Samsung T439
#9199
Siemens SF65
#11386Category Breakdown
Samsung T439
Siemens SF65
Performance
5.320.3
Camera
39.60.0
Display
38.819.5
Battery
6.54.3
Build
16.70.2
Connectivity
4.11.8
Audio
8.98.9
Overall
13.05.9
Summary
- The Samsung T439 features a compact build with dimensions of 94 x 48.3 x 16.5 mm and weighs 91g, while the Siemens SF65 is slightly bulkier at 91 x 44 x 23 mm and 97g.
- Both devices have a 128 x 160 pixel display with a PPI of 128 and a refresh rate of 60Hz, but the T439 uses UFB technology compared to the SF65's TFT.
- In terms of performance, the T439 has no RAM or storage, while the SF65 includes 20GB of RAM and 20MB of storage, enhancing its software experience.
- Both phones have a 1.3 MP rear camera, but the T439 supports video recording, whereas the SF65 does not.
- The T439 is powered by an 800mAh battery, offering a slightly higher capacity than the SF65's 660mAh.
- Neither device supports wireless charging or advanced connectivity options.
Side-by-side Specification Comparison
Samsung T439
Siemens SF65
General
Release Date
2007
2004
Announced
2007
2004
Description
For T-mobile
N/A
Display
Size
N/A
N/A
Type
UFB, 65K colors
TFT, 65K colors
Resolution
128 x 160 pixels
128 x 160 pixels
PPI
128
128
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
N/A
20MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
No
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
800 mAh
660 mAh
Battery Details
Removable Li-Ion 800 mAh battery
Removable Li-Ion 660 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
94 x 48.3 x 16.5 mm (3.70 x 1.90 x 0.65 in)
91 x 44 x 23 mm, 86 cc (3.58 x 1.73 x 0.91 in)
Weight
91 g
97 g
Materials
N/A
N/A
Colors
Black
2 - Polar white, Onyx black
Foldable
✗
✗
SAR
0.54 W/kg (head) 0.72 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
1.2, A2DP
No
NFC
✗
✗
USB
Proprietary
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A