Screen size
my421x1.8"
P9521 PorscheWinner: 2.2"+18%
Quick verdict
P9521 Porsche leads the measured specs 6-2.
Measured wins
my421x
2
spec wins
Ties
3
equal specs
P9521 Porsche
6
spec wins
Overall winner
Screen size
Technology
my421x
GSM
P9521 Porsche
GSM
2G bands
my421x
GSM 900 / 1800
P9521 Porsche
GSM 850 / 900 / 1800 / 1900
GPRS
my421x
Yes
P9521 Porsche
Class 10
EDGE
my421x
No
P9521 Porsche
Resolution
Refresh 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
Class 10
Announced
my421x
2008, February. Released 2008
P9521 Porsche
2008, October. Released 2008, December
Status
my421x
Discontinued
P9521 Porsche
Discontinued
Dimensions
my421x
107 x 47 x 10 mm (4.21 x 1.85 x 0.39 in)
P9521 Porsche
91.5 x 48.3 x 17.8 mm (3.60 x 1.90 x 0.70 in)
Weight
my421x
81 g (2.86 oz)
P9521 Porsche
139 g (4.90 oz)
SIM
my421x
Mini-SIM
P9521 Porsche
Mini-SIM
Type
my421x
CSTN, 65K colors
P9521 Porsche
AMOLED, 256K colors
Size
my421x
1.8 inches, 10.2 cm2 (~20.3% screen-to-body ratio)
P9521 Porsche
2.2 inches, 15.0 cm2 (~33.9% screen-to-body ratio)
Resolution
my421x
128 x 160 pixels (~114 ppi density)
P9521 Porsche
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Other
my421x
Glossy effect
P9521 Porsche
Secondary external display
Card slot
my421x
microSD (dedicated slot)
P9521 Porsche
microSD (dedicated slot)
Phonebook
my421x
Yes
P9521 Porsche
1000 contacts
Call records
my421x
20 dialed, 20 received, 20 missed calls
P9521 Porsche
Yes
Internal
my421x
-
P9521 Porsche
22MB
Single
my421x
1.3 MP
P9521 Porsche
3.15 MP, AF
Video
my421x
Yes
P9521 Porsche
Yes
Features
my421x
-
P9521 Porsche
LED flash
Other
my421x
No
P9521 Porsche
No
Loudspeaker
my421x
Yes
P9521 Porsche
Yes
Alert types
my421x
Vibration; Polyphonic ringtones
P9521 Porsche
-
3.5mm jack
my421x
No
P9521 Porsche
No
WLAN
my421x
No
P9521 Porsche
No
Bluetooth
my421x
Yes
P9521 Porsche
1.2, A2DP
Positioning
my421x
No
P9521 Porsche
No
Radio
my421x
Stereo FM radio, RDS
P9521 Porsche
No
USB
my421x
Proprietary
P9521 Porsche
1.1
Sensors
my421x
P9521 Porsche
Fingerprint (front-mounted)
Messaging
my421x
SMS, MMS
P9521 Porsche
SMS, MMS, Email
Browser
my421x
WAP 2.0/xHTML
P9521 Porsche
WAP 2.0/xHTML
Games
my421x
Yes
P9521 Porsche
Yes
Java
my421x
Yes, MIDP 2.0
P9521 Porsche
Yes, MIDP 2.0
Other
my421x
Music player Predictive text input Organizer
P9521 Porsche
MP3/eAAC+ player MP4/H.263 player Organizer Voice memo/dial Predictive text input
Type
my421x
Removable Li-Ion battery
P9521 Porsche
Removable Li-Ion battery
Stand-by
my421x
Up to 220 h
P9521 Porsche
Up to 240 h
Talk time
my421x
Up to 3 h 40 min
P9521 Porsche
Up to 3 h 30 min
Music play
my421x
-
P9521 Porsche
Up to 7 h
Colors
my421x
Black
P9521 Porsche
Black
Price
my421x
-
P9521 Porsche
About 1200 EUR