Phone Comparison - Apple iPhone 6s vs Samsung Galaxy S5 Duos vs Xiaomi Redmi Note 4

Price Comparison (India) -

general General Info

Manufacturer Apple Samsung Xiaomi
Announced September 2015 June 2014 January 2017
Status Available - September 2015 Available - June 2014 Available - January 2017
Price Rs. 41,999 ($617.63) [Similarly Priced] Rs. 16,999 ($249.99) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced]
Colors Space Gray, Silver, Gold, Rose Gold Charcoal Black, Shimmery White, Electric Blue and Copper Gold Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 138.3 x 67.1 x 7.1 mm
(5.44 x 2.64 x 0.28 in)
142 x 72.5 x 8.1 mm
(5.59 x 2.85 x 0.32 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
Weight 143 g (5.04 oz) 145 g (5.11 oz) 165 g (5.82 oz)
SIM Type - - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1700 / 1900 / 2100
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 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), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) LTE
SAR US 1.14 W/kg (head)
1.14 W/kg (body)
1.15 W/kg (head)
1.50 W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU 0.87 W/kg (head)
0.98 W/kg (body)
0.73 W/kg (head)
0.28 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)
- - Fingerprint Sensor
- Infrared Sensor
Notification LED - - Yes

hardware Hardware and OS

OS iOS 9 Android OS, v4.4.2 (KitKat) Android OS, v6.0.1 (Marshmallow)
Processor 2 GHz Dual-core, Apple A9 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU - Adreno 330 Adreno 506
RAM 2 GB 2 GB 2/3/4 GB
Internal Memory 16/64/128 GB 16 GB 32/64 GB
External Memory No microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB

display Display

Type LED-backlit IPS LCD, Capacitive Touchscreen, Ion-Strengthened Glass, Oleophobic Coating Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.1 inches 5.5 inches
Resolution 750 x 1334 pixels (326 ppi) 1080 x 1920 pixels (432 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 65.45% 69.63% 72.50%
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 12 MP, 4608 x 2592 pixels 16 MP 13 MP
Flash Real-tone Flash LED Flash Dual-LED (Dual Tone)
Features Phase-Detection AutoFocus, Geo-tagging, Simultaneous HD Video And Image Recording, Touch Focus, Face/smile Detection, HDR (Photo/Panorama) Phase Detection Autofocus, f/2.2, 31mm, 1/2.6" sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@60fps, 720p@240fps 2160p@30fps, 1080p@60fps, HDR, dual-video rec. 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 5 MP, 1080p@30fps, 720p@240fps [Similar] 2 MP, f/2.4, 22mm, 1080p@30fps, dual video call [Similar] 5 MP, 1080p, f/2.0 [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 HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.1, A2DP, LE v4.0, A2DP, EDR, LE, aptX v4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, 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 v2.0, reversible connector microUSB v3.0 (MHL 2.1 TV-out), USB Host microUSB v2.0, USB On-The-Go
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 16 GB, 2 GB RAM 32/64 GB, 2/3/4 GB RAM
Expandable Storage No microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB
USB OTG - Supported Yes

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 not supported

battery Battery

Type Non-removable Li-Po Battery (6.9 Wh) Removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1715 mAh 2800 mAh 4100 mAh
Stand by Up to 240 h (3G) - -
Talk Time Up to 14 h (3G) Up to 21 h (3G) -