Infinix Note 50X 5G vs Infinix Note 40X 5G (12GB RAM +256GB)
Here you can compare Infinix Note 50X 5G and Infinix Note 40X 5G (12GB RAM +256GB). Comparing Infinix Note 50X 5G vs Infinix Note 40X 5G (12GB RAM +256GB) 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 Note 40X 5G (12GB RAM +256GB) and which one should you buy The current lowest price found for Infinix Note 50X 5G is ₹13,499 and for Infinix Note 40X 5G (12GB RAM +256GB) is ₹15,999. The details of both of these products were last updated on Jun 02, 2026.
| Specification | Infinix Note 50X 5G | Infinix Note 40X 5G (12GB RAM +256GB) |
|---|---|---|
| OS | Android v15 | Android v14 |
| Battery | 5500 mAh, Li-ion Battery | 5000 mAh |
| Internal Memory | 128 GB | 256 GB |
| Display | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| CPU | 2.5 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Price | ₹13,499 | ₹15,999 |
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Overview
| Specs Score | 55 / 100 | 62 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2406 pixels Better Resolution |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| Rear Camera | 50 MP Dual | 108 MP + 2 MP Triple Better Camera Resolution |
| Battery | 5500 mAh Bigger Battery | 5000 mAh |
| Unique Features | No No No IR Blaster | 3.5mm Audio Jack FM Radio NFC No |
General
| Country of Origin | India | |
| Model | X6857B | Note 40 5G |
| 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 | August 05, 2024 |
| In The Box | Handset, Adaptor, USB Type-C Cable, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card | Handset, Adaptor, USB Type C Cable, TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card |
Design
| Dimensions | 76.41 x 165.42 x 7.98 mm | 76.49 x 168.94 x 8.26 mm |
| Weight | 198.9 g | 201 g |
| Bezel less | No | No |
| Colors | Sea Breeze Green, Enchanted Purple, Titanium Grey | Obsidian Black, Titan Gold |
Display
| Type | Color IPS LCD Screen (1B Colors) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| PPI | ~ 263 PPI | ~ 389 PPI |
| Screen to Body Ratio | ~ 93.8% | ~ 93.8% |
| Features | 560nits Peak Brightness, LCD AOD, TUV Rheinland Eye Protection, L1 Widevine, Supports Wet/ Greasy Touch | 100% Wide Color Gamut, 500nits Brightness, Dynamic Bar |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 12 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/N28b/n38/n40/n41/n77/n78 | n1/n3/n5/n8/n28/n38/n40/n41/n77/n78 |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi (a/b/g/c/ax) | 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes, v5.4 | Yes, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| 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, Side |
| Face Unlock | Yes | Yes |
| Sensors | G Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor | G Sensor, E-Compass, Gyroscope (Software), Light Sensor, Proximity Sensor, Side Mounted Fingerprint Sensor |
| 3.5mm Headphone Jack | Yes | |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP52 |
| Dust Resistant | Yes | 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 | Dual Speakers |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) AI Lens | 108 MP ƒ/1.8 (Wide Angle) AI Lens 2 MP |
| Auto Focus | Yes | Yes |
| Features | Vlog, Video, AI Cam, Portrait, Super Night, Slow Motion, Timelapse, Dual Video, AIGC Portrait, Sky Shop, Pro, Panorama, Documents | AI Lens, Camera Features: Film, Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Timelapse, Sky Shop |
| Video Recording | 4K, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Quad LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, LED Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v14 |
| Custom UI | XOS 15 | XOS 14 |
| Chipset | Mediatek Dimensity 7300 Ultimate | Mediatek Dimensity 6300 |
| CPU | 2.5 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G615 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
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 | 5500 mAh, Li-ion Battery | 5000 mAh |
| Fast Charging | Yes, 45W Fast Charge | Yes, 18W Fast Charge |
| Reverse Charging | Yes, 10W | Yes |
| Bypass Charging | Yes | |
| Talk Time | 16 hours | |
| Video Playback Time | 15 hours | |
| Music Playback Time | 90 hours |
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