Phone Comparison - LG G3 vs Samsung Galaxy Alpha

LG G3
lg g3
Samsung Galaxy Alpha
samsung galaxy alpha
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general General Info

Manufacturer LG Samsung
Announced May 2014 August 2014
Status Available - June 2014 Available - September 2014
Colors Black, White, Gold Black, white, gold, silver, blue
Form Factor Candybar Candybar
Dimension 146.3 x 74.6 x 8.9 mm
(5.76 x 2.94 x 0.35 in)
132.4 x 65.5 x 6.7 mm
(5.21 x 2.58 x 0.26 in)
Weight 149 g (5.26 oz) 115 g (4.06 oz)
2G Network GSM 850 / 900 / 1800 / 1900
LTE - CDMA version
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 900 /1800 / 2100 / 2600 LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar] Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, Exynos 5 Octa 5430 [Similar]
GPU Adreno 330 [Similar] Mali-T628 MP6 [Similar]
RAM 2 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory 16 GB ROM 32 GB
External Memory microSD, up to 128 GB No

display Display

Type True HD-IPS + LCD capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors
Size 5.5 inches [Similar] 4.7 inches [Similar]
Resolution 1440 x 2560 pixels (534 ppi) [Similar] 720 x 1280 pixels (320 ppi) [Similar]
Screen-to-Body Ratio 76.42% 66.95%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio Yes No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels [Similar] 12 MP, 4128 x 3096 pixels [Similar]
Flash LED Flash LED flash
Features Auto focus, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR, OIS Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR
Video Yes, 2160p@30fps, 1080p@60fps, HDR, stereo sound rec., video stabilization 2160p@30fps
Front Camera Yes, 2.1 MP, 1080p@30fps [Similar] 2.1 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA, 42 Mbps; HSUPA, 21 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL/ EV-DO Rev. A, up to 3.1 Mbps HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL
Bluetooth Yes, v4.0 with A2DP, LE v4.0, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v3.0 (SlimPort), USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 2 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB No
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 3000 mAh 1860 mAh
Stand by - -
Talk Time - -