Karbonn Smart A4 Plus vs Vivo Y31 (6GB RAM + 128GB)
Quick Comparison
In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Karbonn Smart A4 Plus which has resolution of 800 x 480.
| Name | Karbonn Smart A4 Plus | Vivo Y31 (6GB RAM + 128GB) |
| Display | 4 in | 6.58 in |
|---|---|---|
| Camera | 3.2 MP | 48 MP + 2 MP + 2 MP Triple |
| Price | Rs. 2299 | Rs. 16490 |
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Detailed Comparison
Price And Launch
The cost of Karbonn Smart A4 Plus is Rs. 2299. The launch Date of the second phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 16490.
Display comparison
Karbonn Smart A4 Plus has screen size of 4 inches which falls short to Vivo Y31 (6GB RAM + 128GB)'s 6.58 inch screen. Karbonn Smart A4 Plus has IPS Screen type where as Vivo Y31 (6GB RAM + 128GB) has IPS LCD Screen type. Vivo's phone has display density of 401 PPI & Karbonn's phone has only 233 PPI display density. Karbonn Smart A4 Plus has 5:3 aspect ratio where as Vivo Y31 (6GB RAM + 128GB) has 20:9 aspect ratio.
Camera comparison
Vivo Y31 (6GB RAM + 128GB)'s 48 MP + 2 MP + 2 MP Triple Rear Camera outshines Karbonn Smart A4 Plus's 3.2 MP Rear Camera in terms of resolution.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.0 and the second one on 11 version.
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Full Comparison
| Name | Karbonn Smart A4 Plus | Vivo Y31 (6GB RAM + 128GB) |
| General | ||
| Model | Y31 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | January 20, 2021 | |
| Design | ||
| Dimensions | 75 x 163 x 8.4 mm | |
| Weight | 188 g | |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4 inches, 480 x 800 pixels | 6.58 inches, 1080 x 2408 pixels |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 84.5% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 6 GB | |
| Storage | 128 GB | |
| Card Slot | Yes, upto 32 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 3.2 MP | 48 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | No | 16 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.0 (ICS) | Android v11 |
| Chipset | Qualcomm Snapdragon 662 | |
| CPU | 1 GHz, Dual Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | 0 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | MP3 | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | |
| Fast Charging | Yes, 18W Fast Charging | |