Screen size
CL71—
EF61—
Quick verdict
CL71 leads the measured specs 3-1.
Measured wins
CL71
3
spec wins
Overall winner
Ties
6
equal specs
EF61
1
spec wins
Screen size
Technology
CL71
GSM
EF61
GSM
2G bands
CL71
GSM 900 / 1800 / 1900
EF61
GSM 900 / 1800 / 1900
GPRS
CL71
Class 10
EF61
Class 10
EDGE
CL71
No
EF61
No
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
CL71
2006, March
EF61
2006, July
Status
CL71
Discontinued
EF61
Discontinued
Dimensions
CL71
97 x 46.5 x 17.8 mm (3.82 x 1.83 x 0.70 in)
EF61
88 x 46 x 23 mm (3.46 x 1.81 x 0.91 in)
Weight
CL71
115 g (4.06 oz)
EF61
99 g (3.49 oz)
SIM
CL71
Mini-SIM
EF61
Mini-SIM
Type
CL71
TFT, 256K colors
EF61
TFT, 256K colors
Size
CL71
EF61
Resolution
CL71
176 x 220 pixels
EF61
128 x 160 pixels
Other
CL71
-
EF61
Second external CSTN, 4096 colors display (96 x 64 pixels)
Card slot
CL71
microSD (dedicated slot)
EF61
microSD (dedicated slot)
Phonebook
CL71
Yes, Photo call
EF61
Yes, Photo call
Call records
CL71
10 dialed, 10 received, 10 missed calls
EF61
100 dialed, 100 received, 100 missed calls
Internal
CL71
24MB
EF61
1.5MB
Single
CL71
1.3 MP
EF61
1.3 MP
Video
CL71
Yes
EF61
No
Other
CL71
No
EF61
No
Loudspeaker
CL71
Yes
EF61
No
Alert types
CL71
Vibration; Downloadable polyphonic, MP3 ringtones
EF61
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
CL71
No
EF61
No
Other
CL71
-
EF61
3D surround sound
WLAN
CL71
No
EF61
No
Bluetooth
CL71
1.2
EF61
Yes
Positioning
CL71
No
EF61
No
Radio
CL71
FM radio
EF61
No
USB
CL71
1.1
EF61
1.1
Sensors
CL71
EF61
Messaging
CL71
SMS, EMS, MMS
EF61
SMS, EMS, MMS
Browser
CL71
WAP 2.0/xHTML
EF61
WAP 2.0/xHTML, HTML
Games
CL71
Yes + downloadable
EF61
Yes + downloadable
Java
CL71
Yes, MIDP 2.0
EF61
Yes, MIDP 2.0
Other
CL71
MP3/AAC/WMA player Predictive text input Voice dial Organizer Stopwatch
EF61
MP3/AAC/WMA player Photo editor Predictive text input Voice memo Stopwatch Organizer
Type
CL71
Removable Li-Ion 750 mAh battery
EF61
Removable Li-Ion 750 mAh battery
Stand-by
CL71
Up to 170 h
EF61
Up to 225 h
Talk time
CL71
Up to 2 h 20 min
EF61
Up to 3 h
Colors
CL71
Black
EF61
Whisper