Bird S799
#11807
Siemens ST55
#11175Category Breakdown
Bird S799
Siemens ST55
Performance
54.354.3
Camera
0.041.8
Display
48.048.0
Battery
43.543.5
Build
70.870.8
Overall
39.549.9
Summary
- The Bird S799 and Siemens ST55 exhibit notable differences in build quality and features.
- The Bird S799 is compact and lightweight at 85g with dimensions of 83.5 x 45.5 x 21.5 mm, while the Siemens ST55 is slightly heavier at 87g and larger at 99 x 47 x 22 mm.
- In terms of display, the ST55 features a TFT screen with a resolution of 120 x 160 pixels, compared to the CSTN display of the S799 with a lower resolution of 120 x 128 pixels.
- Both phones lack advanced performance specifications, but the ST55 includes a VGA rear camera, whereas the S799 has no camera.
- The Siemens device also has a battery capacity of 750mAh, providing it with a potential advantage in battery life over the S799, which has no specified battery capacity.
- Both devices lack modern software experiences and connectivity options.
Side-by-side Specification Comparison
Bird S799
Siemens ST55
General
Release Date
2005
2003
Announced
2005
2003
Description
N/A
N/A
Display
Size
N/A
N/A
Type
CSTN, 65K colors
TFT, 65K colors
Resolution
120 x 128 pixels
120 x 160 pixels, 7 lines, 4:3 ratio
PPI
120
120
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
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
N/A
N/A
Main Camera Details
N/A
VGA
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
N/A
No
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
N/A
750 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 750 mAh battery (EBA-595)
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
83.5 x 45.5 x 21.5 mm (3.29 x 1.79 x 0.85 in)
99 x 47 x 22 mm (3.90 x 1.85 x 0.87 in)
Weight
85 g
87 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black
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
Yes
Audio Jack
No
No