Motorola KRZR K3
#9804
Samsung R580 Profile
#7567Category Breakdown
Motorola KRZR K3
Samsung R580 Profile
Performance
24.629.4
Camera
8.739.6
Display
32.337.3
Battery
8.611.8
Build
14.215.8
Connectivity
10.512.7
Audio
8.98.9
Overall
11.418.3
Summary
- The Motorola KRZR K3 features a compact build with dimensions of 103 x 42.3 x 16.3 mm and weighs 110g, while the Samsung R580 Profile is slightly larger at 117 x 54 x 15 mm and lighter at 108g.
- Both devices have a TFT display, but the R580 offers a larger 2.4-inch screen compared to the KRZR's 2.0 inches, although both share the same resolution of 240 x 320 pixels.
- In terms of performance, the KRZR has 50MB of storage and 50MB of RAM, while the R580 improves on this with 100MB of storage and 100MB of RAM.
- Both phones have a 2 MP rear camera without OIS, but the R580 supports video recording, which the KRZR does not.
- The KRZR has a 910mAh battery, while the R580 has a larger 1140mAh battery, providing potentially better longevity.
- Both devices lack advanced software features and connectivity options, with no support for WiFi or modern charging methods.
Side-by-side Specification Comparison
Motorola KRZR K3
Samsung R580 Profile
General
Release Date
2007
2010
Announced
2007
2010
Description
N/A
N/A
Display
Size
2"
2.4"
Type
TFT, 256K colors
TFT, 256K colors
Resolution
240 x 320 pixels, 4:3 ratio (~200 ppi density)
240 x 320 pixels, 4:3 ratio (~167 ppi density)
PPI
240
240
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
50MB
100MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
VGA videocall camera
N/A
Front Camera Features
N/A
N/A
Video Recording
QCIF
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
910 mAh
1140 mAh
Battery Details
Removable Li-Ion 910 mAh battery
Removable Li-Ion 1140 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
103 x 42.3 x 16.3 mm, 63 cc (4.06 x 1.67 x 0.64 in)
117 x 54 x 15 mm (4.61 x 2.13 x 0.59 in)
Weight
110 g
108 g
Materials
N/A
N/A
Colors
Dark Pearl Gray, Stone Gray
Black
Foldable
✗
✗
SAR
0.17 W/kg (head) 0.34 W/kg (body)
1.00 W/kg (head) 0.77 W/kg (body)
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO
Network Speed
HSPA 3.6/0.384 Mbps
EV-DO Rev.0, 153.2 Kbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0, A2DP
2.1, A2DP
NFC
✗
✗
USB
miniUSB
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
GPS, A-GPS
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