Realme P3x 5G vs Infinix Smart 20
Compare Realme P3x 5G and Infinix Smart 20 to understand which one suits your needs the best. The Realme P3x 5G is priced from ₹12,999, while Infinix Smart 20 is available at ₹12,499 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.
Realme P3x 5G vs Infinix Smart 20 Comparison Overview
| Key Highlights | Realme P3x 5G | Infinix Smart 20 |
|---|---|---|
| Price | ₹12,999 | ₹12,499 |
| Processor | MediaTek Dimensity 6400 | MediaTek Helio G81 Ultimate |
| Display | 6.72", FHD+ IPS LCD, 120Hz | 6.78", HD+ IPS LCD, 120Hz |
| Rear Camera | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 8MP (Wide-angle), 8MP (Front) |
| Battery | 6000mAh, 45Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 4GB (LPDDR4X), 64GB (eMMC) |
Performance Scorecard
GamingSee More Details
Realme P3x 5G100
Infinix Smart 2071
CameraSee More Details
Realme P3x 5G100
Infinix Smart 2094
DisplaySee More Details
Realme P3x 5G100
Infinix Smart 2069
BatterySee More Details
Realme P3x 5G100
Infinix Smart 2069
BodySee More Details
Realme P3x 5G100
Infinix Smart 2042
Key Specifications
| Processor | MediaTek Dimensity 6400 | MediaTek Helio G81 Ultimate | ||
|---|---|---|---|---|
| Display | 6.72", FHD+ IPS LCD, 120Hz | 6.78", HD+ IPS LCD, 120Hz | ||
| Camera | 50MP (Wide-angle), 2MP (Depth), 8MP (Front) | 8MP (Wide-angle), 8MP (Front) | ||
| Battery | 6000mAh, 45Watt, Charger in the box | 5200mAh, 15Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 64GB (eMMC) |
General
| Box Contents | Phone, 45W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, 10W Charger, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Midnight Blue, Lunar Silver, Stellar Pink | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | ||
| Launch | February 18, 2025 | June 08, 2026 | ||
| Stores | Realme, Flipkart, Reliance Digital | Infinix Mobility, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹13,999 | ₹12,499 |
Display
🏆 Winner: Realme P3x 5G
| Display Type | IPS LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.72 inches | 6.78 inches | ||
| Area | 109cm² | 111cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 91.4 | 90.09 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1576 pixels | ||
| Aspect Ratio | 20:9 | 19.7:9 | ||
| Pixel Density | 392ppi | 259ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 82% | 72% | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 950 nits | - | ||
| Eye Protection | DC Dimming | - | ||
| Contrast Ratio | 1500:1 | - | ||
| Colour Gamut | NTSC | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Display Engine | - | Ultra Smooth Display | ||
| Typical Brightness | - | 560 nits | ||
| High Brightness | - | 700 nits |
Body
🏆 Winner: Realme P3x 5G
| Height | 165.7mm | 167.7mm | ||
|---|---|---|---|---|
| Width | 76.22mm | 78.8mm | ||
| Thickness | 7.94mm | 7.7mm | ||
| Weight | 197 grams | 189 grams | ||
| Screen Material | Armorshell Glass | Glass | ||
| Back Material | Vegan Leather | Plastic | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | MIL-STD-810H | Drop resistance (upto 1.5m) | ||
| Ports | USB Type-C 2.0 | OTG, USB Type-C | ||
| Additional Features | OTG, USB Type-C (bottom) | 3.5mm Headphone Jack | ||
| IP Rating | IP68/69 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | OReality Audio | DTS | ||
| Display Protection | - | Glass |
Processor
🏆 Winner: Realme P3x 5G
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Dimensity 6400 | Helio G81 Ultimate | ||
| Fabrication Size | 6nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2x2.0GHz Cortex-A75 | ||
| GPU | Mali-G57 MC2 | Mali-G52 |
Performance Benchmarks
| AnTuTu | 544835 | 285334 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 803 | 425 |
Main Camera
🏆 Winner: Realme P3x 5G
| Main Camera #1 Megapixel | 50MP | 8MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/2.0 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | OmniVision OV50D | - | ||
| Main Camera #1 Camera Features | PDAF | Auto Focus | ||
| Main Camera #2 Megapixel | 2MP | - | ||
| Main Camera #2 Aperture | f/2.4 | - | ||
| Main Camera #2 Field of View | 88.8 | - | ||
| Main Camera #2 Lens Type | Depth | - | ||
| Features | HDR, HIGH-RES, Multi-scene Recording, Night mode, panorama, Portrait mode, Professional Mode, Street Photography, Underwater Photography | Auto focus, Documents Mode, Dual View, LED-Flash, Night mode, panorama, Portrait mode, Pro mode, Time Lapse | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 120 fps slomo | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Max Zoom Supported | 10-20X | - | ||
| Video Features | Cinematic mode, Slow Motion, Time-lapse Video | Dual Video, Time-lapse Video | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 720p@30fps, 720p@60fps | 1080p@30fps, 1440p@30fps | ||
| Main Camera #1 Sensor Size | - | 1/4" |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 16 | ||
| OS Skin | Realme UI | XOS | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | - | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | AI Camera, AI Clear Face | AI Camera, AI Voice Assistant, AI Wallpaper, Folax, Noise Cancellation |
Selfie Camera
🏆 Winner: Infinix Smart 20
| Front Camera #1 Megapixel | 8MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.0 | ||
| Front Camera #1 Lens Type | Single | Wide | ||
| Features | Night mode, panorama, Portrait Mode, Time Lapse | Auto Focus, Dual Video, Face unlock, Night mode, Portrait | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Video Recording | 1080@30fps, 720p@30fps | 1080@30fps, 1440p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | - | 1.12µm | ||
| Front Camera #1 Sensor Size | - | 1/4" | ||
| Front Camera #1 Camera Features | - | Auto Focus | ||
| Video Features | - | 1080p@30fps, 1440p@30fps |
Battery
🏆 Winner: Realme P3x 5G
| Battery Capacity | 6000mAh | 5200mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 45W | 15W | ||
| Charging Standards Supported | SUPERVOOC | QC | ||
| Charging Speed Reverse Wired | 5W | 5W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 4G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | GSM, LTE, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 3, 5, 8 | ||
| 3G Bands | WCDMA 1, 5, 8 | 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 28B, 40, 41 | 1, 3, 5, 8, 28A, 28B, 38, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 | - |
Connectivity
🏆 Winner: Realme P3x 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5.3 | 5.2 | ||
| Bluetooth Codecs | A2DP, LE | - | ||
| GPS | Beidou(B1I), Galileo(E1), GLONASS (G1), GPS (L1), QZSS (L1) | GPS | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Gyroscope, Light Sensor, Proximity Sensor | Accelerometer, E-Compass, GPS, Gyroscope, Infrared Sensor, Light Sensor, Proximity Sensor | ||
| Haptic Feedback | Vibration Motor | Haptic Motor |
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