Features Key features of the Galaxy Mega 6.3  vs G Flex 

screen size

screen resolution

Galaxy Mega 6.3
1280 x 720
G Flex
1280 x 720


G Flex
2 GB


Galaxy Mega 6.3
Dual core
G Flex
Quad core

camera resolution

G Flex
13 MP

Differences What are the advantages of each

Back view of Samsung Galaxy Mega 6.3

Reasons to consider the
Samsung Galaxy Mega 6.3

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Acts as a wi-fi hotspot Yes vs No Somewhat common; Share your cellphone's data plan with other devices
Much better theoretical download speed 100 Mb/s vs 42.2 Mb/s More than 2.2x better theoretical download speed; enjoy lightning fast downloads on modern networks
Bigger screen 6.3" vs 6" Around 5% bigger screen
Front view of LG G Flex

Reasons to consider the
LG G Flex

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Screen uses OLED technology Yes vs No About half of smartphones are OLED; OLED screens are typically higher contrast and use less power
Significantly faster processor 2.26 GHz vs 1.7 GHz Around 35% faster processor; run computation-intensive applications, such as photo editing, faster
More cores Quad core vs Dual core Twice as many cores; each additional core lets your phone do more without visible UI slowdowns and jerkiness
Higher resolution front camera 13 MP vs 8 MP Around 65% higher resolution front camera; Video chat with other people
Store more stuff 32 GB vs 8 GB 4x more storage capacity; free yourself from memory cards
Lighter 177 g vs 199 g More than 10% lighter
More battery capacity 3,500 mA·h vs 3,200 mA·h Around 10% more battery capacity

Reviews Word on the street

Galaxy Mega 6.3  vs G Flex 

The phone has the usual features: Bluetooth 4.0, GPS, NFC and dual band WiFi 802.11ac.
Galaxy Mega 6.3

LG is now 2 for 2, but giving the LG G Flex the awesome ability of shooting 1080p videos at 60 FPS – in addition to the usual 30 FPS.
G Flex

It's got good colour reproduction, and the lack of resolution on the large screen doesn't make as much of a difference in use as we thought it might.
Galaxy Mega 6.3


7.7 Out of 10
7.6 Out of 10

Specifications Full list of technical specs


Galaxy Mega 6.3  vs
G Flex 
Type Super IPS LCD2 OLED
Size 6.3" 6"
Resolution 1280 x 720 1280 x 720
Multitouch Yes N/A
PPI 233 ppi 244 ppi


Clock speed 1.7 GHz 2.26 GHz
Number of cores Dual core Quad core
RAM 1.5 GB 2 GB
Internal storage 8 GB 32 GB

photo & video

Camera 8 MP 13 MP
Resolution 8 MP 13 MP
Flash Yes Yes
Secondary camera 1.9 MP 2.1 MP
Video resolution 1920 x 1080 @ 30 fps 1920 x 1080 @ 60 fps


Generation 4G 4G
LTE Cat3/4 Uplink (50 Mb/s)
LTE Cat3 (100 Mb/s)
HSUPA (5.76 Mb/s)
EDGE (0.38 Mb/s)
LTE (20 Mb/s)
Unknown (100 Mb/s)
HSPA (unspecified)
LTE Cat 3 (100/)
HSDPA+ (42.2 Mb/s)
UMTS (0.38 Mb/s)
GPRS (0.01 Mb/s)
GSM (0.01 Mb/s)


Capacity 3,200 mA·h 3,500 mA·h

form factor

Galaxy Mega 6.3  vs
G Flex 
Weight 199 g 177 g
Thickness 8 mm 7.9 mm
Size 88 x 167.6 x 8 mm 81.6 x 160.5 x 7.9 mm


Has an assisted GPS Yes Yes


Supports FM radio No No


Operating system Android 4.4.2 Android 4.4.2
Multitasking Yes Yes
App store Android Market Android Market
Adobe flash support No No
App store size 850,000 apps 850,000 apps


Acts as a wi-fi hotspot Yes No
Supports NFC Yes Yes
Bluetooth Bluetooth v4.0 Bluetooth v4.0
Samsung Galaxy Mega 6.3
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LG G Flex
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