Phone Comparison - Samsung Galaxy Mega 6.3 I9200 vs Samsung Galaxy Grand 2 vs Asus Zenfone 5

general General Info

Manufacturer Samsung Samsung Asus
Announced April 2013 November 2013 January 2014
Status Available - June 2013 Available - Q4 2013 Available - June 2014
Colors White, Black Black, White, Pink Black, White, Red, Blue, Gold
Form Factor Candybar Candybar Candybar
Dimension 167.6 x 88 x 8 mm
(6.6 x 3.46 x 0.31 in)
146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
148.2 x 72.8 x 5.5-10.3
(5.83 x 2.87 x 0.22-0.41)
Weight 199 g (7.02 oz) 163 g (5.75 oz) 140 g (4.94 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE (available in GT-I9205) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)
Processor Dual-core 1.7 GHz Cortex-A15, Exynos 5250 Quad-core 1.2 GHz Cortex-A7 Dual-core 2.0 GHz / Dual-core 1.6 GHz, Intel Atom Z2580/Z2560
GPU Mali-T604 - PowerVR SGX544MP2
RAM 1.5 GB 1.5 GB 1/2 GB
Internal Memory 8/16 GB storage 8 GB 8/16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type Super Clear LCD Capacitive Touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 6.3 inches 5.25 inches 5.0 inches
Resolution 720 x 1280 pixels (233 ppi) 720 x 1280 pixels (280 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 74.26% 68.61% 63.76%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, CMOS Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes Yes, 1080p@30fps, stereo sound rec. Yes
Front Camera Yes, CMOS, 1.9 MP [Similar] Yes, 1.9 MP, 720p [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR, LE Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, support and GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8/16 GB storage, 1.5 GB RAM 8 GB, 1.5 GB RAM 8/16 GB, 1/2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 64 GB
USB OTG Supported - -

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 supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 3200 mAh 2600 mAh 2110 mAh
Stand by Up to 420 h (3G) - Up to 353 h (3G)
Talk Time Up to 17 h (3G) Up to 17 h Up to 18 h 30 min (3G)