Phone Comparison - Samsung Galaxy Ace 2 vs Samsung Galaxy Express 2 vs LG L90

general General Info

Manufacturer Samsung Samsung LG
Announced February 2012 October 2013 February 2014
Status Available - May 2012 Available - October 2013 Coming Soon - Q1 2014
Colors Black Blue White, Black
Form Factor Candybar Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
132.4 x 65.7 x 9.8 mm
(5.21 x 2.59 x 0.39 in)
131.6 x 66 x 9.7 mm
(5.18 x 2.6 x 0.38 in)
Weight 122 g (4.3 oz) 134.2 g (4.73.0.07 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA
4G Network - LTE 800 / 900 / 1800 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 800 MHz, NovaThor U8500 Dual-core 1.7 GHz Quad-core 1.2 GHz
GPU Mali-400MP - -
RAM 768 MB 1.5 GB 1 GB
Internal Memory 4 GB storage 8 GB 8 GB
External Memory microSD, up to 32GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type PLS TFT capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 4.5 inches 4.7 inches
Resolution 480 x 800 pixels (246 ppi) 540 x 960 pixels (245 ppi) 540 x 960 pixels (234 ppi)
Screen-to-Body Ratio 55.64% 64.05% 70.32%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592х1944 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash No
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Geo-tagging
Video Yes, 720p@30fps Yes, 720p@30fps, stereo sound rec. Yes
Front Camera Yes, VGA [Similar] Yes [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 14.4 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps, LTE HSDPA, 21 Mbps; HSUPA
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, EDR Yes
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot 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, v2.0 microUSB Yes, microUSB v2.0 (MHL) Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML HTML5 HTML

memory User Memory

Internal 4 GB storage, 768 MB RAM 8 GB, 1.5 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 64 GB microSD, up to 32 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 Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 2100 mAh 2540 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
- -
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
- -