Motorola KRZR K3
#9804
WND Wind DUO 2100
#10861Category Breakdown
Motorola KRZR K3
WND Wind DUO 2100
Performance
24.632.0
Camera
8.70.0
Display
32.321.2
Battery
8.68.8
Build
14.20.2
Connectivity
10.56.7
Audio
8.98.9
Overall
11.48.7
Summary
- The Motorola KRZR K3 features a slightly larger 2.0-inch TFT display with 256K colors, while the WND Wind DUO 2100 has a smaller 1.8-inch TFT display with 65K colors, both sharing a resolution of 240 x 320 pixels.
- In terms of performance, the KRZR K3 has 50MB of storage and 50GB of RAM, whereas the Wind DUO 2100 offers 128MB of storage and 128GB of RAM.
- Both devices have a 2 MP rear camera without OIS, but the KRZR K3 can record video in QCIF format, while the Wind DUO 2100 does not support video recording.
- The KRZR K3 is powered by a 910mAh battery, while the Wind DUO 2100 has a slightly larger 930mAh battery.
- Both phones run on basic software experiences without advanced features, and neither offers water resistance or stereo speakers.
- The KRZR K3 is heavier at 110g compared to the Wind DUO 2100's 93g, and their designs reflect typical flip phone aesthetics of their time.
Side-by-side Specification Comparison
Motorola KRZR K3
WND Wind DUO 2100
General
Release Date
2007
2007
Announced
2007
2007
Description
N/A
N/A
Display
Size
2"
1.8"
Type
TFT, 256K colors
TFT, 65K colors
Resolution
240 x 320 pixels, 4:3 ratio (~200 ppi density)
240 x 320 pixels, 4:3 ratio (~222 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
128MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSD on both sides
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
No
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
910 mAh
930 mAh
Battery Details
Removable Li-Ion 910 mAh battery
Removable Li-Ion 930 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)
98 x 47.5 x 17.3 mm (3.86 x 1.87 x 0.68 in)
Weight
110 g
93 g
Materials
N/A
N/A
Colors
Dark Pearl Gray, Stone Gray
Black, Gray
Foldable
✗
✗
SAR
0.17 W/kg (head) 0.34 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Dual SIM (Mini-SIM)
Network
GSM / HSPA
GSM
Network Speed
HSPA 3.6/0.384 Mbps
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0, A2DP
1.2, A2DP
NFC
✗
✗
USB
miniUSB
Proprietary
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