Xiaomi MI-1S

The Xiaomi MI-1S is a budget-friendly smartphone that was released in August 2012. It runs on the Android 4.0 (Ice Cream Sandwich) operating system and is powered by a dual-core 1.7 GHz Scorpion processor along with a Qualcomm MSM8260 Snapdragon S3 chipset and Adreno 220 GPU. The device comes with 4 GB of internal storage and 1 GB of RAM, which can be expanded up to 32 GB with a microSD card.

The Xiaomi MI-1S features a 4-inch TFT display with a resolution of 480 x 854 pixels and a pixel density of 245 PPI. It has a capacitive touchscreen with a screen-to-body ratio of 56.0% and an aspect ratio of 16:9. The phone supports GSM and HSPA networks, Wi-Fi connectivity, Bluetooth 2.1, GPS, and microUSB 2.0 for charging and data transfer.

In terms of cameras, the Xiaomi MI-1S sports an 8 MP main camera with LED flash and HDR capabilities, capable of recording videos at 1080p@30fps. There is also a 2 MP front-facing camera for selfies. The device is available in multiple color options including white, green, blue, red, violet, orange, and gray.

Pros:
- Affordable price point
- Decent camera quality for its time
- Expandable storage option
- Removable battery
- Compact and lightweight design

Cons:
- Outdated operating system
- Limited internal storage capacity
- Low-resolution display compared to modern standards
- Lack of radio functionality
- Limited availability of software updates due to the age of the device