Bosch Com 509
#12275
Panasonic GD30
#12142Category Breakdown
Bosch Com 509
Panasonic GD30
Performance
5.35.3
Camera
2.52.5
Display
5.55.5
Battery
1.64.6
Build
0.20.2
Connectivity
1.01.0
Audio
0.00.0
Overall
1.82.1
Summary
- The Bosch Com 509 and Panasonic GD30 both feature a monochrome graphic display with identical resolution and refresh rates, but the GD30 is slightly lighter at 135g compared to the 150g of the Com 509.
- In terms of battery, the GD30 has a capacity of 700mAh, while the Com 509 lacks a specified battery capacity.
- Both devices have no rear or selfie cameras, and their performance specifications are minimal, with no RAM or storage details provided.
- The build quality is comparable, with the GD30 being slightly slimmer, but neither device offers modern connectivity options or advanced software experiences.
Side-by-side Specification Comparison
Bosch Com 509
Panasonic GD30
General
Release Date
1999
1999
Announced
1999
1999
Description
N/A
N/A
Display
Size
N/A
N/A
Type
Monochrome graphic
Monochrome graphic
Resolution
4 x 16 chars
4 x 16 chars
PPI
4
4
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
N/A
700 mAh
Battery Details
Removable NiMH battery
Removable NiMH 700 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
134 x 53 x 23 mm (5.28 x 2.09 x 0.91 in)
135 x 45 x 20 mm (5.31 x 1.77 x 0.79 in)
Weight
150 g
135 g
Materials
N/A
N/A
Colors
Several, half transparent
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
No
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A