| Network | Technology |
GSM / UMTS
|
|---|---|---|
| Launch | Announced | 2010. Released 2010 |
| Status | Discontinued | |
| Body | Dimensions | 106 x 46 x 13 mm (4.17 x 1.81 x 0.51 in) |
| Weight | 90 g (3.17 oz) | |
| SIM | Mini-SIM | |
| Display | Type | TFT, 256K colors |
| Size | 2.0 inches, 12.4 cm2 (~25.4% screen-to-body ratio) | |
| Resolution | 240 x 320 pixels, 4:3 ratio (~200 ppi density) | |
| Memory | Card slot | microSDHC (dedicated slot) |
| Internal | 10MB | |
| Phonebook | Yes, Photocall | |
| Call records | Yes | |
| Main Camera | Single | VGA |
| Video | Yes | |
| Selfie camera | Single | Yes |
| Features | No | |
| Sound | Loudspeaker | Yes |
| 3.5mm jack | No | |
| Comms | WLAN | No |
| Bluetooth | 2.0, EDR | |
| Positioning | GPS, A-GPS | |
| Radio | FM Radio | |
| USB | miniUSB 2.0 | |
| Features | Features |
MP3/eAAC+ player MP4/H.264 player Voice memo Predictive text input |
| Messaging | SMS(threaded view), MMS, Email, IM | |
| Browser | HTML | |
| Games | Yes | |
| Java | Yes | |
| Battery | Type | Removable Li-Ion 1000 mAh battery |
| Stand-by | Up to 400 h | |
| Talk time | Up to 4 h 20 min | |
| Misc | Colors | Black |
Mini Review & Verdict
A smart summary of the Huawei U3100
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
- Rudimentary camera sensor designed only for basic snapshot documentation
Built with a steadfast commitment to straightforward utility and rugged durability, the Huawei U3100 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. A rudimentary camera sensor is included for quick, practical snapshots when documenting basic references.
Where this phone truly triumphs is power endurance: sustained by a 1000mAh removable battery, it easily delivers multi-day or even week-long standby times between recharges. In summary, the Huawei U3100 is an unpretentious, rock-solid communication tool tailored for users seeking absolute reliability, simplicity, and unbeatable standby endurance.
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