Vivo Y31 (6GB RAM + 128GB) vs Kechaoda K121
Quick Comparison
Vivo Y31 (6GB RAM + 128GB) has better RAM than Kechaoda K121. In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Kechaoda K121 which has resolution of 320 x 240. Vivo Y31 (6GB RAM + 128GB) has more internal memory than Kechaoda K121
| Name | Vivo Y31 (6GB RAM + 128GB) | Kechaoda K121 |
| RAM | 6 GB | 32 MB |
|---|---|---|
| Display | 6.58 in | 2.4 in |
| Internal Memory | 128 GB | 64 MB |
| Battery | 5000 mAh | 2500 mAh |
| Camera | 48 MP + 2 MP + 2 MP Triple | 0.3 MP |
| Price | Rs. 16490 | Rs. 1199 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 16490. The cost of Kechaoda K121 is Rs. 1199.
Display comparison
Vivo Y31 (6GB RAM + 128GB) has larger screen size of 6.58 inches in comparison to Kechaoda K121's 2.4 inch screen. Vivo's phone has display density of 401 PPI & Kechaoda's phone has only 167 PPI display density. Vivo Y31 (6GB RAM + 128GB) has 20:9 aspect ratio where as Kechaoda K121 has 4:3 aspect ratio.
Memory comparison
Vivo Y31 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Kechaoda K121's lower 32 MB RAM. Vivo Y31 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Kechaoda K121 (64 MB).
Camera comparison
Vivo Y31 (6GB RAM + 128GB)'s 48 MP + 2 MP + 2 MP Triple Rear Camera outclasses Kechaoda K121's 0.3 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | Vivo Y31 (6GB RAM + 128GB) | Kechaoda K121 |
| General | ||
| Model | Y31 2021 | K121 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Feature Phone |
| Release Date | January 20, 2021 | |
| Design | ||
| Dimensions | 75 x 163 x 8.4 mm | |
| Weight | 188 g | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color |
| Touch | Yes | No |
| Size | 6.58 inches, 1080 x 2408 pixels | 2.4 inches, 240 x 320 pixels |
| Aspect Ratio | 20:9 | 4:3 |
| PPI | ~ 401 PPI | ~ 167 PPI |
| Screen to Body Ratio | ~ 84.5% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 6 GB | 32 MB |
| Storage | 128 GB | 64 MB |
| Card Slot | Yes, upto 1 TB | Yes, upto 32 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | No |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 0.3 MP |
| Auto Focus | Yes | |
| 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 | No |
| Flash | Yes, LED | |
| Front Camera | 16 MP ƒ/2 (Wide Angle) | No |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | |
| Chipset | Qualcomm Snapdragon 662 | |
| CPU | 2 GHz, Octa Core Processor | |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | MP3, WAV, AMR |
| Video | Yes | MP4, 3GP |
| FM Radio | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 2500 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | |