Lemon Duo 401 vs Lemon B639
| Lemon Duo 401 | Lemon B639 |
|---|
| Body | |
| Dimensions | |
|---|---|
| - | 47 x 13.75 x 110 mm |
| Weight(grams) | |
| 70 | 95 |
| Display | |
| Form Factor | |
|---|---|
| Bar | Bar |
| Screen Size | |
| - | 2.6 inches |
| Screen Resolution | |
| 176 x 220 | - |
| Number of Colours | |
| 262k | - |
| Screen Type | |
| - | TFT Display |
| Carrier Networks | |
| 2G | |
|---|---|
| - | GSM 900/1800 MHz |
| 3G | |
| No | - |
| Data | |
| GPRS | |
|---|---|
| Yes | Yes |
| EGPRS or EDGE | |
| No | - |
| WiFi | |
| No | - |
| Memory | |
| Internal Memory | |
|---|---|
| 705KB | - |
| Extendable Memory | |
| Yes | 16GB |
| Sound | |
| Speakerphone | |
|---|---|
| - | Yes |
| Media Player | |
| - | Music formats: MP3, MIDI, WAV, AMR- Video formats: 3GP, MP4 |
| Audio connector | |
| - | 3.5mm |
| Camera Features | |
| Sensor Resolution | |
|---|---|
| 0.3 MP | 1.3MP |
| Video Recording | |
| Yes | - |
| Digital Zoom | |
| Yes | - |
| Battery | |
| Type | |
|---|---|
| Li-ion | Li-Ion |
| Capacity(mAh) | |
| 850mAh | 3000 |
| Talk Time with Standard Battery (Minutes) | |
| 240 | 20 Hrs |
| Standby Time with Standard Battery (Hours) | |
| 360 | 45 Days |
| General Features | |
| FM Radio | |
|---|---|
| Yes | Yes |
| USB Connector | |
| Yes | Yes |
| WAP Enabled | |
| Yes | Yes |
| Dual Sim Support | |
| Yes | Yes |
| Messaging | |
| No Information | SMS, MMS |
| GPS | |
| Yes | - |
| Bluetooth Features | |
| - | Yes |
| Available Colours | |
| - | Black |
| Miscellaneous Features | |
| Other Features | |
|---|---|
| - | Torch, Alarm Clock, World Clock, Stopwatch, Calculator, Mobile Tracker, Auto Call Record |
| Built in Applications | |
| - | Facebook- Yahoo- Buzz in Town- Twitter- Nimbuzz |
