vivo iQOO Z9x 5G vs vivo X300 Pro
Compare vivo iQOO Z9x 5G vs vivo X300 Pro side by side: Qualcomm Snapdragon 6 Gen 1 vs MediaTek Dimensity 9500, 6000mAh vs 6300mAh battery, $699 vs $1099…
vivo
vivo iQOO Z9x 5G
$699
3categories won
vivo
X300 Pro
$1,099
9categories won
1 categories tied · 13 scored in total · add a third phone
Which one wins?
vivo X300 Pro takes the overall win
The vivo X300 Pro proves superior overall against the vivo iQOO Z9x 5G, outperforming on gaming and photography. In camera testing, the X300 Pro leads with superior optics, while battery endurance leans towards the X300 Pro. Choose the X300 Pro if you want the highest performance ceiling, or opt for the vivo iQOO Z9x 5G if its lower retail price better fit your budget.
X300 Pro takes battery honors offering 6,300 mAh alongside 100W charging.
X300 Pro provides greater sustained gaming output with its MediaTek Dimensity 9500 and 24GB RAM.
X300 Pro takes photography with 50MP optics and 3.7x optical telephoto capabilities.
vivo iQOO Z9x 5G provides a sharper value proposition, coming in at $699 vs $1099.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
vivo iQOO Z9x 5G vs X300 Pro: specifications compared
Display
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Screen size | 6.72" | 6.78" |
| Resolution | 1080 x 2408 | 1260 x 2800Winner |
| Pixel density | 393 ppi | 453 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 4500 nitsWinner |
Performance
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Chipset | Qualcomm Snapdragon 6 Gen 1 | MediaTek Dimensity 9500 |
| Process node | — | 2 nm |
| AnTuTu score | 560,000 | 3,200,000Winner |
| Geekbench multi | 2780 | 10800Winner |
| Maximum RAM | — | 24 GB |
| Maximum storage | — | 2TB |
Camera
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Main sensor | — | 50 MP |
| Rear cameras | — | 3 |
| Optical zoom | — | 3.7x |
| Ultrawide | — | 50 MP |
| Selfie camera | 8 MP | 32 MPWinner |
| Max video | 4K@30fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Capacity | 6,000 mAh | 6,300 mAhWinner |
| Wired charging | 44 W | 100 WWinner |
| Wireless charging | No | 50 WWinner |
Design
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Weight | 199 gWinner | 222 g |
| Thickness | 8 mmWinner | 8.3 mm |
| Water resistance | IP64 | IP68 |
| Build | — | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| Operating system | 14, Funtouch 14 | Android 17 |
| OS updates | — | 7 years |
| Security updates | — | 7 years |
Connectivity and value
| Specification | vivo iQOO Z9x 5G | X300 Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $699Winner | $1,099 |
vivo iQOO Z9x 5G
vivo iQOO Z9x 5G delivers extreme battery endurance with its high-density 6000mAh pack, efficient 4nm Snapdragon 6 Gen 1 processor, and vibrant 120Hz 1000-nit display under an IP64-rated chassis.
- Display
- 6.72"
- Chipset
- Qualcomm Snapdragon 6 Gen 1
- Battery
- 6,000mAh
- Software
- 14, Funtouch 14
vivo X300 Pro
With its 200MP 1/1.4" Zeiss APO periscope telephoto, proprietary V4 Blueprint 4K cinematic imaging chip, 6,300 mAh battery, 100W FlashCharge, and Dimensity 9500 processor, the X300 Pro is a portrait and telephoto masterpiece.
- Display
- 6.78"
- Chipset
- MediaTek Dimensity 9500
- Main camera
- 50MP
- Battery
- 6,300mAh