Oppo Find X3 Pro has better RAM than Oppo F31 Pro Plus 5G. In terms of display resolution, Oppo Find X3 Pro has better resolution of 3216 x 1440 than Oppo F31 Pro Plus 5G which has resolution of 2800 x 1280. Both have the same amount of internal memory.
| Name | Oppo F31 Pro Plus 5G | Oppo Find X3 Pro |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.8 in | 6.7 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7000 mAh | 4500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP Quad |
| Price | Rs. 32999 | Rs. 50990 |
The launch Date of the first phone is September 15, 2025. The cost of Oppo F31 Pro Plus 5G is Rs. 32999. The launch Date of the second phone is March 11, 2021. The cost of Oppo Find X3 Pro is Rs. 50990.
Oppo Find X3 Pro has screen size of 6.7 inches which falls short to Oppo F31 Pro Plus 5G's 6.8 inch screen. Both the phones have AMOLED Screen Type. Oppo Find X3 Pro has display density of 525 PPI & Oppo F31 Pro Plus 5G has only 453 PPI display density. In terms of screen to body ratio, Oppo F31 Pro Plus 5G has better screen to body ratio of ~ 93.5% than Oppo Find X3 Pro's ~ 89.6%. Both phones have same aspect ratio of 20:9.
Oppo Find X3 Pro's larger 12 GB RAM is better for playing games and all with respect to Oppo F31 Pro Plus 5G's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
They both have the same 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
| Name | Oppo F31 Pro Plus 5G | Oppo Find X3 Pro |
| General | ||
| Model | CPH2757 | Find X3 Pro |
| 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 | 1.16 W/kg (Head) 0.99 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | September 15, 2025 | March 11, 2021 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Quick Guide x 1, Protective Case x 1 | |
| Design | ||
| Dimensions | 77.6 x 163.1 x 7.7 mm | 74 x 163.6 x 8.3 mm |
| Weight | 195 g | 193 g |
| Colors | Festival Pink | Himalayan White | Gemstone Blue | |
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color AMOLED Screen (1B) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 1280 x 2800 pixels, 120 Hz | 6.7 inches, 1440 x 3216 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 525 PPI |
| Screen to Body Ratio | ~ 93.5% | ~ 89.6% |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1600nits (Typical) | |
| HDR Support | Yes, HDR10+ | |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB | HDR10+, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | Yes |
| Memory | ||
| RAM | 8 GB | 12 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WLAN 2.4G Supported, WLAN 5G Supported, Wi-Fi 5 (802.11ac) Supported, Wi-Fi 6 (802.11ax) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported | |
| Bluetooth | Yes, v5.2, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Performance | ||
| Camera Score | 128 (DxOMark) | |
| Extra | ||
| GPS | Dual band: GPS (L1+L5), GLONASS (G1), BDS (B1I+B1C+B2a), Galileo (E1+E5a), QZSS (L1+L5), NavIC (L5) | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| 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, Color Spectrum |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes, Yes (dual antenna) | |
| 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 |
| Extra Features | Network Boost Chip S1, Beacon Link 2.0, Glove Touch, Anti-Spam Call Blocker OPPO Dialer | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 76°; 5P lens; AF Supported; Supports 2-axis OIS 2 MP ƒ/2.4 (Ultra Wide) FOV 89°; 3P lens | 50 MP ƒ/1.8 (Wide Angle) 13 MP ƒ/2.4 (Telephoto) 50 MP ƒ/2.2 (Ultra Wide) 3 MP ƒ/3 (Macro) Macro |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole | 32 MP ƒ/2.4 (Wide Angle) 26mm, 1/2.8", 0.8µm Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | ColorOS 15 | |
| Chipset | Qualcomm Snapdragon 7 Gen3 | Qualcomm Snapdragon 888 |
| CPU | 2.63 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@2.63 GHz & 3xPerformance Cores@2.4 GHz& 4xEfficiency cores@1.8 GHz | 1x2.84 GHz Kryo 680 & 3x2.XX GHz Kryo 680 & 4x1.XX GHz Kryo 680 |
| GPU | Adreno 720 | Adreno 660 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W SuperVOOC Charging | Yes, 65W Fast Charging |
| Wireless Charging | Yes, 30W | |
| Reverse Charging | Yes | |