Vivo X21 vs Samsung Galaxy A7 (2018)
Quick Comparison
Vivo X21 has better RAM than Samsung Galaxy A7 (2018). Neither of them has front Flash. In terms of display resolution, Vivo X21 has better resolution of 2280 x 1080 than Samsung Galaxy A7 (2018) which has resolution of 1080 x 2220. Vivo X21 has more internal memory than Samsung Galaxy A7 (2018)
| Name | Vivo X21 | Samsung Galaxy A7 (2018) |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.28 in | 6 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3200 mAh | 3300 mAh |
| Camera | 12 MP + 5 MP Dual | 24 MP + 8 MP + 5 MP Triple |
| Price | Rs. 20490 | Rs. 22300 |
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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. 20490. The launch Date of the second phone is September, 2018. The cost of Samsung Galaxy A7 (2018) is Rs. 22300.
Display comparison
Samsung Galaxy A7 (2018) has screen size of 6 inches which falls short to Vivo X21's 6.28 inch screen. Both the phones have Super AMOLED Screen Type. Samsung's phone has display density of 411 PPI & Vivo's phone has only 402 PPI display density. Vivo X21 has 19:9 aspect ratio where as Samsung Galaxy A7 (2018) has 18.5:9 aspect ratio.
Memory comparison
Vivo X21's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy A7 (2018)'s lower 4 GB RAM. Vivo X21 has more Internal Memory (128 GB) than Samsung Galaxy A7 (2018) (64 GB).
Camera comparison
Samsung Galaxy A7 (2018)'s 24 MP + 8 MP + 5 MP Triple Rear Camera outclasses Vivo X21's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Samsung Galaxy A7 (2018) will be better choice if you're looking to click lot of selfies as it has better 24 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 v8.0 version.
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Full Comparison
| Name | Vivo X21 | Samsung Galaxy A7 (2018) |
| General | ||
| 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 | September, 2018 |
| Design | ||
| Dimensions | 74.8 x 154.5 x 7.4 mm | 76.8 x 159.8 x 7.5 mm |
| Weight | 156 g | 168 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6 inches, 2220 x 1080 pixels |
| Aspect Ratio | 19:9 | 18.5:9 |
| PPI | ~ 402 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 74.4% | |
| Features | Corning Gorilla Glass v5 Screen Protection | Corning Gorilla Glass |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyroscope, Compass, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Samsung Pay | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP with autofocus | 24 MP + 8 MP + 5 MP with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 12 MP | 24 MP |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v8.0 (Oreo) |
| Chipset | Qualcomm Snapdragon 660 | Samsung Exynos 7885 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Adreno 512 | Mali-G71 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | MMS, Instant Messaging |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
| Video | MP4, H.264 | MP4, WMV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 3300 mAh, Li-ion Battery |