Vivo V21 vs iAir D20
Quick Comparison
In terms of display resolution, Vivo V21 has better resolution of 2400 x 1080 than iAir D20 which has resolution of 160 x 128.
| Name | Vivo V21 | iAir D20 |
| Display | 6.44 in | 1.77 in |
|---|---|---|
| Battery | 4000 mAh | 2800 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 0.3 MP |
| Price | Rs. 24999 | Rs. 784 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999. The launch Date of the second phone is April 7, 2021. The cost of iAir D20 is Rs. 784.
Display comparison
Vivo V21 has larger screen size of 6.44 inches in comparison to iAir D20's 1.77 inch screen. Vivo V21 has AMOLED Screen type where as iAir D20 has TFT Screen type. Vivo's phone has display density of 409 PPI & iAir's phone has only 116 PPI display density. Vivo V21 has 20:9 aspect ratio where as iAir D20 has 5:4 aspect ratio.
Memory comparison
and both have same Internal Memory of 128 GB.
Camera comparison
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outshines iAir D20's 0.3 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | Vivo V21 | iAir D20 |
| General | ||
| Model | V21 | D20 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Normal SIM |
| Device Type | Smartphone | Feature Phone |
| Release Date | April 29, 2021 | April 7, 2021 |
| Design | ||
| Dimensions | 73.9 x 159.7 x 7.3 mm | |
| Weight | 176 g | 250 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color TFT Screen |
| Touch | Yes | |
| Size | 6.44 inches, 1080 x 2400 pixels, 90 Hz | 1.77 inches, 128 x 160 pixels |
| Aspect Ratio | 20:9 | 5:4 |
| PPI | ~ 409 PPI | ~ 116 PPI |
| Screen to Body Ratio | ~ 84.8% | |
| Features | HDR10+ | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 8 GB | |
| Storage | 128 GB | |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 32 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | No |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | No | Yes |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 0.3 MP |
| Auto Focus | Yes | |
| Features | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait | Digital Zoom |
| Video Recording | 4K, 1080p | No |
| Flash | Yes, LED | No |
| Front Camera | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash | No |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | |
| Chipset | MediaTek Dimensity 800U | |
| CPU | 2.4 GHz, Octa Core Processor | |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC3 | |
| Java | No | No |
| Browser | Yes | Yes, supports WAP |
| Multimedia | ||
| Yes | ||
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | MP4 |
| Video | MP4, 3GP, AVI, FLV, MKV | 3GP |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 2800 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | |