Phone Comparison - Apple iPhone 6 vs Asus Zenfone Zoom ZX551ML vs Samsung Galaxy S7 Edge

Price Comparison (India) -

general General Info

Manufacturer Apple Asus Samsung
Announced September 2014 September 2015 February 2016
Status Available - September 2014 Available - January 2016 Available - March 2016
Price - Rs. 37,999 ($558.81) [Similarly Priced] Rs. 50,900 ($748.53) [Similarly Priced]
Colors Space Gray, White/Silver, Gold Pure Black, Ceramic White Various
Form Factor Candybar Candybar Candybar
Dimension 137.5 x 67 x 7.1 mm
(5.41 x 2.64 x 0.28 in)
158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in)
150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
Weight 113 g (3.99 oz) 185 g (6.53 oz) 157 g (5.54 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - all models
CDMA 800 / 1700 / 1900 / 2100
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE - all models LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 9(1800), 18(800), 19(800), 28(700) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features 500 dpi Pixel Density Fingerprint Sensor (Touch ID)
Shatter proof glass, oleophobic coating
- - Heart rate sensor
- Fingerprint sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
Notification LED - - Yes

hardware Hardware and OS

OS iOS 8, Upgradable to iOS 10 Android OS, v5.0 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Dual-core 1.4 GHz, Apple A8 Quad-core 2.5 GHz, Intel Atom Z3590 Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890
GPU PowerVR GX6450 PowerVR G6430 Adreno 530/ Mali-T880 MP12
RAM 1 GB 4 GB 4 GB
Internal Memory 16/64/128 GB 128 GB 32 GB
External Memory No microSD, up to 128 GB microSD upto 256GB

display Display

Type LED-backlit IPS LCD, Capacitive Touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 4 Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.5 inches 5.5 inches
Resolution 750 x 1334 pixels (326 ppi) 1080 x 1920 pixels (401 ppi) 1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio 65.93% 66.44% 76.13%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No -
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 12 MP, 4608 x 2592 pixels
Flash Dual-LED Flash Dual-LED (Dual Tone) LED Flash
Features Auto focus, 1.5µm pixel size, geo-tagging, touch focus, face and smile detection, panorama, HDR Laser Autofocus, Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, Dual Pixel, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video Yes, 1080p@60fps, video stabilization 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera 1.2 MP, 720p [Similar] 5 MP [Similar] 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat6, 300 Mbps DL; EV-DO Rev. A, up to 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4+ 250/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP, EDR v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 16/64/128 GB, 1 GB RAM 128 GB, 4 GB RAM 32 GB, 4 GB RAM
Expandable Storage No microSD, up to 128 GB microSD upto 256GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor barometer sensor present
Heart-rate Sensor heart rate sensor heart rate sensor heart rate sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 1810 mAh 3000 mAh 3600 mAh
Stand by - - -
Talk Time Up to 14 h - -