Karbonn K31 Star vs Vivo S12 Pro 5G
Here you can compare Karbonn K31 Star and Vivo S12 Pro 5G. Comparing Karbonn K31 Star vs Vivo S12 Pro 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn K31 Star stands against Vivo S12 Pro 5G and which one should you buy The current lowest price found for Karbonn K31 Star is ₹1,190 and for Vivo S12 Pro 5G is ₹39,990. The details of both of these products were last updated on May 21, 2024.
| Specification | Karbonn K31 Star | Vivo S12 Pro 5G |
|---|---|---|
| OS | Android v11 | |
| Rear Camera | 0.03 MP | 108 MP f/1.9 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus |
| CPU | 3 GHz, Octa Core Processor | |
| Battery | 1800 mAh, Li-ion Battery | 4300 mAh, Li-Po Battery |
| Display | 2.4 inches, 240 x 320 pixels | 6.56 inches, 1080 x 2400 pixels, 90 Hz |
| Price | ₹1,190 | ₹39,990 |
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Overview
| Specs Score | 10 / 100 | 88 / 100 Better Specs |
| Display Size | 2.4 in | 6.56 in Bigger Display |
| Display Resolution | 240 x 320 pixels | 1080 x 2400 pixels Better Resolution |
| Screen To Body Ratio | ~ 91.39% Less Bezels | |
| RAM | 35 MB | 8 GB More RAM |
| Storage | 32 MB | 128 GB More Storage |
| CPU Clock Speed | 3 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | |
| Rear Camera | 0.03 MP | 108 MP + 8 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 50 MP + 8 MP Dual Better Front Camera Resolution | |
| Weight | 120 g Lighter | 171 g |
| Thickness | 7.4 mm Slimmer | |
| Battery | 1800 mAh | 4300 mAh Bigger Battery |
| Unique Features | No No No No No | Fingerprint Sensor 4G 5G Fast Charging NFC |
General
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | December 22, 2021 |
Design
| Dimensions | 73.3 x 159.5 x 7.4 mm | |
| Weight | 120 g | 171 g |
Display
| Type | Color | Color AMOLED Screen (16.7M) |
| Touch | No | Yes |
| Size | 2.4 inches, 240 x 320 pixels | 6.56 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 4:3 | 19.8:9 |
| PPI | ~ 167 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 91.39% | |
| Features | HDR10+ | |
| Notch | Yes, Small Notch |
Memory
| RAM | 35 MB | 8 GB |
| Storage | 32 MB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | No |
Connectivity
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes | Yes, USB-C |
| USB Features | USB on-the-go |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | No | |
| NFC | Yes |
Camera
| Rear Camera | 0.03 MP | 108 MP f/1.9 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus |
| Features | HDR, Panorama, Night Scene, Portrait, Smart Vision, Dynamic Photo, Slow Motion, Time-lapse Photography, Professional, AR Cute Shooting, Micro Film, | |
| Video Recording | Yes | 4K, 1080p |
| Flash | No | Yes, Dual LED |
| Front Camera | No | 50 MP f/2 (Wide Angle) 8 MP 105˚ f/2.3 (Ultra Wide) |
| Front Video Recording | 4K, 1080p |
Technical
| OS | Android v11 | |
| Chipset | MediaTek Dimensity 1200 | |
| CPU | 3 GHz, Octa Core Processor | |
| Core Details | 1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G77 MC9 | |
| Java | No | No |
| Browser | Yes |
Multimedia
| Yes | ||
| Music | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP2, MP1, OPUS, M4A | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes |
Battery
| Type | Removable Battery | Non-Removable Battery |
| Size | 1800 mAh, Li-ion Battery | 4300 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W Fast Charging | |
| Talk Time | 10 hours |
Discuss
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