Vivo X21 UD vs Vivo U20
Quick Comparison
Vivo X21 UD has better RAM than Vivo U20. In terms of display resolution, Vivo U20 has better resolution of 2340 x 1080 than Vivo X21 UD which has resolution of 2280 x 1080. Vivo X21 UD has more internal memory than Vivo U20
| Name | Vivo X21 UD | Vivo U20 |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.28 in | 6.53 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3200 mAh | 5000 mAh |
| Camera | 12 MP + 5 MP Dual | 16 MP + 8 MP + 2 MP Triple |
| Price | Rs. 29990 | Rs. 15000 |
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Detailed Comparison
Price And Launch
The cost of Vivo X21 UD is Rs. 29990. The launch Date of the second phone is November 22, 2019 . The cost of Vivo U20 is Rs. 15000.
Display comparison
Vivo X21 UD has screen size of 6.28 inches which falls short to Vivo U20's 6.53 inch screen. Vivo X21 UD has Super AMOLED Screen type where as Vivo U20 has IPS Screen type. Vivo X21 UD has display density of 402 PPI & Vivo U20 has only 395 PPI display density. Both phones have same aspect ratio of 19:9.
Memory comparison
Vivo X21 UD's larger 6 GB RAM is better for playing games and all with respect to Vivo U20's lower 4 GB RAM. Vivo X21 UD has more Internal Memory (128 GB) than Vivo U20 (64 GB).
Camera comparison
Vivo U20's 16 MP + 8 MP + 2 MP Triple Rear Camera outshines Vivo X21 UD's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Vivo U20 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 X21 UD'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 9.0 version.
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Full Comparison
| Name | Vivo X21 UD | Vivo U20 |
| 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 | November 22, 2019 | |
| Design | ||
| Dimensions | 74.8 x 154.5 x 7.4 mm | 76.47 x 162.15 x 8.89 mm |
| Weight | 156 g | 193 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19:9 | 19:9 |
| PPI | ~ 402 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 90.3% | |
| Features | Dark Mode, FHD+ | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | 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, microUSB v2.0 |
| USB Features | USB on-the-go | USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP with autofocus | 16 MP f/1.78 (Wide Angle) 8 MP f/2.2 (Super Wide) 2 MP f/2.4 (Macro ) with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | AI Super Wide Angle, Bokeh, Super Macro, HDR, Filters, AI Portrait Framing, Live Photo, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 12 MP | 16 MP f/2 with Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 675 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver | |
| GPU | Adreno 512 | Adreno 612 |
| 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 | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC |
| Video | MP4, H.264 | MP4, 3GP, AVI, TS, FLV, MKV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Dual-Engine Fast Charge | |
| StandBy Time | 11 days | |