Comparisons / Comparison of Celkon Millennia Hero and Celkon A21

Comparison of Celkon Millennia Hero and Celkon A21 [S]ave

Attribute
Celkon A21
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Celkon Millennia Hero
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General
BrandCelkonCelkon
Launch
Announced2014-01-012015-08-01
Body
Width (mm)10.811
Length (mm)124.8125
Height (mm)66.164
Weight (g)115.3113
SIMDual SIM (Dual stand-by)Dual SIM
Network
Technology
  • GSM
  • HSPA
  • GSM
  • HSPA
2G bands
  • GSM 900 / 1800
  • GSM 900 / 1800
3G bands
  • HSDPA 2100
  • HSDPA 2100
Speed
  • HSPA
  • HSPA
Platform
OSAndroid 4.2.2 (Jelly Bean)Android 5.1 (Lollipop)
ChipsetMediatek MT6582 (28 nm)-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz
GPUMali-400MP2-
Memory
Card slotmicroSDHCmicroSDHC
Internal
  • 512MB 256MB RAM
  • 8GB 1GB RAM
Display
Size (in)44
Resolution (px)320 x 480480 x 800
Display TypeTFTTFT
Battery
TypeLi-IonLi-Ion
Capcity (mAh)15001700
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 3.15 MP
  • 5 MP
Main Camera VideoYesYes
Main Camera Features-LED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 1.3 MP
  • 3.2 MP
Comms
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Bluetooth4.0, A2DP2.0
GPS--
NFC--
RadioFM radioFM radio
USBmicroUSBmicroUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • Accelerometer
Misc
Colors
  • Black
  • Blue
  • Red
  • Black
  • Black/Gold
  • White/Gold
  • White/Silver
SAR EU Head (W/kg)0.990.34
SAR EU Body (W/kg)1.390.76
Stand-by (h)120-
Talk time (h)Up to 8 h (3G)-



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