Findprix helps you compare the Infinix Note 40 Pro Plus 5G and Oppo F31 in terms of price, specifications, user reviews, and more. Infinix Note 40 Pro Plus 5G is priced at ₹22,900. Oppo F31 is priced at ₹22,999. Here's a quick comparison.
| Key Highlights | Infinix Note 40 Pro Plus 5G | Oppo F31 |
|---|---|---|
| Processor | MediaTek Dimensity 7020 | 6 nm | MediaTek Dimensity 6300 | 6 nm |
| RAM | 12GB | 8GB | LPDDR4X |
| Storage | 256GB | UFS 2.2 | 128GB | UFS 2.2 |
| Display | 6.78 inches | FHD+ | 6.57 inches | FHD+ |
| Front Camera | 32MP | 16MP |
| Rear Camera | 108MP + 2MP + 2MP | 50MP + 2MP |
| Battery | 4600 mAh | 100W | 7000 mAh | 80W |
| OS | Android v14 | Android 15 |
Overview
| Launch Date | April 12, 2024 | September 27, 2025 |
|---|---|---|
| Processor | MediaTek Dimensity 7020 | 6 nm | MediaTek Dimensity 6300 | 6 nm |
| RAM | 12GB | 8GB | LPDDR4X |
| Storage | 256GB | UFS 2.2 | 128GB | UFS 2.2 |
| Display | 6.78 inches | FHD+ | 6.57 inches | FHD+ |
| Front Camera | 32MP | 16MP |
| Rear Camera | 108MP + 2MP + 2MP | 50MP + 2MP |
| Battery | 4600 mAh | 100W | 7000 mAh | 80W |
| OS | Android v14 | Android 15 |
| User Ratings | 4.0/5 (57 Ratings) | 4.2/5 (637 Ratings) |
Price List
 | ₹22,900 | ₹22,999 |
|---|---|---|
 | N/A | ₹22,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Updates | 2 Years | 2 Years |
| Security Updates | -- | 3 Years |
| Custom UI | XOS | ColorOS |
Design
| Dimensions | 164.28 x 74.5 x 8.09 mm | 158.2 x 75 x 8 mm |
|---|---|---|
| Weight | 190 g | 185 g |
| Water Resistance | Yes, Splash proof, IP53 | Yes IP68, IP66, IP69 (up to 1.5m for 30 min) |
| Dust Resistance | Yes | -- |
| Build Material | -- | Back: Polycarbonate |
| Colours | Obsidian Black, Vintage Green | Bloom Red, Cloud Green, Midnight Blue |
| Features | -- | 360° Armour Body |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
|---|---|---|
| Touch Sampling Rate | -- | 240 Hz |
| Display Type | Flexible AMOLED | AMOLED |
| Peak Brightness | 1300 nits | 1400 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.78 inches (17.22 cm), Full HD+ | 6.57 inches (16.69 cm), UHD (4k) |
| Screen Resolution | 1080 x 2436 pixels | 2372 x 1080 pixels |
| Aspect Ratio | -- | 20:9 |
| Screen-to-Body Ratio | 93.60% | ~93.5% |
| Pixel Density | ~ 393 ppi | ~397 ppi |
| Curved Display | Yes | -- |
| Screen Protection | Yes, Corning Gorilla Glass 5 | Yes |
Rear Camera
| Camera Setup | Triple | Dual |
|---|---|---|
| Primary | 108 MP (Wide) f/1.75 aperture | 50 MP (wide) f/1.8 aperture, 1/2.88″ sensor size, 1.6µm pixel size OIS, PDAF |
| Secondary | 2 MP (Macro) f/2.4 aperture | 2 MP (depth) f/2.4 aperture, 1/1.5″ sensor size, 1.75µm pixel size |
| Tertiary | 2 MP (Depth) f/2.4 aperture | -- |
| OIS | Yes | Yes |
| Gyro EIS | -- | Yes |
| Autofocus | Yes, Phase Detection autofocus | Yes, PDAF |
| Flash | Yes, Quad LED Flash | Yes, LED |
| Video Recording | 1080p @ 60 fps | -- |
| Features | 10 x Digital Zoom, 3 x Optical Zoom, Auto Flash, Face detection, Touch to focus | -- |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 32 MP (Wide) f/2.4 aperture | 16 MP f/2.4 aperture, 1/1.3″ sensor size, 1µm pixel size |
| Video Recording | 1080p @ 30 fps | -- |
Performance
| RAM | 12 GB | 8 GB |
|---|---|---|
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Dimensity 7020 | MediaTek Dimensity 6300 |
| Fabrication | 6 nm | 6 nm |
| GPU | IMG BXM-8-256 | Mali-G57 MC2 |
| CPU | Octa core (2 x 2.2 GHz Cortex A78 + 6 x 2 GHz Cortex A55) | Octa core 2x Cortex A76 @ 2.4 GHz 6x Cortex A55 @ 2 GHz |
Gaming
| Cooling System | -- | Yes, Vapor Chamber |
|---|
Storage
| Internal Storage | 256 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 2.2 | UFS 2.2 |
| Memory Card Slot | -- | Yes |
Battery
| Battery | 4600 mAh | 7000 mAh |
|---|---|---|
| Battery Type | Li-Polymer | -- |
| Wired Charging Speed | 100W | 80W |
| Wired Charging Time | 50% in 12 minutes | 100% charge in ~50 minutes |
| Wireless Charging Speed | Yes | -- |
Network
| SIM | Dual SIM SIM1: Nano SIM2: Nano | SIM 1: Nano SIM 2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| Navigation Support | Yes with A-GPS | GPS, Glonass, Beidou, Galileo, QZSS |
Connectivity
| Bluetooth | Yes, v5.3 | Yes, v5.4 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz | Yes, Wi-Fi |
| USB | USB Type-C | USB Type-C 2.0, OTG |
| NFC | Yes | Yes |
Features
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C |
|---|---|---|
| FM Radio | Yes | -- |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | -- |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | -- |
| AI Support | -- | Yes |
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