This is a side-by-side smartphone specs comparison of the Xiaomi 15 and vivo X300.
The Xiaomi 15 has a 6.36-inch display, Qualcomm Snapdragon 8 Elite (3 nm) processor, triple cameras, 5G connectivity, and 5240mAh battery.
Meanwhile, the vivo X300 has a 6.31-inch display, MediaTek Dimensity 9500 (3 nm) processor, triple cameras, 5G connectivity, and 6040mAh battery.
| Specs | Xiaomi 15 | vivo X300 |
|---|---|---|
| Picture |
★★★★★ 4/5 stars (38 ratings)
|
×
★★★★★ 3.5/5 stars (11 ratings)
|
| Screen | 6.36-inch FHD+ AMOLED Display (1200 x 2670 Pixels 460 ppi) with Xiaomi Shield Glass, 20:9 Aspect Ratio, 120Hz Refresh Rate, 3200nits peak brightness, Dolby Vision, HDR10+, and punch-hole | 6.31-inch FHD+ LTPO AMOLED Display (1216 x 2640 Pixels, 460 ppi) with Scratch Resistant Glass, 1-120Hz Adaptive Refresh Rate, 4500nits peak brightness, Dolby Vision, HDR10+ and punch-hole |
| OS | Android 15 with Xiaomi HyperOS 2, up to 4 major OS upgrades | Android 16 with OriginOS 6 |
| Chipset | Qualcomm Snapdragon 8 Elite (3 nm) | MediaTek Dimensity 9500 (3 nm) |
| CPU | Octa Core CPU 2x Oryon Pheonix L @ 4.32GHz & 6x Oryon Pheonix M @ 3.53GHz |
Octa Core CPU 1x C1-Ultra @ 4.21GHz , 3x C1-Premium @ 3.5GHz & 4x C1-Pro @ 2.7GHz |
| GPU | Adreno 830 | Mali-G1 Ultra MP12 |
| RAM | 12 GB | 12 GB |
|
|
||
| Rear Camera | Triple Cameras: 50MP Main Camera (23mm, f/1.62 Aperture, Laser Autofocus, OIS) 50MP Ultrawide (14mm, f/2.2 Aperture, 115° FoV) 50MP Telephoto (60mm, f/2.0 Aperture, Autofocus, OIS, 2.6x Optical Zoom) -LED Flash -Up to 8K video recording, LEICA Optics, HDR & Dolby Vision, color spectrum sensor, video stabilization |
Triple Cameras: 200MP Main Camera (f/1.68 Aperture, Autofocus, OIS) 50MP Ultrawide (f/2.0 Aperture, 119˚ FoV, Autofocus) 50MP Periscope Telephoto (Apochromatic, f/2.57 Aperture, Autofocus, 3x Optical zoom, OIS) -Dual LED Flash -Up to 4K@120fps video recording, OIS/EIS video stabilization, ZEISS Optics, ZIESS T* Lens Coating |
| Front Camera |
32 Megapixels (21mm, f/2.0 Aperture) - Up to 4K video recording, video stabilization |
50 Megapixels (f/2.0 Aperture, Autofocus) - Up to 4K@60fps video recording |
| Storage | 256GB or 512GB | 256GB (UFS 4.1) |
| Expansion | None | None |
| SIM | Dual SIM (Nano + eSIM) | Dual SIM (Nano + Nano with eSIM support) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac/6/7 | Wi-Fi 802.11 b/g/n/ac/6/7 |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.4 | Bluetooth 6.0 |
| Infrared | Yes | Yes |
|
|
||
| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| USB OTG | Yes with DisplayPort | Yes (USB 3.2) |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Hi-Res Audio, Hi-Res Wireless Audio, Dolby ATMOS, Stereo Speakers | Stereo Speakers |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 5240 mAh Si/C Battery (Non-removable) 90W Fast Charging (HyperCharge, QC3+, PD3.0) 50W Fast Wireless Charging |
6040 mAh Si/C Battery (Non-removable) 90W Fast Charging (vivo FlashCharge) 40W Wireless Charging |
| Material | Glass front and back, Aluminum Alloy frame (IP68 dust & water resistance) | Glass front and back with Aluminum alloy frame (IP68/IP69 dust & water resistance) |
| Size | 152.3 x 71.2 x 8.08 mm | 150.57 x 71.92 x 7.95 mm |
| Weight | 191 g | 190 g |
| Colors | Black, White, Green | Mist Black, Halo Pink |
| Release Date | March 6, 2025 | November 26, 2025 |
| Price | ₱45,999.00 - Official price of 12GB+256GB version in the Philippines ₱49,999.00 - Official price of 12GB+512GB version in the Philippines |
₱66,999.00 - Official Price in the Philippines |
| Buy Online |
Xiaomi 15 on Lazada Xiaomi 15 on Shopee |
vivo X300 on Lazada vivo X300 on Shopee |
