Phone Comparison - Lenovo S920 vs Micromax Unite 2 A106 vs Lava Iris X1

general General Info

Manufacturer Lenovo Micromax Lava
Announced March 2013 May 2014 May 2014
Status Available - May 2013 Available - May 2014 Available - May 2014
Colors White, Blue Pristine White, Balmy Green, Mystic Grey, Raging Red Black, White, Blue, Silver
Form Factor Candybar Candybar Candybar
Dimension 154 x 77.7 x 7.9 mm
(6.06 x 3.06 x 0.31 in)
138.9 x 71.9 x 9.4 mm
(5.47 x 2.83 x 0.37 in)
134 x 66 x 8.9 mm
(5.28 x 2.6 x 0.35 in)
Weight 159 g (5.61 oz) 158.5 g (5.57.0.18 oz) 138 g (4.87 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, 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, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.3 GHz, Mediatek MT6582M Quad-core 1.2 GHz, Broadcom BCM23550
GPU PowerVR SGX544 Mali-400MP2 Broadcom VideoCore IV
RAM 1 GB 1 GB 1 GB
Internal Memory 4 GB 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage) 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16.7M colors 16.7M colors
Size 5.3 inches 4.7 inches 4.5 inches
Resolution 720 x 1280 pixels (277 ppi) 480 x 800 pixels (199 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 64.76% 62.64% 62.92%
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 8 MP, 3264 x 2448 pixels 5 MP, 2592x1944 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes Yes, 1080p Yes, 1080p
Front Camera Yes, 2 MP [Similar] Yes, 2 MP, 720p [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM 4 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported 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-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 2250 mAh 2000 mAh 1800 mAh
Stand by Up to 480 h (2G)
Up to 480 h (3G)
Up to 190 h -
Talk Time Up to 25 h (2G)
Up to 12 h (3G)
Up to 8 h -