Phone Comparison - Apple iPhone 6s vs Vivo Y66 vs Asus Zenfone 4 Pro

Price Comparison (India) - -

general General Info

Manufacturer Apple vivo Asus
Announced September 2015 December 2016 August 2017
Status Available - September 2015 Available - December 2016 Coming Soon - September 2017
Price Rs. 41,999 ($617.63) [Similarly Priced] Rs. 14,990 ($216.00) [Similarly Priced] -
Colors Space Gray, Silver, Gold, Rose Gold Gold Champagne Gold
Form Factor Candybar Candybar Candybar
Dimension 138.3 x 67.1 x 7.1 mm
(5.44 x 2.64 x 0.28 in)
153.56 x 75.79 x 7.49 mm
(6.05 x 2.98 x 0.29 in)
156.9 x 75.6 x 7.6 mm
(6.18 x 2.98 x 0.3 in)
Weight 143 g (5.04 oz) 157 g (5.54 oz) 175 g (6.17 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1700 / 1900 / 2100
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 1900 / 2100 HSDPA 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1688
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
SAR US 1.14 W/kg (head)
1.14 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU 0.87 W/kg (head)
0.98 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - Fingerprint sensor (TouchID v2)
- 3D Touch display
- Apple Pay (Visa, MasterCard, AMEX certified)
- Metal Body
- 2.5D Curved Glass
- Fingerprint Sensor
Notification LED - Yes Yes

hardware Hardware and OS

OS iOS 9 Android OS, v6.0.1 (Marshmallow) Android OS, v7.1.1 (Nougat)
User Interface - FunTouch OS 3.0 -
Processor 2 GHz Dual-core, Apple A9 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835
GPU - Adreno 505 Adreno 540
RAM 2 GB 3 GB 6 GB
Internal Memory 16/64/128 GB 32 GB 64/128GB
External Memory No microSD, up to 128 GB microSD, up to 256 GB

display Display

Type LED-backlit IPS LCD, Capacitive Touchscreen, Ion-Strengthened Glass, Oleophobic Coating IPS LCD capacitive touchscreen AMOLED, 2.5D Glass, Gorilla Glass 5 Protection
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.5 inches 5.5 inches
Resolution 750 x 1334 pixels (326 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 65.45% 71.66% 70.14%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP, 4608 x 2592 pixels 13 MP, 4160 x 3120 pixels Dual 12 MP + 16 MP
Flash Real-tone Flash LED Flash Dual LED Flash
Features Phase-Detection AutoFocus, Geo-tagging, Simultaneous HD Video And Image Recording, Touch Focus, Face/smile Detection, HDR (Photo/Panorama) AutoFocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, f/1.7, OIS, secondary 50mm lens, laser autofocus, 2x Optical Zoom, 1.4µm pixel size, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@240fps 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 5 MP, 1080p@30fps, 720p@240fps [Similar] 5 MP [Similar] 8 MP, f/1.9 [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, EV-DO Rev.A 3.1 Mbps HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.1, A2DP, LE v4.1, A2DP Yes, v4.2
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB v2.0, reversible connector microUSB v2.0 Type-C 1.0 reversible connector, Fast Charging
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 (Safari) HTML5 HTML5

memory User Memory

Internal 16/64/128 GB, 2 GB RAM 32 GB, 3 GB RAM 64/128GB, 6 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 256 GB
USB OTG - Supported 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
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery (6.9 Wh) Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1715 mAh 3000 mAh 3600 mAh
Stand by Up to 240 h (3G) - -
Talk Time Up to 14 h (3G) - -