Screen size
C9032.4"
Vivaz proWinner: 3.2"+25%
Quick verdict
Vivaz pro leads the measured specs 7-1.
Measured wins
C903
1
spec wins
Ties
4
equal specs
Vivaz pro
7
spec wins
Overall winner
Screen size
Technology
C903
GSM / HSPA
Vivaz pro
GSM / HSPA
2G bands
C903
GSM 850 / 900 / 1800 / 1900
Vivaz pro
GSM 850 / 900 / 1800 / 1900
3G bands
C903
HSDPA 900 / 2100 , HSDPA 850 / 1900 / 2100 - C903a
Vivaz pro
HSDPA 900 / 2100 , HSDPA 850 / 1900 / 2100
Speed
C903
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
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
SD card
equal specsStereo speakers
Vivaz pro
HSPA 10.2/2 Mbps
Announced
C903
2009, February. Released 2009, July
Vivaz pro
2010, February. Released 2010, May
Status
C903
Discontinued
Vivaz pro
Discontinued
Dimensions
C903
97 x 49 x 16 mm (3.82 x 1.93 x 0.63 in)
Vivaz pro
109 x 52 x 15 mm (4.29 x 2.05 x 0.59 in)
Weight
C903
96 g (3.39 oz)
Vivaz pro
117 g (4.13 oz)
SIM
C903
Mini-SIM
Vivaz pro
Mini-SIM
Keyboard
C903
-
Vivaz pro
QWERTY
Type
C903
TFT, 256K colors
Vivaz pro
TFT resistive touchscreen, 16M colors
Size
C903
2.4 inches, 17.8 cm2 (~37.5% screen-to-body ratio)
Vivaz pro
3.2 inches, 28.2 cm2 (~49.8% screen-to-body ratio)
Resolution
C903
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Vivaz pro
360 x 640 pixels, 16:9 ratio (~229 ppi density)
Protection
C903
Scratch-resistant glass
Vivaz pro
Scratch-resistant glass
Other
C903
-
Vivaz pro
Handwriting recognition
Card slot
C903
Memory Stick Micro (M2), up to 16 GB
Vivaz pro
microSDHC (dedicated slot), 8 GB included
Phonebook
C903
1000 x 20 fields, Photo call
Vivaz pro
-
Call records
C903
30 received, dialed and missed calls
Vivaz pro
-
Internal
C903
105MB
Vivaz pro
75MB
Single
C903
5 MP, AF
Vivaz pro
5 MP, AF
Features
C903
LED flash
Vivaz pro
LED flash
Video
C903
320p@30fps
Vivaz pro
720p@24fps
Other
C903
No
Vivaz pro
No
Loudspeaker
C903
Yes
Vivaz pro
Yes
3.5mm jack
C903
No
Vivaz pro
Yes
WLAN
C903
No
Vivaz pro
Wi-Fi 802.11 b/g, DLNA
Bluetooth
C903
2.0, A2DP
Vivaz pro
2.1, A2DP
Positioning
C903
GPS, A-GPS; Wayfinder Navigator 7
Vivaz pro
GPS, A-GPS; Wisepilot navigation
Radio
C903
Stereo FM radio, RDS
Vivaz pro
Stereo FM radio, RDS
USB
C903
2.0
Vivaz pro
microUSB 2.0
Sensors
C903
Accelerometer
Vivaz pro
Accelerometer
Messaging
C903
SMS(threaded view), MMS, Email, Push Email, IM
Vivaz pro
-
Browser
C903
WAP 2.0/HTML (NetFront), RSS reader
Vivaz pro
WAP 2.0/xHTML, HTML (NetFront)
Games
C903
Yes, incl. motion-based + downloadable
Vivaz pro
-
Java
C903
Yes, MIDP 2.0
Vivaz pro
-
Other
C903
MP3/AAC/MP4 player TrackID music recognition Photo editor YouTube application TV-out Organizer Voice memo/dial Predictive text input
Vivaz pro
Facebook and Twitter apps WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player TrackID music recognition TV out (VGA resolution) Organizer Document viewer Voice memo Predictive text input
Type
C903
Removable Li-Po 1000 mAh battery
Vivaz pro
Removable Li-Po 1200 mAh battery
Stand-by
C903
Up to 400 h (2G) / Up to 350 h (3G)
Vivaz pro
Up to 430 h (2G) / Up to 440 h (3G)
Talk time
C903
Up to 10 h (2G) / Up to 4 h (3G)
Vivaz pro
Up to 12 h 30 min (2G) / Up to 5 h 10 min (3G)
Colors
C903
Lacquer Black, Techno White, Glamour Red, Metal Pink, Warm Silver
Vivaz pro
Black, White
SAR EU
C903
0.55 W/kg (head)
Vivaz pro
1.03 W/kg (head)
Price
C903
About 110 EUR
Vivaz pro
About 150 EUR
OS
C903
-
Vivaz pro
Symbian Series 60, 5th edition
CPU
C903
-
Vivaz pro
720 MHz, PowerVR SGX GPU