 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 9 Pro Plus
928
Vivo X300
3383
Geekbench 6 (Multi-Core)
Oppo Realme 9 Pro Plus
2323
Vivo X300
10099
Geekbench 6 (Single-Core)9283383
Geekbench 6 (Multi-Core)232310099
Geekbench Compute (GPU)n/a25462
Sources: Geekbench v6 [Oppo Realme 9 Pro Plus], [Vivo X300]
AnTuTu 10
AnTuTu 10
Oppo Realme 9 Pro Plus
540904
Vivo X300
3367414
CPU168137957632
GPU1142891342611
Memory106004448412
UX152474618759
NanoReview Score5409043367414
3DMark Wild Life
3DMark Wild Life
Oppo Realme 9 Pro Plus
2293
Vivo X300
n/a
Max Surface Temp.46.9 °Cn/a
Stability99 %n/a
Graphics Test13 fpsn/a
Graphics Score2293n/a
Sources: 3DMark [Oppo Realme 9 Pro Plus]
PCMark 3.0
PCMark 3.0
Oppo Realme 9 Pro Plus
12629
Vivo X300
n/a
Writing score19093n/a
Web score9133n/a
Video editing6657n/a
Data manipulation8425n/a
NanoReview Score12629n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz 5333 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 2.2UFS 4.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 16
OS Size 15 GB n/a
UI Skin Realme UI 4.0 OriginOS 6

Battery

Volume 4500 mAh 6040 mAh
Max Charging Power 60 W 90 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (40 W)
Reverse Charging Yes Yes, (Wireless)
Fast Charging Yes (77% in 30 min) Yes (73% in 30 min)
Full Charge Time 0:49 h 0:46 h
Battery Life Test
Battery Life
Oppo Realme 9 Pro Plus
21:38
Vivo X300
n/a
Web Browsing09:24 hn/a
Video Playback12:57 hn/a
Games05:39 hn/a
Standby Mode98 hn/a

Main camera

Matrix 50 MP 200 MP
Photo resolution 8700x5800 pixels n/a
Zoom Digital Optical, 3x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (1080p)
Wide-angle lens 119 ° 119 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 4 MP		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.8f/1.68
Focal length24 mm23 mm
SensorSony IMX766Samsung ISOCELL HPB
Sensor size1/1.561/1.4
Pixel size1 μm0.56 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.6
Focal lengthn/a70 mm
Sensorn/aSony LYT-602
Sensor sizen/a1/1.95
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.0
Focal length16 mm15 mm
SensorSony IMX355Samsung S5KJN1
Sensor size1/41/2.76
Pixel size1.14 μm0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.4 f/2.0
Focal length 27 mm n/a
Sensor Sony IMX471 Samsung S5KJN1
Sensor size 1/3.13 1/2.76
Pixel size 1 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM (850/900/1800/1900)GSM 850/900/1800/1900 MHz
3G BandsWCDMA (850/900/1700/1900/2100)WCDMA B1/B2/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Oppo Realme 9 Pro Plus
91.6 dB
Vivo X300
n/a

Other

Class Mid-range Flagship
Announced February, 2022 yr October, 2025 yr
Release Date February, 2022 yr October, 2025 yr
Launch Price ($) 330 n/a
MSRP ($) n/a 699
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 60 W Yes, 90 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo X300 the clear winner in this comparison.

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