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Findprix helps you compare the Infinix Zero 40 512GB and Nothing Phone 3a Pro (12GB + 256GB) in terms of price, specifications, user reviews, and more. Infinix Zero 40 512GB is priced at ₹30,999. Nothing Phone 3a Pro (12GB + 256GB) is priced at ₹30,575. Here's a quick comparison.
| Key Highlights | Infinix Zero 40 512GB | Nothing Phone 3a Pro (12GB + 256GB) |
|---|---|---|
| Processor | MediaTek Dimensity 8200 Ultimate | 4 nm | Qualcomm Snapdragon 7s Gen 3 | 4 nm |
| RAM | 12GB | 12GB |
| Storage | 512GB | UFS 3.1 | 256GB |
| Display | 6.78 inches | FHD+ | 6.77 inches | FHD+ |
| Front Camera | 50MP | 50MP |
| Rear Camera | 108MP + 50MP + 2MP | 50MP + 50MP + 8MP |
| Battery | 5000 mAh | 45W | 5000 mAh, 50W |
| OS | Android v14 | Android 15 |
Overview
| Launch Date | September 21, 2024 | March 25, 2025 |
|---|---|---|
| Processor | MediaTek Dimensity 8200 Ultimate | 4 nm | Qualcomm Snapdragon 7s Gen 3 | 4 nm |
| RAM | 12GB | 12GB |
| Storage | 512GB | UFS 3.1 | 256GB |
| Display | 6.78 inches | FHD+ | 6.77 inches | FHD+ |
| Front Camera | 50MP | 50MP |
| Rear Camera | 108MP + 50MP + 2MP | 50MP + 50MP + 8MP |
| Battery | 5000 mAh | 45W | 5000 mAh, 50W |
| OS | Android v14 | Android 15 |
| User Ratings | 4.2/5 (1.8K Ratings) | 4.3/5 (74 Ratings) |
Price List
 | ₹30,999 | N/A |
|---|---|---|
 | N/A | ₹30,575 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Updates | Up to 2 Android upgrades | 3 Years |
| Security Updates | -- | 6 Years |
| Custom UI | XOS | Nothing OS 3.1 |
Design
| Dimensions | 164.31 x 74.47 x 7.9 mm | 163.5 x 77.5 x 8.4 mm |
|---|---|---|
| Weight | 195 g | 211 g |
| Water Resistance | Yes, Splash proof, IP54 | Yes, Splash proof, IP64 |
| Dust Resistance | Yes | Yes |
| Colours | Violet Garden, Moving Titanium, Rock Black | Black, Grey |
Display
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes, 240 Hz Touch Sampling Rate |
|---|---|---|
| Display Type | AMOLED | AMOLED |
| Peak Brightness | 1300 nits | 3000 nits |
| Refresh Rate | 144 Hz | 120 Hz |
| Screen Size | 6.78 inches (17.22 cm), Full HD+ | 6.77 inches, Full HD+ |
| Screen Resolution | 1080 x 2436 pixels | 1080 x 2392 pixels |
| Aspect Ratio | -- | 20:9 |
| Screen-to-Body Ratio | -- | ~88.4% |
| Pixel Density | ~ 393 ppi | ~ 387 ppi |
| HDR Support | Yes | Yes, HDR10+ |
| Curved Display | Yes | -- |
| Screen Protection | Yes, Corning Gorilla Glass v5 | Yes, Panda Glass |
Rear Camera
| Camera Setup | Triple | Triple |
|---|---|---|
| Primary | 108 MP (Wide) f/1.8 aperture, 1.67″ sensor size OIS, PDAF | 50 MP (Wide) f/1.9 aperture, 24 mm focal length, 1.56″ sensor size, 1.0µm pixel size OIS, Dual pixel PDAF |
| Secondary | 50 MP (Ultra-Wide (120˚)) f/2.0 aperture, 2.76″ sensor size PDAF | 50 MP (Telephoto) f/2.6 aperture, 70 mm focal length, 1.95″ sensor size, 0.8µm pixel size OIS, PDAF, 3x optical zoom |
| Tertiary | 2 MP (Depth) f/2.4 aperture | 8 MP (Ultra-Wide) f/2.2 aperture, 15 mm focal length, 1/4.0″ sensor size, 1.12µm pixel size |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes | Yes |
| Sensor | -- | Sony |
| Flash | Yes, Triple LED Flash | Yes |
| Video Recording | 4K @ 60 fps, 1080p @ 240 fps | 4K @ 30 fps, 1080p @ 120 fps |
| Features | Digital Zoom Auto Flash Face detection Touch to focus | -- |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 50 MP (Wide) f/2.4 aperture | 50 MP f/2.2 aperture, 15 mm focal length, 1/4.0″ sensor size, 1.12µm pixel size |
| Video Recording | 4K @ 60 fps, 1080p @ 60fps | 4K @ 30 fps, 1080p @ 30 fps |
Performance
| RAM | 12 GB | 12 GB |
|---|---|---|
| Chipset | MediaTek Dimensity 8200 Ultimate | Qualcomm Snapdragon 7s Gen 3 |
| Fabrication | 4 nm | 4 nm |
| GPU | Mali-G610 MC6 | Adreno 710 (940 MHz) |
| CPU | Octa core (1 x 3.1 GHz Cortex A78 + 3 x 3 GHz Cortex A78 + 4 x 2 GHz Cortex A55) | Octa-core (1 x 2.5 GHz Cortex-A720 + 3 x 2.4 GHz Cortex-A720 + 4 x 1.8 GHz Cortex-A520) |
Storage
| Internal Storage | 512 GB | 256 GB |
|---|---|---|
| Storage Type | UFS 3.1 | UFS 3.1 |
| Memory Card Slot | No | No |
Battery
| Battery | 5000 mAh | 5000 mAh |
|---|---|---|
| Battery Type | Li-Polymer | -- |
| Wired Charging Speed | 45W | 50W |
| Wired Charging Time | 60% in 25 minutes | 100% in 56 minutes |
| Wireless Charging Speed | Yes | No |
Network
| SIM | Dual SIM SIM1: Nano SIM2: Nano | Dual SIM SIM 1: Nano SIM 2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| Navigation Support | Yes with A-GPS | Yes, GPS, GALILEO, GLONASS, BDS, QZSS |
Connectivity
| Bluetooth | Yes, v5.2 | Yes, v5.4 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz | Yes, Wi-Fi 802.11 a/b/g/n/ac/6, Dual band |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | Yes | Yes |
| Infrared port | Yes | -- |
Features
| Audio Jack | Yes, USB Type-C | 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 | Accelerometer, Gyroscope, Proximity Sensor, Compass |
| Additional Features | -- | Circle to Search |
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