Screen size
6033.5"
703Winner: 3.7"+5.4%
Quick verdict
603 and 703 are close on the measured specs.
Measured wins
603
5
spec wins
Ties
5
equal specs
703
5
spec wins
Screen size
Technology
603
GSM / HSPA
703
GSM / HSPA
2G bands
603
GSM 850 / 900 / 1800 / 1900
703
GSM 850 / 900 / 1800 / 1900
3G bands
603
HSDPA 850 / 900 / 1700 / 1900 / 2100
703
HSDPA 850 / 900 / 1700 / 1900 / 2100
Speed
603
HSPA 14.4/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
703
HSPA
Announced
603
2011, October. Released 2011, October
703
Not officially announced yet
Status
603
Discontinued
703
Discontinued
Dimensions
603
113.5 x 57.1 x 12.7 mm, 74 cc (4.47 x 2.25 x 0.5 in)
703
117 x 65 x 12 mm (4.61 x 2.56 x 0.47 in)
Weight
603
109.6 g (3.84 oz)
703
114 g (4.02 oz)
SIM
603
Micro-SIM
703
Mini-SIM
Type
603
IPS LCD
703
LED-backlit IPS LCD
Size
603
3.5 inches, 33.8 cm2 (~52.1% screen-to-body ratio)
703
3.7 inches, 39.0 cm2 (~51.2% screen-to-body ratio)
Resolution
603
360 x 640 pixels, 16:9 ratio (~210 ppi density)
703
480 x 800 pixels, 5:3 ratio (~252 ppi density)
Protection
603
Scratch-resistant glass
703
-
Other
603
Nokia ClearBlack display
703
-
OS
603
Symbian Belle, upgradable to Belle FP1
703
Microsoft Windows Phone 7
CPU
603
1.0 GHz
703
1.0 GHz
Card slot
603
microSDHC (dedicated slot)
703
No
Internal
603
2GB (340MB user available), 512MB RAM, 1GB ROM
703
8GB 512MB RAM
Single
603
5 MP
703
5 MP
Features
603
fixed focus
703
LED flash
Video
603
720p@30fps
703
720p@30fps
Other
603
No
703
Loudspeaker
603
Yes
703
Yes
3.5mm jack
603
Yes
703
Yes
WLAN
603
Wi-Fi 802.11 b/g/n
703
Wi-Fi 802.11 b/g/n
Bluetooth
603
3.0, A2DP
703
Yes
Positioning
603
GPS, A-GPS
703
GPS, A-GPS
NFC
603
Yes
703
-
Radio
603
Stereo FM radio, RDS
703
Stereo FM radio, RDS
USB
603
microUSB 2.0, OTG
703
microUSB 2.0
Sensors
603
Accelerometer, proximity, compass
703
Accelerometer, proximity, compass
Other
603
SNS integration MP4/WMV/H.264 player MP3/WAV/еAAC+ player Dolby Digital Plus (via FP1 update) Photo editor Organizer Quickoffice document editor Adobe PDF Reader Voice command/dial Predictive text input
703
TV-out MP4/H.264/WMV player MP3/WAV/еAAC+/WMA player Document viewer/editor
Type
603
Removable Li-Ion battery (BP-3L)
703
Removable Li-Ion battery
Stand-by
603
Up to 460 h (2G) / Up to 490 h (3G)
703
-
Talk time
603
Up 16 h (2G) / Up to 7 h (3G)
703
-
Music play
603
Up to 75 h
703
-
Colors
603
Black, white (front panel)/ black, white, fuchsia, green, yellow, blue (back panel)
703
Black
SAR
603
1.33 W/kg (head) 1.02 W/kg (body)
703
-
SAR EU
603
0.98 W/kg (head)
703
-
Price
603
About 100 EUR
703
-