Redmi K20 vs Realme P4x 5G
Compare Redmi K20 and Realme P4x 5G to understand which one suits your needs the best. The Redmi K20 is priced from ₹16,499, while Realme P4x 5G is available at ₹15,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Redmi K20 vs Realme P4x 5G Comparison Overview
| Key Highlights | Redmi K20 | Realme P4x 5G |
|---|---|---|
| Price | ₹16,499 | ₹15,999 |
| Processor | Qualcomm Snapdragon 730 | MediaTek Dimensity 7400 Ultra |
| Display | 6.39", FHD+ AMOLED, 60Hz | 6.72", FHD+ LCD, 144Hz |
| Rear Camera | 48MP (Wide-angle), 8MP (Telephoto), 13MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 8MP (Front) |
| Battery | 4000mAh, 18Watt, Charger in the box | 7000mAh, 45Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 64GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
GamingSee More Details
Realme P4x 5G100
Redmi K2046
CameraSee More Details
Redmi K20100
Realme P4x 5G80
DisplaySee More Details
Redmi K20100
Realme P4x 5G56
BatterySee More Details
Realme P4x 5G100
Redmi K2035
BodySee More Details
Realme P4x 5G100
Redmi K2075
Key Specifications
| Processor | Qualcomm Snapdragon 730 | MediaTek Dimensity 7400 Ultra | ||
|---|---|---|---|---|
| Display | 6.39", FHD+ AMOLED, 60Hz | 6.72", FHD+ LCD, 144Hz | ||
| Camera | 48MP (Wide-angle), 8MP (Telephoto), 13MP (Ultra-wide), 20MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 8MP (Front) | ||
| Battery | 4000mAh, 18Watt, Charger in the box | 7000mAh, 45Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 64GB (UFS 2.1) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, 18W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Carbon black, Red flame, Glacier blue, Pearl White | Matte Sliver, Elegant Pink, Lake Green | ||
| Launch | July 17, 2019 | December 04, 2025 | ||
| Stores | Flipkart, Redmi, Amazon, Reliance Digital | Realme, Flipkart, Amazon, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹21,999 | ₹15,999 |
Display
🏆 Winner: Redmi K20
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 144Hz | ||
| Playback Quality | HDR | SDR | ||
| Display Engine | HDR | - | ||
| Display Size | 6.39 inches | 6.72 inches | ||
| Area | 100.2cm² | 109cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 91.9 | 91.4 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2340 pixels | 2400 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 403ppi | 391ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 100% | 83% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | 430 nits | 800 nits | ||
| Peak Brightness | 600 nits | 1000 nits | ||
| Contrast Ratio | 6,000,000:1 | - | ||
| Colour Gamut | NTSC | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Touch Sampling Rate | - | 240Hz | ||
| High Brightness | - | 1000 nits |
Body
🏆 Winner: Realme P4x 5G
| Height | 156.7mm | 165.85mm | ||
|---|---|---|---|---|
| Width | 74.3mm | 75.95mm | ||
| Thickness | 8.8mm | 8.39mm | ||
| Weight | 191 grams | 208 grams | ||
| Screen Material | Glass | Armorshell Glass | ||
| Display Protection | Gorilla Glass 5 | ArmorShell | ||
| Back Material | Glass | Plastic | ||
| Side Material | Aluminium Frame | Aluminium Frame | ||
| Build Quality | Gorilla Glass 5 | MIL-STD-810H | ||
| Ports | OTG, USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, Hi-Res Audio | USB Type-C (bottom) | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| Sound Tuning | No Tuning | No Tuning | ||
| IP Rating | - | IP64 (Dust and Water Resistant) |
Processor
🏆 Winner: Realme P4x 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 730 | Dimensity 7400 Ultra | ||
| Fabrication Size | 8nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2xGold 2.2GHz + 6xSilver 1.8GHz | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 618 | Mali-G615 MC2 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 358184 | 929183 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 691 | 1092 | ||
| Geekbench 6 CPU Multi-Core | 1629 | 2949 |
Main Camera
🏆 Winner: Redmi K20
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.75 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 1.6µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Sony IMX582 | OmniVision OV50D40 | ||
| Main Camera #1 Sensor Size | 1/2.0" | - | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | 2MP | ||
| Main Camera #2 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #2 Focal Length | 53mm | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Lens Type | Telephoto | Monochrome | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #2 Camera Features | 2x Optical Zoom, PDAF | - | ||
| Main Camera #3 Megapixel | 13MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Focal Length | 12mm | - | ||
| Main Camera #3 Pixel Size | 1.12µm | - | ||
| Main Camera #3 Field of View | 124.8 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | - | ||
| Main Camera #3 Sensor Size | 1/3.1" | - | ||
| Features | Dual LED Flash, HDR | HDR | ||
| Camera Stabilization | EIS | Hybrid Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 2-10X | 2-10X | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@30fps, 720p@60fps | ||
| Main Camera #1 Field of View | - | 76degree | ||
| Main Camera #2 Field of View | - | 89 | ||
| Video Features | - | EIS, OIS |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 9 | 15 | ||
| OS Skin | Redmi MIUI | Realme UI | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 3 year(s) | ||
| AI Features | AI Sky | AI Camera, AI Eraser, AI Gaming, AI Image Editing, AI Reflection Remover, NEXT AI |
Selfie Camera
🏆 Winner: Realme P4x 5G
| Front Camera #1 Megapixel | 20MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.0 | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.4" | - | ||
| Front Camera #1 Camera Features | Motorized Pop-up Camera | - | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080p@30/60fps, 720p@30fps, EIS | ||
| Video Recording | 1080@30fps | 1080@30fps, 1080@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 80 | ||
| Features | - | Face unlock, panorama, Portrait Mode |
Battery
🏆 Winner: Realme P4x 5G
| Battery Capacity | 4000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 18W | 45W | ||
| Bypass Charging Support | - | Yes | ||
| Charging Standards Supported | - | SUPERVOOC |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, LTE, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 1800, 850, 900 | ||
| 3G Bands | 1, 2, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 7, 8, 38, 40, 41 | LTE 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme P4x 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 6 | ||
| Bluetooth Version | 5 | 5.4 | ||
| Bluetooth Codecs | AAC, aptX Adaptive, aptX HD, LDAC | A2DP, LE | ||
| GPS | AGPS, BeiDou, GLONASS, GPS | Galileo, GPS, QZSS | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Electronic Compass, Gyroscope, Proximity Sensor, Vibration Motor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Eccentric Rotating Mass |
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