Byond SL 660 vs Byond SL550
| Body |
| Dimensions |
|---|
| 105 x 48 x 17 mm | 102 x 49 x 13.3 mm |
| Weight(grams) |
|---|
| 90 | - |
| Display |
| Form Factor |
|---|
| Slider | Slider |
| Screen Size |
|---|
| 2.2 inches | 2.2 inches |
| Screen Resolution |
|---|
| 240x320 | - |
| Number of Colours |
|---|
| 65k | - |
| Carrier Networks |
| 2G |
|---|
| GSM 900/1800 Mhz | GSM 900 / 1800 Mhz |
| 3G |
|---|
| No | - |
| Data |
| GPRS |
|---|
| Yes | Yes |
| EGPRS or EDGE |
|---|
| No | - |
| WiFi |
|---|
| No | - |
| Memory |
| Internal Memory |
|---|
| 693KB | - |
| Extendable Memory |
|---|
| - | Up to 2 GB |
| Camera Features |
| Sensor Resolution |
|---|
| 1.3MP | 1.3MP |
| Video Recording |
|---|
| Yes | Yes |
| Digital Zoom |
|---|
| - | Yes |
| Processor |
| Processor |
|---|
| No | - |
| Speed |
|---|
| No | - |
| Battery |
| Type |
|---|
| Li-ion | Li-ion |
| Capacity(mAh) |
|---|
| 600 | 800 |
| Talk Time with Standard Battery (Minutes) |
|---|
| Up to 120 | Up to 240 |
| Standby Time with Standard Battery (Hours) |
|---|
| Up to 80 | - |
| General Features |
| FM Radio |
|---|
| Yes | Yes |
| USB Connector |
|---|
| Yes | Yes |
| Dual Sim Support |
|---|
| Yes | Yes |
| Messaging |
|---|
| No | - |
| GPS |
|---|
| No | - |
