Phone Comparison - Samsung I9100 Galaxy S II vs LG Nexus 4 E960 vs Panasonic P51

general General Info

Manufacturer Samsung LG Panasonic
Announced February 2011 October 2012 May 2013
Status Available - April 2011 Available - November 2012 Available - May 2013
Colors Black, White, Pink Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
133.9 x 68.7 x 9.1 mm
(5.27 x 2.7 x 0.36 in)
144 x 75 x 8.5 mm
(5.67 x 2.95 x 0.33 in)
Weight 116 g (4.09 oz) 139.5 g (4.9.0.18 oz) 135 g (4.76 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.2 Android OS, v4.2 (Jelly Bean)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Quad-core 1.5 GHz Krait, Qualcomm APQ8064 Snapdragon Quad-core 1.2 GHz Cortex-A7, MTK MT6589
GPU Mali-400MP Adreno 320, 400 MHz PowerVR SGX544
RAM 1 GB 2 GB 1 GB
Internal Memory 16 GB/32 GB storage 8/16 GB storage 4 GB storage
External Memory microSD, up to 32GB, 8 GB included No microSD, up to 32 GB

display Display

Type Super AMOLED Plus capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.7 inches 5.0 inches
Resolution 480 x 800 pixels (217 ppi) 768 x 1280 pixels (318 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 63.52% 68.18% 63.69%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Touch Focus, Geo-tagging, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p
Front Camera Yes, 2 MP [Similar] Yes [Similar] Yes, 1.3 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, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 11 Mbps
Bluetooth Yes, v3.0+HS Yes, v3.0 with A2DP Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go Yes, microUSB (MHL) 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 16GB/32GB storage, 1 GB RAM 8/16 GB storage, 2 GB RAM 4 GB storage, 1 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included No 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 supported NFC supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Po Li-Ion Battery
Capacity 1650 mAh 2100 mAh 2500 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
Up to 390 hours (3G) -
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 12 hours (3G) -