Screen size
equal specsC7207.0"
CT 77.0"
Quick verdict
CT 7 leads the measured specs 4-3.
Measured wins
C720
3
spec wins
Ties
9
equal specs
CT 7
4
spec wins
Overall winner
Screen size
equal specsTechnology
C720
GSM / HSPA
CT 7
No cellular connectivity
2G bands
C720
GSM 900 / 1800 - SIM 1 & SIM 2
CT 7
N/A
3G bands
C720
HSDPA 2100
CT 7
-
Speed
C720
HSPA
CT 7
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
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
GPRS
C720
-
CT 7
No
EDGE
C720
-
CT 7
No
Announced
C720
2014
CT 7
2014
Status
C720
Discontinued
CT 7
Discontinued
Dimensions
C720
194.6 x 124 x 12.1 mm (7.66 x 4.88 x 0.48 in)
CT 7
192 x 110 x 14 mm (7.56 x 4.33 x 0.55 in)
Weight
C720
-
CT 7
-
SIM
C720
Micro-SIM
CT 7
No
Type
C720
TFT
CT 7
TFT
Size
C720
7.0 inches, 136.3 cm2 (~56.5% screen-to-body ratio)
CT 7
7.0 inches, 139.5 cm2 (~66.0% screen-to-body ratio)
Resolution
C720
458 x 800 pixels, 16:9 ratio (~132 ppi density)
CT 7
480 x 800 pixels, 5:3 ratio (~133 ppi density)
OS
C720
Android 4.2.2 (Jelly Bean)
CT 7
Android 4.0.3 (Ice Cream Sandwich)
CPU
C720
Dual-core 1.0 GHz
CT 7
1.0 GHz
Card slot
C720
microSDHC (dedicated slot)
CT 7
microSDHC (dedicated slot)
Internal
C720
4GB 512MB RAM
CT 7
8GB 1GB RAM
Single
C720
3.15 MP
CT 7
2 MP
Video
C720
Yes
CT 7
Yes
Single
C720
1.3 MP
CT 7
Yes
Video
C720
CT 7
Loudspeaker
C720
Yes
CT 7
Yes
3.5mm jack
C720
Yes
CT 7
Yes
WLAN
C720
Wi-Fi 802.11 b/g/n, hotspot
CT 7
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
C720
2.0
CT 7
2.0
Positioning
C720
GPS
CT 7
No
NFC
C720
No
CT 7
No
Radio
C720
FM radio
CT 7
FM radio
USB
C720
microUSB 2.0
CT 7
microUSB 2.0
Sensors
C720
Accelerometer
CT 7
Accelerometer, proximity
Type
C720
Li-Ion 3000 mAh, non-removable
CT 7
Li-Ion 3000 mAh, non-removable
Stand-by
C720
Up to 300 h
CT 7
Up to 300 h
Talk time
C720
Up to 10 h
CT 7
Up to 10 h
Colors
C720
White
CT 7
Black, White
SAR EU
C720
0.41 W/kg (head) 0.53 W/kg (body)
CT 7
-