Infinix Note 50x 5G Plus vs Infinix Smart 20
Compare Infinix Note 50x 5G Plus and Infinix Smart 20 to understand which one suits your needs the best. The Infinix Note 50x 5G Plus is priced from ₹13,499, 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.
Infinix Note 50x 5G Plus vs Infinix Smart 20 Comparison Overview
| Key Highlights | Infinix Note 50x 5G Plus | Infinix Smart 20 |
|---|---|---|
| Price | ₹13,499 | ₹12,499 |
| Processor | MediaTek Dimensity 7300 Ultimate | MediaTek Helio G81 Ultimate |
| Display | 6.67", HD+ IPS a-Si, 120Hz | 6.78", HD+ IPS LCD, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Front) | 8MP (Wide-angle), 8MP (Front) |
| Battery | 5500mAh, 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
Key Specifications
| Processor | MediaTek Dimensity 7300 Ultimate | MediaTek Helio G81 Ultimate | ||
|---|---|---|---|---|
| Display | 6.67", HD+ IPS a-Si, 120Hz | 6.78", HD+ IPS LCD, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Front) | 8MP (Wide-angle), 8MP (Front) | ||
| Battery | 5500mAh, 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 | Titanium Gray, Enchanted Purple, Sea Breeze Green | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | ||
| Launch | March 27, 2025 | June 08, 2026 | ||
| Stores | Flipkart, Infinix Mobility | Infinix Mobility, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹11,499 | ₹12,499 |
Display
🏆 Winner: Infinix Smart 20
| Display Type | IPS a-Si | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | SDR | SDR | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.67 inches | 6.78 inches | ||
| Area | 107.4cm² | 111cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.2 | 90.09 | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1600 pixels | 1576 pixels | ||
| Aspect Ratio | 20:9 | 19.7:9 | ||
| Pixel Density | 263ppi | 259ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 72% | 72% | ||
| Display Resolution | HD+ | HD+ | ||
| Typical Brightness | 560 nits | 560 nits | ||
| Peak Brightness | 672 nits | - | ||
| Colour Gamut | NTSC | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Display Engine | - | Ultra Smooth Display | ||
| High Brightness | - | 700 nits |
Body
🏆 Winner: Infinix Note 50x 5G Plus
| Height | 165.42mm | 167.7mm | ||
|---|---|---|---|---|
| Width | 76.41mm | 78.8mm | ||
| Thickness | 7.98mm | 7.7mm | ||
| Weight | 195.4 grams | 189 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Vegan Leather | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Drop resistance (upto 1.5m) | ||
| Ports | USB Type-C | OTG, USB Type-C | ||
| Additional Features | Infrared Port, OTG, USB Type-C (bottom) | 3.5mm Headphone Jack | ||
| IP Rating | IP64 (Dust and Water Resistant) | IP64 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | DTS X Ultra | DTS | ||
| Display Protection | - | Glass |
Processor
🏆 Winner: Infinix Note 50x 5G Plus
| Chipset Manufacturer | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset | Dimensity 7300 Ultimate | Helio G81 Ultimate | ||
| Fabrication Size | 4nm | 12nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.0GHz Cortex-A75 | ||
| GPU | Mali-G615 MC2 | Mali-G52 |
Performance Benchmarks
| AnTuTu | 599229 | 285334 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 980 | 425 | ||
| Geekbench 6 CPU Multi-Core | 2842 | - |
Main Camera
🏆 Winner: Infinix Note 50x 5G Plus
| Main Camera #1 Megapixel | 50MP | 8MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.6 | f/2.0 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | Auto Focus | ||
| Features | Dual LED Flash, HDR | 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 | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | 10-20X | - | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 4K@30fps | 1080p@30fps, 1440p@30fps | ||
| Main Camera #1 Sensor Size | - | 1/4" | ||
| Video Features | - | Dual Video, Time-lapse Video |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 16 | ||
| OS Skin | XOS | XOS | ||
| OS Updates | 2 year(s) | - | ||
| Security Updates | 3 year(s) | 2 year(s) | ||
| AI Features | AI Generative Wallpapers, AI Notes, AI Portrait | AI Camera, AI Voice Assistant, AI Wallpaper, Folax, Noise Cancellation | ||
| Gaming Mode | - | Yes |
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 Field of View | 77.8 | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Auto Focus Type | Fixed Focus | PDAF | ||
| Video Features | 1080p@30fps, 1440p@30fps | 1080p@30fps, 1440p@30fps | ||
| Video Recording | 1440p@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 | ||
| Features | - | Auto Focus, Dual Video, Face unlock, Night mode, Portrait |
Battery
🏆 Winner: Infinix Note 50x 5G Plus
| Battery Capacity | 5500mAh | 5200mAh | ||
|---|---|---|---|---|
| Battery Type | Semi-Solid State | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Bypass Charging Support | Yes | - | ||
| Charging Speed Wired | 45W | 15W | ||
| Charging Speed Reverse Wired | 10W | 5W | ||
| Charging Standards Supported | - | QC |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 4G | ||
| Band Types | 5G, GSM, LTE, WCDMA | GSM, LTE, WCDMA | ||
| 2G Bands | 2, 3, 5, 8 | 3, 5, 8 | ||
| 3G Bands | 850, 900, 1700, 1900, 2100 | 1, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66 | 1, 3, 5, 8, 28A, 28B, 38, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 | - |
Connectivity
🏆 Winner: Infinix Note 50x 5G Plus
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5.4 | 5.2 | ||
| Bluetooth Codecs | A2DP, LE | - | ||
| GPS | GPS | GPS | ||
| Radio | FM Radio | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, E-Compass, GPS, Gyroscope, Infrared Sensor, Light Sensor, Proximity Sensor | ||
| Haptic Feedback | - | Haptic Motor |








