Screen size
522Winner: 2.2"+9.1%
6252.0"
Quick verdict
625 leads the measured specs 5-2.
Measured wins
522
2
spec wins
Ties
4
equal specs
625
5
spec wins
Overall winner
Screen size
Technology
522
GSM
625
GSM
2G bands
522
GSM 900 / 1800 / 1900
625
GSM 900 / 1800 / 1900
GPRS
522
Class 10
625
Class 10
EDGE
522
No
625
No
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
Announced
522
2008, October. Released 2008, October
625
2008, May. Released 2008, May
Status
522
Discontinued
625
Discontinued
Dimensions
522
111 x 49 x 14.5 mm (4.37 x 1.93 x 0.57 in)
625
105 x 47 x 13 mm (4.13 x 1.85 x 0.51 in)
Weight
522
93.6 g (3.28 oz)
625
90 g (3.17 oz)
SIM
522
Dual SIM (Mini-SIM)
625
Mini-SIM
Type
522
TFT, 256K colors
625
TFT, 256K colors
Size
522
2.2 inches, 15.0 cm2 (~27.6% screen-to-body ratio)
625
2.0 inches, 12.4 cm2 (~25.1% screen-to-body ratio)
Resolution
522
240 x 320 pixels, 4:3 ratio (~182 ppi density)
625
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Other
522
-
625
wallpapers, themes
Card slot
522
microSD (dedicated slot)
625
microSD (dedicated slot), 1 GB included
Phonebook
522
500 entries
625
1000 entries
Call records
522
Yes
625
Yes
Internal
522
120MB
625
60MB
Single
522
VGA
625
3.15 MP, Casio-Hitachi module, AF
Video
522
No
625
Yes
Features
522
-
625
LED flash
Other
522
No
625
No
Loudspeaker
522
No
625
No
3.5mm jack
522
No
625
No
Alert types
522
-
625
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
522
No
625
No
Bluetooth
522
1.2, A2DP
625
2.0, A2DP
Positioning
522
No
625
No
Radio
522
FM radio
625
FM radio
USB
522
Proprietary
625
Proprietary
Sensors
522
625
Messaging
522
SMS, MMS
625
SMS, EMS, MMS
Browser
522
WAP 2.0/xHTML
625
WAP 2.0/xHTML
Games
522
Yes
625
Yes
Java
522
Yes, MIDP 2.0
625
Yes
Other
522
Built-in Yamaha Audio Amplifier MP3 player MP4 player Organizer World clock Stop watch Talking dictionary
625
Yamaha audio amplifier MP3 player MP4 player Organizer World clock Stop watch
Type
522
Removable Li-Ion 1000 mAh battery
625
Removable Li-Ion 830 mAh battery
Stand-by
522
Up to 200 h
625
Up to 210 h
Talk time
522
Up to 3 h
625
Up to 2 h 30 min
Colors
522
Black, Silver
625
Black, Silver