Screen size
equal specsA404.0"
Millennia Hero4.0"
Quick verdict
Millennia Hero leads the measured specs 5-2.
Measured wins
A40
2
spec wins
Ties
10
equal specs
Millennia Hero
5
spec wins
Overall winner
Screen size
equal specsTechnology
A40
GSM
Millennia Hero
GSM / HSPA
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
Millennia Hero
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
A40
Yes
Millennia Hero
-
EDGE
A40
Yes
Millennia Hero
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
A40
-
Millennia Hero
HSDPA 2100
Speed
A40
-
Millennia Hero
HSPA
Announced
A40
2014, January. Released 2014, January
Millennia Hero
2015, August. Released 2015, August
Status
A40
Discontinued
Millennia Hero
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
Millennia Hero
125 x 64 x 11 mm (4.92 x 2.52 x 0.43 in)
Weight
A40
126.5 (4.44 oz)
Millennia Hero
113 g (3.99 oz)
SIM
A40
Dual SIM
Millennia Hero
Dual SIM
Type
A40
TFT
Millennia Hero
TFT, 256K colors
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
Millennia Hero
4.0 inches, 45.5 cm2 (~56.9% screen-to-body ratio)
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Millennia Hero
480 x 800 pixels, 5:3 ratio (~233 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
Millennia Hero
Android 5.1 (Lollipop)
CPU
A40
Dual-core 1.3 GHz
Millennia Hero
Quad-core 1.2 GHz
Card slot
A40
microSDHC (dedicated slot)
Millennia Hero
microSDHC
Internal
A40
4GB 512MB RAM
Millennia Hero
8GB 1GB RAM
Single
A40
5 MP
Millennia Hero
5 MP
Video
A40
Yes
Millennia Hero
Yes
Features
A40
-
Millennia Hero
LED flash
Single
A40
VGA
Millennia Hero
3.2 MP
Video
A40
Millennia Hero
Loudspeaker
A40
Yes
Millennia Hero
Yes
3.5mm jack
A40
Yes
Millennia Hero
Yes
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
Millennia Hero
Wi-Fi 802.11 b/g/n
Bluetooth
A40
2.0
Millennia Hero
2.0
Positioning
A40
GPS
Millennia Hero
A-GPS
NFC
A40
No
Millennia Hero
No
Radio
A40
FM radio
Millennia Hero
FM radio
USB
A40
microUSB 2.0
Millennia Hero
microUSB 2.0
Sensors
A40
Accelerometer, proximity
Millennia Hero
Accelerometer
Type
A40
Li-Ion 1500 mAh battery
Millennia Hero
Li-Ion 1700 mAh battery
Colors
A40
White, Yellow, Blue
Millennia Hero
Black, White/Gold, White/Silver, Black/Gold
SAR EU
A40
-
Millennia Hero
0.34 W/kg (head) 0.76 W/kg (body)