Screen size
my301X1.7"
my312xWinner: 1.8"+5.6%
Quick verdict
my312x leads the measured specs 5-1.
Measured wins
my301X
1
spec wins
Ties
3
equal specs
my312x
5
spec wins
Overall winner
Screen size
Technology
my301X
GSM
my312x
GSM
2G bands
my301X
GSM 900 / 1800 / 1900
my312x
GSM 900 / 1800 / 1900
GPRS
my301X
Class 10
my312x
Yes
EDGE
my301X
No
my312x
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
No
Announced
my301X
2005, Q4
my312x
2008, February. Released 2008
Status
my301X
Discontinued
my312x
Discontinued
Dimensions
my301X
105 x 46 x 14 mm (4.13 x 1.81 x 0.55 in)
my312x
109 x 48 x 11 mm (4.29 x 1.89 x 0.43 in)
Weight
my301X
88 g (3.10 oz)
my312x
87 g (3.07 oz)
SIM
my301X
Mini-SIM
my312x
Mini-SIM
Type
my301X
CSTN, 65K colors
my312x
TFT, 65K colors
Size
my301X
1.7 inches, 9.3 cm2 (~19.3% screen-to-body ratio)
my312x
1.8 inches, 10.2 cm2 (~19.5% screen-to-body ratio)
Resolution
my301X
128 x 128 pixels, 1:1 ratio (~106 ppi density)
my312x
128 x 160 pixels (~114 ppi density)
Card slot
my301X
No
my312x
No
Phonebook
my301X
Yes
my312x
Yes
Call records
my301X
20 dialed, 20 received, 20 missed calls
my312x
20 dialed, 20 received, 20 missed calls
Internal
my301X
3.2MB
my312x
-
Other
my301X
No
my312x
No
Loudspeaker
my301X
No
my312x
Yes
Alert types
my301X
Vibration; Downloadable polyphonic ringtones
my312x
Vibration; Polyphonic ringtones
3.5mm jack
my301X
No
my312x
No
WLAN
my301X
No
my312x
No
Bluetooth
my301X
1.2
my312x
Yes
Positioning
my301X
No
my312x
No
Infrared port
my301X
Yes
my312x
-
Radio
my301X
No
my312x
No
USB
my301X
my312x
Proprietary
Sensors
my301X
my312x
Messaging
my301X
SMS, EMS,MMS
my312x
SMS, MMS
Browser
my301X
WAP 2.0/xHTML
my312x
WAP 2.0/xHTML
Games
my301X
Yes
my312x
Yes
Java
my301X
Yes, MIDP 2.0
my312x
Yes, MIDP 2.0
Other
my301X
Predictive text input Organizer SyncML
my312x
Predictive text input Organizer
Type
my301X
Removable Li-Ion battery
my312x
Removable Li-Ion battery
Stand-by
my301X
Up to 350 h
my312x
Up to 220 h
Talk time
my301X
Up to 4 h
my312x
Up to 3 h 40 min
Colors
my301X
my312x
Black