Nokia 3660
#10562
Nokia 6620
#11056Category Breakdown
Nokia 3660
Nokia 6620
Performance
6.913.4
Camera
39.68.7
Display
20.320.3
Battery
7.57.5
Build
15.915.6
Connectivity
2.16.3
Audio
8.98.9
Overall
9.97.5
Summary
- The Nokia 3660 and Nokia 6620 both feature a 2.1-inch TFT display with a resolution of 176 x 208 pixels, offering similar visual quality.
- In terms of performance, the 6620 has a more powerful 150 MHz CPU and significantly more RAM at 12.0GB compared to the 3660's 104 MHz CPU and 3.4GB RAM, resulting in better multitasking capabilities.
- Both phones have a VGA rear camera, but the 6620 supports QCIF video recording, while the 3660's video capabilities are less specified.
- Battery capacity is identical at 850 mAh, but both lack fast charging and wireless options.
- The 3660 is slightly heavier and bulkier, while the 6620 is more compact and lighter.
- Software-wise, the 3660 runs on Symbian 6.1, whereas the 6620 operates on a newer Symbian 7.0s, providing a more updated user interface experience.
Side-by-side Specification Comparison
Nokia 3660
Nokia 6620
General
Release Date
2003
2004
Announced
2003
2004
Description
N/A
For the US
Display
Size
2.1"
2.1"
Type
TFT, 65K colors
TFT, 65k colors
Resolution
176 x 208 pixels (~130 ppi density)
176 x 208 pixels (~130 ppi density)
PPI
176
176
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
TI OMAP 1510
CPU
104 MHz ARM 920T
150 MHz ARM925T
GPU
N/A
N/A
Memory
3.4MB
12MB
Expandable Storage
✗
✗
Card Slot
MMC
RS-MMC, 32 MB included
Camera
Main Camera
VGA
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
Yes
QCIF
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
850 mAh
850 mAh
Battery Details
Removable Li-Ion 850 mAh battery (BL-5C)
Removable Li-Ion 850 mAh battery (BL-5C)
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
130 x 57 x 26 mm, 139 cc (5.12 x 2.24 x 1.02 in)
109 x 58 x 24 mm, 113 cc (4.29 x 2.28 x 0.94 in)
Weight
130 g
122 g
Materials
N/A
N/A
Colors
Red, Blue
Light Gray
Foldable
✗
✗
SAR
0.77 W/kg (head) 1.13 W/kg (body)
1.16 W/kg (head) 0.74 W/kg (body)
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
1.1
1.1
NFC
✗
✗
USB
N/A
Pop-Port
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
Symbian 6.1, Series 60 v1.0 UI
Symbian 7.0s, Series 60 v2.0 UI
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
N/A
N/A