Phone Comparison - LG Optimus L7 II Dual P715 vs Samsung Galaxy Core I8262 vs Lava Iris X1

general General Info

Manufacturer LG Samsung Lava
Announced February 2013 May 2013 May 2014
Status Available - March 2013 Available - June 2013 Available - May 2014
Colors Black, White White, Blue Black, White, Blue, Silver
Form Factor Candybar Candybar Candybar
Dimension 122.2 x 66.6 x 9.7 mm
(4.81 x 2.62 x 0.38 in)
129.3 x 67.6 x 8.95 mm
(5.09 x 2.66 x 0.35 in)
134 x 66 x 8.9 mm
(5.28 x 2.6 x 0.35 in)
Weight 115.5 g (4.06.0.18 oz) 124 g (4.37 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon Dual-core 1.2 GHz Cortex-A5, Qualcomm MSM8625 Snapdragon S4 Play Quad-core 1.2 GHz, Broadcom BCM23550
GPU Adreno 203 Adreno 203 Broadcom VideoCore IV
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB 8 GB 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 TFT capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16.7M colors
Size 4.3 inches 4.3 inches 4.5 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 800 pixels (217 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 64.64% 60.19% 62.92%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio 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 Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 720p@30fps Yes, 480p@30fps Yes, 1080p
Front Camera Yes, VGA [Similar] Yes, VGA [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, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA 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 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 HTML HTML5

memory User Memory

Internal 4 GB, 768 MB RAM 8 GB, 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

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 2460 mAh 1800 mAh 1800 mAh
Stand by Up to 800 h (3G) Up to 500 h (2G)
Up to 300 h (3G)
-
Talk Time Up to 12 h (3G) Up to 14 h (2G)
Up to 9 h (3G)
-