Siemens M55
#11858
Siemens Xelibri 4
#11878Category Breakdown
Siemens M55
Siemens Xelibri 4
Performance
54.354.3
Camera
0.00.0
Display
47.147.1
Battery
43.543.5
Build
70.870.8
Overall
39.339.3
Summary
- The Siemens M55 features a CSTN display with a resolution of 101 x 80 pixels, offering slightly better clarity than the monochrome graphic display of the Siemens Xelibri 4, which has a resolution of 101 x 65 pixels.
- In terms of performance, the M55 has 1.8GB of RAM, while the Xelibri 4 has none, indicating a more capable performance in the M55.
- Both devices lack a camera and advanced software features, but the M55 has a larger battery capacity at 700mAh compared to the Xelibri 4's 650mAh.
- The M55 is also heavier at 83g and larger in dimensions than the Xelibri 4, which weighs 71g and is more compact.
- Overall, the M55 offers better display quality, performance, and battery life, while both devices share limitations in camera and connectivity features.
Side-by-side Specification Comparison
Siemens M55
Siemens Xelibri 4
General
Release Date
2003
2003
Announced
2003
2003
Description
N/A
N/A
Display
Size
N/A
N/A
Type
CSTN, 4096 colors
Monochrome graphic
Resolution
101 x 80 pixels, 7 lines
101 x 65 pixels, 5 lines
PPI
101
101
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
1.8MB
N/A
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
N/A
N/A
Main Camera Details
N/A
N/A
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
N/A
N/A
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
700 mAh
650 mAh
Battery Details
Removable Li-Ion 700 mAh battery (EBA-510)
Removable Li-Ion 650 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
101 x 46 x 21 mm (3.98 x 1.81 x 0.83 in)
99 x 53 x 19 mm, 70 cc (3.90 x 2.09 x 0.75 in)
Weight
83 g
71 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
N/A
N/A
Foldable
✗
✗
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
Software
Operating System
N/A
N/A
OS Version
N/A
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
No
No