Phone Comparison - Lava Iris 456 vs Samsung Galaxy Grand 2 vs Micromax Unite 2 A106

general General Info

Manufacturer Lava Samsung Micromax
Announced November 2013 November 2013 May 2014
Status Available - November 2013 Available - Q4 2013 Available - May 2014
Colors Grey Black, White, Pink Pristine White, Balmy Green, Mystic Grey, Raging Red
Form Factor Candybar Candybar Candybar
Dimension 134 x 66 x 10.45 mm
(5.28 x 2.6 x 0.41 in)
146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
138.9 x 71.9 x 9.4 mm
(5.47 x 2.83 x 0.37 in)
Weight 147 g (5.19 oz) 163 g (5.75 oz) 158.5 g (5.57.0.18 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz, MTK 6572 Quad-core 1.2 GHz Cortex-A7 Quad-core 1.3 GHz, Mediatek MT6582M
GPU Mali-400MP - Mali-400MP2
RAM 512 MB 1.5 GB 1 GB
Internal Memory 4 GB (1.27 GB for apps, 1.27 GB user available) 8 GB 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage)
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16.7M colors
Size 4.5 inches 5.25 inches 4.7 inches
Resolution 480 x 854 pixels (218 ppi) 720 x 1280 pixels (280 ppi) 480 x 800 pixels (199 ppi)
Screen-to-Body Ratio 62.92% 68.61% 62.64%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 8 MP, 3264x2448 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash LED flash
Features Auto Focus, Geo-tagging, Smile Detection, Face Detection, Burst Mode, HDR Mode, Vertical Panorama Mode, Cymera Photography Application, BSI Sensor Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 720p Yes, 1080p@30fps, stereo sound rec. Yes, 1080p
Front Camera Yes, 1.3 MP [Similar] Yes, 1.9 MP, 720p [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 A2DP, EDR Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, support and GLONASS Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB (1.27 GB for apps, 1.27 GB user available), 512 MB RAM 8 GB, 1.5 GB RAM 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB
USB OTG - - Supported

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 1650 mAh 2600 mAh 2000 mAh
Stand by - - Up to 190 h
Talk Time - Up to 17 h Up to 8 h