Xiaomi Redmi K20 vs Xiaomi Mi A3 (6GB RAM + 128GB)
Quick Comparison
Both Xiaomi Redmi K20 and Xiaomi Mi A3 (6GB RAM + 128GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi K20 has better resolution of 2340 x 1080 than Xiaomi Mi A3 (6GB RAM + 128GB) which has resolution of 1560 x 720. Xiaomi Mi A3 (6GB RAM + 128GB) has more internal memory than Xiaomi Redmi K20
| Name | Xiaomi Redmi K20 | Xiaomi Mi A3 (6GB RAM + 128GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.39 in | 6.08 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 4000 mAh | 4030 mAh |
| Camera | 48 MP + 13 MP + 8 MP Triple | 48 MP + 8 MP + 2 MP Triple |
| Price | Rs. 18999 | Rs. 13999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 17, 2019. The cost of Xiaomi Redmi K20 is Rs. 18999. The launch Date of the second phone is August 21, 2019 . The cost of Xiaomi Mi A3 (6GB RAM + 128GB) is Rs. 13999.
Display comparison
Xiaomi Redmi K20 has larger screen size of 6.39 inches in comparison to Xiaomi Mi A3 (6GB RAM + 128GB)'s 6.08 inch screen. Xiaomi Redmi K20 has AMOLED Screen type where as Xiaomi Mi A3 (6GB RAM + 128GB) has Super AMOLED Screen type. Xiaomi Redmi K20 has display density of 403 PPI & Xiaomi Mi A3 (6GB RAM + 128GB) 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 (6GB RAM + 128GB)'s ~ 80.3%. Xiaomi Redmi K20 has 19.5:9 aspect ratio where as Xiaomi Mi A3 (6GB RAM + 128GB) has 19.5:9 aspect ratio.
Memory comparison
Both phones come with 6 GB RAM Xiaomi Mi A3 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Xiaomi Redmi K20 (64 GB).
Camera comparison
Xiaomi Redmi K20 has 48 MP + 13 MP + 8 MP Triple Rear Camera in comparison to Xiaomi Mi A3 (6GB RAM + 128GB)'s 48 MP + 8 MP + 2 MP Triple Rear Camera. Xiaomi Mi A3 (6GB RAM + 128GB) 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 Redmi K20 | Xiaomi Mi A3 (6GB RAM + 128GB) |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 17, 2019 | August 21, 2019 |
| Design | ||
| Dimensions | 74.3 x 156.7 x 8.8 mm | 71.9 x 153.5 x 8.5 mm |
| Weight | 191 g | 173.8 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.08 inches, 720 x 1560 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 80.3% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | Triple Corning Gorilla Glass 5 |
| Notch | No | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | No | Yes, (Hybrid Slot), upto 256 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, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | UFS2.1 | UFS 2.1 |
| Camera | ||
| Rear Camera | 48 MP f/1.8 (Main) 13 MP f/2.4 (Wide Angle) 8 MP f/2.4 (Telephoto) with autofocus | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion | HDR, Panorama |
| Video Recording | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | Popup 20 MP f/2.2 | 32 MP f/2 |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie), upgradable to v11 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 665 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 |
| GPU | Adreno 618 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Fast Charging |