Screen size
equal specsA4034.0"
Q3K Power4.0"
Quick verdict
Q3K Power leads the measured specs 5-1.
Measured wins
A403
1
spec wins
Ties
10
equal specs
Q3K Power
5
spec wins
Overall winner
Screen size
equal specsTechnology
A403
GSM / HSPA
Q3K Power
GSM / HSPA
2G bands
A403
GSM 900 / 1800 - SIM 1 & SIM 2
Q3K Power
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A403
HSDPA 2100
Q3K Power
HSDPA 2100
Speed
A403
HSPA
Q3K Power
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes, 384 kbps
Announced
A403
2015, August. Released 2015, August
Q3K Power
2015, July. Released 2015, July
Status
A403
Discontinued
Q3K Power
Discontinued
Dimensions
A403
125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)
Q3K Power
125.8 x 65 x 9.8 mm (4.95 x 2.56 x 0.39 in)
Weight
A403
113 g (3.99 oz)
Q3K Power
128 g (4.52 oz)
SIM
A403
Dual SIM
Q3K Power
Dual SIM
Type
A403
TFT, 256K colors
Q3K Power
TFT, 256K colors
Size
A403
4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)
Q3K Power
4.0 inches, 45.5 cm2 (~55.7% screen-to-body ratio)
Resolution
A403
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Q3K Power
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A403
Android 4.4.2 (KitKat)
Q3K Power
Android 4.4.2 (KitKat)
Chipset
A403
Spreadtrum SC7715
Q3K Power
Spreadtrum 7731G
CPU
A403
1.0 GHz
Q3K Power
Quad-core 1.2 GHz
GPU
A403
-
Q3K Power
Mali-400
Card slot
A403
microSDHC
Q3K Power
microSDHC
Internal
A403
4GB 512MB RAM
Q3K Power
8GB 512MB RAM
Single
A403
3.15 MP
Q3K Power
3.15 MP
Features
A403
LED flash
Q3K Power
LED flash, HDR, panorama
Video
A403
Yes
Q3K Power
Yes
Single
A403
1.3 MP
Q3K Power
1.3 MP
Video
A403
Q3K Power
Loudspeaker
A403
Yes
Q3K Power
Yes
3.5mm jack
A403
Yes
Q3K Power
Yes
WLAN
A403
Wi-Fi 802.11 b/g/n
Q3K Power
Wi-Fi 802.11 b/g/n
Bluetooth
A403
2.0
Q3K Power
4.0, A2DP
Positioning
A403
A-GPS
Q3K Power
GPS
NFC
A403
No
Q3K Power
No
Radio
A403
FM radio
Q3K Power
FM radio
USB
A403
microUSB 2.0
Q3K Power
microUSB 2.0
Sensors
A403
Accelerometer
Q3K Power
Accelerometer
Type
A403
Li-Ion 1400 mAh battery
Q3K Power
Li-Ion 3000 mAh battery
Colors
A403
Black, Light Blue, Red, Yellow
Q3K Power
White, black, gold
SAR EU
A403
0.38 W/kg (head) 0.68 W/kg (body)
Q3K Power
-