Sendo J520
#12023
Sony CMD Z7
#11961Category Breakdown
Sendo J520
Sony CMD Z7
Performance
54.354.3
Camera
0.00.0
Display
46.946.9
Battery
43.543.5
Build
70.870.8
Overall
39.339.3
Summary
- The Sendo J520 and Sony CMD Z7 both feature basic monochrome displays, but the CMD Z7 offers a slightly higher resolution of 96 x 92 pixels compared to the J520's 96 x 64 pixels, resulting in a more detailed image.
- In terms of build quality, the J520 is lighter at 75g, while the CMD Z7 weighs 95g and has a more compact design.
- Both phones lack advanced performance specifications, with no RAM or storage details provided, and neither has a camera.
- Battery specifications are also absent for both models, indicating limited functionality.
- The software experience is minimal on both devices, with no operating system details or multimedia features like stereo speakers or headphone jacks.
Side-by-side Specification Comparison
Sendo J520
Sony CMD Z7
General
Release Date
2001
2001
Announced
2001
2001
Description
N/A
N/A
Display
Size
N/A
N/A
Type
Monochrome graphic
Grayscale graphic, 4 shades
Resolution
96 x 64 pixels, 6 lines, 3:2 ratio
96 x 92 pixels, 6 lines, 1:1 ratio
PPI
96
96
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
N/A
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
N/A
N/A
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
N/A
N/A
Battery Details
Removable Li-Ion battery
Removable Li-Po battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
113 x 50 x 25 mm, 79 cc (4.45 x 1.97 x 0.98 in)
91 x 50 x 25 mm, 90 cc (3.58 x 1.97 x 0.98 in)
Weight
75 g
95 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
N/A
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
No
Yes
Audio Jack
No
No