BlackBerry 6720
#11809
LG A155
#11492Category Breakdown
BlackBerry 6720
LG A155
Performance
18.28.3
Camera
2.52.5
Display
5.714.0
Battery
1.68.3
Build
0.20.2
Connectivity
1.87.6
Audio
8.98.9
Overall
3.85.4
Summary
- The BlackBerry 6720, released in 2003, features a larger 3.0-inch monochrome display with a resolution of 160 x 160 pixels, while the LG A155, launched in 2010, has a smaller 2.0-inch TFT display with a resolution of 144 x 176 pixels.
- In terms of performance, the BlackBerry has 16MB of storage and 16MB of RAM, significantly outperforming the LG A155's 1MB storage and 1GB RAM.
- Both devices lack rear and selfie cameras, but the LG A155 has a 900mAh battery, providing a more substantial capacity compared to the unspecified battery of the BlackBerry.
- The BlackBerry 6720 runs on BlackBerry OS, while the LG A155 does not specify an operating system.
- The build quality of the BlackBerry is bulkier at 138g and larger dimensions, whereas the LG A155 is lighter and more compact at 0g and smaller dimensions, offering a different user experience in terms of portability.
- Connectivity options differ as well, with the LG A155 supporting Bluetooth 2.0, while the BlackBerry lacks wireless connectivity features.
Side-by-side Specification Comparison
BlackBerry 6720
LG A155
General
Release Date
2003
2010
Announced
2003
2010
Description
N/A
N/A
Display
Size
3"
2"
Type
Monochrome
TFT
Resolution
160 x 160 pixels, 1:1 ratio (~75 ppi density)
144 x 176 pixels (~114 ppi density)
PPI
160
144
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
16MB 1MB RAM
1MB
Expandable Storage
✗
✗
Card Slot
No
microSD (dedicated slot)
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
900 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 900 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
121 x 77 x 18 mm (4.76 x 3.03 x 0.71 in)
110 x 47.2 x 13.5 mm (4.33 x 1.86 x 0.53 in)
Weight
138 g
N/A
Materials
N/A
N/A
Colors
N/A
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
2.0, A2DP
NFC
✗
✗
USB
Proprietary
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
BlackBerry OS
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A