Side-by-side technical data
Sendo X 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 X, if you care about…
- Talk time
- 7 h
- against 5 h
- Expandable Storage
- Yes
- against No
- Display Horizontal Resolution
- 176 px
- against 128 px
- Display Vertical Resolution
- 220 px
- against 128 px
Sendo M550, if you care about…
- Weight
- 77 g
- against 120 g
- Body Thickness
- 20 mm
- against 23 mm
- Standby time
- 400 h
- against 170 h
Specification comparison
Battery
| Specification | X | M550 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,050 mAh | — |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 7 h Best value | 5 h |
| Standby time | 170 h | 400 h Best value |
| Music playback time | — | — |
Design
| Specification | X | M550 |
|---|---|---|
| Body Colors | — | — |
| Body Thickness | 23 mm | 20 mm Best value |
| Body Width | 49 mm | 45 mm |
| Body Height | 110 mm | 82 mm |
| Weight | 120 g | 77 g Best value |
| Usable Surface | 28.3 % | — |
| 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 | X | M550 |
|---|---|---|
| Processor Model | TI OMAP 5910 | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | 0.12 GHz | — |
| Maximum Storage Capacity | 32 MB | — |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 120 MHz ARM925T | — |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | 32 MB | — |
| RAM Type | — | — |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | X | M550 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | X | M550 |
|---|---|---|
| Display Aspect Ratio | 4:5 | 1:1 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | CSTN |
| Display Diagonal | 2.2″ | — |
| Display Horizontal Resolution | 176 px Best value | 128 px |
| Display Vertical Resolution | 220 px Best value | 128 px |
| Display Pixel Density | 128 ppi | — |
| 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 | X | M550 |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | X | M550 |
|---|---|---|
| Operating System | Symbian 6.1 | — |
| OS Family | Symbian | — |
| OS Version | 6.1 | — |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML, HTML Best value | WAP 1.x |
| Java (J2ME) | — | No |
Connectivity
| Specification | X | M550 |
|---|---|---|
| SIM Configurations | Single Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900 | 2G GSM 900, 2G GSM 1800 |
| Cellular Technologies | GPRS, GSM | GSM |
| Wi-Fi Standards | — | — |
| Wi-Fi Features | — | — |
| Bluetooth Version | Bluetooth 1.1 | — |
| Bluetooth Profiles | — | — |
| Navigation Systems | — | — |
| Connectivity Features | MP4/3GP Player, MP3 Player, Computer Sync, Infrared | — |
| USB Version | Proprietary | — |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | SMS, EMS |
Audio
| Specification | X | M550 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | — | — |
| Alert types | Vibration, Downloadable ringtones, Polyphonic ringtones | Vibration, Polyphonic ringtones, Downloadable ringtones |
Technical
| Specification | X | M550 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | X | M550 |
|---|---|---|
| Built-in functions | Audio/video player, MP3 player | Predictive text input |
