Phone Comparison - Asus Zenfone 2 ZE551ML vs Asus Zenfone Zoom ZX550 vs Samsung Galaxy E7

general General Info
Manufacturer Asus Asus Samsung
Announced January 2015 January 2015 January 2015
Status Available - March 2015 Coming Soon - Q2 2015 Available - Feburary 2015
Price Rs. 14,999 ($220.57) [Similarly Priced] Rs. 37,999 ($558.81) [Similarly Priced] Rs. 17,400 ($255.88) [Similarly Priced]
Colors Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit Meteorite black, Glacier white Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in) 		158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in) 		151.4 x 77.2 x 7.3 mm
(5.96 x 3.04 x 0.29 in)
Weight 170 g (6 oz) 185 g (6.53 oz) 141 g (4.97 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network 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)		 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, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS
OS Android OS, v5.0 (Lollipop) Android OS, v5.0 (Lollipop) Android OS, v4.4.4 (KitKat)
Processor Quad-core 2.3 GHz
Quad-core 1.8 GHz, Intel Atom Z3580
Intel Atom Z3560		 Quad-core 2.3 GHz, Intel Atom Z3580 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU PowerVR G6430 PowerVR G6430 Adreno 306
RAM 2/4 GB 4 GB 2 GB
Internal Memory 16/32/64 GB 32/64/128 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB

display Display
Type IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (403 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 70.67% 65.79% 71.36%
Multi-Touch yes yes yes

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

camera Camera
Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash dual-LED (dual tone) Dual-tone Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Optical Image Stabilization,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps
Bluetooth v4.0, A2DP, EDR v4.0, A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Yes
USB microUSB v2.0, USB Host microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 16/32/64 GB, 2/4 GB RAM 32/64/128 GB, 4 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB
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 supported NFC not supported

battery Battery
Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 3000 mAh 2950 mAh
Stand by - - -
Talk Time - - Up to 19 h (3G)

Other Comparison

Asus Phones

New Releases

Latest News

Redmi A4 5G launching in India on November 20 with 6.88-inch 120Hz display, Snapdragon 4s Gen 2 SoC
Sony PlayStation 5 Pro launched Globally with upgraded GPU, AI image upscaling; Not launching in India soon
iQOO 13 launching in India on December 3rd with Snapdragon 8 Elite SoC and BMW-Inspired Design
Redmi K80 Pro will be launched in November with Snapdragon 8 Elite SoC; Price Surfaced
HONOR X9c 5G launched with 6.78-inch 1.5K 120Hz AMOLED display, Snapdragon 6 Gen 1 SoC, 6600mAh battery
OPPO Find X8 Series will be launched in India Soon with HyperTone image engine, Dual periscope lens, AI Zoom