A403 Review, Price, Specs & Features (2025)
Celkon • Released on , August
A403 is one of the latest smartphones from Celkon in 2025. This A403 review covers all the key features, specifications, price, and expert analysis you need to know before buying. If you're looking for a powerful, affordable, and feature-rich phone, the A403 could be your best choice in 2025.
The A403 features a 4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio) display, 3 MP camera, 512 GB ram, 4GB 512MB RAM storage, microSDHC slot storage, and a 1400 mAh battery, . Powered by Spreadtrum SC7715 and running on Android 4.4.2 (KitKat), this device is designed for users who demand performance and reliability.
In this detailed A403 review, you'll find the latest price, user reviews, expert opinions, and a comparison with other top Celkon phones. Whether you're interested in the A403 camera, battery life, gaming performance, storage or we've got you covered.
A403 Specifications
- Display: 4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio) screen for immersive viewing experience
- Camera: 3 MP camera system for high-quality photography
- Performance: 512 GB RAM for smooth multitasking
- Storage: 4GB 512MB RAM storage, microSDHC slot internal storage for apps and media
- Battery: 1400 mAh battery for all-day usage
Network
| Technology | GSM / HSPA |
| 2G Bands | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 2100 |
| Speed | HSPA |
Launch
| Announced | 2015, August. Released 2015, August |
| Status | Discontinued |
Body
| Dimensions | 125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in) |
| Weight | 113 g (3.99 oz) |
| SIM | Dual SIM |
Display
| Type | TFT, 256K colors |
Platform
| OS | Android 4.4.2 (KitKat) |
| Chipset | Spreadtrum SC7715 |
| CPU | 1.0 GHz |
Memory
| Card slot | microSDHC |
| Internal | 4GB 512MB RAM |
Sound
| Loud Speaker | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 2.0 |
| Positioning | A-GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
Battery
| Type | Li-Ion 1400 mAh battery |
Features
| Sensors | Accelerometer |
MISC
| Colors | Black, Light Blue, Red, Yellow |
| Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQ
Water resistance varies by model. Check the device specifications for IP rating details.
No, this product does not support 5G connectivity.
A403 runs Android 4.4.2 (KitKat).
No, this product does not support wireless charging.
The A403 features a 1400 mAh battery capacity.
The A403 comes with a 3 MP main camera.
The A403 features a 4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio) display. With 480 x 800 pixels, 5:3 ratio (~233 ppi density) resolution for crisp and clear visuals. The TFT, 256K colors technology ensures vibrant colors and excellent viewing angles.
The A403 is equipped with 512 RAM for smooth multitasking and performance. Combined with the Spreadtrum SC7715 processor, it delivers excellent performance for daily tasks and gaming.
Expert Analysis
Our team of mobile technology experts has analyzed the A403 specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.
Who Should Consider This Phone?
The A403 is ideal for users who prioritize photography, smooth performance, ample storage, long battery life . Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.
Why Choose A403?
The A403 stands out in the competitive smartphone market with an impressive 4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio) display, an advanced 3 MP camera system, a long-lasting 1400 mAh battery, a powerful Spreadtrum SC7715 processor.
Why Buy A403?
- Latest Spreadtrum SC7715 smartphone from Celkon with excellent value for money
- Powerful Spreadtrum SC7715 and 512 GB RAM for smooth multitasking
- Long-lasting 1400 mAh battery and fast charging support
- High-resolution 3 MP camera for stunning photos and videos
- Large 4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio) display for immersive viewing
- Runs on Android 4.4.2 (KitKat) with regular updates
- Great for gaming, streaming, and everyday use
A403 vs Competitors
Compare A403 with other popular smartphones in its price range:
- Campus Prime vs A403
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Use our phone comparison tool to see detailed specs and prices side by side.
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