Category Breakdown
alcatel OT Gum db
Siemens C28
Performance
5.35.3
Camera
2.52.5
Display
8.08.0
Battery
4.24.2
Build
0.20.2
Connectivity
1.01.0
Audio
8.90.0
Overall
2.82.4
Summary
- The alcatel OT Gum db and Siemens C28, both released in 2000, exhibit similar build qualities with compact dimensions and lightweight designs, though the alcatel is slightly larger and heavier at 150g compared to the Siemens' 135g.
- Both feature alphanumeric displays with identical resolutions and refresh rates, offering basic visual output without advanced features like HDR.
- Performance-wise, both devices lack RAM and storage specifications, resulting in comparable functionality.
- Neither phone includes a camera, ensuring no photographic capabilities.
- Battery capacity is identical at 650mAh, with no fast charging or wireless options available.
- The software experience is minimal for both, lacking modern features such as stereo speakers or headphone jacks.
Side-by-side Specification Comparison
alcatel OT Gum db
Siemens C28
General
Release Date
2000
2000
Announced
2000
2000
Description
N/A
N/A
Display
Size
N/A
N/A
Type
Alphanumeric
Alphanumeric
Resolution
3 lines
3 x 12 chars
PPI
3
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
122 x 48 x 25 mm, 160 cc (4.80 x 1.89 x 0.98 in)
117 x 47 x 27 mm, 120 cc (4.61 x 1.85 x 1.06 in)
Weight
150 g
135 g
Materials
N/A
N/A
Colors
5
N/A
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
Yes
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A

