Infinix Note 12 5G vs Infinix Note 40X 5G (12GB RAM +256GB)
Here you can compare Infinix Note 12 5G and Infinix Note 40X 5G (12GB RAM +256GB). Comparing Infinix Note 12 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 12 5G stands against Infinix Note 40X 5G (12GB RAM +256GB) and which one should you buy The current lowest price found for Infinix Note 12 5G is ₹9,999 and for Infinix Note 40X 5G (12GB RAM +256GB) is ₹15,999. The details of both of these products were last updated on Jun 19, 2026.
| Specification | Infinix Note 12 5G | Infinix Note 40X 5G (12GB RAM +256GB) |
|---|---|---|
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh |
| Rear Camera | 50 MP 2 MP (Depth Sensor) Depth Lens AI Lens | 108 MP ƒ/1.8 (Wide Angle) AI Lens 2 MP |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Display | 6.7 inches, 1080 x 2400 pixels | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| Internal Memory | 64 GB | 256 GB |
| Price | ₹9,999 | ₹15,999 |
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Overview
| Specs Score | 54 / 100 | 62 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels | 1080 x 2406 pixels Better Resolution |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 64 GB | 256 GB More Storage |
| Rear Camera | 50 MP + 2 MP Triple | 108 MP + 2 MP Triple Better Camera Resolution |
| Front Camera | 16 MP Better Front Camera Resolution | 8 MP |
| Weight | 186 g Lighter | 201 g |
| Unique Features | No No | NFC Reverse Charging |
General
| Country of Origin | India | |
| Model | X671, Note 12 5G | Note 40 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 8, 2022 | August 05, 2024 |
| In The Box | Handset, Adaptor, USB Type C Cable, TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card |
Design
| Dimensions | 76.9 x 164.67 x 7.98 mm | 76.49 x 168.94 x 8.26 mm |
| Weight | 186 g | 201 g |
| Bezel less | No | |
| Colors | Obsidian Black, Titan Gold |
Display
| Type | Color AMOLED Screen (16M Colors) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1080 x 2400 pixels | 6.78 inches, 1080 x 2406 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 393 PPI | ~ 389 PPI |
| Screen to Body Ratio | ~ 92% | ~ 93.8% |
| Glass Type | Gorilla Glass 3 | |
| Features | 180 Hz , 700 nits Brightness, 100% DCI P3 Color Gamut, 100000:1 Color Contrast Ratio, Eye Care Mode | 100% Wide Color Gamut, 500nits Brightness, Dynamic Bar |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 12 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 64 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 2 TB | 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/n28/n38/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 (a/b/g/n/ac) | |
| Bluetooth | Yes, v5.0 | Yes, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, G-Sensor, Proximity Sensor, Gyroscope, E-Compass | G Sensor, E-Compass, Gyroscope (Software), Light Sensor, Proximity Sensor, Side Mounted Fingerprint Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Speakers |
Camera
| Rear Camera | 50 MP 2 MP (Depth Sensor) Depth Lens AI Lens | 108 MP ƒ/1.8 (Wide Angle) AI Lens 2 MP |
| Auto Focus | Yes | Yes |
| Features | Super Night, Custom Portrait, AI HDR, AI 3D Beauty, Panorama, Document, AR Shots, Pro Mode, Slo-Mo Video, Time Lapse, Short Video, 2K Video Recording with Bokeh | 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 @ 30 fps UHD, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Quad LED |
| Front Camera | 16 MP Front Camera Triple 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 v12 | Android v14 |
| Custom UI | XOS 14 | |
| Chipset | MediaTek Dimensity 810 5G | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, AAC+, AAC+ ENCHANCED, OGG Vorbis, WAV, MP3, MIDI | Yes |
| Video | H.264, H.263, MPEG-4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 33W Fast Charging | Yes, 18W Fast Charge |
| Reverse Charging | Yes | |
| Talk Time | 16 hours | |
| Video Playback Time | 15 hours | |
| Music Playback Time | 90 hours |
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