O2 X3
#10664
Samsung T439
#10681Category Breakdown
O2 X3
Samsung T439
Performance
54.354.3
Camera
41.841.8
Display
48.348.3
Battery
43.543.5
Build
70.870.8
Overall
50.050.0
Summary
- The O2 X3 and Samsung T439 differ in build quality and battery performance, with the T439 being slightly lighter at 91g compared to the X3's 96g, while the T439 also features a larger battery capacity of 800mAh.
- Both devices have a 128 x 160 pixel display with the same pixel density, but the T439 uses UFB technology with 65K colors, whereas the X3 employs TFT with 256K colors.
- In terms of performance, the O2 X3 has 3GB of RAM, while the T439 has none specified.
- Both cameras are identical at 1.3 MP without optical image stabilization.
- Connectivity options are limited for both, but the T439 includes Bluetooth 1.2, which the X3 lacks.
- Overall, the software experience is minimal for both devices, lacking advanced features.
Side-by-side Specification Comparison
O2 X3
Samsung T439
General
Release Date
2004
2007
Announced
2004
2007
Description
N/A
For T-mobile
Display
Size
N/A
N/A
Type
TFT, 256K colors
UFB, 65K colors
Resolution
128 x 160 pixels
128 x 160 pixels
PPI
128
128
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
3MB
N/A
Expandable Storage
✗
✗
Card Slot
miniSD, 32 MB included
microSD (dedicated slot)
Camera
Main Camera
1.3 MP
1.3 MP
Main Camera Details
1.3 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
N/A
800 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Ion 800 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
81 x 42 x 26 mm (3.19 x 1.65 x 1.02 in)
94 x 48.3 x 16.5 mm (3.70 x 1.90 x 0.65 in)
Weight
96 g
91 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Silver
Black
Foldable
✗
✗
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
1.2, A2DP
NFC
✗
✗
USB
Proprietary
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Software
Operating System
N/A
N/A
OS Version
N/A
N/A
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
No