Screen size
E712.1"
EF81Winner: 2.2"+4.5%
Quick verdict
E71 leads the measured specs 5-2.
Measured wins
E71
5
spec wins
Overall winner
Ties
4
equal specs
EF81
2
spec wins
Screen size
Technology
E71
GSM
EF81
GSM / UMTS
2G bands
E71
GSM 900 / 1800 / 1900 , GSM 850 / 1800 / 1900 - US version
EF81
GSM 900 / 1800 / 1900
GPRS
E71
Class 10
EF81
-
EDGE
E71
Class 10
EF81
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
E71
-
EF81
UMTS 2100
Speed
E71
-
EF81
Yes, 384 kbps
Announced
E71
2006, July
EF81
2006, January
Status
E71
Discontinued
EF81
Discontinued
Dimensions
E71
104 x 46 x 15 mm (4.09 x 1.81 x 0.59 in)
EF81
94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)
Weight
E71
80 g (2.82 oz)
EF81
110 g (3.88 oz)
SIM
E71
Mini-SIM
EF81
Mini-SIM
Type
E71
TFT, 256K colors
EF81
TFT, 256K colors
Size
E71
2.1 inches, 31 x 42 mm, 13.7 cm2 (~28.5% screen-to-body ratio)
EF81
2.2 inches, 34 x 45 mm, 15.0 cm2 (~31.3% screen-to-body ratio)
Resolution
E71
240 x 320 pixels, 4:3 ratio (~190 ppi density)
EF81
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
E71
-
EF81
Second external 256K colors display, TFT (120 x 160 pixels) Aluminum rear cover
Card slot
E71
microSD (dedicated slot)
EF81
microSD (dedicated slot)
Phonebook
E71
1000 x 20 fields, Photo call
EF81
500 x 20 fields, Photo call
Call records
E71
100 dialed, 100 received, 100 missed calls
EF81
100 dialed, 100 received, 100 missed calls
Internal
E71
16MB
EF81
64MB
Single
E71
1.3 MP
EF81
2 MP
Video
E71
QCIF
EF81
Yes
Features
E71
-
EF81
rotating lens
Other
E71
No
EF81
No
Loudspeaker
E71
Yes
EF81
No
Alert types
E71
Vibration; Downloadable polyphonic, MP3 ringtones
EF81
Vibration; Downloadable polyphonic, AAC ringtones
3.5mm jack
E71
No
EF81
No
WLAN
E71
No
EF81
No
Bluetooth
E71
Yes
EF81
Yes
Positioning
E71
No
EF81
No
Radio
E71
FM radio
EF81
No
USB
E71
2.0
EF81
Proprietary
Sensors
E71
EF81
Messaging
E71
SMS, MMS, Email
EF81
SMS, MMS, Email
Browser
E71
WAP 2.0/xHTML
EF81
WAP 2.0/xHTML, HTML
Games
E71
Yes + downloadable
EF81
5 - StarWars, SeaBattle, SuperBomber + downloadable
Java
E71
Yes, MIDP 2.0
EF81
Yes, MIDP 2.0
Other
E71
MP3/AAC/AAC+ player Predictive text input Organizer Voice memo
EF81
Video telephony MP3/AAC player Video player Photo editor Predictive text input Voice dial Stopwatch Organizer
Type
E71
Removable Li-Ion 730 mAh battery
EF81
Removable Li-Ion 950 mAh battery
Stand-by
E71
Up to 390 h
EF81
Up to 300 h
Talk time
E71
Up to 6 h 20 min
EF81
Up to 4 h 30 min
Colors
E71
Dark Silver, Onyx Black
EF81
Titanium Silver