Vivo Y51 (2020) has better RAM than Vivo Y20. In terms of display resolution, Vivo Y51 (2020) has better resolution of 2408 x 1080 than Vivo Y20 which has resolution of 1600 x 720. Vivo Y51 (2020) has more internal memory than Vivo Y20
| Name | Vivo Y51 (2020) | Vivo Y20 |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.58 in | 6.51 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 48 MP + 8 MP + 2 MP Triple | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 17900 | Rs. 12839 |
The launch Date of the first phone is December 07, 2020. The cost of Vivo Y51 (2020) is Rs. 17900. The launch Date of the second phone is August 26, 2020. The cost of Vivo Y20 is Rs. 12839.
Vivo Y51 (2020) has larger screen size of 6.58 inches in comparison to Vivo Y20's 6.51 inch screen. There is IPS LCD Screen Type in both the phones. Vivo Y51 (2020) has display density of 415 PPI & Vivo Y20 has only 395 PPI display density. In terms of screen to body ratio, Vivo Y20 has better screen to body ratio of ~ 90.3% than Vivo Y51 (2020)'s ~ 82.2%. Vivo Y51 (2020) has 21:9 aspect ratio where as Vivo Y20 has 20:9 aspect ratio.
Vivo Y51 (2020)'s larger 8 GB RAM is better for playing games and all with respect to Vivo Y20's lower 4 GB RAM. Vivo Y51 (2020) has more Internal Memory (128 GB) than Vivo Y20 (64 GB).
Vivo Y51 (2020)'s 48 MP + 8 MP + 2 MP Triple Rear Camera outshines Vivo Y20's 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo Y51 (2020) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo Y20'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 10 version.
| Name | Vivo Y51 (2020) | Vivo Y20 |
| General | ||
| Model | Y51 2020 | Y20 |
| 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 | December 07, 2020 | August 26, 2020 |
| Design | ||
| Dimensions | 75.3 x 163.9 x 8.4 mm | 76.32 x 164.41 x 8.41 mm |
| Weight | 188 g | 192.3 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.58 inches, 1080 x 2408 pixels | 6.51 inches, 720 x 1600 pixels |
| Aspect Ratio | 21:9 | 20:9 |
| PPI | ~ 415 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 82.2% | ~ 90.3% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | 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, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 13 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 (Wide Angle) | 8 MP ƒ/1.8 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v10 |
| Chipset | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 460 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | 1.8 GHz, Quad core, Kryo 240 + 1.8 GHz, Quad core, Kryo 240 |
| GPU | Adreno 610 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, AMR-WB |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |