Skywin I9 vs Vivo V31 Pro 5G
Quick Comparison
Vivo V31 Pro 5G has better RAM than Skywin I9. In terms of display resolution, Vivo V31 Pro 5G has better resolution of 2800 x 1260 than Skywin I9 which has resolution of 320 x 240. Vivo V31 Pro 5G has more internal memory than Skywin I9
| Name | Skywin I9 | Vivo V31 Pro 5G |
| RAM | 64 MB | 12 GB |
|---|---|---|
| Display | 2.8 in | 6.8 in |
| Internal Memory | 64 MB | 256 GB |
| Battery | 1200 mAh | 5000 mAh |
| Camera | 3 MP | 64 MP + 50 MP + 50 MP Triple |
| Price | Rs. 1999 | Rs. 42990 |
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Detailed Comparison
Price And Launch
The cost of Skywin I9 is Rs. 1999. 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
Skywin I9 has screen size of 2.8 inches which falls short to Vivo V31 Pro 5G's 6.8 inch screen. Skywin I9 has TFT Screen type where as Vivo V31 Pro 5G has AMOLED Screen type. Vivo's phone has display density of 453 PPI & Skywin's phone has only 143 PPI display density. Skywin I9 has 4:3 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 Skywin I9's lower 64 MB RAM. Vivo V31 Pro 5G has more Internal Memory (256 GB) than Skywin I9 (64 MB).
Camera comparison
Vivo V31 Pro 5G's 64 MP + 50 MP + 50 MP Triple Rear Camera outclasses Skywin I9's 3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Skywin I9 | Vivo V31 Pro 5G |
| General | ||
| Model | i9, I9 | V31 Pro |
| Sim Type | Dual Sim (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Release Date | September 07, 2025 (Expected) | |
| Design | ||
| Bezel less | Yes | |
| Qwerty | No | |
| Display | ||
| Type | TFT Screen | Color AMOLED Screen (1B Colors) |
| Touch | No | Yes, 480 Hz Touch Sampling Rate |
| Size | 2.8 inches, 240 x 320 pixels | 6.8 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 4:3 | 20:9 |
| PPI | ~ 143 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 | 64 MB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 64 MB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 16 GB | No |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28A/n40/n77/n78 | |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v2.0 | Yes, v5.4 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| Extra | ||
| GPS | No | GPS, Beidou, Galileo, GLONASS, QZSS, NavIC, GNSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | 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 | 3 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 | |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | 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 | |
| Front Camera | No | 50 MP ƒ/2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v14 | |
| Custom UI | Funtouch OS 14 | |
| Chipset | Mediatek Dimensity 9300 | |
| CPU | 1 MHz 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 | ||
| Music | MP3 | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1, OPUS, M4A |
| Video | MP4, 3GP, AVI, FLV, MKV | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1200 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W FlashCharge | |