Phone Comparison - Asus Zenfone 2 ZE551ML vs Asus Zenfone Go ZC500TG vs Asus Zenfone Go ZB690KG

general General Info

Manufacturer Asus Asus Asus
Announced January 2015 July 2015 April 2016
Status Available - March 2015 Coming Soon - August 2015 Available - April 2016
Price Rs. 14,999 ($220.57) [Similarly Priced] Rs. 5,078 ($74.68) [Similarly Priced] Rs. 7,570 ($112.00) [Similarly Priced]
Colors Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit Black, White, Red White, Gray
Form Factor Candybar Candybar Candybar
Dimension 152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in)
144.5 x 71 x 9.98 mm
(5.69 x 2.8 x 0.39 in)
187.96 x 101.4 x 8.85 mm
(7.4 x 3.99 x 0.35 in)
Weight 170 g (6 oz) 135 g (4.76 oz) 270 g (9.52 oz)
SIM Type - - Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 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)
- -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 2.3 GHz
Quad-core 1.8 GHz, Intel Atom Z3580
Intel Atom Z3560
Quad-core 1.3 GHz, MediaTek MT6580 Quad-core 1.2 GHz, Qualcomm MSM8212 Snapdragon 200
GPU PowerVR G6430 Mali-400MP2 Adreno 302
RAM 2/4 GB 2 GB 1 GB
Internal Memory 16/32/64 GB 8/16 GB 8 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 LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 6.9 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi) 600 x 1024 pixels (172 ppi)
Screen-to-Body Ratio 70.67% 67.05% 70.30%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes FM Radio FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels 8 MP
Flash dual-LED (dual tone) Dual-LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Panorama, HDR
Video 1080p@30fps Yes 720p@30fps
Front Camera 5 MP [Similar] 2 MP [Similar] 2 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 HSDPA, 21 Mbps; HSUPA, 11 Mbps
Bluetooth v4.0, A2DP, EDR Yes, v4.0 Yes, v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB microUSB v2.0, USB Host microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS support
Browser HTML5 HTML HTML5

memory User Memory

Internal 16/32/64 GB, 2/4 GB RAM 8/16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB
USB OTG Supported - Not 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 Non-removable Li-Po Battery Li-Po Battery Li-Ion Battery
Capacity 3000 mAh 2070 mAh 3480 mAh
Stand by - - -
Talk Time - - -