Screen size
C720Winner: 7.0"+43%
Q3K Power4.0"
Quick verdict
Q3K Power leads the measured specs 7-1.
Measured wins
C720
1
spec wins
Ties
8
equal specs
Q3K Power
7
spec wins
Overall winner
Screen size
Technology
C720
GSM / HSPA
Q3K Power
GSM / HSPA
2G bands
C720
GSM 900 / 1800 - SIM 1 & SIM 2
Q3K Power
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
C720
HSDPA 2100
Q3K Power
HSDPA 2100
Speed
C720
HSPA
Q3K Power
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes, 384 kbps
Announced
C720
2014
Q3K Power
2015, July. Released 2015, July
Status
C720
Discontinued
Q3K Power
Discontinued
Dimensions
C720
194.6 x 124 x 12.1 mm (7.66 x 4.88 x 0.48 in)
Q3K Power
125.8 x 65 x 9.8 mm (4.95 x 2.56 x 0.39 in)
Weight
C720
-
Q3K Power
128 g (4.52 oz)
SIM
C720
Micro-SIM
Q3K Power
Dual SIM
Type
C720
TFT
Q3K Power
TFT, 256K colors
Size
C720
7.0 inches, 136.3 cm2 (~56.5% screen-to-body ratio)
Q3K Power
4.0 inches, 45.5 cm2 (~55.7% screen-to-body ratio)
Resolution
C720
458 x 800 pixels, 16:9 ratio (~132 ppi density)
Q3K Power
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
C720
Android 4.2.2 (Jelly Bean)
Q3K Power
Android 4.4.2 (KitKat)
CPU
C720
Dual-core 1.0 GHz
Q3K Power
Quad-core 1.2 GHz
Chipset
C720
-
Q3K Power
Spreadtrum 7731G
GPU
C720
-
Q3K Power
Mali-400
Card slot
C720
microSDHC (dedicated slot)
Q3K Power
microSDHC
Internal
C720
4GB 512MB RAM
Q3K Power
8GB 512MB RAM
Single
C720
3.15 MP
Q3K Power
3.15 MP
Video
C720
Yes
Q3K Power
Yes
Features
C720
-
Q3K Power
LED flash, HDR, panorama
Single
C720
1.3 MP
Q3K Power
1.3 MP
Video
C720
Q3K Power
Loudspeaker
C720
Yes
Q3K Power
Yes
3.5mm jack
C720
Yes
Q3K Power
Yes
WLAN
C720
Wi-Fi 802.11 b/g/n, hotspot
Q3K Power
Wi-Fi 802.11 b/g/n
Bluetooth
C720
2.0
Q3K Power
4.0, A2DP
Positioning
C720
GPS
Q3K Power
GPS
NFC
C720
No
Q3K Power
No
Radio
C720
FM radio
Q3K Power
FM radio
USB
C720
microUSB 2.0
Q3K Power
microUSB 2.0
Sensors
C720
Accelerometer
Q3K Power
Accelerometer
Type
C720
Li-Ion 3000 mAh, non-removable
Q3K Power
Li-Ion 3000 mAh battery
Stand-by
C720
Up to 300 h
Q3K Power
-
Talk time
C720
Up to 10 h
Q3K Power
-
Colors
C720
White
Q3K Power
White, black, gold
SAR EU
C720
0.41 W/kg (head) 0.53 W/kg (body)
Q3K Power
-