Infinix Note 50X 5G vs Infinix Smart 4 Plus
Here you can compare Infinix Note 50X 5G and Infinix Smart 4 Plus. Comparing Infinix Note 50X 5G vs Infinix Smart 4 Plus on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Note 50X 5G stands against Infinix Smart 4 Plus and which one should you buy The current lowest price found for Infinix Note 50X 5G is ₹13,499 and for Infinix Smart 4 Plus is ₹6,490. The details of both of these products were last updated on Jun 17, 2026.
| Specification | Infinix Note 50X 5G | Infinix Smart 4 Plus |
|---|---|---|
| Internal Memory | 128 GB | 32 GB |
| RAM | 6 GB | 3 GB |
| CPU | 2.5 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Display | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.82 inches, 1640 x 720 pixels |
| OS | Android v15 | Android v10 |
| Price | ₹13,499 | ₹6,490 |
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Overview
| Specs Score | 55 / 100 Better Specs | 37 / 100 |
| Display Resolution | 720 x 1600 pixels | 1640 x 720 pixels Better Resolution |
| RAM | 6 GB More RAM | 3 GB |
| Storage | 128 GB More Storage | 32 GB |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 1.8 GHz |
| Rear Camera | 50 MP Dual Better Camera Resolution | 13 MP + Depth Sensor Dual |
| Thickness | 7.98 mm Slimmer | 8.9 mm |
| Battery | 5500 mAh | 6000 mAh Bigger Battery |
| Unique Features | 5G Fast Charging No Reverse Charging IR Blaster | No No 3.5mm Audio Jack No No |
General
| Model | X6857B | X680D, Smart 4 Plus |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2025 | July 21, 2020 |
| In The Box | Handset, Adaptor, USB Type-C Cable, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card |
Design
| Dimensions | 76.41 x 165.42 x 7.98 mm | 77.96 x 171.82 x 8.9 mm |
| Weight | 198.9 g | 207 g |
| Bezel less | No | |
| Colors | Sea Breeze Green, Enchanted Purple, Titanium Grey |
Display
| Type | Color IPS LCD Screen (1B Colors) | Color IPS LCD Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.82 inches, 1640 x 720 pixels |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 263 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 93.8% | ~ 90.3% |
| Glass Type | 2.5D Glass Finish Design | |
| Features | 560nits Peak Brightness, LCD AOD, TUV Rheinland Eye Protection, L1 Widevine, Supports Wet/ Greasy Touch | Eye Care Mode |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 3 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 32 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/N28b/n38/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi (a/b/g/c/ax) | |
| Bluetooth | Yes, v5.4 | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 548,582 (Total) (v10) 143,601 (CPU) 141,144 (GPU) 120,660 (Memory) 143,177 (UX) | |
| Geekbench Score | 2,831 (Multi Core) (v6) 1,004 (Single Core) 2,511 (OpenCL) |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | G Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor | Ambient Light, G-Sensor, Proximity, Gyroscope, E-Compass |
| 3.5mm Headphone Jack | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Infinix AI ,Dual Speakers with DTS, AI Voice Assistant- Folax, AI Call Assistant, AI Social Assistant, AI Wallpaper Generator, Circle to Search, Bypass Charging, Hi-Res Audio, Dynamic Bar, Game Mode, Floating Windows, Split Screen Apps, Smart Panel, Smart Hub, Kids Mode, XClone, Peek Proof, Active Halo Lighting | Eye Care Mode, Social Turbo, Wi-Fi Share, Smart Gestures, Digital Wellbeing, Hide Apps, Dark Theme, Photo Editor, Multi Window, Bike Mode, Game Mode, Smart Panel, AI Gallery, Battery Lab |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) AI Lens | 13 MP ƒ/1.8 (Main) (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Vlog, Video, AI Cam, Portrait, Super Night, Slow Motion, Timelapse, Dual Video, AIGC Portrait, Sky Shop, Pro, Panorama, Documents | Auto Scene detection, Modes: Custom Bokeh, AI HDR, AI 3D Beauty, Panorama, AR Animoji, AI 3D Body Shaping |
| Video Recording | 4K, 1080p | 1080P @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Triple LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, LED Flash | 8 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v10 |
| Custom UI | XOS 15 | |
| Chipset | Mediatek Dimensity 7300 Ultimate | MediaTek Helio A25 |
| CPU | 2.5 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53 |
| GPU | Mali-G615 MC2 | IMG PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | AAC, AAC+, AAC+ Enhanced, OGG, Vorbis, WAV, MP3, MiDi |
| Video | Yes | H.264, H.263, MPEG-4 |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 6000 mAh |
| Fast Charging | Yes, 45W Fast Charge | |
| Reverse Charging | Yes, 10W | |
| Bypass Charging | Yes |
Discuss
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