Screen size
J501Winner: 2.2"+9.1%
Z8012.0"
Quick verdict
J501 leads the measured specs 3-1.
Measured wins
J501
3
spec wins
Overall winner
Ties
8
equal specs
Z801
1
spec wins
Screen size
Technology
J501
GSM
Z801
GSM
2G bands
J501
GSM 900 / 1800 / 1900
Z801
GSM 900 / 1800 / 1900
GPRS
J501
Class 12
Z801
Class 10
EDGE
J501
No
Z801
No
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
J501
2007, February
Z801
Status
J501
Discontinued
Z801
Discontinued
Dimensions
J501
103 x 48 x 16.6 mm (4.06 x 1.89 x 0.65 in)
Z801
92 x 46 x 23.5 mm (3.62 x 1.81 x 0.93 in)
Weight
J501
100 g (3.53 oz)
Z801
110 g (3.88 oz)
SIM
J501
Mini-SIM
Z801
Mini-SIM
Type
J501
TFT, 256K colors
Z801
TFT resistive touchscreen, 256K colors
Size
J501
2.2 inches, 15.0 cm2 (~30.3% screen-to-body ratio)
Z801
2.0 inches, 12.4 cm2 (~29.3% screen-to-body ratio)
Resolution
J501
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Z801
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Other
J501
-
Z801
- Second external display, 128 x 128 pixels, 1.0 inches
Card slot
J501
microSD (dedicated slot)
Z801
microSD (dedicated slot)
Phonebook
J501
500 entries
Z801
1000 entries
Call records
J501
Yes
Z801
20 received, dialed and missed calls
Internal
J501
5MB
Z801
64MB
Single
J501
2 MP, AF
Z801
2 MP
Video
J501
Yes
Z801
Yes
Features
J501
-
Z801
LED flash
Other
J501
No
Z801
No
Loudspeaker
J501
No
Z801
No
Alert types
J501
Vibration; Downloadable polyphonic, MP3 ringtones
Z801
Vibration; Downloadable polyphonic, MP3, AAC, WAV, AMP ringtones
3.5mm jack
J501
No
Z801
No
WLAN
J501
No
Z801
No
Bluetooth
J501
1.2, A2DP
Z801
1.2, A2DP
Positioning
J501
No
Z801
No
Radio
J501
FM radio
Z801
FM radio
USB
J501
1.1
Z801
1.1
Sensors
J501
Z801
Messaging
J501
SMS, EMS, MMS, Email, Instant messaging
Z801
SMS, EMS,MMS, Email
Browser
J501
WAP 1.2.1/2.0
Z801
WAP 2.0
Games
J501
Yes, 3 Java games & 8 games
Z801
Yes
Java
J501
No
Z801
Yes, MIDP 2.0
Other
J501
MP3/AAC/AAC+/MP4 player Bluetooth Skype application Organizer World clock Health management
Z801
Audio/ Video Player Predictive text input Organizer Stopwatch
Type
J501
Removable Li-Ion 750 mAh battery
Z801
Removable Li-Ion 750 mAh battery
Stand-by
J501
Up to 200 h
Z801
Up to 300 h
Talk time
J501
Up to 5 h
Z801
Up to 5 h
Colors
J501
Black, White
Z801
Silver
Price
J501
About 300 EUR
Z801
About 260 EUR