Screen size
equal specsA4024.0"
Q4054.0"
Quick verdict
A402 leads the measured specs 4-1.
Measured wins
A402
4
spec wins
Overall winner
Ties
11
equal specs
Q405
1
spec wins
Screen size
equal specsTechnology
A402
GSM / HSPA
Q405
GSM / HSPA
2G bands
A402
GSM 900 / 1800 - SIM 1 & SIM 2
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A402
HSDPA 2100
Q405
HSDPA
Speed
A402
Yes, 384 kbps
Q405
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
GPRS
A402
-
Q405
Yes
EDGE
A402
-
Q405
Yes
Announced
A402
2015, June. Released 2015, June
Q405
2015, May. Released 2015, May
Status
A402
Discontinued
Q405
Discontinued
Dimensions
A402
125.5 x 64 x 10.2 mm (4.94 x 2.52 x 0.40 in)
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Weight
A402
104 g (3.67 oz)
Q405
137 g (4.83 oz)
SIM
A402
Dual SIM
Q405
Dual SIM
Type
A402
TFT, 256K colors
Q405
TFT, 256K colors
Size
A402
4.0 inches, 45.5 cm2 (~56.7% screen-to-body ratio)
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Resolution
A402
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A402
Android 4.4.2 (KitKat)
Q405
Android 4.4 (KitKat)
Chipset
A402
Spreadtrum 7715
Q405
Spreadtrum 7731
CPU
A402
1.2 GHz
Q405
Quad-core 1.2 GHz
GPU
A402
Mali-400
Q405
Mali-400
Card slot
A402
microSDHC
Q405
microSDHC
Internal
A402
4GB 512MB RAM
Q405
4GB 512MB RAM
Single
A402
3.15 MP
Q405
3.15 MP
Features
A402
LED flash
Q405
LED flash
Video
A402
Yes
Q405
Yes
Single
A402
1.3 MP
Q405
1.3 MP
Video
A402
Q405
Loudspeaker
A402
Yes
Q405
Yes
3.5mm jack
A402
Yes
Q405
Yes
WLAN
A402
Wi-Fi 802.11 b/g/n
Q405
Wi-Fi 802.11 b/g/n
Bluetooth
A402
4.0, A2DP
Q405
2.0
Positioning
A402
GPS
Q405
GPS
NFC
A402
No
Q405
No
Radio
A402
FM radio
Q405
FM radio
USB
A402
microUSB 2.0
Q405
microUSB
Sensors
A402
Accelerometer
Q405
Accelerometer, proximity
Type
A402
Li-Ion 2000 mAh battery
Q405
Li-Ion 1500 mAh battery
Colors
A402
White, Black, Blue, Silver
Q405
Black, White, Gold, Blue
SAR EU
A402
0.46 W/kg (head) 0.82 W/kg (body)
Q405
0.25 W/kg (head) 0.55 W/kg (body)