O2 XDA II
#11160
O2 XDA Stellar
#8960Category Breakdown
O2 XDA II
O2 XDA Stellar
Performance
30.738.9
Camera
0.039.6
Display
9.59.5
Battery
12.313.6
Build
0.20.2
Connectivity
8.521.9
Audio
8.98.9
Overall
6.813.7
Summary
- The O2 XDA II features a larger 3.5" TFT resistive touchscreen with a resolution of 240 x 320 pixels, while the O2 XDA Stellar has a smaller 2.8" display but maintains the same resolution, resulting in a higher pixel density.
- In terms of performance, both devices have a 400 MHz CPU, but the Stellar utilizes a Qualcomm chipset with an Adreno GPU, potentially offering better graphics performance.
- The XDA II lacks a rear camera, whereas the Stellar includes a 3.15 MP autofocus camera capable of video recording.
- The Stellar also has a slightly larger battery capacity at 1350 mAh compared to the XDA II's 1200 mAh.
- Both devices run on different versions of Microsoft Windows Mobile, with the Stellar operating on the more recent Windows Mobile 6.0 Professional, which may provide a more refined software experience.
Side-by-side Specification Comparison
O2 XDA II
O2 XDA Stellar
General
Release Date
2003
2007
Announced
2003
2007
Description
Produced by HTC. Functionally identical toQtek 2020,i-mate Pocket PC, T-Mobile MDA II and Orange SPV M1000.
HTC Kaiser platform
Display
Size
3.5"
2.8"
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 (~143 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM7200
CPU
Intel Strong PXA263 400 MHz
400 MHz ARM 11
GPU
N/A
Adreno 130
Memory
128MB RAM, 64MB ROM
128MB RAM, 256MB ROM
Expandable Storage
✗
✗
Card Slot
MMC/SD
microSD
Camera
Main Camera
VGA
3.15 MP, AF
Main Camera Features
N/A
N/A
Front Camera
N/A
VGA videocall camera
Front Camera Features
N/A
N/A
Video Recording
No
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1200 mAh
1350 mAh
Battery Details
Removable Li-Po 1200 mAh battery
Removable Li-Ion 1350 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
130 x 70 x 19 mm (5.12 x 2.76 x 0.75 in)
112 x 59 x 18.6 mm (4.41 x 2.32 x 0.73 in)
Weight
190 g
190 g
Materials
N/A
N/A
Colors
N/A
Silver
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM / HSPA
Network Speed
N/A
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11b/g
Bluetooth
Yes
2.0
NFC
✗
✗
USB
Proprietary
2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Microsoft Windows Mobile 2003 for PocketPC Phone Edition
Microsoft Windows Mobile 6.0 Professional
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A