Phone Comparison - Samsung Galaxy Grand 2 vs Asus Zenfone Zoom ZX550 vs Asus Zenfone C ZC451CG

general General Info

Manufacturer Samsung Asus Asus
Announced November 2013 January 2015 January 2015
Status Available - Q4 2013 Coming Soon - Q2 2015 Available - February 2015
Price - Rs. 37,999 ($558.81) [Similarly Priced] Rs. 5,999 ($88.22) [Similarly Priced]
Colors Black, White, Pink Meteorite black, Glacier white Charcoal Black, Pearl White, Cherry Red
Form Factor Candybar Candybar Candybar
Dimension 146.8 x 75.3 x 8.9 mm
(5.78 x 2.96 x 0.35 in)
158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in)
136.5 x 67 x 10.9 mm
(5.37 x 2.64 x 0.43 in)
Weight 163 g (5.75 oz) 185 g (6.53 oz) 149 g (5.26 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SM-G7100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - SM-G7105 LTE 700/800/850/900/1700/1800/1900/2100/2600
(Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29)
-
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v5.0 (Lollipop) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 2.3 GHz, Intel Atom Z3580 Dual-core 1.2 GHz, Intel Atom Z2520
GPU - PowerVR G6430 PowerVR SGX544MP2
RAM 1.5 GB 4 GB 1 GB
Internal Memory 8 GB 32/64/128 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.25 inches 5.5 inches 4.5 inches
Resolution 720 x 1280 pixels (280 ppi) 1080 x 1920 pixels (403 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 68.61% 65.79% 60.85%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash Dual-tone Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Optical Image Stabilization,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Yes
Video Yes, 1080p@30fps, stereo sound rec. 1080p@30fps Yes
Front Camera Yes, 1.9 MP, 720p [Similar] 5 MP [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP, EDR v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8 GB, 1.5 GB RAM 32/64/128 GB, 4 GB RAM 8 GB, 1 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 not supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 2600 mAh 3000 mAh 2100 mAh
Stand by - - -
Talk Time Up to 17 h - -