Category Breakdown
O2 XDA phone
Qtek A9100
Performance
24.624.6
Camera
39.60.0
Display
21.29.5
Battery
11.912.8
Build
0.20.2
Connectivity
3.47.4
Audio
8.98.9
Overall
11.66.3
Summary
- The O2 XDA and Qtek A9100 both feature a 1.3 MP rear camera, but the Qtek A9100 offers a larger 2.8-inch display compared to the O2 XDA's 2.2-inch screen, although both have the same resolution and pixel density.
- In terms of performance, both devices are powered by the same TI OMAP 850 chipset and 200 MHz CPU, with the Qtek having an advantage in storage with 128MB ROM versus the O2's 64MB.
- The Qtek A9100 has a slightly larger battery capacity at 1250 mAh compared to the O2's 1150 mAh.
- Build quality differs as the Qtek is heavier at 168g and thicker at 23.7 mm, while the O2 is lighter at 105g and slimmer at 17.5 mm.
- Both run on Microsoft Windows Mobile 5.0, but the Qtek offers a PocketPC experience, while the O2 runs a Smartphone version.
Side-by-side Specification Comparison
O2 XDA phone
Qtek A9100
General
Release Date
2005
2006
Announced
2005
2006
Description
Produced by HTC. Functionally identical toi-mate SP4m.
HTC Wizard 110 platform
Display
Size
2.2"
2.8"
Type
TFT, 65K colors
TFT resistive touchscreen, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~182 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
TI OMAP 850
TI OMAP 850
CPU
200 MHz ARM926EJ-S
200 MHz ARM926EJ-S
GPU
N/A
N/A
Memory
64MB RAM, 64MB ROM
64MB RAM, 128MB ROM
Expandable Storage
✗
✗
Card Slot
miniSD
miniSD
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Features
N/A
LED flash
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1150 mAh
1250 mAh
Battery Details
Removable Li-Po 1150 mAh battery
Removable Li-Po 1250 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
107 x 46 x 17.5 mm (4.21 x 1.81 x 0.69 in)
108 x 58 x 23.7 mm (4.25 x 2.28 x 0.93 in)
Weight
105 g
168 g
Materials
N/A
N/A
Colors
Silver
Gray
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11 b/i
Bluetooth
1.2
1.2
NFC
✗
✗
USB
Proprietary
miniUSB
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Microsoft Windows Mobile 5.0 Smartphone
Microsoft Windows Mobile 5.0 PocketPC
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A

