Screen size
my721z2.2"
P9522 PorscheWinner: 2.8"+21%
Quick verdict
P9522 Porsche leads the measured specs 4-1.
Measured wins
my721z
1
spec wins
Ties
4
equal specs
P9522 Porsche
4
spec wins
Overall winner
Screen size
Technology
my721z
GSM
P9522 Porsche
GSM
2G bands
my721z
GSM 900 / 1800 / 1900
P9522 Porsche
GSM 850 / 900 / 1800 / 1900
GPRS
my721z
Yes
P9522 Porsche
Class 10
EDGE
my721z
No
P9522 Porsche
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front 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
Class 10
Announced
my721z
2008, February. Released 2008
P9522 Porsche
2008, October. Released 2008, October
Status
my721z
Discontinued
P9522 Porsche
Discontinued
Dimensions
my721z
106 x 52 x 12 mm (4.17 x 2.05 x 0.47 in)
P9522 Porsche
112 x 49 x 12 mm (4.41 x 1.93 x 0.47 in)
Weight
my721z
125 g (4.41 oz)
P9522 Porsche
115 g (4.06 oz)
SIM
my721z
Mini-SIM
P9522 Porsche
Mini-SIM
Type
my721z
TFT, 256K colors
P9522 Porsche
AMOLED resistive touchscreen, 256K colors
Size
my721z
2.2 inches, 15.2 cm2 (~27.6% screen-to-body ratio)
P9522 Porsche
2.8 inches, 22.3 cm2 (~40.7% screen-to-body ratio)
Resolution
my721z
176 x 220 pixels (~128 ppi density)
P9522 Porsche
240 x 400 pixels, 5:3 ratio (~167 ppi density)
Other
my721z
Mirror effect
P9522 Porsche
-
Protection
my721z
-
P9522 Porsche
Scratch-resistant glass
Card slot
my721z
microSD (dedicated slot)
P9522 Porsche
microSD (dedicated slot)
Phonebook
my721z
Yes
P9522 Porsche
1000 contacts
Call records
my721z
20 dialed, 20 received, 20 missed calls
P9522 Porsche
Yes
Single
my721z
3.15 MP
P9522 Porsche
5 MP, AF
Video
my721z
Yes
P9522 Porsche
Yes
Other
my721z
No
P9522 Porsche
No
Loudspeaker
my721z
Yes
P9522 Porsche
Yes
Alert types
my721z
Vibration; Polyphonic ringtones
P9522 Porsche
-
3.5mm jack
my721z
No
P9522 Porsche
No
WLAN
my721z
No
P9522 Porsche
Wi-Fi 802.11 b/g
Bluetooth
my721z
Yes
P9522 Porsche
Yes
Positioning
my721z
No
P9522 Porsche
GPS, A-GPS
Radio
my721z
Stereo FM radio, RDS
P9522 Porsche
Stereo FM radio, RDS
USB
my721z
Proprietary
P9522 Porsche
Proprietary
Sensors
my721z
P9522 Porsche
Fingerprint (front-mounted)
Messaging
my721z
SMS, MMS, Instant Messaging
P9522 Porsche
SMS, MMS, Email
Browser
my721z
WAP 2.0/xHTML
P9522 Porsche
WAP 2.0/xHTML, HTML (Opera)
Games
my721z
Yes
P9522 Porsche
Yes
Java
my721z
Yes, MIDP 2.0
P9522 Porsche
Yes, MIDP 2.0
Other
my721z
Music player Predictive text input Organizer
P9522 Porsche
MP3/eAAC+ player MP4/H.263 player Organizer Voice memo/dial Predictive text input
Type
my721z
Removable Li-Ion battery
P9522 Porsche
Removable Li-Ion battery
Stand-by
my721z
Up to 200 h
P9522 Porsche
Up to 300 h
Talk time
my721z
Up to 3 h
P9522 Porsche
Up to 4 h
Colors
my721z
Silver
P9522 Porsche
Black
Price
my721z
-
P9522 Porsche
About 600 EUR