Motorola KRZR K3
#9804
Sony Ericsson K660
#9993Category Breakdown
Motorola KRZR K3
Sony Ericsson K660
Performance
24.622.3
Camera
8.710.0
Display
32.332.3
Battery
8.69.1
Build
14.20.2
Connectivity
10.514.1
Audio
8.98.9
Overall
11.410.9
Summary
- The Motorola KRZR K3 and Sony Ericsson K660 both feature a 2.0-inch TFT display with a resolution of 240 x 320 pixels, providing similar visual quality.
- In terms of build quality, the KRZR K3 is slightly heavier at 110g compared to the K660's 95g, and the K660 has a slimmer profile.
- Performance-wise, the KRZR K3 offers more RAM at 50MB versus the K660's 32MB, which may enhance multitasking.
- Both devices have a 2 MP rear camera without OIS, but the K660 can record video at 320p@15fps, while the KRZR K3 is limited to QCIF.
- The K660 also has a slightly larger battery capacity at 950mAh compared to the KRZR K3's 910mAh.
- Both phones lack advanced software features and connectivity options, including WiFi and modern OS capabilities.
Side-by-side Specification Comparison
Motorola KRZR K3
Sony Ericsson K660
General
Release Date
2007
2008
Announced
2007
2007
Description
N/A
N/A
Display
Size
2"
2"
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 (~200 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
32MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
Memory Stick Micro (M2), up to 4 GB, 256 MB included
Camera
Main Camera
2 MP
2 MP
Main Camera Features
N/A
N/A
Front Camera
VGA videocall camera
CIF videocall camera
Front Camera Features
N/A
N/A
Video Recording
QCIF
320p@15fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
910 mAh
950 mAh
Battery Details
Removable Li-Ion 910 mAh battery
Removable Li-Po 950 mAh battery (BST-33)
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)
104 x 47 x 15 mm (4.09 x 1.85 x 0.59 in)
Weight
110 g
95 g
Materials
N/A
N/A
Colors
Dark Pearl Gray, Stone Gray
Lime on white, Wine on black, Cyan on black, Silver on black
Foldable
✗
✗
SAR
0.17 W/kg (head) 0.34 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 3.6/0.384 Mbps
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
miniUSB
2.0
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