Compare Compaq – Aero 2120 / 2130 vs Compaq – Aero 1500 / 1520 Specifications

Aero 2120 / 2130 Aero 1500 / 1520
Brand
Compaq Compaq
Model
Aero 2120 / 2130 Aero 1500 / 1520
Released
1999 Apr 1998 Dec
Hardware Designer
Compaq Computer Compaq Computer
Manufacturer
Compaq Computer Compaq Computer
General Extras
Passive stylus Passive stylus
Device Category
Personal Digital Assistant (PDA) Personal Digital Assistant (PDA)
List of Additional Features
Upgradeable to Pocket PC 2002 N/A
Aero 2120 / 2130 Aero 1500 / 1520
Width
85 mm
3.35 inch 		79 mm
3.11 inch
Height
134 mm
5.28 inch 		131 mm
5.16 inch
Depth
20 mm
0.79 inches 		13 mm
0.51 inches
Bounding Volume
227.8 ccm 134.5 ccm
Mass
260 g
9.17 ounces 		143 g
5.04 ounces
Aero 2120 / 2130 Aero 1500 / 1520
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Palm-size PC 1.2 Color (Wyvern) Microsoft Palm-size PC 1.0 (Gryphon)
Operating System Kernel Version
2 2.1
Aero 2120 / 2130 Aero 1500 / 1520
CPU Clock
70 MHz 70 MHz
CPU
NEC VR4111
1,998
64 bit
single-core
16 Kbyte I-Cache
8 Kbyte D-Cache
1024 Kbyte L2 		NEC VR4111
1,998
64 bit
single-core
16 Kbyte I-Cache
8 Kbyte D-Cache
1024 Kbyte L2
RAM Type
SDRAM SDRAM
RAM Capacity
16 MiB RAM 16 MiB RAM
Non-volatile Memory Type
EPROM EPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
12 MiB non-volatile 16 MiB non-volatile
Aero 2120 / 2130 Aero 1500 / 1520
Display Diagonal
102 mm
4 inch 		102 mm
4 inch
Resolution
240x320
76800 pixels 		240x320
76800 pixels
Display Width
61.2 mm
2.41 inch 		61.2 mm
2.41 inch
Display Height
81.6 mm
3.21 inch 		81.6 mm
3.21 inch
Horizontal Full Bezel Width
23.8 mm 17.8 mm
Display Area
4993.9 square millimeter 4993.9 square millimeter
Display Area Utilization
43.8% 48.3%
Pixel Size
0.255 mm/pixel 0.255 mm/pixel
Pixel Density
100 PPI 100 PPI
Display Type
Color TN-TFT LCD display Monochrome STN LCD display
Display Color Depth
8 bit/pixel 4 bit/pixel
Number of Display Scales
256 16
Display Illumination
Yes ELP
Display Light Reflection Mode
reflective reflective
Display Subpixel Scheme
RGB Matrix (3 subpixels) N/A
Scratch Resistant Screen
No No
Graphical Controller
N/A N/A
A/V Out
No No
Aero 2120 / 2130 Aero 1500 / 1520
Audio Channel(s)
stereo stereo
Microphone(s)
mono mono
Loudspeaker(s):
mono mono
Audio Output:
3.5mm 3.5mm
Aero 2120 / 2130 Aero 1500 / 1520
Supported Cellular Bands
No No
Complementary Phone Services
Vibrating Alert N/A
Sec. Supported Cellular Networks:
No No
Aero 2120 / 2130 Aero 1500 / 1520
Touchscreen Type
Resistive touch sensing screen Resistive touch sensing screen
Touchscreen Simultaneous Touch Points
Single-touch Single-touch
Directional Pad
Two-way (with action button)-way Two-way (with action button)-way
Aero 2120 / 2130 Aero 1500 / 1520
Expansion Interfaces
CF I. CF I.
USB
No
No 		No
No
USB Connector
No No
Bluetooth
No No
Wireless LAN
No No
IR
IrDA 1.0
115200bit/s (SIR/CIR) 		IrDA 1.0
115200bit/s (SIR/CIR)
Serial
Recommended Standard 232 Recommended Standard 232
Serial Connector:
Proprietary Proprietary
Serial Data Rate:
115200 bps 115200 bps
Aero 2120 / 2130 Aero 1500 / 1520
FM Radio Receiver
No No
Aero 2120 / 2130 Aero 1500 / 1520
Supported GPS protocol(s)
No No
Aero 2120 / 2130 Aero 1500 / 1520
Camera Image Sensor
No No
Focus
No No
Flash
No No
Aux. Camera Image Sensor
No No
Aux. 2 Camera Image Sensor
No No
Aux. 3 Camera Image Sensor
No No
Aux. 4 Camera Image Sensor
No No
Aux. 4 Camera Focus
No No
Aero 2120 / 2130 Aero 1500 / 1520
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
Aero 2120 / 2130 Aero 1500 / 1520
Built-in accelerometer
No No
Aero 2120 / 2130 Aero 1500 / 1520
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
Aero 2120 / 2130 Aero 1500 / 1520
Battery
Lithium-ion
built-in
1-cell 		Lithium-ion
built-in
1-cell
Nominal Cell Capacity (1st cell)
900 mAh cell 600 mAh cell
Estimated Battery Life
10.0 hours 15.0 hours
Aero 2120 / 2130 Aero 1500 / 1520

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