Screen size
equal specse540/N411i1.9"
N8501.9"
Quick verdict
e540/N411i leads the measured specs 1-0.
Measured wins
e540/N411i
1
spec wins
Overall winner
Ties
10
equal specs
N850
0
spec wins
Screen size
equal specsTechnology
e540/N411i
GSM
N850
GSM
2G bands
e540/N411i
GSM 900 / 1800 / 1900
N850
GSM 900 / 1800 / 1900
GPRS
e540/N411i
Class 10
N850
Class 10
EDGE
e540/N411i
No
N850
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
equal specsThickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
e540/N411i
2005, Q1
N850
2005, Q1
Status
e540/N411i
Discontinued
N850
Discontinued
Dimensions
e540/N411i
93 x 46 x 24 mm (3.66 x 1.81 x 0.94 in)
N850
93 x 46 x 24 mm (3.66 x 1.81 x 0.94 in)
Weight
e540/N411i
95 g (3.35 oz)
N850
95 g (3.35 oz)
SIM
e540/N411i
Mini-SIM
N850
Mini-SIM
Type
e540/N411i
TFT, 65K colors
N850
TFT, 65K colors
Size
e540/N411i
1.9 inches, 30 x 37 mm, 11.4 cm2 (~26.6% screen-to-body ratio)
N850
1.9 inches, 30 x 37 mm, 11.4 cm2 (~26.6% screen-to-body ratio)
Resolution
e540/N411i
176 x 220 pixels (~148 ppi density)
N850
176 x 220 pixels (~148 ppi density)
Other
e540/N411i
Second external 4096 colors STN display (128 x 128 pixels) Incoming LED indicator Downloadable pictures
N850
Second external STN, 4096 colors display (128 x 128 pixels) Downloadable pictures
Card slot
e540/N411i
No
N850
No
Phonebook
e540/N411i
500 entries
N850
Yes, Photo call
Call records
e540/N411i
20 dialed, 20 received, 20 missed calls
N850
20 dialed, 20 received, 20 missed calls
Internal
e540/N411i
26MB
N850
26MB
Other
e540/N411i
400 short messages 400 emails
N850
-
Single
e540/N411i
1.3 MP
N850
1.3 MP
Video
e540/N411i
Yes
N850
QCIF
Other
e540/N411i
No
N850
No
Loudspeaker
e540/N411i
No
N850
No
Alert types
e540/N411i
Vibration; Downloadable polyphonic ringtones
N850
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
e540/N411i
No
N850
No
WLAN
e540/N411i
No
N850
No
Bluetooth
e540/N411i
1.2
N850
1.2
Positioning
e540/N411i
No
N850
No
Infrared port
e540/N411i
Yes
N850
Yes
Radio
e540/N411i
No
N850
No
USB
e540/N411i
Proprietary
N850
Proprietary
Sensors
e540/N411i
N850
Messaging
e540/N411i
SMS, EMS, MMS, Email
N850
SMS, MMS, Email
Browser
e540/N411i
WAP 2.0/xHTML, iMode (N411i only)
N850
WAP 2.0/xHTML
Games
e540/N411i
Yes + downloadable
N850
Yes
Java
e540/N411i
Yes, DoJa 1.5
N850
Yes, MIDP 2.0
Other
e540/N411i
MP3 player Predictive text input SyncML Organizer Voice memo/dial
N850
MP3 player Predictive text input Organizer Voice dial/memo
Type
e540/N411i
Removable Li-Ion 850 mAh battery
N850
Removable Li-Ion battery
Stand-by
e540/N411i
Up to 200 h
N850
Up to 100 h
Talk time
e540/N411i
Up to 3 h
N850
Up to 2 h 30 min
Colors
e540/N411i
Silver
N850
Silver