Phone Comparison - Apple iPhone 6 vs Samsung Galaxy S6 vs Xiaomi Mi 4S

Price Comparison (India) -

general General Info

Manufacturer Apple Samsung Xiaomi
Announced September 2014 March 2015 February 2016
Status Available - September 2014 Available - April 2015 Available - April 2016
Price - Rs. 29,999 ($441.16) [Similarly Priced] Rs. 15,400 ($225.99) [Similarly Priced]
Colors Space Gray, White/Silver, Gold White Pearl, Black Sapphire, Gold Platinum, Blue Topaz Black, White, Gold, Purple
Form Factor Candybar Candybar Candybar
Dimension 137.5 x 67 x 7.1 mm
(5.41 x 2.64 x 0.28 in)
143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
139.3 x 70.8 x 7.8 mm
(5.48 x 2.79 x 0.31 in)
Weight 113 g (3.99 oz) 138 g (4.87 oz) 133 g (4.69 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - all models
CDMA 800 / 1700 / 1900 / 2100
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100
TD-SCDMA 1900 / 2000
4G Network LTE - all models LTE LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features 500 dpi Pixel Density Fingerprint Sensor (Touch ID)
Shatter proof glass, oleophobic coating
- Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- Fingerprint Sensor
- Infrared Sensor
Notification LED - - Yes

hardware Hardware and OS

OS iOS 8, Upgradable to iOS 10 Android OS, v5.0.2 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Dual-core 1.4 GHz, Apple A8 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808
GPU PowerVR GX6450 Mali-T760 Adreno 418
RAM 1 GB 3 GB 3 GB
Internal Memory 16/64/128 GB 32/64/128 GB 64 GB
External Memory No No microSD, up to 128 GB (Uses SIM 2 Slot)

display Display

Type LED-backlit IPS LCD, Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.1 inches 5.0 inches
Resolution 750 x 1334 pixels (326 ppi) 1440 x 2560 pixels (577 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 65.93% 70.66% 69.75%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 16 MP, 3456 x 4608 pixels, OIS 13 MP, 4128 x 3096 pixels
Flash Dual-LED Flash LED Flash Dual-LED (dual tone)
Features Auto focus, 1.5┬Ám pixel size, geo-tagging, touch focus, face and smile detection, panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video Yes, 1080p@60fps, video stabilization 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps, 720p@120fps
Front Camera 1.2 MP, 720p [Similar] 5 MP, 1080p@30fps, dual video call, HDR [Similar] 5 MP, f/2.0, 1080p [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 Cat6 300/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP, LE, apt-X v4.1, A2DP
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, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, v2.0 microUSB v2.0 (MHL 3 TV-out), USB Host Type-C 1.0 reversible connector, Qualcomm Quick Charge 2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 16/64/128 GB, 1 GB RAM 32/64/128 GB, 3 GB RAM 64 GB, 3 GB RAM
Expandable Storage No No microSD, up to 128 GB (Uses SIM 2 Slot)
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint supported fingerprint 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 supported NFC supported

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1810 mAh 2550 mAh 3260 mAh
Stand by - - -
Talk Time Up to 14 h - -