Screen size
equal specsRock Bold1.8"
Twilight1.8"
Quick verdict
Rock Bold and Twilight are close on the measured specs.
Measured wins
Rock Bold
3
spec wins
Ties
5
equal specs
Twilight
3
spec wins
Screen size
equal specsTechnology
Rock Bold
GSM
Twilight
GSM
2G bands
Rock Bold
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Twilight
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 850 / 900 / 1800 / 1900 - SIM 2
GPRS
Rock Bold
Class 10
Twilight
Yes
EDGE
Rock Bold
No
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
Twilight
No
Announced
Rock Bold
2013. Released 2013
Twilight
2010, December. Released 2010, October
Status
Rock Bold
Discontinued
Twilight
Discontinued
Dimensions
Rock Bold
103.2 x 45.2 x 14.5 mm (4.06 x 1.78 x 0.57 in)
Twilight
88 x 59 x 14 mm (3.46 x 2.32 x 0.55 in)
Weight
Rock Bold
46 g (w/out battery) (1.62 oz)
Twilight
103 g (3.63 oz)
SIM
Rock Bold
Dual SIM (Mini-SIM)
Twilight
Dual SIM (Mini-SIM)
Other
Rock Bold
Flashlight
Twilight
-
Keyboard
Rock Bold
-
Twilight
QWERTY
Type
Rock Bold
TFT
Twilight
TFT
Size
Rock Bold
1.8 inches, 10.2 cm2 (~21.9% screen-to-body ratio)
Twilight
1.8 inches, 10.0 cm2 (~19.3% screen-to-body ratio)
Resolution
Rock Bold
128 x 160 pixels (~114 ppi density)
Twilight
240 x 320 pixels, 4:3 ratio (~222 ppi density)
Card slot
Rock Bold
microSD (dedicated slot)
Twilight
microSDHC (dedicated slot)
Phonebook
Rock Bold
500 contacts
Twilight
200 entries
Call records
Rock Bold
20 dialed, 20 received, 20 missed calls
Twilight
Yes
Single
Rock Bold
1.3 MP
Twilight
0.3 MP
Video
Rock Bold
Yes
Twilight
Yes
Other
Rock Bold
No
Twilight
-
Single
Rock Bold
-
Twilight
Yes
Video
Rock Bold
-
Twilight
Loudspeaker
Rock Bold
Yes
Twilight
No
3.5mm jack
Rock Bold
No
Twilight
No
WLAN
Rock Bold
No
Twilight
Wi-Fi 802.11 b/g/n
Bluetooth
Rock Bold
No
Twilight
Yes
Positioning
Rock Bold
No
Twilight
No
NFC
Rock Bold
No
Twilight
-
Radio
Rock Bold
Stereo FM radio
Twilight
FM radio
USB
Rock Bold
miniUSB (charging only)
Twilight
No
Sensors
Rock Bold
Twilight
Messaging
Rock Bold
SMS, MMS
Twilight
SMS, MMS
Games
Rock Bold
No
Twilight
Yes + downloadable
Java
Rock Bold
No
Twilight
Yes
Other
Rock Bold
MP3/MP4 player Predictive text input
Twilight
Organizer Analog TV MP3 Player Predictive Text Input
Type
Rock Bold
Li-Ion 700 mAh, removable
Twilight
Removable Li-Ion 650 mAh battery
Stand-by
Rock Bold
Up to 180 h
Twilight
Up to 45 h
Talk time
Rock Bold
Up to 6 h
Twilight
Up to 6 h
Colors
Rock Bold
Black, White, Red, Blue
Twilight
Black, White, Red