Phone Comparison - LG Optimus L7 II vs Sony Xperia M Dual vs Samsung Galaxy Ace 3 LTE

general General Info

Manufacturer LG Sony Samsung
Announced February 2013 June 2013 June 2013
Status Available - March 2013 Available - September 2013 Coming Soon - Q3 2013
Colors Black, White Black, White, Purple, Yellow Black, White
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 66.6 x 9.7 mm
(4.78 x 2.62 x 0.38 in)
124 x 62 x 9.3 mm
(4.88 x 2.44 x 0.37 in)
121.2 x 62.7 x 10 mm
(4.77 x 2.47 x 0.39 in)
Weight 118 g (4.16 oz) 115 g (4.06 oz) 119.5 g (4.2.0.18 oz)
2G Network GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - LG Optimus L7 II Dual (SIM 1 & SIM 2)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Both Versions) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 900 / 2100 - C2005
HSDPA 850 / 1700 / 1900 / 2100 - C2004
HSDPA 900 / 2100
4G Network - - LTE 800 / 900 / 1800 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.1 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon Dual-core 1 GHz Krait, Qualcomm MSM8227 Dual-core 1.2 GHz
GPU Adreno 203 Adreno 305 -
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB 4 GB 8 GB (5 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type IPS LCD, capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.0 inches 4.0 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 854 pixels (245 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 65.02% 57.31% 60.05%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Image Stabilization, HDR, Panorama Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 86 kbps Yes
Edge Class 12 Up to 237 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, ANT+ Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, 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
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 768 MB RAM 4 GB, 1 GB RAM 8 GB (5 GB user available), 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

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 supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2460 mAh 1750 mAh 1800 mAh
Stand by Up to 800 h (3G) Up to 498 h (2G)
Up to 454 h (3G)
-
Talk Time Up to 12 h (3G) Up to 10 h 16 min (2G)
Up to 9 h (3G)
-