Screen size
equal specsGO 502.0"
Z102.0"
Quick verdict
GO 50 leads the measured specs 5-1.
Measured wins
GO 50
5
spec wins
Overall winner
Ties
5
equal specs
Z10
1
spec wins
Screen size
equal specsTechnology
GO 50
GSM
Z10
GSM
2G bands
GO 50
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Z10
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 850 / 900 / 1800 / 1900 - SIM 2
GPRS
GO 50
Up to 48 kbps
Z10
Up to 48 kbps
EDGE
GO 50
No
Z10
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
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
No
Announced
GO 50
2013, March. Released 2013, June
Z10
2013, November. Released 2014, January
Status
GO 50
Discontinued
Z10
Discontinued
Dimensions
GO 50
108 x 46 x 13.7 mm (4.25 x 1.81 x 0.54 in)
Z10
113.2 x 55.5 x 14.5 mm (4.46 x 2.19 x 0.57 in)
Weight
GO 50
57 g without battery (2.01 oz)
Z10
90 g without battery (3.17 oz)
SIM
GO 50
Dual SIM (Mini-SIM)
Z10
Dual SIM (Mini-SIM)
Other
GO 50
Flashlight
Z10
Flashlight SOS button
Type
GO 50
TFT, 65K colors
Z10
TFT, 65K colors
Size
GO 50
2.0 inches, 12.6 cm2 (~25.3% screen-to-body ratio)
Z10
2.0 inches, 12.6 cm2 (~20.1% screen-to-body ratio)
Resolution
GO 50
176 x 220 pixels (~141 ppi density)
Z10
144 x 176 pixels (~114 ppi density)
Card slot
GO 50
microSDHC (dedicated slot)
Z10
microSDHC
Phonebook
GO 50
Yes
Z10
Yes
Call records
GO 50
Yes
Z10
Yes
Internal
GO 50
32Mb 32Mb RAM
Z10
32Mb 32Mb RAM
Single
GO 50
VGA
Z10
VGA
Video
GO 50
Yes
Z10
Yes
Other
GO 50
No
Z10
No
Loudspeaker
GO 50
Yes
Z10
Yes
3.5mm jack
GO 50
Yes
Z10
No
WLAN
GO 50
No
Z10
No
Bluetooth
GO 50
2.1
Z10
2.1
Positioning
GO 50
No
Z10
No
NFC
GO 50
No
Z10
No
Radio
GO 50
Stereo FM radio
Z10
Stereo FM radio; buit-in antenna
USB
GO 50
microUSB
Z10
microUSB
Sensors
GO 50
Z10
Messaging
GO 50
SMS
Z10
SMS, MMS
Games
GO 50
Yes
Z10
Yes
Java
GO 50
No
Z10
No
Other
GO 50
Whatsapp messenger Video/music player Organizer
Z10
Music/Video player Organizer Calendar Calculator Voice memo
Type
GO 50
Li-Ion 800 mAh, removable
Z10
Li-Ion 1000 mAh, removable
Stand-by
GO 50
Up to 200 h
Z10
Up to 290 h
Talk time
GO 50
Up to 6 h
Z10
Up to 7 h
Colors
GO 50
Blue, Black, White, Red, Silver, Dark Grey
Z10
Black, White, Blue