Category Breakdown
Mitac MIO A502
O2 XDA Terra
Performance
24.624.6
Camera
39.68.7
Display
26.39.5
Battery
11.21.6
Build
0.20.2
Connectivity
8.68.0
Audio
8.98.9
Overall
13.36.5
Summary
- The Mitac MIO A502 and O2 XDA Terra both feature a 2.7-inch TFT resistive touchscreen with the same resolution and pixel density, but the A502 supports 256K colors compared to the Terra's 65K.
- In terms of performance, both devices utilize the TI OMAP 850 chipset and have a 200 MHz CPU, with the A502 offering 64MB RAM and varying ROM, while the Terra has 64MB RAM and 128MB ROM.
- Both cameras are identical with a 2 MP rear camera, but the Terra's video capability is limited to QCIF.
- The A502 has a 1050 mAh battery, whereas the Terra's battery capacity is unspecified.
- The A502 runs on Windows Mobile 6 Professional, while the Terra operates on Windows Mobile 5.0 PocketPC, and the Terra supports Wi-Fi connectivity, unlike the A502.
Side-by-side Specification Comparison
Mitac MIO A502
O2 XDA Terra
General
Release Date
2007
2007
Announced
2007
2007
Description
N/A
HTC Herald platform
Display
Size
2.7"
2.7"
Type
TFT resistive touchscreen, 256K colors
TFT resistive touchscreen, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~148 ppi density)
240 x 320 pixels, 4:3 ratio (~148 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, ROM varies by region
64MB RAM, 128MB ROM
Expandable Storage
✗
✗
Card Slot
SD/MMC, SDIO
microSD (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
LED flash
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
QCIF
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1050 mAh
N/A
Battery Details
Removable Li-Ion 1050 mAh battery
Removable Li-Ion battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
95.7 x 59.6 x 20.7 mm (3.77 x 2.35 x 0.81 in)
109 x 59 x 17 mm (4.29 x 2.32 x 0.67 in)
Weight
135 g
168 g
Materials
N/A
N/A
Colors
Gray
Black
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 802.11b/g
Bluetooth
2.0
2.0, A2DP
NFC
✗
✗
USB
miniUSB 2.0
1.1
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, SiRF Star III chipset
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Windows Mobile 6 Professional
Microsoft Windows Mobile 5.0 PocketPC
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A

