Motorola d520
#12175
Siemens C25
#12005Category Breakdown
Motorola d520
Siemens C25
Performance
5.35.3
Camera
2.52.5
Display
5.58.0
Battery
4.24.2
Build
0.20.2
Connectivity
1.01.0
Audio
0.00.0
Overall
2.12.4
Summary
- The Motorola d520 and Siemens C25 both exhibit solid build quality for their time, with the d520 being slightly larger and heavier at 170g compared to the C25's 135g.
- The d520 features a monochrome graphic display with a resolution of 2 x 12 characters, while the C25 has an alphanumeric display with a slightly higher resolution of 3 x 12 characters.
- Both devices lack advanced performance specifications, as they come with 0GB RAM and no camera capabilities.
- They share the same battery capacity of 650mAh, but neither supports charging or wireless features.
- In terms of software experience, both phones lack modern operating systems and connectivity options, making them quite basic in functionality.
Side-by-side Specification Comparison
Motorola d520
Siemens C25
General
Release Date
1998
1999
Announced
1998
1999
Description
N/A
N/A
Display
Size
N/A
N/A
Type
Monochrome graphic
Alphanumeric
Resolution
2 x 12 chars
3 x 12 chars
PPI
2
3
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
N/A
N/A
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
N/A
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
650 mAh
650 mAh
Battery Details
Removable NiMH 650 mAh battery
Removable NiMH 650 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
140 x 50 x 27 mm (5.51 x 1.97 x 1.06 in)
117 x 47 x 27 mm, 120 cc (4.61 x 1.85 x 1.06 in)
Weight
170 g
135 g
Materials
N/A
N/A
Colors
3
5 - Classic Green, Blue, Anthracite, Bright Blue, Yellow
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
No
NFC
✗
✗
USB
N/A
N/A
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A