Apple iPhone 6S vs Xiaomi Redmi 4X

2.64 in
5.44 in
Apple iPhone 6S
vs
2.76 in
5.48 in
Xiaomi Redmi 4X

Full Comparison

Hardware

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Operating System
Apple iOS 11
Android 6.0
Cpu Speed
2 GHz
1.4 GHz
CPU Cores
Dual Core
Octa Core
CPU Model
Apple A9
Qualcomm Snapdragon 435 MSM8940
GPU
yesYes
yesYes
GPU Model
PowerVR GT7600
Adreno 505
Ram memory
2GB
3GB

Display

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Touchscreen
yesYes
yesYes
Colors
16M
16M
Panel type
IPS (TFT)
IPS (TFT)
Screen size
4.70 in
5.00 in
Resolution
1334, 750
720, 1280
Technology
IPS (TFT), IPS LCD
IPS (TFT), LCD
Pixel Density
326 ppi
294 ppi
Dual screen support
noNo
noNo
Scratch resistant display
yesYes
yesYes
HDR
noNo
noNo

Camera

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Number of cameras
2
2
Front Resolution
5 Mpx
5 Mpx
Primary rear resolution
12 Mpx
13 Mpx
Video recording
yesYes
yesYes
Highest video resolution
4096, 2160
1920x1080 px
Maximum FPS at the highest resolution
30 fps
30 fps
Autofocus
yesYes
yesYes
Geo-tagging
yesYes
yesYes
LED Flash
yesYes
yesYes
Touch Focus
yesYes
yesYes

Storage

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Memory card reader
noNo
yesYes
Types of memory card supported
No memory slot
microSD, microSDHC, microSDXC

Dimensions

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Material
Aluminium, Aluminium, Glass, Steel
Aluminium
Height
5.44 in
5.48 in
Width
2.64 in
2.76 in
Depth
0.28 in
0.34 in
Weight
0.32 lb
0.33 lb
Physical keyboard/numpad
noNo
noNo
Water resistant
noNo
noNo
Shock resistant
noNo
noNo

Sensors

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Accelerometer
yesYes
yesYes
Fingerprint
yesYes
yesYes
Gyroscope
yesYes
yesYes
Proximity
yesYes
yesYes

Navigation

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Built-in navigation system
yesYes
yesYes
GPS
yesYes
yesYes
A-GPS
yesYes
yesYes
GLONASS
yesYes
yesYes

Connectivity

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Dual sim support
noNo
yesYes
Sim Card Size
Nano-SIM
Nano-SIM
DLNA certified
noNo
noNo
Bluetooth
yesYes
yesYes
Bluetooth Version
4.2
4.2
Bluetooth profile
A2DP, AVRCP
A2DP
NFC
yesYes
noNo
Connector type
Lightning
USB
Headphone Connection
3.5 mm
3.5 mm
Video output
Manufacturer specific
noNo

Networks

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
2G GSM
yesYes
yesYes
3G UMTS
yesYes
yesYes
HSPA+
yesYes
yesYes
DC-HSPA
yesYes
noNo
HSDPA speed
42 Mbps
42 Mbps
HSUPA speed
5.76 Mbps
5.76 Mbps
4G Speed (download/upload)
300/50
300/50
Wireless network (Wi-Fi)
yesYes
yesYes
Wireless networking standard
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
802.11b, 802.11g, 802.11n

Battery

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Exchangeable battery
noNo
noNo
Battery Capacity
1715 mAh
4100 mAh
Standby Time 2G
240 h
432 h
Talk Time 2G
14 h
36 h
Standby Time 3G
240 h
432 h
Talk Time 3G
14 h
36 h
Supports fast charging
noNo
noNo
Supports wireless charging
noNo
noNo

Voice

Apple iPhone 6SApple iPhone 6SXiaomi Redmi 4XXiaomi Redmi 4X
Voice over LTE (VoLTE)
yesYes
yesYes
Voice over WiFi (VoWiFi)
yesYes
noNo

Often compared to iPhone 6S

Often compared to Redmi 4X