Both Vivo X300 and Vivo X400 comes with same RAM. Both have the same amount of internal memory.
| Name | Vivo X300 | Vivo X400 |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.31 in | 6.45 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6040 mAh | 7000 mAh |
| Camera | 200 MP + 50 MP + 50 MP Triple | 200 MP + 64 MP + 50 MP Triple |
| Price | Rs. 75998 | Rs. 79990 |
The launch Date of the first phone is December 02, 2025. The cost of Vivo X300 is Rs. 75998. The launch Date of the second phone is expected to be October 13, 2026 (Expected). The cost of Vivo X400 is Rs. 79990.
Vivo X400 has larger screen size of 6.45 inches in comparison to Vivo X300's 6.31 inch screen. Both the phones have AMOLED Screen Type. Vivo X300 has display density of 484 PPI & Vivo X400 has only 451 PPI display density. Both mobiles have same aspect ratio of 20:9.
Both mobiles come with 12 GB RAM and both have same Internal Memory of 256 GB.
They both have the same 200 MP + 50 MP + 50 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 17 version.
| Name | Vivo X300 | Vivo X400 |
| General | ||
| Country of Origin | India | |
| Model | X300 | X400 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano-SIM + Nano-SIM + eSIM (max 2 at a time | Nano-SIM + Nano-SIM + eSIM (max 2 at a time |
| Device Type | Smartphone | Smartphone |
| Release Date | December 02, 2025 | October 13, 2026 (Expected) |
| Design | ||
| Dimensions | 71.9 x 150.6 x 8 mm | |
| Weight | 190 g | |
| Bezel less | Yes | Yes |
| Colors | Black, Blue, Red, Purple, Pink | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.31 inches, 1216 x 2640 pixels, 120 Hz | 6.45 inches, 1216 x 2640 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 484 PPI | ~ 451 PPI |
| Screen to Body Ratio | ~ 86.7% | ~ 86.7% |
| Features | 2160Hz PWM, HDR10+ | 2160Hz PWM, 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 | 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, v5.4, A2DP, LE, aptX HD | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | 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 | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning |
| 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 | IP68 | IP69 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 1/1.4", 0.56µm, PDAF, OIS 50 MP ƒ/2.6 (Telephoto) 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF | 200 MP ƒ/1.7 (Wide Angle) 64 MP ƒ/2.6 (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, 3D LUT import | Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import |
| Video Recording | 4K, 1080p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K, 1080p | 4K, 1080p |
| Technical | ||
| OS | Android v16 | Android v17 |
| Custom UI | OriginOS 6 | OriginOS 7 |
| Chipset | Mediatek Dimensity 9500 | |
| CPU | 4.21 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Arm G1-Ultra | |
| 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 | 6040 mAh, Li-ion Battery | 7000 mAh, Li-ion Battery |
| Fast Charging | Yes, 90W | Yes, 100W |
| Wireless Charging | Yes, 40W | Yes, 50W |
| Reverse Charging | Yes | Yes |