The stylish Sony Ericsson Equinox cell phone features enhanced design elements and unique pulsating night effects that help you to never miss a call or text message. Enabled for T-Mobile's expanding high-speed 3G network, the Sony Ericsson Equinox offers fast data delivery and an enhanced Web-browsing experience that lets you connect quickly to social networking sites. It also includes GPS capabilities for navigation and location-based services via Google Maps or the optional Telenav software.

The Sony Ericsson Equinox has a 3.2 megapixel camera and is pre-loaded with an integrated application that lets you shoot video and easily upload it directly to YouTube. It also boasts an integrated FM radio and Bluetooth stereo music streaming as well as gesture control that lets you reject incoming calls or silence an alarm with the wave of a hand. Other features include memory expansion via Memory Stick Micro (M2) media, digital audio player, access to email and a full range of messaging options (including instant), organizer tools, speakerphone, and up to 10 hours of talk time.

Other features include:

- Fast 3G connectivity via T-Mobile's HSDPA/UMTS network (1700/2100 MHz bands, UMTS/HSDPA)
- Quad-band GSM phone for good global voice connectivity (850/900/1800/1900 MHz bands)
- Built-in GPS provides real-time location on maps, driving directions, and more (additional charges for optional software applicable).
- Control your cell phone without having to touch it with Gesture control, which lets you mute an incoming call or snooze the alarm by simply sweeping your hand over your phone. The Sony Ericsson Equinox phone camera functions as a sensor to register movement.
- 2.2-inch LCD screen (240 x 320 pixels, 262K color depth)
- Alpha-numeric keypad
- 3.2-megapixel camera/camcorder with up to 3.2x digital zoom, geotagging, video light when shooting video clips,
- Photo Fix helps you optimize image quality by adjusting light balance and contrast after you have taken a picture.
- Digital audio player compatible with MP3 and AAC formats
- Transfer your media files between your phone and PC via drag and drop with downloadable Sony Ericsson Media Go software. File conversion is hassle-free too: Media Go automatically converts films and music files to give you the best possible quality.
- FM radio with RDS
- Bluetooth 2.0 connectivity with stereo music streaming (A2DP) capabilities as well as hands-free headsets and car kits.
- Memory Stick Micro (M2) slot for memory expansion up to 16 GB (100 MB internal memory on the phone)
- Full messaging capabilities including SMS text, MMS picture/video and IM instant messaging (via popular services including AOL, Yahoo!, and Windows Live Messenger)
- Mobile email lets you access your inbox anywhere and even attach pictures and more as you would on your PC.
- Web browser (Access NetFront Browser) with support for RSS feeds.
- Organizer tools including calendar, alarm, tasks, notes, stopwatch, and calculator.
- Airplane mode allows you to listen to music while the cellular connectivity is turned off.

The Sony Ericsson Equinox cell phone weighs 3.3 ounces and measures 3.8 x 2 x 0.6 inches. Its 920 mAh lithium-ion battery is rated at up to 10 hours of talk time, and up to 384 hours (16 days) of standby time.