Screen size
equal specsCampus Colt A4014.0"
Q4054.0"
Quick verdict
Q405 leads the measured specs 5-2.
Measured wins
Campus Colt A401
2
spec wins
Ties
9
equal specs
Q405
5
spec wins
Overall winner
Screen size
equal specsTechnology
Campus Colt A401
GSM / HSPA
Q405
GSM / HSPA
2G bands
Campus Colt A401
GSM 900 / 1800 - SIM 1 & SIM 2
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Campus Colt A401
HSDPA 2100
Q405
HSDPA
Speed
Campus Colt A401
Yes, 384 kbps
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Q405
HSPA
GPRS
Campus Colt A401
-
Q405
Yes
EDGE
Campus Colt A401
-
Q405
Yes
Announced
Campus Colt A401
2014, October. Released 2014, October
Q405
2015, May. Released 2015, May
Status
Campus Colt A401
Discontinued
Q405
Discontinued
Dimensions
Campus Colt A401
124.9 x 64 x 10.4 mm (4.92 x 2.52 x 0.41 in)
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Weight
Campus Colt A401
-
Q405
137 g (4.83 oz)
SIM
Campus Colt A401
Dual SIM
Q405
Dual SIM
Type
Campus Colt A401
TFT
Q405
TFT, 256K colors
Size
Campus Colt A401
4.0 inches, 45.5 cm2 (~57.0% screen-to-body ratio)
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Resolution
Campus Colt A401
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Campus Colt A401
Android 4.4.2 (KitKat)
Q405
Android 4.4 (KitKat)
Chipset
Campus Colt A401
Spreadtrum SC7715
Q405
Spreadtrum 7731
CPU
Campus Colt A401
1.0 GHz
Q405
Quad-core 1.2 GHz
GPU
Campus Colt A401
Mali-400
Q405
Mali-400
Card slot
Campus Colt A401
microSDHC
Q405
microSDHC
Internal
Campus Colt A401
4GB 512MB RAM
Q405
4GB 512MB RAM
Single
Campus Colt A401
3.15 MP
Q405
3.15 MP
Features
Campus Colt A401
LED flash
Q405
LED flash
Video
Campus Colt A401
Yes
Q405
Yes
Single
Campus Colt A401
Yes
Q405
1.3 MP
Video
Campus Colt A401
Q405
Loudspeaker
Campus Colt A401
Yes
Q405
Yes
3.5mm jack
Campus Colt A401
Yes
Q405
Yes
WLAN
Campus Colt A401
Wi-Fi 802.11 b/g/n
Q405
Wi-Fi 802.11 b/g/n
Bluetooth
Campus Colt A401
4.0, A2DP
Q405
2.0
Positioning
Campus Colt A401
GPS
Q405
GPS
NFC
Campus Colt A401
No
Q405
No
Radio
Campus Colt A401
FM radio
Q405
FM radio
USB
Campus Colt A401
microUSB 2.0
Q405
microUSB
Sensors
Campus Colt A401
Accelerometer, proximity
Q405
Accelerometer, proximity
Type
Campus Colt A401
Li-Ion 1400 mAh battery
Q405
Li-Ion 1500 mAh battery
Colors
Campus Colt A401
Black, White, Blue
Q405
Black, White, Gold, Blue
SAR EU
Campus Colt A401
0.32 W/kg (head) 0.60 W/kg (body)
Q405
0.25 W/kg (head) 0.55 W/kg (body)