vivo X300
vivo X300 is a 6.31-inch 5G smartphone with the MediaTek Dimensity 9500 chip, a 200 MP main camera and a 6,040 mAh battery. It launched in India in December 2025.
In short
vivo X300 is a phone from vivo, released December 2025. Its Comparezi Score is 62.1 out of 100, ranked #7 of 347 phones. Key specifications: display size 6.31", processor MediaTek Dimensity 9500, RAM 12 GB. Among phones here it fits best for long software support and camera and gaming and speed and light and compact.
Should you buy it now?
Not enough price history yet
We give timing advice once we have recorded at least 7 days of prices.
- Display size
- 6.31"
- Processor
- MediaTek Dimensity 9500
- RAM
- 12 GB
- Main camera
- 200 MP
- Battery
- 6,040 mAh
Variants
Where to buy
No current price recorded from any seller in India.
Comparezi Score
How the 62.1 was computed
| Factor | This product | Position in category | Weight | Points |
|---|---|---|---|---|
| Main camera | 200 MP |
highest
|
16.7 | |
| RAM | 12 GB |
71%
|
11.9 | |
| Battery | 6,040 mAh |
35%
|
7.8 | |
| Charging speed | 90 W |
73%
|
5.7 | |
| 5G | Yes | has it | 5.6 | |
| Storage | 256 GB |
47%
|
5.2 | |
| Refresh rate | 120 Hz |
57%
|
5.1 | |
| Weight | 190 g |
67%
|
3.7 | |
| Display size | 6.31" |
11%
|
0.6 |
Each factor is placed between the lowest and highest value in Phones (0-100 %), multiplied by its weight, and summed. It is a computed figure, not a rating, and never uses reviews.
Pros
- 90 W wired charging, faster than 84 % of the 338 phones on Comparezi with a published figure
- Dedicated 50 MP telephoto camera
- 200 MP main camera, higher resolution than 95 % of the 368 phones on Comparezi with a published figure
- Wireless charging
- IP68 + IP69 dust and water resistance
Who should buy it
- Best for Long software support · What matters most? (pick any) #1 of 368 phones for this
- Best for Camera · What matters most? (pick any) #3 of 368 phones for this
- Best for Gaming and speed · What matters most? (pick any) #12 of 368 phones for this
- Best for Light and compact · What matters most? (pick any) #44 of 368 phones for this
Full specifications
Display
| Display size | 6.31" |
|---|---|
| Display type | AMOLED |
| Resolution | 2640 x 1216 |
| Refresh rate | 120 Hz |
| Peak brightness | 4,500 nits |
| Brightness measured as | Local peak, small bright area |
Performance
| Processor | MediaTek Dimensity 9500 |
|---|---|
| Chipset process | 3 nm |
| RAM | 12 GB |
| Storage | 256 GB |
| Memory options | 12 GB + |
Camera
| Main camera | 200 MP |
|---|---|
| Ultra-wide camera | 50 MP |
| Telephoto camera | 50 MP |
| Front camera | 50 MP |
Battery
| Battery | 6,040 mAh |
|---|---|
| Charging speed | 90 W |
| Wireless charging | Yes |
Software
| Operating system | Android |
|---|---|
| Software | Android 16, OriginOS 6 |
| OS updates promised | 5 |
| OS updates counted in | Upgrades |
| Security updates promised | 7 years |
Build
| Weight | 190 g |
|---|---|
| 5G | Yes |
| Water resistance | IP68 + |
| SIM | Dual SIM (2 nano SIMs) |
| Colours | Elite Black, Mist Blue, Summit Red |
About the X300
vivo X300 is a 6.31-inch 5G smartphone with the MediaTek Dimensity 9500 chip, a 200 MP main camera and a 6,040 mAh battery. It launched in India in December 2025. It is one of 43 vivo phones and 368 phones compared on Comparezi.
vivo X300 at a glance
- Display: 6.31-inch AMOLED, 120 Hz
- Processor: MediaTek Dimensity 9500
- Memory: 12 GB + 256 GB, 12 GB + 512 GB, 16 GB + 512 GB
- Cameras: a 200 MP main, 50 MP ultra-wide, 50 MP telephoto rear camera system and a 50 MP front camera
- Battery: 6,040 mAh, 90 W wired charging, wireless charging
- Software (as listed): Android 16, OriginOS 6
- Updates: 5 OS upgrades and 7 years of security updates
- Water and dust: IP68 + IP69
- Weight: 190 g
Display
The vivo X300 has a 6.31-inch AMOLED screen with a resolution of 2640 x 1216. It refreshes at up to 120 Hz. vivo quotes a peak brightness of 4,500 nits (measured as local peak, small bright area). Brands measure peak brightness in different ways (full screen, a small bright area, high brightness mode), so Comparezi does not rank phones on this figure.
Performance and memory
It runs on the MediaTek Dimensity 9500, built on a 3 nm process. Memory options: 12 GB + 256 GB, 12 GB + 512 GB, 16 GB + 512 GB.
Cameras
The main camera has a 200 MP sensor, higher resolution than 95 % of the 368 phones Comparezi has this figure for. A 50 MP ultra-wide camera covers wider scenes. A dedicated 50 MP telephoto camera handles zoom; 79 of the 368 phones Comparezi tracks have one. The front camera is 50 MP.
Battery and charging
The battery is rated at 6,040 mAh, larger than 58 % of the 359 phones Comparezi has this figure for. Wired charging is rated at up to 90 W, faster than 84 % of the 338 phones Comparezi has this figure for. It also supports wireless charging.
Software and updates
vivo lists its software as Android 16, OriginOS 6. vivo promises 5 OS upgrades and 7 years of security updates. That is the longest security-update promise among the 198 phones Comparezi has this figure for (shared with 28 others).
Design and durability
It weighs 190 g, lighter than 73 % of the 343 phones Comparezi has this figure for. It is rated IP68 + IP69: dust-tight and protected against continuous immersion and high-pressure, high-temperature water jets. It supports 5G. SIM: Dual SIM (2 nano SIMs). Colours: Elite Black, Mist Blue, Summit Red.
Who should buy the vivo X300
On its published specifications, the vivo X300 suits buyers who prioritise photography with optical zoom, long software support (7 years of security updates) and fast charging (90 W).
Strengths
- 90 W wired charging, faster than 84 % of the 338 phones on Comparezi with a published figure
- Dedicated 50 MP telephoto camera
- 200 MP main camera, higher resolution than 95 % of the 368 phones on Comparezi with a published figure
- Wireless charging
- IP68 + IP69 dust and water resistance
How the vivo X300 compares
The phones closest to it on specifications, from other brands:
- OPPO Reno15 Pro: battery 6,040 mAh on the vivo X300 vs 6,500 mAh on the OPPO Reno15 Pro; wired charging 90 W on the vivo X300 vs 80 W on the OPPO Reno15 Pro; screen 6.31" on the vivo X300 vs 6.78" on the OPPO Reno15 Pro. vivo X300 vs OPPO Reno15 Pro: full comparison
- OPPO Find X9: battery 6,040 mAh on the vivo X300 vs 7,025 mAh on the OPPO Find X9; main camera 200 MP on the vivo X300 vs 50 MP on the OPPO Find X9; wired charging 90 W on the vivo X300 vs 80 W on the OPPO Find X9. vivo X300 vs OPPO Find X9: full comparison
- Xiaomi 17: main camera 200 MP on the vivo X300 vs 50 MP on the Xiaomi 17; wired charging 90 W on the vivo X300 vs 100 W on the Xiaomi 17. vivo X300 vs Xiaomi 17: full comparison
- Xiaomi 17 Ultra: main camera 200 MP on the vivo X300 vs 50 MP on the Xiaomi 17 Ultra; screen 6.31" on the vivo X300 vs 6.9" on the Xiaomi 17 Ultra; weight 190 g on the vivo X300 vs 218.4 g on the Xiaomi 17 Ultra. vivo X300 vs Xiaomi 17 Ultra: full comparison
Other vivo phones
- Previous model: vivo X200 (vivo X300 vs vivo X200)
- vivo X200T (vivo X300 vs vivo X200T)
- vivo X300 Ultra (vivo X300 vs vivo X300 Ultra)
- vivo X300 FE (vivo X300 vs vivo X300 FE)
See all vivo phones.
Specifications from vivo's official product page (www.vivo.com), checked 12 October 2026. Specifications the manufacturer does not publish are left blank rather than estimated. Percentages compare published figures only; see how Comparezi compares phones.
Alternatives
Alternatives to the X300
Same money
Similar phones at this price
Head to head
Compare the X300
Reno15 Pro vs X300
- Reno15 Pro
- X300
Find X9 Ultra vs X300
- Find X9 Ultra
- X300
X200T vs X300
- X200T
- X300
X300 vs X300 FE
- X300
- X300 FE
Questions
X300 FAQs
Data sources
- Manufacturer official pages
Last updated
Product details
Disclosure
Links to sellers are not paid. Comparezi earns only from labelled ads, which never affect the Comparezi Score, the order of sellers, or the price shown, which is what the seller listed when we checked.