Screen size
Q4054.0"
Q452Winner: 4.5"+11%
Quick verdict
Q452 leads the measured specs 6-1.
Measured wins
Q405
1
spec wins
Ties
9
equal specs
Q452
6
spec wins
Overall winner
Screen size
Technology
Q405
GSM / HSPA
Q452
GSM / HSPA
2G bands
Q405
GSM 900 / 1800 - SIM 1 & SIM 2
Q452
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Q405
HSDPA
Q452
HSDPA 2100
Speed
Q405
HSPA
Q452
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
equal specsFront 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
Yes, 384 kbps
GPRS
Q405
Yes
Q452
-
EDGE
Q405
Yes
Q452
-
Announced
Q405
2015, May. Released 2015, May
Q452
2015, May. Released 2015, May
Status
Q405
Discontinued
Q452
Discontinued
Dimensions
Q405
124 x 64.2 x 9.9 mm (4.88 x 2.53 x 0.39 in)
Q452
133.5 x 66.5 x 9.5 mm (5.26 x 2.62 x 0.37 in)
Weight
Q405
137 g (4.83 oz)
Q452
129 g (4.55 oz)
SIM
Q405
Dual SIM
Q452
Dual SIM
Type
Q405
TFT, 256K colors
Q452
TFT, 256K colors
Size
Q405
4.0 inches, 45.5 cm2 (~57.2% screen-to-body ratio)
Q452
4.5 inches, 57.6 cm2 (~64.9% screen-to-body ratio)
Resolution
Q405
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Q452
480 x 800 pixels, 5:3 ratio (~207 ppi density)
OS
Q405
Android 4.4 (KitKat)
Q452
Android 4.4.2 (KitKat)
Chipset
Q405
Spreadtrum 7731
Q452
Spreadtrum 7731
CPU
Q405
Quad-core 1.2 GHz
Q452
Quad-core 1.2 GHz
GPU
Q405
Mali-400
Q452
Mali-400
Card slot
Q405
microSDHC
Q452
microSDHC
Internal
Q405
4GB 512MB RAM
Q452
8GB 512MB RAM
Single
Q405
3.15 MP
Q452
3.15 MP
Features
Q405
LED flash
Q452
LED flash
Video
Q405
Yes
Q452
Yes
Single
Q405
1.3 MP
Q452
1.3 MP
Video
Q405
Q452
Loudspeaker
Q405
Yes
Q452
Yes
3.5mm jack
Q405
Yes
Q452
Yes
WLAN
Q405
Wi-Fi 802.11 b/g/n
Q452
Wi-Fi 802.11 b/g/n
Bluetooth
Q405
2.0
Q452
4.0, A2DP
Positioning
Q405
GPS
Q452
GPS
NFC
Q405
No
Q452
No
Radio
Q405
FM radio
Q452
FM radio
USB
Q405
microUSB
Q452
microUSB 2.0
Sensors
Q405
Accelerometer, proximity
Q452
Accelerometer
Type
Q405
Li-Ion 1500 mAh battery
Q452
Li-Ion 1500 mAh battery
Colors
Q405
Black, White, Gold, Blue
Q452
White, Silver, Black, Brown, Green
SAR EU
Q405
0.25 W/kg (head) 0.55 W/kg (body)
Q452
0.52 W/kg (head) 0.40 W/kg (body)