Findprix helps you compare the Vivo X300 (12GB RAM + 512GB) and Xiaomi 15 Ultra in terms of price, specifications, user reviews, and more. Vivo X300 (12GB RAM + 512GB) is priced at ₹81,998. Xiaomi 15 Ultra is priced at ₹89,990. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Vivo X300 | ₹81,998 | MediaTek Dimensity 9500 | 3 nm | 12GB | LPDDR5X Ultra | 512GB | UFS 4.1 | 6.31 inches | FHD+ | 50MP | 200MP + 50MP + 50MP | 6040 mAh | 90W | Android 16 |
| Xiaomi 15 Ultra | ₹89,990 | Qualcomm Snapdragon 8 Elite | 3 nm | 12GB | 256GB | UFS 4.1 | 6.73 inches | QHD+ | 32MP | 50MP + 50MP + 200MP + 50MP | 6000 mAh | 90W | Android 15 |
₹81,998
Vivo X300
12GB RAM + 512GB
₹89,990
Xiaomi 15 Ultra
Prices
Vivo X300
Amazon₹81,998
Flipkart₹81,998Price has remained stable around the average price of ₹81,999 over the last 1 month.
Xiaomi 15 Ultra
Amazon₹89,990Price has been stable for the last 1 month.
Ratings
Vivo X300
4.7
(1.7K)
Xiaomi 15 Ultra
4.4
(98)
General
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 15 |
| OS Updates | 4 Years | 4 Years |
| Security Updates | 5 Years | -- |
| Custom UI | Origin OS | HyperOS 2 |
Design
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Dimensions | 150.57 x 71.92 x 7.95 mm | 161.3 x 75.3 x 9.4 mm |
| Weight | 190 g | 226 g |
| Water Resistance | Yes, IP68, IP69 (up to 1.5m for 30 min) | Yes, IP68 (up to 1.5m for 30 min) |
| Dust Resistance | Yes | -- |
| Build Material | Back: Mineral Glass | Front: Glass, Back: Glass-fiber or Silicone Polymer Back |
| Colours | Elite Black, Mist Blue, Summit Red | Black, White, Silver |
Display
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Type | LTPO AMOLED | LTPO AMOLED |
| Brightness | 4500 nits | 3200 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.31 inches (16.03 cm), Full HD+ | 6.73 inches, Quad HD+ |
| Screen Resolution | 1216 x 2640 pixels | 1440 x 3200 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| Screen-to-Body Ratio | ~94.66% | -- |
| Pixel Density | ~461 ppi | ~522 ppi |
| HDR Support | Yes, HDR 10+ | Yes |
| Dolby Vision | -- | Yes |
| Screen Protection | Armor Glass | Yes, Xiaomi Shield Glass 2.0 |
| Dimming Technology | PWM Dimming @ 2160 Hz, DC Dimming | -- |
Rear Camera
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Camera Setup | Triple | Quad |
| Primary | 200 MP (wide) f/1.68 aperture, 23mm focal length, 1/1.4″ sensor size, 0.56µm pixel size OIS, PDAF | 50 MP (Wide) f/1.6 aperture, 1.0 sensor size, 1.6µm pixel size OIS, Dual pixel PDAF |
| Secondary | 50 MP (ultra-wide) f/2.0 aperture, 15mm focal length, 1/2.76″ sensor size, 0.64µm pixel size AF | 50 MP (Telephoto) f/1.8 aperture, 0.7µm pixel size OIS, Dual pixel PDAF, 3x optical zoom |
| Tertiary | 50 MP (periscope) f/2.57 aperture, 70mm focal length, 1/1.95″ sensor size upto 100x Digital Zoom, upto 3x Optical Zoom OIS, PDAF | 200 MP (Periscope Telephoto) f/2.6 aperture, 0.56µm pixel size OIS, Multi-directional PDAF, 4.3x optical zoom |
| Quaternary | -- | 50 MP (Ultra-Wide) f/2.2 aperture, 0.64µm pixel size Dual pixel PDAF |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes, Laser Autofocus | Yes |
| Main Sensor | Sony LYT-828 | -- |
| Flash | Yes, LED | -- |
| Video Recording | 2160p @ 120 fps, 1080p @ 240 fps | 8K @ 30 fps, 4K @ 120 fps, 1080p @ 1920 fps |
| Features | Samsung HPB ZEISS APO periscope, Zeiss T* coating, ZEISS optics, V3+ and VS1 dual imaging chips | -- |
Front Camera
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 50 MP (wide) f/2.0 aperture, 1/2.76″ sensor size, 0.64µm pixel size AF | 32 MP (Wide) f/2.2 aperture, 0.64µm pixel size Dual pixel PDAF |
| Video Recording | 2160p @ 60 fps, 1080p @ 60 fps | 4K @ 60 fps, 1080p @ 60 fps |
Performance
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| RAM | 12 GB | 12 GB, 16 GB |
| RAM Type | LPDDR5X Ultra | -- |
| Chipset | MediaTek Dimensity 9500 | Qualcomm Snapdragon 8 Elite |
| Fabrication | 3 nm | 3 nm |
| GPU | Mali-G1 Ultra MC12 | Adreno 830 |
| CPU | Octa core 1x Arm C1-Ultra @ 4.21 GHz 3x ARM C1-Premium @ 3.5 GHz 4x ARM C1-Pro @ 2.7 GHz | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
Storage
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Internal Storage | 512 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Memory Card Slot | No | -- |
Battery
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Battery | 6040 mAh | 6000 mAh |
| Battery Type | Li-ion | Si/C |
| Wired Charging Speed | 90W | 90W |
| Wired Reverse Charging | Yes | -- |
| Wireless Charging Speed | 40W | -- |
Network
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM rnSIM 1: Nano/ eSIM rnSIM 2: Nano/ eSIM |
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | n1, n2, n3, n5, n7, n8, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78 | -- |
| 4G Bands | B1, B2, B3, B4, B5, B7, B8, B18, B19, B20, B25, B26, B28, B34, B38, B39, B40, B41, B42, B43, B48, B66 | -- |
| Navigation Support | GPS, Glonass, Beidou, Galileo, BDS, NavIC | GPS, BDS, GALILEO, QZSS, NavIC, GLONASS |
Connectivity
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Bluetooth | Yes, v5.4 | Yes, v6.0 |
| Wi-Fi | Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz, MIMO | Wi-Fi 7, dual-band or tri-band |
| USB | USB Type-C 3.2, OTG | USB Type-C 3.2 Gen 2, DisplayPort, OTG |
| NFC | Yes | Yes |
| Infrared port | Yes | Yes |
Features
| Feature | Vivo X300 | Xiaomi 15 Ultra |
|---|---|---|
| Audio Jack | Yes, USB Type-C | USB Type-C |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | Yes |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Compass, Gyroscope, Proximity, Barometer |
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