Vivo Y31 (6GB RAM + 128GB) has better RAM than Tecno Spark 50 5G. In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Tecno Spark 50 5G which has resolution of 1576 x 720. Both have the same amount of internal memory.
| Name | Vivo Y31 (6GB RAM + 128GB) | Tecno Spark 50 5G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.58 in | 6.78 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 6500 mAh |
| Camera | 48 MP + 2 MP + 2 MP Triple | 50 MP |
| Price | Rs. 20490 | Rs. 16999 |
The launch Date of the first phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 20490. The launch Date of the second phone is March 27, 2026. The cost of Tecno Spark 50 5G is Rs. 16999.
Vivo Y31 (6GB RAM + 128GB) has screen size of 6.58 inches which falls short to Tecno Spark 50 5G's 6.78 inch screen. Vivo Y31 (6GB RAM + 128GB) has IPS LCD Screen type where as Tecno Spark 50 5G has IPS Screen type. Vivo's phone has display density of 401 PPI & Tecno's phone has only 256 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 84.5% than Tecno's phone ~ 84.2%.
Vivo Y31 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Tecno Spark 50 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Tecno Spark 50 5G's 50 MP Rear Camera outclasses Vivo Y31 (6GB RAM + 128GB)'s 48 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo Y31 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Tecno Spark 50 5G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 16 version.
| Name | Vivo Y31 (6GB RAM + 128GB) | Tecno Spark 50 5G |
| General | ||
| Model | Y31 2021 | KN8, Spark 50 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 20, 2021 | March 27, 2026 |
| In The Box | 1 x Handset, 1 x 45 W Charger, 1 x USB Type-C Cable, 1 x Sim Eject Tool, 1 x Protective Case, 1 x Quick Start Guide, 1 x Warranty Card | |
| Design | ||
| Dimensions | 75 x 163 x 8.4 mm | 79.3 x 167.9 x 8.2 mm |
| Weight | 188 g | 210 g |
| Bezel less | No | |
| Colors | Fantasy Purple, Mint Green, Ink Black, Champagne Gold | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.58 inches, 1080 x 2408 pixels | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 401 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 84.5% | ~ 84.2% |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | Accelerometer, |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | 1.5 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | 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) | 50 MP ƒ/1.9 (Wide Angle) |
| Auto Focus | Yes | 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 | Yes |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Android v16 |
| Chipset | Qualcomm Snapdragon 662 | Mediatek Dimensity 6400 |
| CPU | 2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6500 mAh |
| Fast Charging | Yes, 18W Fast Charging | Yes, 45W |