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Findprix helps you compare the Realme 15 5G (12GB RAM + 256GB) and Infinix Zero 40 512GB in terms of price, specifications, user reviews, and more. Realme 15 5G (12GB RAM + 256GB) is priced at ₹30,999. Infinix Zero 40 512GB is priced at ₹30,999. Here's a quick comparison.
| Key Highlights | Realme 15 5G (12GB RAM + 256GB) | Infinix Zero 40 512GB |
|---|---|---|
| Processor | MediaTek Dimensity 7300 Plus | 4 nm | MediaTek Dimensity 8200 Ultimate | 4 nm |
| RAM | 12GB | LPDDR4X | 12GB |
| Storage | 256GB | UFS 3.1 | 512GB | UFS 3.1 |
| Display | 6.8 inches | FHD+ | 6.78 inches | FHD+ |
| Front Camera | 50MP | 50MP |
| Rear Camera | 50MP + 8MP | 108MP + 50MP + 2MP |
| Battery | 7000 mAh | 80W | 5000 mAh | 45W |
| OS | Android 15 | Android v14 |
Overview
| Launch Date | July 29, 2025 | September 21, 2024 |
|---|---|---|
| Processor | MediaTek Dimensity 7300 Plus | 4 nm | MediaTek Dimensity 8200 Ultimate | 4 nm |
| RAM | 12GB | LPDDR4X | 12GB |
| Storage | 256GB | UFS 3.1 | 512GB | UFS 3.1 |
| Display | 6.8 inches | FHD+ | 6.78 inches | FHD+ |
| Front Camera | 50MP | 50MP |
| Rear Camera | 50MP + 8MP | 108MP + 50MP + 2MP |
| Battery | 7000 mAh | 80W | 5000 mAh | 45W |
| OS | Android 15 | Android v14 |
| User Ratings | 4.4/5 (662 Ratings) | 4.2/5 (1.8K Ratings) |
Price List
 | ₹30,999 | N/A |
|---|---|---|
 | ₹29,999 | ₹30,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 14 |
| OS Updates | 2 Year | Up to 2 Android upgrades |
| Security Updates | 3 Year | -- |
| Custom UI | Realme UI | XOS |
Design
| Dimensions | 162.27 x 76.16 x 7.66 mm | 164.31 x 74.47 x 7.9 mm |
|---|---|---|
| Weight | 187 g | 195 g |
| Water Resistance | Yes, IP68, IP66, IP69 (up to 2m for 30 min) | Yes, Splash proof, IP54 |
| Dust Resistance | Yes | Yes |
| Colours | Silk Pink, Velvet Green, Flowing Silver | Violet Garden, Moving Titanium, Rock Black |
| Features | MIL-STD-810H | -- |
Display
| Touch Screen | Yes | Yes, Capacitive Touchscreen, Multi-touch |
|---|---|---|
| Touch Sampling Rate | 240 Hz | -- |
| Display Type | AMOLED | AMOLED |
| Peak Brightness | 6500 nits | 1300 nits |
| Refresh Rate | 144 Hz | 144 Hz |
| Screen Size | 6.8 inches (17.27 cm), Full HD+ | 6.78 inches (17.22 cm), Full HD+ |
| Screen Resolution | 1280 x 2800 pixels | 1080 x 2436 pixels |
| Aspect Ratio | 19.8:9 | -- |
| Screen-to-Body Ratio | ~94% | -- |
| Pixel Density | ~453 ppi | ~ 393 ppi |
| HDR Support | Yes, HDR 10+ | Yes |
| Curved Display | Yes | Yes |
| Screen Protection | Corning Gorilla Glass 7i | Yes, Corning Gorilla Glass v5 |
| Dimming Technology | PWM Dimming @ 4608 Hz | -- |
Rear Camera
| Camera Setup | Dual | Triple |
|---|---|---|
| Primary | 50 MP (wide) 79° FoV, f/1.8 aperture, 26mm focal length, 1/1.95″ sensor size, 0.8µm pixel size upto 20x Digital Zoom OIS, PDAF | 108 MP (Wide) f/1.8 aperture, 1.67″ sensor size OIS, PDAF |
| Secondary | 8 MP (wide) 112° FoV, f/2.2 aperture, 16mm focal length, 1/4.0″ sensor size, 1.12µm pixel size | 50 MP (Ultra-Wide (120˚)) f/2.0 aperture, 2.76″ sensor size PDAF |
| Tertiary | -- | 2 MP (Depth) f/2.4 aperture |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes | Yes |
| Sensor | Sony IMX882 | -- |
| Flash | Yes, Dual LED | Yes, Triple LED Flash |
| Video Recording | 2160p @ 30 fps, 1080p @ 120 fps, 720p @ 240 fps | 4K @ 60 fps, 1080p @ 240 fps |
| Features | -- | Digital Zoom Auto Flash Face detection Touch to focus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 50 MP (wide) 87° FoV, f/2.4 aperture, 22mm focal length, 1/2.8″ sensor size, 0.6µm pixel size | 50 MP (Wide) f/2.4 aperture |
| Sensor | OmniVision OV50D | -- |
| Video Recording | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps | 4K @ 60 fps, 1080p @ 60fps |
| Features | Screen flash | -- |
Performance
| RAM | 12 GB | 12 GB |
|---|---|---|
| RAM Type | LPDDR4X | -- |
| Chipset | MediaTek Dimensity 7300 Plus | MediaTek Dimensity 8200 Ultimate |
| Fabrication | 4 nm | 4 nm |
| GPU | Mali-G615 MC2 | Mali-G610 MC6 |
| CPU | Octa core 4x Cortex A78 @ 2.5 GHz 4x Cortex A55 @ 2 GHz | Octa core (1 x 3.1 GHz Cortex A78 + 3 x 3 GHz Cortex A78 + 4 x 2 GHz Cortex A55) |
Gaming
| Cooling System | Yes, Vapor Chamber | -- |
|---|---|---|
| Cooling Area | 7000 mm² | -- |
Storage
| Internal Storage | 256 GB | 512 GB |
|---|---|---|
| Storage Type | UFS 3.1 | UFS 3.1 |
| Memory Card Slot | No | No |
Battery
| Battery | 7000 mAh | 5000 mAh |
|---|---|---|
| Battery Type | Li-Polymer | Li-Polymer |
| Wired Charging Speed | 80W | 45W |
| Wired Charging Time | 50% charge in ~25 minutes | 60% in 25 minutes |
| Wireless Charging Speed | -- | Yes |
Network
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM SIM1: Nano SIM2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | FDD: n1 / n3 / n5 / n8 / n28 TDD: n40 / n41 / n77 / n78 | -- |
| 4G Bands | FDD-LTE: B1 / B3 / B5 / B8 / B28 TDD-LTE: B40 / B41 | -- |
| Navigation Support | GPS, GLONASS, Galileo, BDS | Yes with A-GPS |
| SAR | Head: 1.106 W/kg Body: 0.812 W/kg | -- |
Connectivity
| Bluetooth | Yes, v5.4 | Yes, v5.2 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz | Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| NFC | No | Yes |
| Infrared port | 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 | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| AI Support | Yes | -- |
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