Motorola ES400

The Motorola ES400 is a rugged mobile device designed for business professionals who require a durable and reliable smartphone. Running on Microsoft Windows Mobile 6.5.3 Professional, the ES400 is powered by a 600 MHz ARM 11 processor and Qualcomm MSM7627 chipset, supported by Adreno 200 GPU. It comes with 256 MB RAM and 1 GB Flash internal memory, expandable up to 32 GB via microSD card.

The ES400 features a 3-inch TFT resistive touchscreen with a resolution of 480 x 640 pixels, providing clear and sharp display quality. With a pixel density of 267 PPI and support for 65K colors, users can enjoy vibrant visuals while using the device. The phone supports 2G GSM and HSPA networks, along with Wi-Fi 802.11 b/g connectivity for fast internet access.

In terms of camera capabilities, the ES400 sports a 3.15 MP main camera with LED flash for capturing clear photos and videos. It also has a 0.3 MP front camera for selfies and video calls. The device lacks a 3.5 mm jack for headphones but supports Bluetooth 2.0 for wireless audio connectivity.

Measuring 129 x 60.4 x 16.4 mm and weighing 156 g, the ES400 is compact and lightweight for easy portability. It is equipped with a 1540 mAh removable Li-Ion battery, providing up to 250 hours of standby time and 6 hours of talk time. The phone was released in June 2010.

Pros:
- Rugged design for durability
- Expandable storage up to 32 GB
- Good camera quality with LED flash
- Compact and lightweight
- Long battery life

Cons:
- Outdated operating system
- Limited internal memory
- Lack of 3.5 mm headphone jack
- Low-resolution front camera
- Limited color options