Celkon A403 vs Celkon A900

Phones Images
Celkon A403 Celkon A900
PHONES
Phone Names Celkon A403 Celkon A900
Network
2G bandsGSM 900 / 1800 - SIM 1 & SIM 2GSM 900 / 1800 - SIM 1 & SIM 2
3G bandsHSDPA 2100HSDPA 2100
SpeedHSPAHSPA
TechnologyGSM / HSPAGSM / HSPA
Launch
Announced2015, August. Released 2015, August2012, November. Released 2012, November
StatusDiscontinuedDiscontinued
Body
Dimensions125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)152.8 x 81.7 x 10.2 mm (6.02 x 3.22 x 0.40 in)
SIMDual SIMDual SIM (Mini-SIM)
Weight113 g (3.99 oz)185 g (6.53 oz)
Display
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)480 x 800 pixels, 5:3 ratio (~187 ppi density)
Size4.0 inches, 45.5 cm2 (~56.1% screen-to-body ratio)5.0 inches, 71.2 cm2 (~57.0% screen-to-body ratio)
TypeTFT, 256K colorsTFT
Platform
CPU1.0 GHz1.0 GHz
ChipsetSpreadtrum SC7715-
OSAndroid 4.4.2 (KitKat)Android 2.3.6 (Gingerbread)
Memory
Card slotmicroSDHCmicroSDHC (dedicated slot)
Internal4GB 512MB RAM-
Main Camera
FeaturesLED flash-
Single3.15 MP5 MP
VideoYesYes
Selfie camera
Single1.3 MPYes
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth2.0Yes
NFCNoNo
PositioningA-GPSGPS
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsAccelerometerAccelerometer
 -MP3/WAV/eAAC player MP4/H.264 player Document viewer Photo viewer/editor
Battery
Stand-by-Up to 350 h
Talk time-Up to 8 h 20 min
TypeLi-Ion 1400 mAh batteryLi-Ion 2000 mAh battery
Misc
ColorsBlack, Light Blue, Red, YellowBlack
Price-About 120 EUR
SAR EU0.38 W/kg (head)     0.68 W/kg (body)-