Xiaomi Redmi K20 vs Realme X
Here you can compare Xiaomi Redmi K20 and Realme X. Comparing Xiaomi Redmi K20 vs Realme X on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi K20 stands against Realme X and which one should you buy The current lowest price found for Xiaomi Redmi K20 is ₹15,990 and for Realme X is ₹17,999. The details of both of these products were last updated on Jun 24, 2026.
| Specification | Xiaomi Redmi K20 | Realme X |
|---|---|---|
| Rear Camera | 48 MP ƒ/1.8 (Main) 13 MP ƒ/2.4 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) | 48 MP ƒ/1.7 (Wide Angle) 5 MP ƒ/2.4 (Depth Sensor) |
| OS | Android v9.0 (Pie), upgradable to v11 | Android v9.0 (Pie) |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| RAM | 6 GB | 4 GB |
| Internal Memory | 64 GB | 128 GB |
| Price | ₹15,990 | ₹17,999 |
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Overview
| Specs Score | 49 / 100 Better Specs | 48 / 100 |
| RAM | 6 GB More RAM | 4 GB |
| Storage | 64 GB | 128 GB More Storage |
| Front Camera | 20 MP Better Front Camera Resolution | 16 MP |
| Thickness | 8.8 mm Slimmer | 9.4 mm |
| Battery | 4000 mAh Bigger Battery | 3765 mAh |
| Unique Features | No | FM Radio |
General
| Model | Redmi K20 | Realme X |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 17, 2019 | July 15, 2019 |
Design
| Dimensions | 74.3 x 156.7 x 8.8 mm | 76.1 x 161.3 x 9.4 mm |
| Weight | 191 g | 191 g |
Display
| Type | Color Horizon (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 91.2% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | Corning Gorilla Glass 5, Eye Care Mode |
| Notch | No | No |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | No | No |
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, 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Charging, USB Storage |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | with aGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration moto,r Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | E-Compass, Light Sensor, Proximity Sensor, Gravity Sensor, Accelerometer Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | UFS2.1 | UFS 2.1 |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Main) 13 MP ƒ/2.4 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) | 48 MP ƒ/1.7 (Wide Angle) 5 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Triple camera zoom, PDAF Focus mode, Monochrome Dual Flash, Slow Motion | Nightscape, Ultra HD, Chroma Boost, Portrait Mode, Expert Mode, Slow Motion |
| Video Recording | 1080p @ 120/30/60 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 Popup | 16 MP ƒ/2 Popup |
| 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) |
| Chipset | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 710 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver |
| GPU | Adreno 618 | Adreno 616 |
| Java | No | Yes |
| 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 | 3765 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 20W VOOC 3.0 |
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