Both Vivo X300 Pro Mini and iQOO 15 comes with same RAM. In terms of display resolution, iQOO 15 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 | iQOO 15 |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.3 in | 6.85 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5800 mAh | 7000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 59990 | Rs. 69990 |
The launch Date of the first phone is October 14, 2025 (Expected). The cost of Vivo X300 Pro Mini is Rs. 59990. The launch Date of the second phone is expected to be December 03, 2026 (Expected). The Expected cost of iQOO 15 is Rs. 69990.
iQOO 15 has larger screen size of 6.85 inches in comparison to Vivo X300 Pro Mini's 6.3 inch screen. There is LTPO AMOLED Screen Type in both the phones. iQOO's phone has display density of 508 PPI & Vivo's phone has only 461 PPI display density. Vivo X300 Pro Mini has 20:9 aspect ratio where as iQOO 15 has 19.8:9 aspect ratio.
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Vivo X300 Pro Mini has 50 MP + 50 MP + 50 MP Triple Rear Camera in comparison to iQOO 15's 50 MP + 50 MP + 50 MP Triple Rear Camera. Vivo X300 Pro Mini will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to iQOO 15's 32 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Vivo X300 Pro Mini | iQOO 15 |
| General | ||
| Model | X300 Pro Mini | |
| 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, 2025 (Expected) | December 03, 2026 (Expected) |
| Design | ||
| Bezel less | Yes | Yes |
| Colors | Black; other colors | |
| 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 | 6.85 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 461 PPI | ~ 508 PPI |
| Screen to Body Ratio | ~ 90.5% | |
| Features | HDR10+, 5500 nits (peak) | 6000nits Brightness |
| 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 |
| Card Slot | 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 |
| Wifi Version | Wi-Fi 7 | |
| 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 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; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSS |
| 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 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | E-Sim Support | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Telephoto) 50 MP (Ultra Wide) | 50 MP ƒ/1.9 (Wide Angle) 50 MP (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 | Color spectrum sensor, HDR, panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2 (Ultra Wide) Punch Hole, Screen Flash | 32 MP ƒ/2.5 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | 4K, 1080p |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | Funtouch OS 16 |
| Chipset | Mediatek Dimensity 9500 | Qualcomm Snapdragon Elite Gen 5 |
| CPU | Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | MP4, 3GP, AVI |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh, Silicon-Carbon Battery | 7000 mAh, Si/C |
| Fast Charging | Yes, 100W Fast Charging | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 50W Wireless Flash Charge | |
| Reverse Charging | Yes | Yes |