Screen size
Blizzard2.0"
Rock 2.4Winner: 2.4"+17%
Quick verdict
Rock 2.4 leads the measured specs 4-1.
Measured wins
Blizzard
1
spec wins
Ties
6
equal specs
Rock 2.4
4
spec wins
Overall winner
Screen size
Technology
Blizzard
GSM
Rock 2.4
GSM
2G bands
Blizzard
GSM 900 / 1800 - SIM 1 & SIM 2, GSM 850 / 1900 - SIM 1 & SIM 2
Rock 2.4
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
Blizzard
Yes
Rock 2.4
Yes
EDGE
Blizzard
No
Rock 2.4
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
Blizzard
2012, May
Rock 2.4
2014. Released 2014
Status
Blizzard
Discontinued
Rock 2.4
Discontinued
Dimensions
Blizzard
106.3 x 46 x 13.5 mm (4.19 x 1.81 x 0.53 in)
Rock 2.4
120 x 50 x 13.8 mm (4.72 x 1.97 x 0.54 in)
Weight
Blizzard
-
Rock 2.4
60 g (2.12 oz)
SIM
Blizzard
Dual SIM (Mini-SIM, dual stand-by)
Rock 2.4
Dual SIM (Mini-SIM)
Other
Blizzard
Flashlight
Rock 2.4
-
Type
Blizzard
TFT
Rock 2.4
TFT
Size
Blizzard
2.0 inches, 12.6 cm2 (~25.7% screen-to-body ratio)
Rock 2.4
2.4 inches, 18.1 cm2 (~30.2% screen-to-body ratio)
Resolution
Blizzard
176 x 220 pixels
Rock 2.4
176 x 220 pixels (~117 ppi density)
Card slot
Blizzard
microSD (dedicated slot)
Rock 2.4
microSDHC
Phonebook
Blizzard
Yes
Rock 2.4
500 contacts
Call records
Blizzard
20 dialed, 20 received, 20 missed calls
Rock 2.4
20 dialed, 20 received, 20 missed calls
Internal
Blizzard
128MB 32MB
Rock 2.4
32MB 32MB
Single
Blizzard
VGA
Rock 2.4
VGA
Video
Blizzard
Yes
Rock 2.4
Yes
Other
Blizzard
No
Rock 2.4
No
Loudspeaker
Blizzard
Yes
Rock 2.4
Yes
3.5mm jack
Blizzard
No
Rock 2.4
No
WLAN
Blizzard
No
Rock 2.4
No
Bluetooth
Blizzard
2.0, A2DP
Rock 2.4
2.0
Positioning
Blizzard
No
Rock 2.4
No
Radio
Blizzard
FM radio
Rock 2.4
FM radio
USB
Blizzard
microUSB
Rock 2.4
microUSB
NFC
Blizzard
-
Rock 2.4
No
Sensors
Blizzard
Rock 2.4
Messaging
Blizzard
SMS, MMS, Email, IM
Rock 2.4
SMS, MMS
Games
Blizzard
No
Rock 2.4
Yes
Java
Blizzard
No
Rock 2.4
No
Other
Blizzard
Mobile TV MP3/MP4 player Organizer Predictive text input
Rock 2.4
MP3/MP4/WAV player Calendar Predictive text input
Type
Blizzard
Removable Li-Ion 1000 mAh battery
Rock 2.4
Li-Ion 1000 mAh, removable
Stand-by
Blizzard
Up to 100 h
Rock 2.4
Up to 100 h
Talk time
Blizzard
Up to 2 h 10 min
Rock 2.4
Up to 9 h
Colors
Blizzard
Black, Silver, Red, Blue, Pink
Rock 2.4
Black, White, Red, Pink, Green, White&blue