Oppo F31 vs Vivo T4R 5G (12GB RAM + 256GB)
Quick Comparison
Vivo T4R 5G (12GB RAM + 256GB) has better RAM than Oppo F31. In terms of display resolution, Oppo F31 has better resolution of 2412 x 1080 than Vivo T4R 5G (12GB RAM + 256GB) which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Oppo F31 | Vivo T4R 5G (12GB RAM + 256GB) |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.74 in | 6.77 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7000 mAh | 5700 mAh |
| Camera | 50 MP + 32 MP + 8 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 19990 | Rs. 23499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 29, 2025 (Expected). The Expected cost of Oppo F31 is Rs. 19990. The launch Date of the second phone is July 31st, 2025. The cost of Vivo T4R 5G (12GB RAM + 256GB) is Rs. 23499.
Display comparison
Oppo F31 has screen size of 6.74 inches which falls short to Vivo T4R 5G (12GB RAM + 256GB)'s 6.77 inch screen. There is AMOLED Screen Type in both the phones. OPPO's phone has display density of 392 PPI & Vivo's phone has only 387 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 92.2% than Vivo's phone ~ 90.61%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Vivo T4R 5G (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Oppo F31's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 32 MP + 8 MP Triple Rear Camera. Oppo F31 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo T4R 5G (12GB RAM + 256GB)'s 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
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Full Comparison
| Name | Oppo F31 | Vivo T4R 5G (12GB RAM + 256GB) |
| General | ||
| Model | F31 | V2518 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 29, 2025 (Expected) | July 31st, 2025 |
| In The Box | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card | |
| Design | ||
| Dimensions | 76.2 x 163.29 x 7.61 mm | |
| Weight | 183.5 g | |
| Bezel less | Yes | |
| Colors | Aquamarine | Moonstone | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.74 inches, 1080 x 2412 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 392 PPI | ~ 387 PPI |
| Screen to Body Ratio | ~ 92.2% | ~ 90.61% |
| Brightness | 1800 nits (Peak Local), 1300 nits HBM (High Brightness Mode) | |
| Features | P3 Wide Color Gamut | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78 | 5G: n1/n3/n5/n8/n28B/n40/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5 GHz), WLAN Display, WLAN Tethering, 1 x 1 SOSO | Wi-Fi 6 |
| Bluetooth | Yes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC | Yes, v5.4, A2DP, LE, aptX HD |
| 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 |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | Yes, with A-GPS; GLONASS; GALILEO; BeiDou; GNSS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Induction, Ambient Light Induction, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Infrared Sensor, Step Recording Function, Facial Recognition Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, |
| 3.5mm Headphone Jack | No | |
| AI Features | Ai Erase, Ai Photo Enhance, Circle to Search, Ai Screen Translate, Ai Transcript Assist | |
| Water Resistance | Yes | Yes |
| IP Rating | IP66 | |
| Dust Resistant | Yes | Yes |
| Extra Features | AI Studio, AI Eraser 3.0, and AI Smart Image Matting 3.0 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 32 MP ƒ/2.4 (Ultra Wide) 8 MP | 50 MP ƒ/1.79 (Wide Angle) 2 MP ƒ/2.4 (Bokeh Camera) |
| Camera Sensor | Sony IMX882 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Night, Portrait, Photo, Video, Micro Movie, 50MP, Pano, Ultra HD Document, Slo-Mo, Timelapse, Supermoon, Pro Mode, Food, Dual View, Live Photo, Underwater Photography | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole | 32 MP ƒ/2.45 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p, 4K |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | ColorOS 16 | Funtouch OS 15 |
| Chipset | Mediatek Dimensity 6300 | MediaTek Dimensity 7400 |
| CPU | 2.4 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4x Arm Cortex-A78 up to 2.6GHz & 4x Arm Cortex-A55 |
| GPU | Arm Mali-G57 MC2 | Arm Mali-G615 MC2 |
| NPU | NPU 655 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | Yes | MP4, 3GP, AVI |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5700 mAh, Li-ion Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 44W Fast Charging |
| Reverse Charging | Yes | Yes |