Motorola A840
#10624
Siemens U15
#10817Category Breakdown
Motorola A840
Siemens U15
Performance
5.35.3
Camera
39.639.6
Display
31.420.3
Battery
1.66.5
Build
0.20.2
Connectivity
3.414.9
Audio
8.90.0
Overall
9.78.9
Summary
- The Motorola A840 features a compact build with dimensions of 94 x 49 x 24 mm and a weight of 115g, while the Siemens U15 is larger at 136 x 53 x 24 mm and weighs 140g.
- Both devices have a TFT display with a resolution of 176 x 220 pixels, but the A840 supports 256K colors compared to the U15's 65K colors.
- In terms of performance, both phones have no RAM or storage specifications listed.
- The A840 has a 1.3 MP rear camera, while the U15 offers a dual VGA camera setup, providing slightly better photographic capabilities.
- The U15 also has a battery capacity of 800mAh, which is not specified for the A840.
- Connectivity options differ, with the U15 supporting Bluetooth, whereas the A840 does not have any wireless connectivity features.
- Both devices lack advanced software experiences, as no operating systems are specified.
Side-by-side Specification Comparison
Motorola A840
Siemens U15
General
Release Date
2004
2003
Announced
2004
2003
Description
Chinese version - Motorola A860
N/A
Display
Size
2.2"
N/A
Type
TFT, 256K colors
TFT, 65K colors
Resolution
176 x 220 pixels (~128 ppi density)
176 x 220 pixels
PPI
176
176
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
N/A
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
No
Camera
Main Camera
1.3 MP
2 cameras VGA
Main Camera Features
LED flash
N/A
Front Camera
N/A
Yes
Front Camera Features
N/A
N/A
Video Recording
Yes
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
N/A
800 mAh
Battery Details
Removable Li-Ion battery
Removable Li-Po 800 mAh battery (EBA-010)
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
94 x 49 x 24 mm (3.70 x 1.93 x 0.94 in)
136 x 53 x 24 mm, 140 cc (5.35 x 2.09 x 0.94 in)
Weight
115 g
140 g
Materials
N/A
N/A
Colors
N/A
N/A
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM / UMTS
Network Speed
N/A
Yes, 384 kbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
No
Yes
NFC
✗
✗
USB
N/A
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
No
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A