Siemens
Side-by-side technical data
Siemens U15 vs Siemens SFG75
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?
Siemens SFG75, if you care about…
- Battery Capacity
- 840 mAh
- against 800 mAh
- Weight
- 110 g
- against 140 g
- Talk time
- 3 h
- against 1.8333 h
- Expandable Storage
- Yes
- against No
Specification comparison
Battery
| Specification | U15 | SFG75 |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 800 mAh | 840 mAh Best value |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 1.8333 h | 3 h Best value |
| Standby time | 250 h | 250 h |
| Music playback time | — | — |
Design
| Specification | U15 | SFG75 |
|---|---|---|
| Body Colors | — | Silver, Black |
| Body Thickness | 24 mm | 24 mm |
| Body Width | 53 mm | 45 mm |
| Body Height | 136 mm | 90 mm |
| Weight | 140 g | 110 g Best value |
| Usable Surface | — | 31.1 % |
| 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 | U15 | SFG75 |
|---|---|---|
| Processor Model | — | — |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | Flash memory | — |
| Maximum CPU Clock | — | — |
| Maximum Storage Capacity | — | 32 MB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | — | — |
| Processor Type | — | — |
| 64-Bit Processor | — | — |
| RAM Capacity | — | 32 MB |
| RAM Type | — | — |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | U15 | SFG75 |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | U15 | SFG75 |
|---|---|---|
| Display Aspect Ratio | 4:5 | 4:5 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | — | 2″ |
| Display Horizontal Resolution | 176 px | 176 px |
| Display Vertical Resolution | 220 px | 220 px |
| Display Pixel Density | — | 141 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| 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 | 256K colors Best value |
Sensor
| Specification | U15 | SFG75 |
|---|---|---|
| Sensor Features | — | — |
Software
| Specification | U15 | SFG75 |
|---|---|---|
| Operating System | — | — |
| OS Family | — | — |
| OS Version | — | — |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | WAP 2.0/xHTML | WAP 2.0/xHTML |
| Java (J2ME) | Yes | Yes |
Connectivity
| Specification | U15 | SFG75 |
|---|---|---|
| SIM Configurations | Mini-SIM | Mini-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100 | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 |
| Cellular Technologies | GSM, UMTS | GSM, UMTS |
| Wi-Fi Standards | — | — |
| Wi-Fi Features | — | — |
| Bluetooth Version | — | — |
| Bluetooth Profiles | — | — |
| Navigation Systems | — | — |
| Connectivity Features | MP3 Player, MP4/3GP Player, Computer Sync, Infrared | Video Calls, MP3 Player, MP4/3GP Player, Infrared |
| USB Version | Proprietary | Proprietary |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | SMS, EMS, MMS, Email | SMS, MMS, Email |
Audio
| Specification | U15 | SFG75 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | — | — |
| Alert types | Vibration, Polyphonic ringtones, Downloadable ringtones | Vibration, Downloadable ringtones, Polyphonic ringtones, MP3 ringtones |
Technical
| Specification | U15 | SFG75 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | U15 | SFG75 |
|---|---|---|
| Built-in functions | Screensavers, MP3 player, MP4 player, Organizer, Predictive text input, Voice dial | Downloadable wallpapers, Video telephony, MP3 player, MP4 player, Predictive text input, Organizer |
