BlackBerry 7730
#10964
Energizer Power Max P20
#7490Category Breakdown
BlackBerry 7730
Energizer Power Max P20
Performance
18.222.1
Camera
2.511.9
Display
38.532.3
Battery
1.628.1
Build
0.216.4
Connectivity
1.819.0
Audio
8.98.9
Overall
8.218.6
Summary
- The BlackBerry 7730, released in 2004, features a 3.0-inch display with a resolution of 240 x 240 pixels, while the Energizer Power Max P20, launched in 2018, has a smaller 2.8-inch TFT display with a higher resolution of 240 x 320 pixels.
- In terms of performance, the BlackBerry has 16MB of RAM compared to the Energizer's 32MB, which may offer a smoother experience.
- Both devices lack advanced camera capabilities, with the BlackBerry having no rear camera and the Energizer featuring a basic VGA camera.
- The Energizer Power Max P20 excels in battery capacity with 4000mAh, significantly outlasting the BlackBerry, which has no specified battery capacity.
- The BlackBerry runs on BlackBerry OS, while the Energizer's software details are unspecified, but it includes Bluetooth 4.0, unlike the BlackBerry's lack of connectivity options.
- Overall, the Energizer Power Max P20 presents a more modern build and better performance metrics.
Side-by-side Specification Comparison
BlackBerry 7730
Energizer Power Max P20
General
Release Date
2004
2018
Announced
2004
2018
Description
N/A
N/A
Display
Size
3"
2.8"
Type
65K colors
TFT, 256K colors
Resolution
240 x 240 pixels, 1:1 ratio (~113 ppi density)
240 x 320 pixels, 4:3 ratio (~143 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Spreadtrum SC6531E
CPU
N/A
N/A
GPU
N/A
N/A
Memory
16MB 2MB RAM
32MB 32MB RAM
Expandable Storage
✗
✗
Card Slot
No
microSDHC (uses shared SIM slot)
Camera
Main Camera
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
480p
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
4000 mAh
Battery Details
Removable Li-Ion battery
Li-Ion 4000 mAh battery
Charging Details
N/A
10W wiredReverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
121 x 77 x 18 mm (4.76 x 3.03 x 0.71 in)
136.5 x 55 x 17.5 mm (5.37 x 2.17 x 0.69 in)
Weight
142 g
130 g
Materials
N/A
N/A
Colors
N/A
Black
Foldable
✗
✗
SAR
N/A
0.61 W/kg (head) 0.89 W/kg (body)
Connectivity
SIM
Mini-SIM
Nano-SIM + Nano-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
4.0, A2DP, LE
NFC
✗
✗
USB
Proprietary
microUSB 2.0, USB (Reverse charging out)
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