Phone Comparison - Samsung Galaxy Mega 6.3 I9200 vs Asus Zenfone 6 vs Xiaomi Redmi Note 2

general General Info

Manufacturer Samsung Asus Xiaomi
Announced April 2013 January 2014 August 2015
Status Available - June 2013 Available - June 2014 Available - August 2015
Price - - Rs. 9,700 ($141.99) [Similarly Priced]
Colors White, Black Black, White, Red, Gold Black, White, Yellow, Mint Green, Blue
Form Factor Candybar Candybar Candybar
Dimension 167.6 x 88 x 8 mm
(6.6 x 3.46 x 0.31 in)
166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 199 g (7.02 oz) 196 g (6.91 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA
4G Network LTE (available in GT-I9205) - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) based MIUI 7
Processor Dual-core 1.7 GHz Cortex-A15, Exynos 5250 Dual-core 2 GHz, Intel Atom Z2580 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795
GPU Mali-T604 PowerVR SGX544MP2 PowerVR G6200
RAM 1.5 GB 1/2 GB 2 GB
Internal Memory 8/16 GB storage 8/16/32 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB Yes

display Display

Type Super Clear LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.3 inches 6.0 inches 5.5 inches
Resolution 720 x 1280 pixels (233 ppi) 720 x 1280 pixels (245 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 74.26% 70.40% 72.02%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 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 Detection Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video Yes Yes 1080p@30fps
Front Camera Yes, CMOS, 1.9 MP [Similar] Yes, 2 MP [Similar] 5 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, 42.2 Mbps; HSUPA, 5.76 Mbps TD-SCDMA
Bluetooth Yes, v4.0 with A2DP, EDR, LE Yes, v4.0 with A2DP, EDR v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 8/16 GB storage, 1.5 GB RAM 8/16/32 GB, 1/2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB Yes
USB OTG Supported - 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 Non-removable Li-Po Battery Li-Po Battery
Capacity 3200 mAh 3300 mAh 3060 mAh
Stand by Up to 420 h (3G) Up to 398 h (3G) -
Talk Time Up to 17 h (3G) Up to 28 h (3G) -