Celkon Campus A400

Celkon Campus A400 Overview

The Celkon Campus A400 is an entry-level smartphone that runs on Android v4.4.2 (KitKat) operating system. It is powered by a 1 GHz dual-core processor and comes with 256 MB of RAM, which may not be sufficient for heavy multitasking but should be adequate for basic tasks.

The phone has a small internal memory of 512 MB, but it does have a memory card slot that supports up to 32 GB of additional storage. The Mali-400 graphics processor ensures smooth performance for casual gaming and multimedia playback.

The Celkon Campus A400 features a 4-inch color LCD screen with a resolution of 480 x 800 pixels, resulting in a pixel density of approximately 233 PPI. The display is responsive to touch input and has a 5:3 aspect ratio.

This dual SIM phone supports GSM networks and offers basic connectivity options such as Bluetooth v2.0, EDGE, GPRS, GPS, and Wi-Fi with hotspot functionality. It also has a 2 MP main camera with LED flash and a 0.3 MP front-facing camera for selfies.

The phone comes with a removable 1400 mAh Li-ion battery that provides up to 10 days of standby time and 9 hours of talk time. It also has a headphone jack, FM radio, and support for Java via third-party apps.

Overall, the Celkon Campus A400 is a budget-friendly smartphone with basic features suitable for users who need a simple device for calls, messaging, and light internet browsing. However, the limited RAM and internal memory may restrict its usability for more demanding tasks such as gaming or multitasking.

Pros:
- Affordable price
- Dual SIM support
- Expandable storage
- Decent battery life

Cons:
- Low RAM and internal memory
- Basic camera quality
- Outdated operating system
- Limited connectivity options