Lava Iris 349+ vs Micromax Bolt D303

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PHONES
Phone Names Lava Iris 349+ Micromax Bolt D303
Network
2G bandsGSM 900 / 1800 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands-HSDPA 900 / 2100
EDGEYes-
GPRSYes-
Speed-HSPA 21.1/5.76 Mbps
TechnologyGSMGSM / HSPA
Launch
Announced2013, July. Released 2013, July2015, July. Released 2015, July
StatusDiscontinuedDiscontinued
Body
Dimensions115 x 61.5 x 13.3 mm (4.53 x 2.42 x 0.52 in)-
SIMDual SIMDual SIM
Weight115.4 g (4.06 oz)-
Display
Resolution320 x 480 pixels, 3:2 ratio (~165 ppi density)480 x 800 pixels, 5:3 ratio (~233 ppi density)
Size3.5 inches, 36.5 cm2 (~51.6% screen-to-body ratio)4.0 inches, 45.5 cm2
TypeTFT, 256K colorsTFT, 256K colors
Platform
CPU1.0 GHzDual-core 1.3 GHz Cortex-A7
Chipset-Mediatek MT6572M (28 nm)
GPU-Mali-400
OSAndroid 2.3 (Gingerbread)Android 4.4.2 (KitKat)
Memory
Card slotmicroSDHCmicroSDHC
Internal512MB 256MB RAM4GB 512MB RAM
Main Camera
Features-LED flash
Single2 MP3.15 MP
VideoYes480p@30fps
Selfie camera
Single-VGA
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes
Comms
BluetoothYes4.0, A2DP
NFCNoNo
PositioningGPSGPS
RadioFM radioFM radio
USBProprietarymicroUSB 2.0
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n, hotspot
Features
SensorsAccelerometerAccelerometer
Battery
Stand-byUp to 250 hUp to 245 h (3G)
Talk timeUp to 5 hUp to 4 h 40 min (3G)
TypeLi-Ion 1400 mAh, removableLi-Ion 1300 mAh, removable
Misc
ColorsBrown/cool goldBlack
PriceAbout 40 EUR-
SAR-0.39 W/kg (head)     0.64 W/kg (body)