vivo X300s vs OPPO Find X9
The vivo X300s scores 8.6 in our rating, and the OPPO Find X9 scores 9.1. The vivo X300s leads in display, while the OPPO Find X9 is ahead in camera and software support. The vivo X300s is the newer phone, announced Mar 30, 2026.
Key differences
Why choose the vivo X300s
- Bigger battery 7,100 mAh vs 7,025 mAh
- Faster wired charging 90 W vs 80 W
- Bigger screen 6.78 inches vs 6.59 inches
- Brighter screen 4,500 nits vs 3,600 nits
- Higher refresh rate 144 Hz vs 120 Hz
- Newer model Mar 30, 2026 vs Oct 16, 2025
Why choose the OPPO Find X9
- Faster wireless charging 50 W vs 40 W
- Lighter 203 g vs 217 g
- Thinner 7.99 mm vs 8 mm
- Higher-resolution video 4K@120 vs 4K@60
- Sharper display 460 ppi vs 453 ppi
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Value for money marked “est.” is an estimate: that phone has no official US launch price, so it is not highlighted against the others.
Spec
vivo X300sOPPO Find X9
Overall
8.6
9.1
Display
8.8
8.3
Performance
8.9
8.9
Camera
8.0
8.3
Battery
8.5
8.5
Design
9.0
8.9
Software support
3.5
7.9
Value for money
5.0 est.
6.0 est.
Display
Spec
vivo X300sOPPO Find X9
Size
6.78 inches
6.59 inches
Type
OLED, ZEISS Master Color Display
OLED, ProXDR Display
Resolution
1260 × 2800 px
1256 × 2760 px
Pixel density
453 ppi
460 ppi
Refresh rate
144 Hz
120 Hz
Adaptive refresh
✓ Yes
✕ No
Peak brightness
4,500 nits
3,600 nits
HDR
HDR10+
—
Protection
—
Gorilla Glass 7i
Performance
Spec
vivo X300sOPPO Find X9
Process
3 nm
3 nm
Max CPU clock
4.21 GHz
4.21 GHz
GPU
Arm G1-Ultra
Arm Mali-G1 Ultra MC12
RAM
12 GB / 16 GB
12 GB / 16 GB
Storage
256 GB / 512 GB / 1 TB
256 GB / 512 GB / 1 TB
Storage type
UFS 4.1
UFS 4.1
microSD slot
✕ No
✕ No
Cameras
Spec
vivo X300sOPPO Find X9
Main camera
200 MP, f/1.68, 1/1.4"
50 MP, f/1.6, 1/1.4"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
50 MP
Telephoto
50 MP, 3× optical, periscope
50 MP, 3× optical, periscope
Optical zoom
3×
3×
Rear cameras
3
4
Rear video
4K@60
4K@120
Front camera
50 MP
32 MP
Front video
—
4K@60
Battery and charging
Spec
vivo X300sOPPO Find X9
Capacity
7,100 mAh
7,025 mAh
Battery type
Silicon-carbon
Silicon-carbon
Wired charging
90 W
80 W
Wireless charging
40 W
50 W
Reverse wireless
—
✓ Yes
Charger in box
✓ Yes
✕ No
Design and build
Spec
vivo X300sOPPO Find X9
Dimensions
161.98 × 75.48 × 8 mm
156.98 × 73.93 × 7.99 mm
Thickness
8 mm
7.99 mm
Weight
217 g
203 g
Form factor
Bar
Bar
Frame
—
Aluminum
Back
Glass
Glass
Water resistance
IP68 + IP69
IP68 + IP69
Fingerprint
Under-display ultrasonic
Under-display ultrasonic
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM
Dual Nano-SIM + eSIM
Colors
Film Green, Dream Purple, Silver White, Titanium Black
Titanium Grey, Space Black, Velvet Red
Connectivity and features
Spec
vivo X300sOPPO Find X9
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
6.0
USB
USB-C 3.x
—
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✕ No
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✓ Yes
✓ Yes
Software
Spec
vivo X300sOPPO Find X9
OS at launch
Android 16
Android 16
Interface
OriginOS 6
ColorOS 16
OS updates
—
5 years
Security updates
—
6 years
Launch and price
Spec
vivo X300sOPPO Find X9
Announced
Mar 30, 2026
Oct 16, 2025
Released
Apr 3, 2026
Oct 22, 2025
Status
Released
Released
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
vs
vs
vs
