Screen size
equal specsmy150X1.8"
my312x1.8"
Quick verdict
my150X and my312x are close on the measured specs.
Measured wins
my150X
2
spec wins
Ties
4
equal specs
my312x
2
spec wins
Screen size
equal specsTechnology
my150X
GSM
my312x
GSM
2G bands
my150X
GSM 900 / 1800
my312x
GSM 900 / 1800 / 1900
GPRS
my150X
No
my312x
Yes
EDGE
my150X
No
my312x
No
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
Announced
my150X
2006, February
my312x
2008, February. Released 2008
Status
my150X
Discontinued
my312x
Discontinued
Dimensions
my150X
107 x 47 x 10 mm (4.21 x 1.85 x 0.39 in)
my312x
109 x 48 x 11 mm (4.29 x 1.89 x 0.43 in)
Weight
my150X
65 g (2.29 oz)
my312x
87 g (3.07 oz)
SIM
my150X
Mini-SIM
my312x
Mini-SIM
Type
my150X
Monochrome graphics
my312x
TFT, 65K colors
Size
my150X
1.8 inches, 9.5 cm2 (~18.8% screen-to-body ratio)
my312x
1.8 inches, 10.2 cm2 (~19.5% screen-to-body ratio)
Resolution
my150X
101 x 64 pixels (~66 ppi density)
my312x
128 x 160 pixels (~114 ppi density)
Other
my150X
Blue glow backlight
my312x
-
Card slot
my150X
No
my312x
No
Phonebook
my150X
100 entries
my312x
Yes
Call records
my150X
20 redail list
my312x
20 dialed, 20 received, 20 missed calls
Other
my150X
No
my312x
No
Loudspeaker
my150X
Yes
my312x
Yes
Alert types
my150X
Vibration; Polyphonic(8) ringtones, composer
my312x
Vibration; Polyphonic ringtones
3.5mm jack
my150X
No
my312x
No
WLAN
my150X
No
my312x
No
Bluetooth
my150X
No
my312x
Yes
Positioning
my150X
No
my312x
No
Radio
my150X
No
my312x
No
USB
my150X
No
my312x
Proprietary
Sensors
my150X
my312x
Messaging
my150X
SMS
my312x
SMS, MMS
Browser
my150X
No
my312x
WAP 2.0/xHTML
Games
my150X
1 embedded
my312x
Yes
Java
my150X
No
my312x
Yes, MIDP 2.0
Other
my150X
Predictive text input Organizer
my312x
Predictive text input Organizer
Type
my150X
Removable Li-Ion battery
my312x
Removable Li-Ion battery
Stand-by
my150X
Up to 240 h
my312x
Up to 220 h
Talk time
my150X
Up to 3 h
my312x
Up to 3 h 40 min
Colors
my150X
Silver/Black, Pink/Black
my312x
Black
Price
my150X
About 60 EUR
my312x
-