Sendo
Side-by-side technical data
Sendo S600 vs Sendo M550
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Sendo S600, if you care about…
- Talk time
- 7 h
- against 5 h
- Standby time
- 450 h
- against 400 h
- Display colors
- 65K colors
- against 4,096 colors
- Web browser
- WAP 2.0/xHTML
- against WAP 1.x
Sendo M550, if you care about…
- Weight
- 77 g
- against 83 g
Specification comparison
Battery
| Specification | S600 | M550 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | — | — |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 7 h Best value | 5 h |
| Standby time | 450 h Best value | 400 h |
| Music playback time | — | — |
Design
| Specification | S600 | M550 |
|---|---|---|
| Body Colors | — | — |
| Body Thickness | 20 mm | 20 mm |
| Body Width | 45 mm | 45 mm |
| Body Height | 108 mm | 82 mm |
| Weight | 83 g | 77 g Best value |
| Usable Surface | — | — |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | S600 | M550 |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | — | — |
| Maximum Storage Capacity | 4 MB | — |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | — |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 4 MB | — |
| RAM Type | — | — |
| Expandable Storage | No | No |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | S600 | M550 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | S600 | M550 |
|---|---|---|
| Display Aspect Ratio | 1:1 | 1:1 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | CSTN |
| Display Diagonal | — | — |
| Display Horizontal Resolution | 128 px | 128 px |
| Display Vertical Resolution | 128 px | 128 px |
| Display Pixel Density | — | — |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | Secondary Display |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 65K colors Best value | 4,096 colors |
Sensor
| Specification | S600 | M550 |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | S600 | M550 |
|---|---|---|
| Operating System | — | — |
| OS Family | — | — |
| OS Version | — | — |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML Best value | WAP 1.x |
| Java (J2ME) | Yes Best value | No |
Connectivity
| Specification | S600 | M550 |
|---|---|---|
| SIM Configurations | Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800 | 2G GSM 900, 2G GSM 1800 |
| Cellular Technologies | GSM, GPRS | GSM |
| Wi-Fi Standards | — | — |
| Wi-Fi Features | — | — |
| Bluetooth Version | — | — |
| Bluetooth Profiles | — | — |
| Navigation Systems | — | — |
| Connectivity Features | — | — |
| USB Version | — | — |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, EMS, MMS | SMS, EMS |
Audio
| Specification | S600 | M550 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | — | — |
| Alert types | Vibration, Polyphonic ringtones, Downloadable ringtones | Vibration, Polyphonic ringtones, Downloadable ringtones |
Technical
| Specification | S600 | M550 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | S600 | M550 |
|---|---|---|
| Built-in functions | Downloadable wallpapers, Screensavers, Photo editor, Predictive text input | Predictive text input |
