Xiaomi Redmi K20 Pro vs Samsung Galaxy A51
Quick Comparison
Both Xiaomi Redmi K20 Pro and Samsung Galaxy A51 comes with same RAM. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K20 Pro | Samsung Galaxy A51 |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.39 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 4000 mAh |
| Camera | 48 MP + 13 MP + 8 MP Triple | 48 MP Quad |
| Price | Rs. 20999 | Rs. 25999 |
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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 Pro is Rs. 20999. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 25999.
Display comparison
Samsung Galaxy A51 has larger screen size of 6.5 inches in comparison to Xiaomi Redmi K20 Pro's 6.39 inch screen. Xiaomi Redmi K20 Pro has Screen type where as Samsung Galaxy A51 has Super AMOLED Screen type. Samsung's phone has display density of 405 PPI & Xiaomi's phone has only 403 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than Samsung's phone ~ 87.4%. Xiaomi Redmi K20 Pro has 19.5:9 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.
Memory comparison
Both phones come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi K20 Pro has 48 MP + 13 MP + 8 MP Triple Rear Camera in comparison to Samsung Galaxy A51's 48 MP Quad Rear Camera. Samsung Galaxy A51 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 Pro's 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 (Pie) and the second one on 10 version.
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Full Comparison
| Name | Xiaomi Redmi K20 Pro | Samsung Galaxy A51 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 17, 2019 | January 29, 2020 |
| Design | ||
| Dimensions | 74.3 x 156.7 x 8.8 mm | 73.6 x 158.5 x 7.9 mm |
| Weight | 191 g | 172 g |
| Display | ||
| Type | Color Horizon AMOLED (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 87.4% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | |
| Notch | No | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | Yes, upto 512 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, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Dual Frequency GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration motor, Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes, Hi-Res Audio | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP f/1.75 (Main) 13 MP f/2.4 (Ultra Wide) 8 MP f/2.4 (Telephoto) with autofocus | 48 MP f/2 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) 5 MP f/2.2 (Depth Sensor) with autofocus |
| Features | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens | Panorama, HDR |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | Popup 20 MP Front Camera f/2 | 32 MP f/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v10, upgradable to v12 |
| Chipset | Qualcomm Snapdragon 855 | Samsung Exynos 9611 |
| CPU | 2.8 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 |
| GPU | Adreno 640 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 27W Sonic Charge | Yes, 15W Fast Charging |