Overall Score
38.4Category Breakdown
Overall(#12164)38.4
Performance(#11201)54.3
Camera(#12306)0.0
Display(#12155)42.6
Battery(#11701)43.5
Build(#9776)70.8
Comparisons Featuring Siemens C25
Short Review
- The Siemens C25, released in 1999, features a compact design with dimensions of 117 x 47 x 27 mm and a weight of 135 grams, making it portable and easy to handle.
- Its alphanumeric display, measuring 3 x 12 characters, offers basic visibility but lacks advanced features like HDR or high resolution.
- Performance-wise, the device is minimalistic, with no RAM or storage capabilities, indicating it is designed for basic communication rather than multitasking.
- The camera is non-existent, with no rear or selfie capabilities, emphasizing its focus on voice calls and text messaging.
- The battery capacity is 650 mAh, providing sufficient power for extended use, although it lacks fast or wireless charging options.
- The software is unspecified, and the phone does not support modern connectivity features such as WiFi, Bluetooth, or NFC.
- The build quality is standard for its time, with no water resistance mentioned and available in five colors: Classic Green, Blue, Anthracite, Bright Blue, and Yellow.
- The absence of stereo speakers and a headphone jack limits audio functionality.
- Overall, the Siemens C25 is a straightforward mobile phone tailored for essential communication needs.
- Its simplicity reflects the technology of late 1990s mobile devices.
Specifications
General
Release Date1999
Announced1999
DescriptionN/A
Display
SizeN/A
TypeAlphanumeric
Resolution3 x 12 chars
PPI3
Refresh Rate60Hz
Peak BrightnessN/A
HDR Support✗
ProtectionN/A
Performance
ChipsetN/A
CPUN/A
GPUN/A
MemoryN/A
Expandable Storage✗
Card SlotNo
Camera
Main CameraN/A
Main Camera DetailsN/A
Front CameraN/A
Front Camera DetailsN/A
Video RecordingN/A
Selfie VideoN/A
OIS✗
Night Mode✗
RAW Support✗
Battery
Capacity650 mAh
Battery DetailsRemovable NiMH 650 mAh battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Design
Dimensions117 x 47 x 27 mm, 120 cc (4.61 x 1.85 x 1.06 in)
Weight135 g
MaterialsN/A
Water ResistanceN/A
Colors5 - Classic Green, Blue, Anthracite, Bright Blue, Yellow
Foldable✗
Connectivity
SIMMini-SIM
NetworkGSM
Network SpeedN/A
5G✗
4G✗
WiFiNo
BluetoothNo
NFC✗
USBN/A
IR Blaster✗
Headphone Jack✗
Radio✗
PositioningNo
Software
Operating SystemN/A
OS VersionN/A
Security
Fingerprint✗
Face Unlock✗
SensorsN/A
Audio
Stereo Speakers✗
LoudspeakerNo
Audio JackNo