Asus P550
#7271
O2 XDA IIi
#7899Category Breakdown
Asus P550
O2 XDA IIi
Performance
64.061.8
Camera
41.941.8
Display
53.453.4
Battery
43.543.5
Build
68.868.8
Overall
53.753.1
Summary
- The Asus P550 and O2 XDA IIi both feature a 3.5-inch TFT resistive touchscreen with identical resolutions and pixel densities.
- In terms of performance, the P550 is equipped with 256MB of RAM and a Marvell PXA270M CPU, while the XDA IIi has 128MB of RAM and an Intel Xscale PXA272 CPU, giving the P550 a performance edge.
- The P550 also has a superior camera with 2 MP compared to the XDA IIi's 1.3 MP.
- Battery capacity is higher in the P550 at 1530 mAh versus the XDA IIi's 1200 mAh.
- Both devices run on different versions of Windows Mobile, with the P550 using Windows Mobile 6.0 Professional, offering a more updated software experience.
- Build quality is similar, though the P550 is slightly lighter and more compact.
Side-by-side Specification Comparison
Asus P550
O2 XDA IIi
General
Release Date
2008
2004
Announced
2007
2004
Description
N/A
Produced by HTC. Functionally identical toQtek 2020i.
Display
Size
3.5"
3.5"
Type
TFT resistive touchscreen, 65K colors
TFT resistive touchscreen, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~114 ppi density)
240 x 320 pixels, 4:3 ratio (~114 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
Marvell PXA270M 520 MHz
Intel Xscale PXA272 520 MHz
GPU
N/A
N/A
Memory
256MB 64MB RAM
128MB RAM, 96MB ROM
Expandable Storage
✗
✗
Card Slot
miniSD, miniSDHC
MMC/SDIO
Camera
Main Camera
2 MP
1.3 MP
Main Camera Details
2 MP
1.3 MP
Front Camera
N/A
N/A
Front Camera Details
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1530 mAh
1200 mAh
Battery Details
Removable Li-Ion 1530 mAh battery
Removable Li-Po 1200 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
121 x 70 x 16.5 mm (4.76 x 2.76 x 0.65 in)
130 x 70 x 19 mm (5.12 x 2.76 x 0.75 in)
Weight
188 g
190 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Silver
N/A
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / UMTS
GSM
Network Speed
Yes, 384 kbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g
Wi-Fi 802.11b
Bluetooth
2.0
Yes
NFC
✗
✗
USB
1.1
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, SiRF Star III chipset
No
Software
Operating System
Microsoft Windows Mobile 6.0 Professional
Microsoft Windows Mobile 2003 SE PocketPC
OS Version
Microsoft Windows Mobile 6.0 Professional
Microsoft Windows Mobile 2003 SE PocketPC
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No