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Siemens U15
Siemens · phone

U15

Qtek S100
Qtek · phone

S100

3

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Launch

2
Announced
2003-10-01
2004-10-01
Status
Discontinued
Discontinued

Network

2
2G bands
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • R-GSM-900
  • T-GSM-900
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • R-GSM-900
  • T-GSM-900
SIM
  • Single SIM (Mini-SIM)
  • Single SIM (Mini-SIM)

Body

8
Height
136 mm
108 mm
Width
53 mm
58 mm
Thickness
24 mm
18 mm
Weight
140 g
150 g
Back material
Plastic
Plastic
Frame material
Glass
Glass
QWERTY keyboard
✕ No
✕ No
Colors
–
Stylish black and silver

Memory

2
Memory
  • 128MB RAM, 64MB
  • 128MB RAM, 64MB
Dedicated card slot
✕ No
✕ No

Display

8
Resolution width
176 px
240 px
Resolution height
220 px
320 px
High refresh rate
✕ No
✕ No
Technology
TFT
TFT resistive touchscreen
Size
–
2.8"
Pixel density
–
143 ppi
Display area
–
24.3 cm²
Screen-to-body ratio
–
38.8%

Main camera

4
Cameras
  • Yes
  • 1.3MP, standard
Video
Yes
Yes
HDR
✕ No
✕ No
Panorama
✕ No
✕ No

Selfie camera

2
HDR
✕ No
✕ No
Pop-up camera
✕ No
✕ No

Sound

3
3.5mm jack
✕ No
✕ No
Stereo speakers
✕ No
✕ No
Loudspeaker
✕ No
✓ Yes

Sensors

6
Gyroscope
✕ No
✕ No
Compass
✕ No
✕ No
Barometer
✕ No
✕ No
Heart rate
✕ No
✕ No
Accelerometer
✕ No
✕ No
Proximity
✕ No
✕ No

Connectivity

6
Bluetooth
Yes
Yes
USB
USB Proprietary
USB Proprietary
GPS
✕ No
✕ No
NFC
✕ No
✕ No
Infrared port
✓ Yes
✓ Yes
FM radio
✕ No
✕ No

Battery

4
Capacity
800 mAh
1200 mAh
Type
Li-Po
Li-Po
Removable
✓ Yes
✓ Yes
Wireless charging
✕ No
✕ No