BlackBerry 7730
#10964
BLU Flash
#9510Category Breakdown
BlackBerry 7730
BLU Flash
Performance
18.228.9
Camera
2.510.0
Display
38.532.3
Battery
1.66.5
Build
0.20.2
Connectivity
1.812.9
Audio
8.98.9
Overall
8.212.1
Summary
- The BlackBerry 7730 features a larger 3.0-inch display with a resolution of 240 x 240 pixels, while the BLU Flash has a smaller 2.0-inch TFT display with a resolution of 240 x 320 pixels, offering a higher pixel density.
- In terms of performance, the BlackBerry has 16MB of RAM compared to the BLU Flash's 70MB, which may enhance multitasking capabilities.
- Both devices lack rear cameras, but the BLU Flash includes a VGA camera with video recording at 320p.
- The BlackBerry 7730 has a heavier build at 142g and a bulkier design, while the BLU Flash is lighter at 82g and more compact.
- The BLU Flash also has a battery capacity of 800mAh, providing better longevity than the unspecified battery in the BlackBerry.
- Software-wise, the BlackBerry runs on its proprietary OS, while the BLU Flash's OS details are not specified.
Side-by-side Specification Comparison
BlackBerry 7730
BLU Flash
General
Release Date
2004
2010
Announced
2004
2010
Description
N/A
N/A
Display
Size
3"
2"
Type
65K colors
TFT, 256K colors
Resolution
240 x 240 pixels, 1:1 ratio (~113 ppi density)
240 x 320 pixels, 4:3 ratio (~200 ppi density)
PPI
240
240
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 2MB RAM
70MB
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
N/A
320p@15fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
800 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 800 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)
109 x 46 x 13.5 mm (4.29 x 1.81 x 0.53 in)
Weight
142 g
82 g
Materials
N/A
N/A
Colors
N/A
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM / UMTS
Network Speed
N/A
Yes, 384 kbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
2.0, A2DP
NFC
✗
✗
USB
Proprietary
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
BlackBerry OS
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A