Motorola KRZR K3
#9804
Nokia 7210 Supernova
#9970Category Breakdown
Motorola KRZR K3
Nokia 7210 Supernova
Performance
24.620.7
Camera
8.79.6
Display
32.332.3
Battery
8.67.7
Build
14.214.7
Connectivity
10.54.5
Audio
8.98.9
Overall
11.410.9
Summary
- The Motorola KRZR K3 and Nokia 7210 Supernova both feature a 2.0-inch TFT display with identical resolutions and pixel densities, offering similar visual experiences.
- In terms of performance, the KRZR K3 has a slight edge with 50MB of storage and 50GB of RAM compared to the 30MB storage and 30GB RAM of the 7210 Supernova.
- Both phones have a 2 MP rear camera without OIS, but the Nokia's video recording is limited to 15fps.
- The KRZR K3 is equipped with a 910mAh battery, providing a longer lifespan than the 860mAh battery in the 7210 Supernova.
- Build quality shows the KRZR K3 is heavier at 110g and thicker at 16.3mm, while the 7210 is lighter at 69.8g and slimmer at 10.6mm.
- Both devices run basic software experiences without advanced features, lacking stereo speakers and headphone jacks.
Side-by-side Specification Comparison
Motorola KRZR K3
Nokia 7210 Supernova
General
Release Date
2007
2008
Announced
2007
2008
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
30MB
Expandable Storage
✗
✗
Card Slot
microSD (dedicated slot)
microSD (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
QCIF@15fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
910 mAh
860 mAh
Battery Details
Removable Li-Ion 910 mAh battery
Removable Li-Ion 860 mAh battery (BL-4CT)
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)
106 x 45 x 10.6 mm (4.17 x 1.77 x 0.42 in)
Weight
110 g
69.8 g
Materials
N/A
N/A
Colors
Dark Pearl Gray, Stone Gray
Bubble Gum Pink, Vivid Blue, Graphite, Passionate Purple
Foldable
✗
✗
SAR
0.17 W/kg (head) 0.34 W/kg (body)
1.29 W/kg (head) 0.87 W/kg (body)
Connectivity
SIM
Mini-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
2.0, A2DP
NFC
✗
✗
USB
miniUSB
microUSB 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