Screen size
equal specsC7207.0"
CT 27.0"
Quick verdict
C720 leads the measured specs 5-4.
Measured wins
C720
5
spec wins
Overall winner
Ties
7
equal specs
CT 2
4
spec wins
Screen size
equal specsTechnology
C720
GSM / HSPA
CT 2
GSM
2G bands
C720
GSM 900 / 1800 - SIM 1 & SIM 2
CT 2
GSM 900 / 1800
3G bands
C720
HSDPA 2100
CT 2
-
Speed
C720
HSPA
CT 2
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
GPRS
C720
-
CT 2
No
EDGE
C720
-
CT 2
No
Announced
C720
2014
CT 2
2012, September. Released 2012, Q4
Status
C720
Discontinued
CT 2
Discontinued
Dimensions
C720
194.6 x 124 x 12.1 mm (7.66 x 4.88 x 0.48 in)
CT 2
194 x 120 x 11.6 mm (7.64 x 4.72 x 0.46 in)
Weight
C720
-
CT 2
-
SIM
C720
Micro-SIM
CT 2
Mini-SIM
Type
C720
TFT
CT 2
TFT
Size
C720
7.0 inches, 136.3 cm2 (~56.5% screen-to-body ratio)
CT 2
7.0 inches, 139.5 cm2 (~59.9% screen-to-body ratio)
Resolution
C720
458 x 800 pixels, 16:9 ratio (~132 ppi density)
CT 2
480 x 800 pixels, 5:3 ratio (~133 ppi density)
OS
C720
Android 4.2.2 (Jelly Bean)
CT 2
Android 4.0 (Ice Cream Sandwich)
CPU
C720
Dual-core 1.0 GHz
CT 2
1.0 GHz Cortex-A8
Card slot
C720
microSDHC (dedicated slot)
CT 2
microSDHC (dedicated slot)
Internal
C720
4GB 512MB RAM
CT 2
-
Single
C720
3.15 MP
CT 2
Yes
Video
C720
Yes
CT 2
Yes
Single
C720
1.3 MP
CT 2
-
Video
C720
CT 2
-
Other
C720
-
CT 2
No
Loudspeaker
C720
Yes
CT 2
Yes, with stereo speakers
3.5mm jack
C720
Yes
CT 2
Yes
WLAN
C720
Wi-Fi 802.11 b/g/n, hotspot
CT 2
Wi-Fi 802.11 b/g
Bluetooth
C720
2.0
CT 2
Yes
Positioning
C720
GPS
CT 2
GPS
NFC
C720
No
CT 2
No
Radio
C720
FM radio
CT 2
No
USB
C720
microUSB 2.0
CT 2
Proprietary
Sensors
C720
Accelerometer
CT 2
Accelerometer
Other
C720
-
CT 2
HDMI port MP4/H.264 player MP3/WAV/AAC/Flac player Photo/video editor Document viewer
Type
C720
Li-Ion 3000 mAh, non-removable
CT 2
Li-Ion 3000 mAh, non-removable
Stand-by
C720
Up to 300 h
CT 2
Up to 100 h
Talk time
C720
Up to 10 h
CT 2
3 h (media player)
Colors
C720
White
CT 2
Black
SAR EU
C720
0.41 W/kg (head) 0.53 W/kg (body)
CT 2
-
Price
C720
-
CT 2
About 100 EUR