• Samsung Galaxy Ace vs LG Optimus L7 II vs Samsung Galaxy Trend Duos S7392

Phone Comparison - Samsung Galaxy Ace vs LG Optimus L7 II vs Samsung Galaxy Trend Duos S7392

general General Info

Manufacturer Samsung LG Samsung
Announced January 2011 February 2013 September 2013
Status Available - February 2011 Available - March 2013 Available - September 2013
Colors Black, Hugo Boss Edition Black, White White, Gray
Form Factor Candybar Candybar Candybar
Dimension 112.4 x 59.9 x 11.5 mm
(4.43 x 2.36 x 0.45 in)
121.5 x 66.6 x 9.7 mm
(4.78 x 2.62 x 0.38 in)
121.5 x 63.1 x 10.85 mm
(4.78 x 2.48 x 0.43 in)
Weight 113 g (3.99 oz) 118 g (4.16 oz) 126 g (4.44 oz)
2G Network GSM 850 / 900 / 1800 / 1900 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
3G Network HSDPA 900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 900 / 2100 - SIM 1
Messaging SMS, MMS SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.1 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor 800 MHz ARM 11 processor, Qualcomm MSM7227 chipset Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon 1 GHz Cortex-A9
GPU Adreno 200 Adreno 203 -
RAM N/A 768 MB 512 MB
Internal Memory 158 MB storage 4 GB 4 GB (User Memory: 2.05 GB)
External Memory microSD, up to 32GB, 2GB included, 280MB RAM microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD, capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.3 inches 4.0 inches
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 54.06% 65.02% 59.52%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 3.15 MP, 2048x1536 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging CMOS Sensor, Single Shot, Panorama, Smile Shot, Share Shot, Photo Effects, White Balance, Timer, SF, 360 Deg Rotation
Video Yes, QVGA@15fps Yes, 720p@30fps Yes
Front Camera No [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 158 MB storage 4 GB, 768 MB RAM 4 GB (User Memory: 2.05 GB), 512 MB RAM
Expandable Storage microSD, up to 32GB, 2GB included, 280MB RAM microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor not 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 Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1350 mAh 2460 mAh 1500 mAh
Stand by Up to 640 h (2G)
Up to 420 h (3G)
Up to 800 h (3G) Up to 350 h (3G)
Talk Time Up to 11 h (2G)
Up to 6 h 30 min (3G)
Up to 12 h (3G) Up to 8 h (3G)