Vivo X21i vs Xiaomi Mi Mix Alpha
Quick Comparison
Xiaomi Mi Mix Alpha has better RAM than Vivo X21i. In terms of display resolution, Xiaomi Mi Mix Alpha has better resolution of 2250 x 2088 than Vivo X21i which has resolution of 2280 x 1080. Xiaomi Mi Mix Alpha has more internal memory than Vivo X21i
| Name | Vivo X21i | Xiaomi Mi Mix Alpha |
| RAM | 4 GB | 12 GB |
|---|---|---|
| Display | 6.28 in | 7.92 in |
| Internal Memory | 128 GB | 512 GB |
| Battery | 3425 mAh | 4050 mAh |
| Camera | 12 MP + 5 MP Dual | 108 MP + 20 MP + 12 MP Triple |
| Price | Rs. 28990 | Rs. 199990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of Vivo X21i is Rs. 28990. The launch Date of the second phone is September 24, 2019. The Expected cost of Xiaomi Mi Mix Alpha is Rs. 199990.
Display comparison
Vivo X21i has screen size of 6.28 inches which falls short to Xiaomi Mi Mix Alpha's 7.92 inch screen. Both the phones have Super AMOLED Screen Type. Vivo's phone has display density of 402 PPI & Xiaomi's phone has only 388 PPI display density. Vivo X21i has 19:9 aspect ratio where as Xiaomi Mi Mix Alpha has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Mi Mix Alpha's larger 12 GB RAM is better for playing games and all with respect to Vivo X21i's lower 4 GB RAM. Xiaomi Mi Mix Alpha has more Internal Memory (512 GB) than Vivo X21i (128 GB).
Camera comparison
Xiaomi Mi Mix Alpha's 108 MP + 20 MP + 12 MP Triple Rear Camera outclasses Vivo X21i's 12 MP + 5 MP Dual Rear Camera in terms of resolution.Vivo X21i has 24 MP Front Camera in comparison to Xiaomi Mi Mix Alpha's 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 version.
Related Comparisons
Full Comparison
| Name | Vivo X21i | Xiaomi Mi Mix Alpha |
| General | ||
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | September 24, 2019 |
| Design | ||
| Dimensions | 75 x 154.4 x 7 mm | 72.3 x 154.4 x 10.4 mm |
| Weight | 159 g | 241 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 | 7.92 inches, 2088 x 2250 pixels |
| Aspect Ratio | 19:9 | 19.5:9 |
| PPI | ~ 402 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 180.8% | |
| Features | Surround Display, Curved Display | |
| Dual Display | No | |
| Memory | ||
| RAM | 4 GB | 12 GB |
| Storage | 128 GB | 512 GB |
| Card Slot | Yes, (Hybrid Slot) | No |
| 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 v1.0 |
| USB Features | USB on-the-go | USB Tethering, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | UFS 3.0 | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP with autofocus | 108 MP f/1.7 (Wide Angle) 12 MP f/2 (Telephoto) 20 MP f/2.2 (Ultra Wide) with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 2160p @ 30 fps UHD, 1080p @ 30/960 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 24 MP | Rear Selfie |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10 |
| Chipset | Mediatek Helio P60 | Qualcomm Snapdragon 855+ |
| CPU | 2 GHz, Octa Core Processor | 2.96 GHz, Octa Core Processor |
| Core Details | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 | |
| GPU | Mali-G72 MP3 | Adreno 640 (700 MHz) |
| 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 | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3425 mAh, Li-ion Battery | 4050 mAh, Li-Po Battery |
| Fast Charging | Yes, 40W Fast Charging | |
| Wireless Charging | Yes | |