Oppo F31 Pro 5G vs Vivo Y31 5G
Quick Comparison
Oppo F31 Pro 5G has better RAM than Vivo Y31 5G. In terms of display resolution, Oppo F31 Pro 5G has better resolution of 2372 x 1080 than Vivo Y31 5G which has resolution of 1620 x 720. Both have the same amount of internal memory.
| Name | Oppo F31 Pro 5G | Vivo Y31 5G |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.57 in | 6.68 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 26999 | Rs. 14999 |
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Detailed Comparison
Price And Launch
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 September 14, 2025. The cost of Vivo Y31 5G is Rs. 14999.
Display comparison
Oppo F31 Pro 5G has screen size of 6.57 inches which falls short to Vivo Y31 5G's 6.68 inch screen. Oppo F31 Pro 5G has AMOLED Screen type where as Vivo Y31 5G has IPS Screen type. OPPO's phone has display density of 390 PPI & Vivo's phone has only 266 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 ~ 90.7%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Oppo F31 Pro 5G's larger 8 GB RAM is better for playing games and all with respect to Vivo Y31 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + 2 MP Dual Rear Camera. Oppo F31 Pro 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y31 5G's 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Oppo F31 Pro 5G | Vivo Y31 5G |
| General | ||
| Country of Origin | India | |
| Model | F31 Pro | Y31 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| 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 | September 14, 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 | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter |
| Design | ||
| Dimensions | 75 x 158.2 x 8 mm | |
| Weight | 191 g | |
| Colors | Space Grey | Desert Gold | |
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.68 inches, 720 x 1620 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 390 PPI | ~ 266 PPI |
| Screen to Body Ratio | ~ 93% | ~ 90.7% |
| Glass Type | DT-Star D+ | |
| Brightness | Normal brightness: 600nits (Typical), HBM: 1400nits (Typical) | 1000nts |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| 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 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient light, Color temperature, E-compass, Accelerometer, Gyroscope | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope |
| 3.5mm Headphone Jack | No | |
| 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 | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search |
| Water Resistance | Yes | |
| IP Rating | IP69 + IP68 + IP66 | |
| Dust Resistant | 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 (Main) 0.08 MP |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, DUAL-VIEW VIDEO, TIME-LAPSE, STICKER, HI-RES, Underwater, PRO, DOC SCANNER | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD, 720p @ 60 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) FOV 82°; 5P lens Punch Hole | 8 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | ColorOS 15 | |
| Chipset | mediatek Dimensity 7300 Energy | MediaTek Dimensity 6300 |
| CPU | 2.5 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G615 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6500 mAh |
| Fast Charging | Yes, 80W SuperVOOC | Yes, 44W |
| Reverse Charging | Yes | |