Xiaomi Mi A3 vs Xiaomi Redmi K20
Quick Comparison
Xiaomi Redmi K20 has better RAM than Xiaomi Mi A3. In terms of display resolution, Xiaomi Redmi K20 has better resolution of 2340 x 1080 than Xiaomi Mi A3 which has resolution of 1560 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Mi A3 | Xiaomi Redmi K20 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.08 in | 6.39 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 4030 mAh | 4000 mAh |
| Camera | 48 MP + 8 MP + 2 MP Triple | 48 MP + 13 MP + 8 MP Triple |
| Price | Rs. 11499 | Rs. 18999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 21, 2019 . The cost of Xiaomi Mi A3 is Rs. 11499. The launch Date of the second phone is July 17, 2019. The cost of Xiaomi Redmi K20 is Rs. 18999.
Display comparison
Xiaomi Redmi K20 has larger screen size of 6.39 inches in comparison to Xiaomi Mi A3's 6.08 inch screen. Xiaomi Mi A3 has Super AMOLED Screen type where as Xiaomi Redmi K20 has AMOLED Screen type. Xiaomi Redmi K20 has display density of 403 PPI & Xiaomi Mi A3 has only 286 PPI display density. In terms of screen to body ratio, Xiaomi Redmi K20 has better screen to body ratio of ~ 91.9% than Xiaomi Mi A3's ~ 80.3%. Xiaomi Mi A3 has 19.5:9 aspect ratio where as Xiaomi Redmi K20 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi K20's larger 6 GB RAM is better for playing games and all with respect to Xiaomi Mi A3's lower 4 GB RAM. and both have same Internal Memory of 64 GB.
Camera comparison
Xiaomi Mi A3 has 48 MP + 8 MP + 2 MP Triple Rear Camera in comparison to Xiaomi Redmi K20's 48 MP + 13 MP + 8 MP Triple Rear Camera. Xiaomi Mi A3 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi K20's 20 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 9.0.
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Full Comparison
| Name | Xiaomi Mi A3 | Xiaomi Redmi K20 |
| 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 | August 21, 2019 | July 17, 2019 |
| Design | ||
| Dimensions | 71.9 x 153.5 x 8.5 mm | 74.3 x 156.7 x 8.8 mm |
| Weight | 173.8 g | 191 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.08 inches, 720 x 1560 pixels | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 286 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 80.3% | ~ 91.9% |
| Features | Triple Corning Gorilla Glass 5 | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 |
| Notch | Yes, Water Drop Notch | No |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | No |
| 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, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | UFS 2.1 | UFS2.1 |
| Camera | ||
| Rear Camera | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus | 48 MP f/1.8 (Main) 13 MP f/2.4 (Wide Angle) 8 MP f/2.4 (Telephoto) with autofocus |
| Features | HDR, Panorama | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion |
| Video Recording | 2160p @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP f/2 | Popup 20 MP f/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 730 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver |
| GPU | Adreno 610 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4030 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Fast Charging |
| StandBy Time | 20 days | |
| Music Playback Time | 187 hours | |