Infinix Note 40X 5G vs Oppo F31 5G
Here you can compare Infinix Note 40X 5G and Oppo F31 5G. Comparing Infinix Note 40X 5G vs Oppo F31 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Note 40X 5G stands against Oppo F31 5G and which one should you buy The current lowest price found for Infinix Note 40X 5G is ₹12,999 and for Oppo F31 5G is ₹26,999. The details of both of these products were last updated on Jul 22, 2026.
| Specification | Infinix Note 40X 5G | Oppo F31 5G |
|---|---|---|
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| RAM | 8 GB | 8 GB |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v14 | Android v15 |
| Display | 6.78 inches, 1080 x 2406 pixels, 120 Hz | 6.57 inches, 1080 x 2412 pixels, 120 Hz |
| Price | ₹12,999 | ₹26,999 |
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Overview
| Specs Score | 61 / 100 | 64 / 100 Better Specs |
| Display Resolution | 1080 x 2406 pixels | 1080 x 2412 pixels Better Resolution |
| Storage | 256 GB More Storage | 128 GB |
| Rear Camera | 108 MP + 2 MP Triple Better Camera Resolution | 50 MP + 2 MP Dual |
| Front Camera | 8 MP | 16 MP Better Front Camera Resolution |
| Weight | 201 g Lighter | |
| Thickness | 8.26 mm Slimmer | |
| Battery | 5000 mAh | 7000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack FM Radio No NFC No | No No Water Resistant No IR Blaster |
General
| Country of Origin | India | |
| Model | Note 40 5G | CPH2781 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 05, 2024 | September 15, 2025 |
| In The Box | Handset, Adaptor, USB Type C Cable, TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
Design
| Dimensions | 76.49 x 168.94 x 8.26 mm | |
| Weight | 201 g | |
| Bezel less | No | |
| Colors | Obsidian Black, Titan Gold |
Display
| Type | Color IPS LCD Screen (1B Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes, 360 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1080 x 2406 pixels, 120 Hz | 6.57 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 389 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 93.8% | ~ 92.2% |
| Glass Type | AGC DT-Star D+ | |
| Features | 100% Wide Color Gamut, 500nits Brightness, Dynamic Bar | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot) |
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 | n1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 (a/b/g/n/ac) | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5 GHz), WLAN Display, WLAN Tethering, 1 x 1 SOSO |
| Bluetooth | Yes, v5.2 | Yes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDC |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | G Sensor, E-Compass, Gyroscope (Software), Light Sensor, Proximity Sensor, Side Mounted Fingerprint Sensor | Geomagnetic Induction, Ambient Light Induction, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Infrared Sensor, Step Recording Function, Facial Recognition Sensor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | Smart Document (AI summaries, translations, rewriting), Smart Note (AI-enhanced note-taking), and high-quality scanning. Integrated Google Gemini delivers multimodal AI intelligence | |
| Water Resistance | Yes | |
| IP Rating | IP52 | IP69+IP68+IP66 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Speakers | 4300 mm² VC cooling system |
Camera
| Rear Camera | 108 MP ƒ/1.8 (Wide Angle) AI Lens 2 MP | 50 MP ƒ/1.8 (Wide Angle) Sensor: OV50D40, Sensor size: 1/2.88″, Single pixel size: 0.612 um, Aperture size: f/1.8, Focal length: 27 mm, Lens configuration: 5P, Supporting AF 2 MP Sensor: GC02M1-C24YK, Sensor size: 1/5″, Single pixel size: 1.75 um, Aperture size: f/2.4, Focal length: 22 mm, Lens configuration: 3P |
| Auto Focus | Yes | Yes |
| Features | 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 | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, Quad LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Dual LED Flash | 16 MP (Wide Angle) Sensor size: 1/3.09″, Single pixel size: 1.0 um, Aperture size: f/2.4, Focal length: 23 mm, Lens configuration: 4P Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v15 |
| Custom UI | XOS 14 | ColorOS 15 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 7000 mAh |
| Fast Charging | Yes, 18W Fast Charge | Yes, 80W SUPERVOOC Charging |
| Reverse Charging | Yes | Yes |
| Talk Time | 16 hours | |
| Video Playback Time | 15 hours | |
| Music Playback Time | 90 hours |
Discuss
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