Phone Comparison - Lava Iris 356 vs Lava Iris 402 vs Karbonn A1+ Duple

general General Info

Manufacturer Lava Lava Karbonn
Announced July 2013 July 2013 November 2013
Status Available - July 2013 Available - July 2013 Available - November 2013
Colors Crystal White, Black and Grey Crystal White, Grey and Red Black, White
Form Factor Candybar Candybar Candybar
Dimension 116.9 x 62.5 x 12.6mm
(4.6 x 2.46 x 0.5in)
125.5 x 64.5 x 11.4 mm
(4.94 x 2.54 x 0.45 in)
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Weight 112 g (3.95 oz) 124 g (4.37 oz) -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2(Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 1.2 GHz Dual-core 1.2 GHz, MediaTek MT6572 Dual-core 1.3 GHz
GPU - Mali-400MP -
RAM 256 MB 256 MB 256 MB
Internal Memory 512 MB (App Memory - 100 MB, User Memory - 20 MB) 512 MB (App Memory - 100 MB, User Memory - 20 MB) 512 MB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT touchscreen TFT touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.0 inches 3.5 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (233 ppi) 320 x 480 pixels (165 ppi)
Screen-to-Body Ratio 49.82% 56.37% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with Recording FM radio with RDS, FM Recording FM radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 1.3 MP, 1280 x 960 pixels 3.0 MP, 2048x1536 pixels 3 MP, 2048x1536 pixels
Flash Yes Yes LED flash
Features Fixed Focus, Face Detection Fixed Focus, Face Detection Fixed Focus, Face Detection
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, HSUPA No
Bluetooth Yes, with A2DP Yes, with A2DP Yes, with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes Yes Yes
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML

memory User Memory

Internal 512 MB (App Memory - 100 MB, User Memory - 20 MB), 256 MB RAM 512 MB (App Memory - 100 MB, User Memory - 20 MB), 256 MB RAM 512 MB ROM, 256 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1500 mAh 1300 mAh
Stand by Up to 200 h Up to 200 h -
Talk Time Up to 5 h (2G)
Up to 5 h (3G)
Up to 4 h (2G)
Up to 2 h 30 min (3G)
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