Oppo A3 Pro 5G (8GB RAM + 256GB) vs Vivo Y31 5G (6GB RAM + 256GB)
Quick Comparison
Oppo A3 Pro 5G (8GB RAM + 256GB) has better RAM than Vivo Y31 5G (6GB RAM + 256GB). In terms of display resolution, Vivo Y31 5G (6GB RAM + 256GB) has better resolution of 1608 x 720 than Oppo A3 Pro 5G (8GB RAM + 256GB) which has resolution of 1604 x 720. Both have the same amount of internal memory.
| Name | Oppo A3 Pro 5G (8GB RAM + 256GB) | Vivo Y31 5G (6GB RAM + 256GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.67 in | 6.68 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5100 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP |
| Price | Rs. 22490 | Rs. 26999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 21, 2024. The cost of Oppo A3 Pro 5G (8GB RAM + 256GB) is Rs. 22490. The launch Date of the second phone is September 15, 2025. The cost of Vivo Y31 5G (6GB RAM + 256GB) is Rs. 26999.
Display comparison
Vivo Y31 5G (6GB RAM + 256GB) has larger screen size of 6.68 inches in comparison to Oppo A3 Pro 5G (8GB RAM + 256GB)'s 6.67 inch screen. Oppo A3 Pro 5G (8GB RAM + 256GB) has LCD Screen type where as Vivo Y31 5G (6GB RAM + 256GB) has IPS Screen type. Both have same 264 PPI. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.9% than Vivo's phone ~ 84%.
Memory comparison
Oppo A3 Pro 5G (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Vivo Y31 5G (6GB RAM + 256GB)'s lower 6 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
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 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Oppo A3 Pro 5G (8GB RAM + 256GB) | Vivo Y31 5G (6GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | A3 Pro | Y31 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 21, 2024 | September 15, 2025 |
| In The Box | Phone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1 | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter |
| Design | ||
| Dimensions | 76.14 x 165.79 x 7.68 mm | 77 x 166.1 x 8.4 mm |
| Weight | 186 g | 209 g |
| Bezel less | No | |
| Colors | Starry Black, Moonlight Purple | Rose Red, Diamond Green |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.68 inches, 720 x 1608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 264 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 84% |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1000nts | |
| Features | 1000nits, Vivid Mode: 83% NTSC, Natural Mode: 71% NTSC | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/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 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G, WLAN Display; WLAN network sharing; 1 x 1 SISO | |
| Bluetooth | Yes, v5.3, Support SBC, AAC, aptX, aptX HD, and LDAC | Yes, v4.2 |
| 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 | Yes with A-GPS, BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gravity Sensor | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| AI Features | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | No | |
| IP Rating | IP54 | IP68/IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR4X@2133MHz, 2 × 16 bits RAM | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.7 (Wide Angle) FOV 76°; 5P lens; AF 2 MP (Depth Sensor) FOV 89°; 3P lens; FF | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, Pro, Pano, Portrait, Time-lapse, Slo-mo, Text Scanner, Google Lens, HI-RES, Dual-view Video, and Sticker | Ring- panorama |
| Video Recording | 1080p @ 30/60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.4 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | Arm Mali-G57 MC2 | Adreno 613 |
| 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 | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-Po Battery | 6500 mAh |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 44W |