Realme X vs Xiaomi Redmi K20 Pro
Here you can compare Realme X and Xiaomi Redmi K20 Pro. Comparing Realme X vs Xiaomi Redmi K20 Pro on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme X stands against Xiaomi Redmi K20 Pro and which one should you buy The current lowest price found for Realme X is ₹17,999 and for Xiaomi Redmi K20 Pro is ₹28,999. The details of both of these products were last updated on Jul 15, 2026.
| Specification | Realme X | Xiaomi Redmi K20 Pro |
|---|---|---|
| Rear Camera | 48 MP ƒ/1.7 (Wide Angle) 5 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Display | 6.53 inches, 1080 x 2340 pixels | 6.39 inches, 1080 x 2340 pixels |
| Battery | 3765 mAh, Li-ion Battery | 4000 mAh, Li-ion Battery |
| RAM | 4 GB | 6 GB |
| Price | ₹17,999 | ₹28,999 |
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Overview
| Specs Score | 48 / 100 | 54 / 100 Better Specs |
| RAM | 4 GB | 6 GB More RAM |
| CPU Clock Speed | 2.2 GHz | 2.8 GHz Faster Clock Speed |
| Front Camera | 16 MP | 20 MP Better Front Camera Resolution |
| Thickness | 9.4 mm | 8.8 mm Slimmer |
| Battery | 3765 mAh | 4000 mAh Bigger Battery |
General
| Model | Realme X | Redmi K20 Pro |
| 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 15, 2019 | July 17, 2019 |
Design
| Dimensions | 76.1 x 161.3 x 9.4 mm | 74.3 x 156.7 x 8.8 mm |
| Weight | 191 g | 191 g |
Display
| Type | Color AMOLED Screen (16M Colors) | Color Horizon AMOLED (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.53 inches, 1080 x 2340 pixels | 6.39 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 394 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 91.2% | ~ 91.9% |
| Features | Corning Gorilla Glass 5, Eye Care Mode | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 |
| Notch | No | No |
Memory
| RAM | 4 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, 5.0 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Charging, USB Storage | USB on-the-go, USB Charging |
Extra
| GPS | with aGPS, GLONASS, BeiDou | Dual Frequency GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | E-Compass, Light Sensor, Proximity Sensor, Gravity Sensor, Accelerometer Sensor | Vibration motor, Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | Yes, Hi-Res Audio |
| Splash Resistant | Yes | |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 48 MP ƒ/1.7 (Wide Angle) 5 MP ƒ/2.4 (Depth Sensor) | 48 MP ƒ/1.75 (Main) 13 MP ƒ/2.4 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) |
| Auto Focus | Yes | Yes, Lase AutoFocus |
| Features | Nightscape, Ultra HD, Chroma Boost, Portrait Mode, Expert Mode, Slow Motion | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2 Popup | 20 MP ƒ/2 Front Camera Popup |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
Technical
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 855 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 |
| GPU | Adreno 616 | Adreno 640 |
| Java | Yes | 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 | 3765 mAh, Li-ion Battery | 4000 mAh, Li-ion Battery |
| Fast Charging | Yes, 20W VOOC 3.0 | Yes, 27W Sonic Charge |
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