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Siemens S25 Specifications
Siemens
Released 1999, Jun 15
- 125g, 23mm thickness
- Feature phone
- No card slot
Views
Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 1.1 | — |
| Display | 4.9 | — |
| Performance | 2.3 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 3.5 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
97x54 pixels, 6 lines
NO
No video recorder
650mAh
Score breakdown
From specs, price tier & release year
Community ratings
Real-world feedback from people who use this device
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Full specifications
|
Network
|
Technology | GSM |
|---|---|---|
| 2G bands | GSM 900 / 1800 | |
| GPRS | No | |
| EDGE | No |
|
Launch
|
Announced | 1999 |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 117 x 47 x 23 mm, 108 cc (4.61 x 1.85 x 0.91 in) |
|---|---|---|
| Weight | 125 g (4.41 oz) | |
| SIM | Mini-SIM |
|
Display
|
Type | Color graphic |
|---|---|---|
| Size | ||
| Resolution | 97 x 54 pixels, 6 lines, 16:9 ratio | |
| ??? | Dynamic font size Softkey |
|
Memory
|
Card slot | No |
|---|---|---|
| Phonebook | 50 | |
| Call records | 10 dialed, 10 received, 10 missed calls |
|
Camera
|
??? | No |
|---|
|
Sound
|
Loudspeaker | No |
|---|---|---|
| Alert types | Vibration; Monophonic ringtones | |
| 3.5mm jack | No |
|
Comms
|
WLAN | No |
|---|---|---|
| Bluetooth | No | |
| Positioning | No | |
| Infrared port | Yes | |
| Radio | No | |
| USB |
|
Features
|
Sensors | |
|---|---|---|
| Messaging | SMS | |
| Browser | ||
| Clock | Yes | |
| Alarm | Yes | |
| Games | 3 | |
| Languages | 20 | |
| Java | No | |
| ??? | Voice memo (20 sec) Organizer e-business card Help function |
|
Battery
|
Type | Removable Li-Ion 650 mAh battery |
|---|---|---|
| Stand-by | 60 h - 200 h | |
| Talk time | 300 min |
|
Misc
|
Colors | Mid-Silver Grey (Titanium) / Blue Metallic / Dark Grey / Green Metallic |
|---|
Siemens S25 official images
Frequently asked questions
Is Siemens S25 worth buying in 2026?
Siemens S25 is worth considering if its strengths match your priorities. Genze scores it 3.7/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Siemens S25?
Siemens S25 has a 650 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What is the Genze score for Siemens S25?
Genze rates Siemens S25 3.7/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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