Findprix helps you compare the Infinix Note 40 5G and Vivo Y31 5G 6GB RAM in terms of price, specifications, user reviews, and more. Infinix Note 40 5G is priced at ₹16,399. Vivo Y31 5G 6GB RAM is priced at ₹16,499. Here's a quick comparison.
| Key Highlights | Infinix Note 40 5G | Vivo Y31 5G 6GB RAM |
|---|---|---|
| Processor | MediaTek Dimensity 7020, 6 nm | Qualcomm Snapdragon 4 Gen 2 | 4 nm |
| RAM | 8 GB | 6GB | LPDDR4X |
| Storage | 256 GB, UFS 2.2 | 128GB | eMMC 5.1 |
| Display | 6.78 inches, Full HD+ | 6.68 inches | HD+ |
| Front Camera | 32 MP | 8MP |
| Rear Camera | 108 MP + 2 MP + 2 MP | 50MP + 0.08MP |
| Battery | 5000 mAh, Li-Polymer | 6500 mAh | 44W |
| OS | Android v14, XOS | Android 15 |
Overview
| Launch Date | June 21, 2024 | September 13, 2025 |
|---|---|---|
| Processor | MediaTek Dimensity 7020, 6 nm | Qualcomm Snapdragon 4 Gen 2 | 4 nm |
| RAM | 8 GB | 6GB | LPDDR4X |
| Storage | 256 GB, UFS 2.2 | 128GB | eMMC 5.1 |
| Display | 6.78 inches, Full HD+ | 6.68 inches | HD+ |
| Front Camera | 32 MP | 8MP |
| Rear Camera | 108 MP + 2 MP + 2 MP | 50MP + 0.08MP |
| Battery | 5000 mAh, Li-Polymer | 6500 mAh | 44W |
| OS | Android v14, XOS | Android 15 |
| User Ratings | 4.1/5 (13.1K Ratings) | N/A |
Price List
 | ₹16,399 | ₹16,499 |
|---|---|---|
 | ₹19,999 | ₹16,499 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| Custom UI | -- | Funtouch OS |
Design
| Dimensions | 165.51 x 75.93 x 7.91 mm | 166.14 x 77.01 x 8.39 mm |
|---|---|---|
| Weight | 185 g | 209 g |
| Water Resistance | Yes, Splash proof, IP53 | Yes, IP68, IP69 (up to 1.5m for 30 min) |
| Dust Resistance | -- | Yes |
| Build Material | -- | Back: Plastic |
| Colours | Obsidian Black, Titan Gold | Rose Red, Diamond Green |
| Features | -- | MIL-STD-810H certified |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes |
|---|---|---|
| Display Type | Flexible AMOLED | LCD |
| Peak Brightness | -- | 1000 nits |
| Refresh Rate | 120 Hz | 120 Hz |
| Screen Size | 6.78 inches | 6.68 inches (16.97 cm), HD+ |
| Screen Resolution | 1080 x 2436 pixels | 720 x 1608 pixels |
| Aspect Ratio | -- | 20:9 |
| Screen-to-Body Ratio | -- | ~84.0% |
| Pixel Density | 393 ppi | ~264 ppi |
| Screen Protection | -- | Yes, Guardian Glass |
Rear Camera
| Camera Setup | Triple | Dual |
|---|---|---|
| Primary | -- | 50 MP (wide) f/1.8 aperture PDAF |
| Secondary | -- | 0.08 MP f/3.0 aperture |
| OIS | -- | No |
| Autofocus | Yes | Yes |
| Flash | Yes, Quad LED Flash | Yes, LED + Aura Light |
| Video Recording | 2160p @ 30 fps | 1080p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus | -- |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 32 MP (wide) f/1.8 aperture | 8 MP (wide) f/2.0 aperture |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| RAM | 8 GB | 6 GB |
|---|---|---|
| RAM Type | -- | LPDDR4X |
| Chipset | MediaTek Dimensity 7020 | Qualcomm Snapdragon 4 Gen 2 |
| Fabrication | 6 nm | 4 nm |
| GPU | IMG BXM-8-256 | Adreno 613 |
| CPU | Octa core (2 x 2.2 GHz Cortex A78 + 6 x 2 GHz Cortex A55) | Octa core 2x Cortex A78 @ 2.2 GHz 6x Cortex A55 @ 1.95 GHz |
Storage
| Internal Storage | 256 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Memory Card Slot | Yes, Up to 2 TB | Yes, up to 2 TB |
Battery
| Battery | 5000 mAh | 6500 mAh |
|---|---|---|
| Battery Type | Li-Polymer | Li-ion |
| Wired Charging Speed | 33W | 44W |
| Wired Charging Time | -- | 50% charge in ~38 minutes |
| Wired Reverse Charging | -- | Yes |
| Wireless Charging Speed | Yes | -- |
Network
| SIM | Dual SIM (Nano + Nano) | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | -- | n1, n3, n5, n8, n28, n40, n77, n78 |
| 4G Bands | -- | B1, B3, B5, B8, B28, B38, B40, B41 |
| Navigation Support | Yes | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | -- | Head: 1.130 W/kg Body: 0.986 W/kg |
Connectivity
| Bluetooth | Yes | Yes, v4.2 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | USB Type-C | USB Type-C 2.0, OTG |
| NFC | Yes | No |
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, Side |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Compass, Light Sensor, Proximity Sensor |
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