Comparison of Sony Ericsson A8i and Sagem my721z [S]ave
| Attribute |  Sony Ericsson A8i × |  Sagem my721z × |
|---|---|---|
| General | ||
| Brand | Sony Ericsson | Sagem |
| Launch | ||
| Announced | 2010-08-01 | 2008-02-01 |
| Body | ||
| Width (mm) | 14 | 12 |
| Length (mm) | 117 | 106 |
| Height (mm) | 59 | 52 |
| Weight (g) | 136 | 125 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Android-based OPhone 2.0 | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSD (dedicated slot) |
| Internal |
| - |
| Display | ||
| Size (in) | 3.5 | 2.2 |
| Resolution (px) | 480 x 854 | 176 x 220 |
| Protection | Scratch-resistant glass | - |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Po | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g | No |
| Bluetooth | 2.1, A2DP | Yes |
| GPS | + | - |
| Radio | Stereo FM radio, RDS | Stereo FM radio, RDS |
| USB | microUSB 2.0 | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Features | ||
| Sensors |
| - |
| Misc | ||
| Colors |
|
|
| Phonebook | - | Yes |
| Call records | - | 20 dialed, 20 received, 20 missed calls |
| Alert types | - | Vibration; Polyphonic ringtones |
| Messaging | - | SMS, MMS, Instant Messaging |
| Browser | WAP 2.0/xHTML, HTML | WAP 2.0/xHTML |
| Games | - | Yes |
| Java | - | Yes, MIDP 2.0 |
| Stand-by (h) | 260 | 200 |
| Talk time (h) | Up to 5 h (2G) / Up to 7 h 30 min (3G) | Up to 3 h |
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