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Siemens U15 phone review — specs and Genze score

Siemens U15 Specifications

Siemens

Released 2003, Nov 15

  • 140g, 24mm thickness
  • Feature phone
  • No card slot

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Genze vs community

Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).

Category Genze /10 Users /10
Battery 1.4
Display 4.9
Performance 2.3
Camera 4.8
Body 5.2
Gaming 3.5
Software 4.4
Connectivity 5.8
Sensors 7.2
Software updates
Clean software
Heating
Media
Genze total: 3.8/10

Community columns fill in when reviews are approved.

Quick specifications

 

176x220 pixels

2MP

Video recorder

 

800mAh

Score breakdown

From specs, price tier & release year

3.8 /10
Performance 2.3/10
Battery 1.4/10
Display 4.9/10
Camera 4.8/10
Body 5.2/10
Gaming 3.5/10
Software 4.4/10
Connectivity 5.8/10
Sensors 7.2/10
2003

Community ratings

Real-world feedback from people who use this device

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Full specifications

Technology GSM / UMTS
2G bands GSM 900 / 1800 / 1900
3G bands UMTS 2100
Speed Yes, 384 kbps
Announced 2003, Q4
Status Discontinued
Dimensions 136 x 53 x 24 mm, 140 cc (5.35 x 2.09 x 0.94 in)
Weight 140 g (4.94 oz)
SIM Mini-SIM
Type TFT, 65K colors
Size
Resolution 176 x 220 pixels
??? Screensavers
Card slot No
Phonebook 500 entries
Call records Yes
??? 64 MB flash memory included
Single 2 cameras VGA
Video Yes
Single Yes
Video
Loudspeaker No
Alert types Vibration; Downloadable polyphonic ringtones
3.5mm jack No
WLAN No
Bluetooth Yes
Positioning No
Infrared port Yes
Radio No
USB Proprietary
Sensors
Messaging SMS, EMS, MMS, Email
Browser WAP 2.0/xHTML
Games Satin green
Java Yes
??? MP3/MP4 player

Organizer

Sync ML

Predictive text input

Voice dial
Type Removable Li-Po 800 mAh battery (EBA-010)
Stand-by Up to 250 h
Talk time Up to 1h 50 min
Colors

Siemens U15 official images

Frequently asked questions

Is Siemens U15 worth buying in 2026?

Siemens U15 is worth considering if its strengths match your priorities. Genze scores it 3.8/10 for its class. Read owner reviews and compare alternatives before you buy.

What is the battery capacity of Siemens U15?

Siemens U15 has a 800 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.

What is the Genze score for Siemens U15?

Genze rates Siemens U15 3.8/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.

Where do these specifications come from?

Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.

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Battery

Gaming

Camera

Display

Performance

Heating

Media

Software updates

Clean software (no ads)

Value

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