Both Vivo X300 Pro Mini and Vivo X300 Ultra comes with same RAM. In terms of display resolution, Vivo X300 Ultra has better resolution of 3168 x 1440 than Vivo X300 Pro Mini which has resolution of 2640 x 1216. Both have the same amount of internal memory.
| Name | Vivo X300 Pro Mini | Vivo X300 Ultra |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.3 in | 6.82 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5800 mAh | 7000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 200 MP + 200 MP + 50 MP Triple |
| Price | Rs. 59990 | Rs. 79990 |
The launch Date of the first phone is expected to be October 14, 2026 (Expected). The cost of Vivo X300 Pro Mini is Rs. 59990. The launch Date of the second phone is expected to be March 14, 2026 (Expected). The Expected cost of Vivo X300 Ultra is Rs. 79990.
Vivo X300 Ultra has larger screen size of 6.82 inches in comparison to Vivo X300 Pro Mini's 6.3 inch screen. Both the phones have LTPO AMOLED Screen Type. Vivo X300 Ultra has display density of 510 PPI & Vivo X300 Pro Mini has only 461 PPI display density. Both phones have same aspect ratio of 20:9.
Both mobiles come with 12 GB RAM and both have same Internal Memory of 256 GB.
Vivo X300 Ultra's 200 MP + 200 MP + 50 MP Triple Rear Camera outclasses Vivo X300 Pro Mini's 50 MP + 50 MP + 50 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Vivo X300 Pro Mini | Vivo X300 Ultra |
| General | ||
| Model | X300 Pro Mini | X300 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 14, 2026 (Expected) | March 14, 2026 (Expected) |
| Design | ||
| Bezel less | Yes | Yes |
| Colors | Black, Silver, Red | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1216 x 2640 pixels, 120 Hz | 6.82 inches, 1440 x 3168 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 461 PPI | ~ 510 PPI |
| Screen to Body Ratio | ~ 90.5% | |
| Glass Type | Armor glass | |
| Features | HDR10+, 5500 nits (peak) | HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS 4.1 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning, Geofencing | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning, Geofencing |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 | IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | E-Sim Support | E-Sim Support |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Telephoto) 50 MP (Ultra Wide) | 200 MP (Wide Angle) 200 MP ƒ/2.3 (Telephoto) 50 MP ƒ/2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser AF, Zeiss optics, Zeiss T* lens coating, panorama, HDR | Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, panorama, HDR, 3D LUT import |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Ultra Wide) Punch Hole, Screen Flash | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K, 1080p | K @ 30 fps, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | OriginOS 6 |
| Chipset | Mediatek Dimensity 9500 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | MP4, 3GP, AVI, Video Recording: MP4 |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh, Silicon-Carbon Battery | 7000 mAh, Li-ion Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 120W Fast Charging |
| Wireless Charging | Yes, 50W Wireless Flash Charge | Yes, 50W Wireless Flash Charge |
| Reverse Charging | Yes | |