Infinix Smart 2 vs Vivo V31 Pro 5G
Quick Comparison
Vivo V31 Pro 5G has better RAM than Infinix Smart 2. In terms of display resolution, Vivo V31 Pro 5G has better resolution of 2800 x 1260 than Infinix Smart 2 which has resolution of 1440 x 720. Vivo V31 Pro 5G has more internal memory than Infinix Smart.
| Name | Infinix Smart 2 | Vivo V31 Pro 5G |
| RAM | 2 GB | 12 GB |
|---|---|---|
| Display | 5.45 in | 6.8 in |
| Internal Memory | 16 GB | 256 GB |
| Battery | 3050 mAh | 5000 mAh |
| Camera | 13 MP | 64 MP + 50 MP + 50 MP Triple |
| Price | Rs. 6999 | Rs. 42990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August, 2018. The cost of Infinix Smart 2 is Rs. 6999. The launch Date of the second phone is expected to be September 07, 2025 (Expected). The Expected cost of Vivo V31 Pro 5G is Rs. 42990.
Display comparison
Vivo V31 Pro 5G has larger screen size of 6.8 inches in comparison to Infinix Smart 2's 5.45 inch screen. Infinix Smart 2 has IPS Screen type where as Vivo V31 Pro 5G has AMOLED Screen type. Vivo's phone has display density of 453 PPI & Infinix's phone has only 295 PPI display density. Infinix Smart 2 has 18:9 aspect ratio where as Vivo V31 Pro 5G has 20:9 aspect ratio.
Memory comparison
Vivo V31 Pro 5G's larger 12 GB RAM is better for playing games and all with respect to Infinix Smart 2's lower 2 GB RAM. Vivo V31 Pro 5G has more Internal Memory (256 GB) than Infinix Smart 2 (16 GB).
Camera comparison
Vivo V31 Pro 5G's 64 MP + 50 MP + 50 MP Triple Rear Camera outshines Infinix Smart 2's 13 MP Rear Camera in terms of resolution. Vivo V31 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 Infinix Smart 2's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 and the second one on 14 version.
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Full Comparison
| Name | Infinix Smart 2 | Vivo V31 Pro 5G |
| General | ||
| Model | X5515F, Smart 2 | V31 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August, 2018 | September 07, 2025 (Expected) |
| Design | ||
| Dimensions | 71 x 148 x 8.4 mm | |
| Bezel less | Yes | |
| Qwerty | No | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 480 Hz Touch Sampling Rate |
| Size | 5.45 inches, 720 x 1440 pixels | 6.8 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 295 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 89.9% | |
| Features | HDR10+, 3500 nits (peak) | |
| Notch | Yes, Punch Hole | |
| Foldable Display | No | |
| Curved Display | Yes | |
| Dual Display | No | |
| Memory | ||
| RAM | 2 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 16 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 128 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28A/n40/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v4.1 | Yes, v5.4 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| Extra | ||
| GPS | Yes | GPS, Beidou, Galileo, GLONASS, QZSS, NavIC, GNSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Light Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Not Available in Indian Variant | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | SAR Value Head: 0.990 W/kg (at 1g), SAR Value Body: 0.975 W/kg (at 1g) | |
| Camera | ||
| Rear Camera | 13 MP | 64 MP ƒ/1.88 (Wide Angle) 50 MP ƒ/1.85 Portrait 50 MP ƒ/2 (Wide Angle) |
| Camera Sensor | Sony IMX920 Main + Sony IMX816 Portrait | |
| Auto Focus | Yes | Yes |
| Features | HDR, Beauty, Panorama, Night, Yes | Zeiss optics, Zeiss T Lens Coating, High resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Astro, Pro, Sports, Food, Dual View, Live Photo, Night, Portrait, Photo, Video, Micro Movie |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | MTK6739 | Mediatek Dimensity 9300 |
| CPU | 1.5 GHz, Quad Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz | |
| GPU | Arm Immortalis-G720 | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1, OPUS, M4A |
| Video | Yes | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3050 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W FlashCharge | |