Screen size
equal specsA4034.0"
Q4054.0"
Quick verdict
Q405 leads the measured specs 3-2.
Measured wins
A403
2
spec wins
Ties
11
equal specs
Q405
3
spec wins
Overall winner
Screen size
equal specsTechnology
A403
GSM / HSPA
Q405
GSM / HSPA
2G bands
A403
GSM 900 / 1800 - SIM 1 & SIM 2
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A403
HSDPA 2100
Q405
HSDPA
Speed
A403
HSPA
Q405
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
GPRS
A403
-
Q405
Yes
EDGE
A403
-
Q405
Yes
Announced
A403
2015, August. Released 2015, August
Q405
2015, May. Released 2015, May
Status
A403
Discontinued
Q405
Discontinued
Dimensions
A403
125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Weight
A403
113 g (3.99 oz)
Q405
137 g (4.83 oz)
SIM
A403
Dual SIM
Q405
Dual SIM
Type
A403
TFT, 256K colors
Q405
TFT, 256K colors
Size
A403
4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Resolution
A403
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A403
Android 4.4.2 (KitKat)
Q405
Android 4.4 (KitKat)
Chipset
A403
Spreadtrum SC7715
Q405
Spreadtrum 7731
CPU
A403
1.0 GHz
Q405
Quad-core 1.2 GHz
GPU
A403
-
Q405
Mali-400
Card slot
A403
microSDHC
Q405
microSDHC
Internal
A403
4GB 512MB RAM
Q405
4GB 512MB RAM
Single
A403
3.15 MP
Q405
3.15 MP
Features
A403
LED flash
Q405
LED flash
Video
A403
Yes
Q405
Yes
Single
A403
1.3 MP
Q405
1.3 MP
Video
A403
Q405
Loudspeaker
A403
Yes
Q405
Yes
3.5mm jack
A403
Yes
Q405
Yes
WLAN
A403
Wi-Fi 802.11 b/g/n
Q405
Wi-Fi 802.11 b/g/n
Bluetooth
A403
2.0
Q405
2.0
Positioning
A403
A-GPS
Q405
GPS
NFC
A403
No
Q405
No
Radio
A403
FM radio
Q405
FM radio
USB
A403
microUSB 2.0
Q405
microUSB
Sensors
A403
Accelerometer
Q405
Accelerometer, proximity
Type
A403
Li-Ion 1400 mAh battery
Q405
Li-Ion 1500 mAh battery
Colors
A403
Black, Light Blue, Red, Yellow
Q405
Black, White, Gold, Blue
SAR EU
A403
0.38 W/kg (head) 0.68 W/kg (body)
Q405
0.25 W/kg (head) 0.55 W/kg (body)