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Apple iPhone 6S vs Xiaomi Redmi Note 4

Key Feature Comparison

5.7

Apple iPhone 6S

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6.2

Redmi Note 4

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At a Glance

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Dual core, 1.84 GHz

Apple A9 APL0898, PowerVR GT7600

Octa core, 2 GHz, Cortex A53

Qualcomm Snapdragon 625 MSM8953, Adreno 506

1715 mAh

Li-Polymer

4100 mAh

Li-Po

4.7 inches

326 ppi

5.5 inches

401 ppi, FHD

Single, 12MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps

Single, 13MP

1920x1080 @ 30 fps, 1280x720 @ 120 fps

4G

Single SIM, GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

4.7 inches
5.5 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

750 x 1334 pixels
1080 x 1920 pixels

Pixel Density

326 ppi
401 ppi

Screen Protection

Yes
-

Screen to Body Ratio

65.47%
72.50%

Screen Quality

-
FHD

Phone Variants

2GB 128GB, 2GB 64GB, 2GB 32GB, 2GB 16GB
4GB 64GB, 3GB 32GB, 2GB 32GB

Expandable Storage

No
Yes

RAM Type

LPDDR4
LPDDR3

Storage Type

-
eMMC 5.1

Expandable Storage Capacity

-
Yes, 128 GB

OTG Support

-
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

iOS v9
Android v6.0.1 (Marshmallow)

GPU

PowerVR GT7600
Adreno 506

Chipset

Apple A9 APL0898
Qualcomm Snapdragon 625 MSM8953

CPU

Dual core, 1.84 GHz
Octa core, 2 GHz, Cortex A53

Clock Speed

1.84 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

14 nm
14 nm

Custom User Interface

-
MIUI

Battery Capacity

1715 mAh
4100 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Po

USB Type-C

-
No

Announced On

5-Sep-15
5-Jan-17

Market Status

Out of Stock
Available

Brand

Apple
Xiaomi

Model Number

MN0W2HN/A
MZB5280IN/MZB5253IN/MZB5544IN

Price Status

Confirmed
Confirmed

Price

Rs. 31,999
Rs. 10,499

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

16-bit/44.1kHz audioActive noise cancellation with dedicated mic
24-bit/192kHz audioActive noise cancellation with dedicated mic

NFC

Yes
No

Network Support

4G
4G

Bluetooth

Yes
4.1, A2DP, LE

FM Radio

No
Yes, Recording option

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano
SIM1: Micro, SIM2: Nano (Hybrid)

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/b/g/n

Bluetooth Type

v4.2
v4.1

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Single SIM, GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

-
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1280x720 @ 30 fps
1280x720 @ 30 fps

Front Camera Features

Face detection, HDR, panorama
Fixed Focus

Front Camera Setup

Single, 5MP
Single, 5MP

Front Camera 1 Resolution

5 MP
5 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

31 mm focal length
-

Front Sensor

BSI Sensor
CMOS

Front Aperture

f/2.2
f/2.0

Front Flash

No
No

Weight

143 grams
165 grams

Colors

Gold, Grey, Silver, Rose Gold
Black, Gold, Grey, Lake Blue

Build

Case: Aluminium, Back: Aluminium
Case: Metal, Back: Metal

Dimensions

138.3 x 67.1 x 7.1 mm
151 x 76 x 8.4 mm

SAR Value

Head: 1.14 W/kg, Body: 1.14 W/kg
Head: 1.6 W/kg, Body: 0.375 W/kg

OIS

No
No

Rear Flash

Yes, Dual-color LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Simultaneous HD video and image recording, Smile detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 12MP
Single, 13MP

Rear Camera 1 Resolution

12 MP
13 MP

Rear Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera

Rear Camera 1 Lens

29 mm focal length, 3" sensor size, 1.22 micrometre pixel size
1.12 micrometre pixel size

Rear Sensor

Back-illuminated sensor (BSI), Exmor-RS CMOS Sensor
Back-illuminated sensor (BSI), Exmor-RS CMOS Sensor

Rear Aperture

f/2.2
f/2.0

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

-
Rear

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