Vivo X21 vs Samsung Galaxy A51 5G
Quick Comparison
Both Vivo X21 and Samsung Galaxy A51 5G comes with same RAM. In terms of display resolution, Samsung Galaxy A51 5G has better resolution of 2400 x 1080 than Vivo X21 which has resolution of 2280 x 1080. Both have the same amount of internal memory.
| Name | Vivo X21 | Samsung Galaxy A51 5G |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.28 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3200 mAh | 4500 mAh |
| Camera | 12 MP + 5 MP Dual | 48 MP Quad |
| Price | Rs. 17490 | Rs. 29999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of Vivo X21 is Rs. 17490. The launch Date of the second phone is April 8, 2020. The Expected cost of Samsung Galaxy A51 5G is Rs. 29999.
Display comparison
Samsung Galaxy A51 5G has larger screen size of 6.5 inches in comparison to Vivo X21's 6.28 inch screen. There is Super AMOLED Screen Type in both the phones. Samsung's phone has display density of 405 PPI & Vivo's phone has only 402 PPI display density. Vivo X21 has 19:9 aspect ratio where as Samsung Galaxy A51 5G has 20:9 aspect ratio.
Memory comparison
Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy A51 5G's 48 MP Quad Rear Camera outshines Vivo X21's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Samsung Galaxy A51 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo X21's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 10.0 version.
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Full Comparison
| Name | Vivo X21 | Samsung Galaxy A51 5G |
| General | ||
| Model | Galaxy A51 5G | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | April 8, 2020 |
| Design | ||
| Dimensions | 74.8 x 154.5 x 7.4 mm | 73.6 x 158.9 x 8.7 mm |
| Weight | 156 g | 187 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6.5 inches, 1080 x 2400 pixels |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Corning Gorilla Glass v5 Screen Protection | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 12 MP + 5 MP | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 12 MP | 32 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10.0, upgradable to v11 |
| Chipset | Qualcomm Snapdragon 660 | Samsung Exynos 980 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55 | |
| GPU | Adreno 512 | Mali-G76 MP5 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |