Screen size
A404.0"
AR45Winner: 4.5"+11%
Quick verdict
AR45 leads the measured specs 5-3.
Measured wins
A40
3
spec wins
Ties
7
equal specs
AR45
5
spec wins
Overall winner
Screen size
Technology
A40
GSM
AR45
GSM / HSPA
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
AR45
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
A40
Yes
AR45
-
EDGE
A40
Yes
AR45
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
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
-
3G bands
A40
-
AR45
HSDPA 2100 - SIM 1 & SIM 2
Speed
A40
-
AR45
HSPA
Announced
A40
2014, January. Released 2014, January
AR45
2013, October. Released 2013, October
Status
A40
Discontinued
AR45
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
AR45
-
Weight
A40
126.5 (4.44 oz)
AR45
-
SIM
A40
Dual SIM
AR45
Dual SIM (Mini-SIM)
Type
A40
TFT
AR45
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
AR45
4.5 inches, 64.9 cm2
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
AR45
960 x 854 pixels (~286 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
AR45
Android 4.2.2 (Jelly Bean)
CPU
A40
Dual-core 1.3 GHz
AR45
Dual-core 1.2 GHz Cortex-A7
Chipset
A40
-
AR45
Mediatek MT6572 (28 nm)
GPU
A40
-
AR45
Mali-400
Card slot
A40
microSDHC (dedicated slot)
AR45
microSDHC (dedicated slot)
Internal
A40
4GB 512MB RAM
AR45
4GB 512MB RAM
Single
A40
5 MP
AR45
5 MP
Video
A40
Yes
AR45
Yes
Single
A40
VGA
AR45
1.3 MP
Video
A40
AR45
Loudspeaker
A40
Yes
AR45
Yes
3.5mm jack
A40
Yes
AR45
Yes
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
AR45
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
A40
2.0
AR45
Yes
Positioning
A40
GPS
AR45
No
NFC
A40
No
AR45
No
Radio
A40
FM radio
AR45
FM radio
USB
A40
microUSB 2.0
AR45
microUSB 2.0
Sensors
A40
Accelerometer, proximity
AR45
Accelerometer, proximity
Type
A40
Li-Ion 1500 mAh battery
AR45
Li-Ion 2000 mAh battery
Colors
A40
White, Yellow, Blue
AR45
White
SAR EU
A40
-
AR45
0.74 W/kg (head) 0.68 W/kg (body)
Price
A40
-
AR45
About 90 EUR