Phone Comparison - Acer Liquid Gallant Duo vs Samsung Galaxy Core Mini 4G vs LG G4 Stylus

general General Info

Manufacturer Acer Samsung LG
Announced July 2012 June 2014 April 2015
Status Available - September 2012 Available - July 2014 Available - May 2015
Price - - Rs. 12,999 ($191.16) [Similarly Priced]
Colors Black, White White, Black Metallic Silver, Floral White
Form Factor Candybar Candybar Candybar
Dimension 129 x 65.9 x 9.9 mm
(5.08 x 2.59 x 0.39 in)
127.8 x 66.2 x 10.6 mm
(5.03 x 2.61 x 0.42 in)
154.3 x 79.2 x 9.6 mm
(6.07 x 3.12 x 0.38 in)
Weight 145 g (5.11 oz) 136 g (4.8 oz) 163 g (5.75 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 800 / 900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100 - T-Mobile
HSDPA - 3G model only
4G Network - LTE 1900 / 2300 / 2600 LTE band 2(1900), 4(1700/2100), 12(700) - T-Mobile
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop)
Processor Dual-core, MTK 6575 Quad-core 1.2 GHz Quad-core 1.2 GHz Cortex-A53 (LTE model)
Octa-core 1.4 GHz (3G model), Qualcomm MSM8916 Snapdragon 410 (LTE model)
GPU - - Adreno 306 (LTE model)
RAM 1 GB N/A 1 GB
Internal Memory 4 GB storage - 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.3 inches 5.7 inches
Resolution 540 x 960 pixels (256 ppi) 480 x 800 pixels (217 ppi) 720 x 1280 pixels (258 ppi)
Screen-to-Body Ratio 60.03% 62.19% 73.09%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash No Yes
Features Auto focus, Geo-tagging - Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes - 1080p@30fps
Front Camera  N/A [Similar] No [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12
Edge Yes Yes Class 12
3G HSDPA, HSUPA HSPA; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, with A2DP, EDR Yes, v4.0 with A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB storage, 1 GB RAM - 8 GB, 1 GB RAM
16 GB, 2 GB RAM (T-Mobile only)
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 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 not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh - 3000 mAh
Stand by - - Up to 432 h (3G)
Talk Time - - Up to 18 h (3G)