| Prices | Price (USD) | USD $475.20 USD |
|---|---|---|
| Official Price | Global About 440 EUR | |
| Network | Technology |
GSM
|
| Launch | Announced | 2005, Q1 |
| Status | Cancelled | |
| Body | Weight | 83 g (2.93 oz) |
| SIM | Mini-SIM | |
| Display | Resolution | 96 x 64 pixels, 3:2 ratio |
| Features | Downloadable wallpapers and animated screensavers | |
| Platform | OS | Android 5.1 (Lollipop) |
| Chipset | Qualcomm MSM8909 Snapdragon 210 (28 nm) | |
| CPU | Quad-core 1.1 GHz Cortex-A7 | |
| GPU | Adreno 304 | |
| Memory | Card slot | No |
| Phonebook | Yes | |
| Call records | 30 received, dialed and missed calls | |
| Main Camera | Triple | 8 MP, AF |
| Features | No | |
| Video | 1080p@60fps | |
| Sound | Loudspeaker | No |
| 3.5mm jack | No | |
| Alert types | Vibration; Downloadable polyphonic ringtones | |
| Comms | WLAN | No |
| Bluetooth | No | |
| Positioning | No | |
| Radio | No | |
| Features | Features |
Predictive text input Exchangeable covers |
| Messaging | SMS, MMS | |
| Browser | WAP 2.0/xHTML | |
| Java | No | |
| Battery | Type | Removable Li-Ion battery |
| Stand-by | Up to 425 h | |
| Talk time | Up to 7 h | |
| Misc | Colors | Black |
| Price | About 440 EUR |
Mini Review & Verdict
A smart summary of the Sendo S1
Advantages
- Outstanding multi-day or week-long standby battery longevity between charges
- Tactile physical alphanumeric keypad providing positive-click dialing and messaging
- Tough, drop-resilient casing engineered to withstand everyday accidental drops
- Streamlined, distraction-free mobile experience dedicated strictly to core calling and SMS
Disadvantages
- Restricted to fundamental calling and text functions without modern app store ecosystems
- Compact non-touch display with modest resolution and limited viewing angles
- No integrated camera hardware for photo or video capture
Built with a steadfast commitment to straightforward utility and rugged durability, the Sendo S1 stands as a dependable voice and text communicator. Featuring an ergonomic handheld footprint and a tactile physical alphanumeric keypad, the phone ensures swift, error-free dialing and messaging with positive physical key travel.
Operating without the bloated overhead of complex modern operating systems, the device delivers instant, lag-free responsiveness. Speaker acoustics are loud and punchy, ensuring clear voice call intelligibility even in bustling outdoor environments. The distraction-free design dispenses with unnecessary camera hardware, focusing purely on call clarity and battery longevity.
Where this phone truly triumphs is power endurance: sustained by a highly efficient battery cell, it easily delivers multi-day or even week-long standby times between recharges. In summary, the Sendo S1 is an unpretentious, rock-solid communication tool tailored for users seeking absolute reliability, simplicity, and unbeatable standby endurance.
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