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The Samsung SGH-T639 has a slim flip-phone design.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

We like the SGH-T639's blue-and-silver color scheme and its vertical external display.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639 has a microSD card slot on its right spine.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639's attractive blue hue doesn't continue to its rear face.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639's controls are flush with the phone's surface.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639 isn't your standard silver flip phone.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639 slides easily into a bag.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks

The SGH-T639's camera comes with a self-portrait mirror but no flash.

Updated:Caption:CNET Reviews staffPhoto:Corinne Schulze/CNET Networks
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