Screen size
N830Winner: 2.2"+14%
N8501.9"
Quick verdict
N830 leads the measured specs 3-2.
Measured wins
N830
3
spec wins
Overall winner
Ties
5
equal specs
N850
2
spec wins
Screen size
Technology
N830
GSM
N850
GSM
2G bands
N830
GSM 900 / 1800 / 1900
N850
GSM 900 / 1800 / 1900
GPRS
N830
Class 8
N850
Class 10
EDGE
N830
No
N850
No
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
N830
2004, Q2
N850
2005, Q1
Status
N830
Discontinued
N850
Discontinued
Dimensions
N830
101 x 49 x 24 mm (3.98 x 1.93 x 0.94 in)
N850
93 x 46 x 24 mm (3.66 x 1.81 x 0.94 in)
Weight
N830
110 g (3.88 oz)
N850
95 g (3.35 oz)
SIM
N830
Mini-SIM
N850
Mini-SIM
Type
N830
TFT, 65K colors
N850
TFT, 65K colors
Size
N830
2.2 inches, 33 x 45 mm, 15.0 cm2 (~30.3% screen-to-body ratio)
N850
1.9 inches, 30 x 37 mm, 11.4 cm2 (~26.6% screen-to-body ratio)
Resolution
N830
320 x 240 pixels, 4:3 ratio (~182 ppi density)
N850
176 x 220 pixels (~148 ppi density)
Other
N830
Second STN 65K colors (108 x 80 pixels) Downloadable wallpapers, animations
N850
Second external STN, 4096 colors display (128 x 128 pixels) Downloadable pictures
Card slot
N830
No
N850
No
Phonebook
N830
500 x 8 fields, Photo call
N850
Yes, Photo call
Call records
N830
10 dialed, 10 received, 10 missed calls
N850
20 dialed, 20 received, 20 missed calls
Internal
N830
-
N850
26MB
Single
N830
1.3 MP
N850
1.3 MP
Video
N830
No
N850
QCIF
Other
N830
No
N850
No
Loudspeaker
N830
No
N850
No
Alert types
N830
Vibration; Downloadable polyphonic ringtones
N850
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
N830
No
N850
No
WLAN
N830
No
N850
No
Bluetooth
N830
No
N850
1.2
Positioning
N830
No
N850
No
Infrared port
N830
Yes
N850
Yes
Radio
N830
No
N850
No
USB
N830
Proprietary
N850
Proprietary
Sensors
N830
N850
Messaging
N830
SMS, EMS, MMS
N850
SMS, MMS, Email
Browser
N830
WAP 1.2.1
N850
WAP 2.0/xHTML
Games
N830
N850
Yes
Java
N830
Yes
N850
Yes, MIDP 2.0
Other
N830
Photo editor Predictive text input Organizer Voice recording Profiles
N850
MP3 player Predictive text input Organizer Voice dial/memo
Type
N830
Removable Li-Ion battery
N850
Removable Li-Ion battery
Stand-by
N830
Up to 100 h
N850
Up to 100 h
Talk time
N830
Up to 3 h 30 min
N850
Up to 2 h 30 min
Colors
N830
N850
Silver