Phone Comparison - Asus Zenfone 2 ZE551ML vs HTC One A9 vs Samsung Galaxy J2 Prime

general General Info

Manufacturer Asus HTC Samsung
Announced January 2015 October 2015 November 2016
Status Available - March 2015 Available - November 2015 Available - November 2016
Price Rs. 14,999 ($220.57) [Similarly Priced] Rs. 24,495 ($360.22) [Similarly Priced] Rs. 8,490 ($140.15) [Similarly Priced]
Colors Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit Acid Gold, Opal Silver, Deep Garnet, Carbon Gray, Rose Gold, Cas Black, Gold
Form Factor Candybar Candybar Candybar
Dimension 152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in)
145.8 x 70.8 x 7.3 mm
(5.74 x 2.79 x 0.29 in)
144.8 x 72.1 x 8.9 mm
(5.7 x 2.84 x 0.35 in)
Weight 170 g (6 oz) 143 g (5.04 oz) 160 g (5.64 oz)
SIM Type - - Single SIM (Micro-SIM), Dual SIM (Micro-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
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 LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM
Notification LED - - No

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v6.0 (Marshmallow) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.3 GHz
Quad-core 1.8 GHz, Intel Atom Z3580
Intel Atom Z3560
Octa-core 1.5 GHz Cortex-A53, Qualcomm MSM8952 Snapdragon 617 Quad-core 1.4 GHz Cortex-A53, Mediatek MT6737T
GPU PowerVR G6430 Adreno 405 Mali-T720MP2
RAM 2/4 GB 3 GB 1.5 GB
Internal Memory 16/32/64 GB 32 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)

display Display

Type IPS Capacitive Touchscreen, Corning Gorilla Glass 3 AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 70.67% 66.64% 66.19%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes - FM radio, RDS, recording
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 8 MP
Flash dual-LED (dual tone) LED Flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps Yes 720p@30fps
Front Camera 5 MP [Similar] 4 MP [Similar] 5 MP, LED flash [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, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, EDR v4.1, A2DP, apt-X v4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 16/32/64 GB, 2/4 GB RAM 32 GB, 3 GB RAM 8 GB, 1.5 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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 Non-removable Li-Ion Battery Removable Li-Ion Battery
Capacity 3000 mAh 2150 mAh 2600 mAh
Stand by - - -
Talk Time - - -