Screen size
equal specsQ4054.0"
Win 4004.0"
Quick verdict
Q405 leads the measured specs 3-2.
Measured wins
Q405
3
spec wins
Overall winner
Ties
11
equal specs
Win 400
2
spec wins
Screen size
equal specsTechnology
Q405
GSM / HSPA
Win 400
GSM / HSPA
2G bands
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
Win 400
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Q405
HSDPA
Win 400
HSDPA 2100
Speed
Q405
HSPA
Win 400
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA 21.1/5.76 Mbps
GPRS
Q405
Yes
Win 400
-
EDGE
Q405
Yes
Win 400
-
Announced
Q405
2015, May. Released 2015, May
Win 400
2014, November. Released 2014, November
Status
Q405
Discontinued
Win 400
Discontinued
Dimensions
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Win 400
125.4 x 65 x 10.3 mm (4.94 x 2.56 x 0.41 in)
Weight
Q405
137 g (4.83 oz)
Win 400
120.6 (4.27 oz)
SIM
Q405
Dual SIM
Win 400
Dual SIM (Dual stand-by)
Type
Q405
TFT, 256K colors
Win 400
TFT
Size
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Win 400
4.0 inches, 45.5 cm2 (~55.9% screen-to-body ratio)
Resolution
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Win 400
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
Q405
Android 4.4 (KitKat)
Win 400
Microsoft Windows Phone 8.1
Chipset
Q405
Spreadtrum 7731
Win 400
Qualcomm MSM8212 Snapdragon 200 (28 nm)
CPU
Q405
Quad-core 1.2 GHz
Win 400
Quad-core 1.2 GHz Cortex-A7
GPU
Q405
Mali-400
Win 400
Adreno 302
Card slot
Q405
microSDHC
Win 400
microSDHC
Internal
Q405
4GB 512MB RAM
Win 400
4GB 512MB RAM
Other
Q405
-
Win 400
eMMC 4.5
Single
Q405
3.15 MP
Win 400
5 MP
Features
Q405
LED flash
Win 400
LED flash
Video
Q405
Yes
Win 400
720p
Single
Q405
1.3 MP
Win 400
1.3 MP
Video
Q405
Win 400
Loudspeaker
Q405
Yes
Win 400
Yes
3.5mm jack
Q405
Yes
Win 400
Yes
WLAN
Q405
Wi-Fi 802.11 b/g/n
Win 400
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Q405
2.0
Win 400
4.0, A2DP
Positioning
Q405
GPS
Win 400
GPS
NFC
Q405
No
Win 400
No
Radio
Q405
FM radio
Win 400
FM radio
USB
Q405
microUSB
Win 400
microUSB 2.0
Sensors
Q405
Accelerometer, proximity
Win 400
Accelerometer, proximity
Type
Q405
Li-Ion 1500 mAh battery
Win 400
Li-Ion 1500 mAh battery
Colors
Q405
Black, White, Gold, Blue
Win 400
Black
SAR EU
Q405
0.25 W/kg (head) 0.55 W/kg (body)
Win 400
-