Vivo X300 Pro 5G has better RAM than Oppo F31 Pro 5G. In terms of display resolution, Vivo X300 Pro 5G has better resolution of 2800 x 1260 than Oppo F31 Pro 5G which has resolution of 2372 x 1080. Vivo X300 Pro 5G has more internal memory than Oppo F31 Pro 5G
| Name | Oppo F31 Pro 5G | Vivo X300 Pro 5G | 
| RAM | 8 GB | 12 GB | 
|---|---|---|
| Display | 6.57 in | 6.78 in | 
| Internal Memory | 128 GB | 256 GB | 
| Battery | 7000 mAh | 6510 mAh | 
| Camera | 50 MP + 2 MP Dual | 200 MP + 50 MP + 50 MP Triple | 
| Price | Rs. 26999 | Rs. 65990 | 
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 Pro 5G is Rs. 26999. The launch Date of the second phone is October 13, 2025. The Expected cost of Vivo X300 Pro 5G is Rs. 65990.
Oppo F31 Pro 5G has screen size of 6.57 inches which falls short to Vivo X300 Pro 5G's 6.78 inch screen. Oppo F31 Pro 5G has AMOLED Screen type where as Vivo X300 Pro 5G has LTPO AMOLED Screen type. Vivo's phone has display density of 452 PPI & OPPO's phone has only 390 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 93% than Vivo's phone ~ 91.6%. Both phones have same aspect ratio of 20:9.
Vivo X300 Pro 5G's larger 12 GB RAM is better for playing games and all with respect to Oppo F31 Pro 5G's lower 8 GB RAM. Vivo X300 Pro 5G has more Internal Memory (256 GB) than Oppo F31 Pro 5G (128 GB).
They both have the same 50 MP + 2 MP Dual Rear Camera. Vivo X300 Pro 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Oppo F31 Pro 5G's 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
| Name | Oppo F31 Pro 5G | Vivo X300 Pro 5G | 
| General | ||
| Model | F31 Pro | V2502A | 
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano+Nano SIM | 
| SAR | 1.13 W/kg (Head) 0.85 W/kg (Body) | |
| Device Type | Smartphone | Smartphone | 
| Release Date | September 15, 2025 | October 13, 2025 | 
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 | |
| Design | ||
| Dimensions | 75 x 158.2 x 8 mm | 75.5 x 161.2 x 8 mm | 
| Weight | 191 g | 226 g | 
| Bezel less | Yes | |
| Colors | Space Grey | Desert Gold | Black, Blue, White, Brown | 
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color LTPO AMOLED Screen (1B Colors) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes | 
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.78 inches, 1260 x 2800 pixels, 120 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 390 PPI | ~ 452 PPI | 
| Screen to Body Ratio | ~ 93% | ~ 91.6% | 
| Glass Type | DT-Star D+ | Scratch/drop-resistant glass | 
| Brightness | Normal brightness: 600nits (Typical), HBM: 1400nits (Typical) | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB | Ultra HDR image support | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 8 GB | 12 GB | 
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM | 
| Storage | 128 GB | 256 GB | 
| Storage Type | UFS 3.1 | UFS 4.1 | 
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | Wi-Fi 6 (802.11ax) Supported, Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.4, A2DP, LE, aptX HD | 
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 | 
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging | 
| IR Blaster | Yes | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes | 
| Fingerprint Sensor | Yes, In Display | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass | 
| 3.5mm Headphone Jack | No | No | 
| NFC | Yes | |
| AI Features | AI Eraser 2.0, AI Perfect Shot, AI Group Photo Composer, AI Recompose, AI VoiceScribe, AI Call Assistant, AI Assistant for Notes, Google Gemini | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min | 
| IP Rating | IP69 + IP68 + IP66 | IP68 | 
| Dust Resistant | Yes | Yes | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 78°; 5P lens; AF Supported; Supports two-axis OIS 2 MP ƒ/2.4 (Macro) FOV 89°; 3P lens | 50 MP ƒ/1.6 (Wide Angle) 24mm (wide), 1/1.28", 1.22µm, PDAF, OIS 200 MP ƒ/2.7 (Telephoto) 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 2.7:1 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF | 
| OIS | Yes | |
| Auto Focus | Yes | Yes | 
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Underwater, PRO, DOC SCANNER | Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, panorama, HDR, 3D LUT import | 
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 
| Technical | ||
| OS | Android v15 | Android v16 | 
| Custom UI | ColorOS 15 | OriginOS 6 | 
| Chipset | mediatek Dimensity 7300 Energy | Mediatek Dimensity 9500 | 
| CPU | 2.5 GHz, Octa Core Processor | 4.21 GHz, Octa Core Processor | 
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G615 MC2 | Arm G1-Ultra | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | 
| Video | Yes | MP4, 3GP, AVI, Video Recording: MP4 | 
| FM Radio | No | No | 
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7000 mAh | 6510 mAh, Li-ion Battery | 
| Fast Charging | Yes, 80W SuperVOOC | Yes, 90W Fast Charging | 
| Wireless Charging | Yes, 40W Wireless | |
| Reverse Charging | Yes | |