Features of the Sony Ericsson Mix Walkman W13i include:

• 2G Network: GSM 850 / 900 / 1800 / 1900 - WT13i
• Dimensions: 95.8 x 52.8 x 14.3 mm
• Weight: 88 g
• Display: TFT capacitive touchscreen, 256K colours, 240 x 400 pixels, 3.0 inches (~155 ppi pixel density)
• Camera: 3.15 MP, 2048x1536 pixels
• Video: Yes, QVGA
• Internal memory: 256 MB
• Card slot: microSD, up to 32GB
• GPRS: Up to 115 kbps
• EDGE: Up to 200 kbps
• WLAN: Wi-Fi 802.11 b/g
• Bluetooth: Yes, v2.1 with A2DP
• USB: Yes, v2.0 microUSB
• Messaging: SMS (threaded view), MMS, Email, IM
• Browser: WAP 2.0/xHTML, HTML
• Radio: Stereo FM radio with RDS
• Games: Yes
• Java: Yes
• SNS integration
• Walkman player (MP3/eAAC+/WMA/MP4/H.263)
• SensMe
• TrackID music recognition
• Document viewer
• Voice memo
• Standard battery, Li-Ion 1000 mAh
• Talk time: Up to 9 hrs 40 min
• Standby: Up to 465 hrs
• Music play: Up to 13 hrs