#1

What makes LG G Pro Lite Dual D686 better Choice

Operating System Android 4.1 - Jelly Bean Android 4.1 - Jelly Bean Android 4.1.2 - Jelly Bean Android 2.3.4 - Gingerbread
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105 runs on Android 4.1 - Jelly Bean whereas Samsung Galaxy S2 runs on Android 2.3.4 - Gingerbread
Screen Size 5.5 inches (Screen to Body Ratio: 72.20%) 4.66 inches (Screen to Body Ratio: 66.69%) 4.3 inches (Screen to Body Ratio: 61.55%) 4.3 inches (Screen to Body Ratio: 61.55%)
LG G Pro Lite Dual D686 has 18.03% bigger screen size.
Standby Time 845 hrs 415 hrs 549 hrs 710 hrs
LG G Pro Lite Dual D686 has 103.61% more standby time.
Sim Count Dual Sim Dual Sim Single Sim Single Sim
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D is a Dual Sim phone, whereas Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 is a Single Sim phone.
User Interface LG UI Modified Android Samsung Touchwiz Samsung Touchwiz
LG G Pro Lite Dual D686,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 runs on LG UI Which has faster update cycle, because of which it receives updates faster and more consistently than Alcatel One Touch Idol 6030D running on Modified Android.
External Display Connectivity Wifi Direct, DLNA Wifi Direct, DLNA DLNA Wifi Direct, DLNA
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 has Wifi Direct, DLNA and Samsung Galaxy S2 Plus I9105 has DLNA.
#2

What makes Samsung Galaxy S2 Plus better Choice

Operating System Android 4.1 - Jelly Bean Android 4.1 - Jelly Bean Android 4.1.2 - Jelly Bean Android 2.3.4 - Gingerbread
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105 runs on Android 4.1 - Jelly Bean whereas Samsung Galaxy S2 runs on Android 2.3.4 - Gingerbread
Secondary Camera Resolution 1.3 MP 2 MP 2 MP 2 MP
Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 has 53.85% higher front camera resolution.
User Interface LG UI Modified Android Samsung Touchwiz Samsung Touchwiz
LG G Pro Lite Dual D686,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 runs on LG UI Which has faster update cycle, because of which it receives updates faster and more consistently than Alcatel One Touch Idol 6030D running on Modified Android.
#3

What makes Alcatel One Touch Idol 6030D better Choice

Operating System Android 4.1 - Jelly Bean Android 4.1 - Jelly Bean Android 4.1.2 - Jelly Bean Android 2.3.4 - Gingerbread
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105 runs on Android 4.1 - Jelly Bean whereas Samsung Galaxy S2 runs on Android 2.3.4 - Gingerbread
Secondary Camera Resolution 1.3 MP 2 MP 2 MP 2 MP
Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 has 53.85% higher front camera resolution.
Sim Count Dual Sim Dual Sim Single Sim Single Sim
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D is a Dual Sim phone, whereas Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 is a Single Sim phone.
Display Clarity 200 ppi 236 ppi 217 ppi 217 ppi
Alcatel One Touch Idol 6030D has 18.00% higher screen resolution than LG G Pro Lite Dual D686,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2.
External Display Connectivity Wifi Direct, DLNA Wifi Direct, DLNA DLNA Wifi Direct, DLNA
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 has Wifi Direct, DLNA and Samsung Galaxy S2 Plus I9105 has DLNA.
#4

What makes Samsung Galaxy S2 i9100 better Choice

Secondary Camera Resolution 1.3 MP 2 MP 2 MP 2 MP
Alcatel One Touch Idol 6030D,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 has 53.85% higher front camera resolution.
Internal Storage 8 GB 4 GB 8 GB 16 GB
Samsung Galaxy S2 has 300.00% more internal memory.
User Interface LG UI Modified Android Samsung Touchwiz Samsung Touchwiz
LG G Pro Lite Dual D686,Samsung Galaxy S2 Plus I9105,Samsung Galaxy S2 runs on LG UI Which has faster update cycle, because of which it receives updates faster and more consistently than Alcatel One Touch Idol 6030D running on Modified Android.
External Display Connectivity Wifi Direct, DLNA Wifi Direct, DLNA DLNA Wifi Direct, DLNA
LG G Pro Lite Dual D686,Alcatel One Touch Idol 6030D,Samsung Galaxy S2 has Wifi Direct, DLNA and Samsung Galaxy S2 Plus I9105 has DLNA.
Processor Speed 1000 1000 1000 1400
Samsung Galaxy S2 has 40.00% faster processor speed.

Feature Comparison of LG G Pro Lite Dual D686 Vs Alcatel One Touch Idol 6030D Vs Samsung Galaxy S2 Plus I9105 Vs Samsung Galaxy S2

General
Sim Support Dual Sim, Micro-SIM, GSM + GSM Dual Sim, Micro-SIM, GSM + GSM Single Sim, Mini-SIM, GSM Single Sim, Mini-SIM, GSM
Phone Dimensions 150.2 x 76.9 x 9.4 mm 133 x 67.5 x 7.9 mm 125.3 x 66.1 x 8.5 mm 125.3 x 66.1 x 8.5 mm
Phone Weight 161 grams 109 grams 121 grams 116 grams
Keypad Touch Touch Touch Touch
SAR Value 0.16 W/kg (head) 0.96 W/kg (body)
Display
Screen Size 5.5 inches (Screen to Body Ratio: 72.20%) 4.66 inches (Screen to Body Ratio: 66.69%) 4.3 inches (Screen to Body Ratio: 61.55%) 4.3 inches (Screen to Body Ratio: 61.55%)
Screen Resolution 540 x 960 Pixels, 200 ppi 540 x 960 Pixels, 236 ppi 480 x 800 Pixels, 217 ppi 480 x 800 Pixels, 217 ppi
Screen Type IPS LCD, With 16 M Colors IPS LCD, With 16 M Colors SUPER AMOLED, With 16 M Colors SUPER AMOLED, With 16 M Colors
Touch Type Capacitive With Multitouch up to 5 fingers Capacitive With Multitouch Capacitive With Multitouch up to 5 fingers Capacitive With Multitouch
Photo & Video
Camera Yes, 8 Megapixel Yes, 8 Megapixel Yes, 8 Megapixel Yes, 8 Megapixel
Flash Yes, Single LED Flash Yes, Single LED Flash Yes, Single LED Flash Yes, Single LED Flash
Front Camera Yes, 1.3 Megapixel Yes, 2 Megapixel Yes, 2 Megapixel Yes, 2 Megapixel
Camera Features Geo-tagging,Face Detection,Panorama,Autofocus Geo-tagging, touch focus,autofocus Geo-Tagging, Touch Focus, Face/Smile Detection, Auto Focus Geo-tagging, touch focus, face and smile detection, image stabilization
Video Recording Yes, 1080 x 1920 Pixels at 30 fps Yes, 720 x 1280 Pixels at 30 fps Yes, 1080 x 1920 Pixels at 30 fps Yes, 1080 x 1920 Pixels at 30 fps
Front Flash No No No
Technical
Operating System Android 4.1 - Jelly Bean Android 4.1 - Jelly Bean Android 4.1.2 - Jelly Bean Android 2.3.4 - Gingerbread
Processor 1 GHz , Dual Core 1 GHz , Dual Core 1.2 GHz , Dual Core 1.2 GHz , Dual Core 1.4 Ghz
RAM 1 GB 1 GB 1 GB 1 GB
GPU (Graphics) PowerVR SGX531 Broadcom VideoCore IV Mali-400
User Interface LG UI Modified Android Samsung Touchwiz Samsung Touchwiz
Battery
Battery 3140 mAh, Li-ion 1800 mAh, Li-Ion 1650 mAh, Li-ion 1650 mAh, Li-ion
Battery Standby Up to 845 hrs Up to 415 hrs (2G) / Up to 410 hrs (3G) Up to 549 hrs (3G) Up to 710 hrs (2G) / Up to 610 hrs (3G)
Battery Talk Time Up to 14 hrs 30 min Up to 7 hrs 10 min (2G) / Up to 3 hrs 30 min (3G) Up to 9 h (3G) Up to 18 hrs 20 min (2G) / Up to 8 hrs 40 min (3G)
Connectivity
GPRS Yes Yes Yes Yes
EDGE Yes, Class 12 Yes Yes Yes, Class 12
3G Yes, HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps Yes, HSDPA 7.2 Mbps Yes, HSDPA 21.1 Mbps; HSUPA 5.76 Mbps Yes, HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
4G No No No No
Wi-Fi Yes, with Tethering Yes, with Tethering Yes, with Tethering Yes, with Tethering
USB Connectivity Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL) USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Bluetooth Yes, v3.0 Yes, v4.0 Yes, v3.0 Yes, v3.0
External Display Connectivity Wifi Direct, DLNA Wifi Direct, DLNA DLNA Wifi Direct, DLNA
WiMax No No
Support NFC No Yes No
Multimedia
E-mail Yes, with Push E-mail Yes, with Push E-mail Yes, with Push E-mail Yes
Document Reader Yes Yes Yes No
FM Radio Yes Yes Yes Yes
Alert Types Vibration, MP3, WAV Vibration; MP3 ringtones Vibration, MP3, WAV Vibration, MP3, WAV
PDF Reader Yes Yes Yes
Memory
Phonebook Memory Practically Unlimited Contacts Practically Unlimited Contacts Practically unlimited contacts Practically unlimited contacts
Internal Storage 8 GB 4 GB 8 GB 16 GB
Expandable Memory microSD, upto 32 GB Up to 32 GB Up to 64 GB microSD, upto 32 GB
Other Features
Sensors Accelerometer, Gyro, Proximity, Compass Accelerometer, Proximity, Compass Accelerometer, Proximity, UV Detector, Compass Accelerometer, Gyro, Proximity, Compass
Quick Charging No No No
Additional Features Knock On,Guest Mode,Quick Translator,QREMOTE 2.0,Connection Vibration,Privacy Keeper,Quiet time,Backup & Restore,Favorite Contacts,Landscape View,Power saver,Talk Back,QSlide,Icon Customizer,Back-up Application etc SNS integration,Photo viewer/editor,Organizer,Voice memo,Predictive text input Active noise cancellation with dedicated mic,SNS integration,Organizer,Image/video editor,Google Search, Maps, Gmail,YouTube, Calendar, Google Talk, Picasa,Voice memo/dial/commands,Predictive text input (Swype)