Xiaomi Mi4 VS. Xiaomi Redmi 4 VS. Xiaomi Redmi 4X: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Xiaomi Mi4 VS. Xiaomi Redmi 4 VS. Xiaomi Redmi 4X. The complete information of specifications to decide which to buy.

Ki Note

Ki Cost-effectiveness
8.4
Cost-effectiveness
8.3
Cost-effectiveness
8.7
Cost-effectiveness
Design & Materials
6.3
6.3
7.1
Performance & Hardware
8.1
6.9
6.9
Camera
8.5
7.6
7.9
Connectivity
6.5
6.9
8.1
Battery
8.9
9.3
9.3

Basics

Brand

Aliases
--
Xiaomi Hongmi 4
Hongmi 4X, Red Rise 4X

Presentation

Unveiled
July 2014, 4 years ago
November 2016, 1 year ago
February 2017, 1 year ago
State
On Sale
On Sale
On Sale

Design & Materials

Structure

Size
68.5 mm
139.2 mm
8.9 mm
69.6 mm
141.3 mm
8.9 mm
70.0 mm
139.2 mm
8.7 mm
Weight
149 g
160 g
150 g
Usable surface
72 %
70 %
70 %
Materials
Plastic, Stainless steel
Metal, Plastic
Metal
Resistance
-
-
-
Colors
Black
Gold

Gray

Silver
Black

Champagne

Pink

Screen

Diagonal
5"
5"
5"
Type
LCD IPS JDI
LCD IPS
LCD IPS
Resolution
1080 x 1920 px
720 x 1280 px
720 x 1280 px
Density
441 Pixels per inch
294 Pixels per inch
294 Pixels per inch
Others
  • Capacitive
  • Color LED Notifications
  • Full Lamination Technology
  • Multi-touch
  • OGS (One Glass Solution)
  • 1000:1 contrast ratio
  • 2.5D curved glass screen
  • 72% NTSC
  • Capacitive
  • Color LED Notifications
  • Multi-touch
  • 1000:1 contrast ratio
  • 2.5D curved glass screen
  • 450 cd/m2
  • 72% NTSC
  • Capacitive
  • LED Notifications
  • Multi-touch
  • NTSC

Prototypes






Prototypes
Xiaomi Mi4
Print 3D Model
Xiaomi Redmi 4
Print 3D Model
Xiaomi Redmi 4X
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 801 MSM8274AC
Qualcomm Snapdragon 430 MSM8937
Qualcomm Snapdragon 435 MSM8940
CPU
Krait 400
4x1.4GHz ARM Cortex A53 + 4x1.1GHz ARM Cortex-A53
8x1.4GHz ARM Cortex A53
Type
Quad-Core
Octa-Core
Octa-Core
Frequency
2.5 GHz
1.4 GHz
1.4 GHz
64 Bits
Yes
Yes
Yes

Graphics

GPU
Qualcomm Adreno 330
Qualcomm Adreno 505
Qualcomm Adreno 505

RAM

RAM
3 GB
2 GB
2 GB

Antutu

Score
61.493
Antutu v6, Overall performance better than 77% of devices
42.989
Antutu v6, Overall performance better than 64% of devices
43.500
Antutu v6, Overall performance better than 65% of devices

Storage

Capacity
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
SD Slot
No
Yes
Slot for SD or second SIM card
Yes
Slot for SD or second SIM card

Security

Fingerprint
No
Yes, in the back
Yes, in the back

Sensors

Sensors
  • Accelerometer
  • Barometer
  • Compass
  • Gravity
  • Gyroscope
  • Hall
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Gyroscope
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Gyroscope
  • Light sensor
  • Proximity

Others

Notifications LED
Color LED Notifications
Color LED Notifications
LED Notifications

Camera

Main

Resolution
13.1 Mpx
13 Mpx
13 Mpx
Pixel size
1.115 µm
--
--
Sensor
Sony IMX214 Exmor RS
Samsung S5K3L8
Samsung S5K3L8
Type
CMOS
CMOS
CMOS
Aperture
f/1.8
f/2.2
f/2.0
Flash
LED
Dual LED
LED
Features
  • Autofocus
  • Continuous autofocus
  • Digital zoom
  • Dual shot
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Macro mode
  • Manual focus
  • Scene mode
  • Autofocus
  • Digital zoom
  • HDR
  • ISO settings
  • Manual focus
  • Panorama
  • Scene mode
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
120.0 fps
Yes
120.0 fps
No
30.0 fps
Optical Stabilisation
No
No
No

Selfie

Resolution
8 Mpx
5 Mpx
5 Mpx

Connectivity

Networks

2G
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
3G
  • B1 (2100)
  • B2 (1900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B5 (850)
  • B8 (900)
4G LTE
-
  • B1 (2100)
  • B3 (1800)
  • B40 (TDD 2300)
  • B5 (850)
  • B7 (2600)
  • B1 (2100)
  • B3 (1800)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B5 (850)
  • B7 (2600)
  • B8 (900)

SIM card

Dual SIM
Single Sim
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Micro SIM
Micro SIM
Nano SIM
Micro SIM
Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Direct
  • Wi-Fi Hotspot

Bluetooth

Version
Bluetooth 4.0
Bluetooth 4.1 LE Low energy consumption
Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • HID (Human Interface Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)

Navigation

Navigation
  • A-GPS
  • Beidou
  • GLONASS
  • GPS
  • A-GPS
  • Beidou
  • GLONASS
  • GPS
  • A-GPS
  • Beidou
  • GLONASS
  • GPS

USB

USB
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

0.706 W/Kg on head
0.848 W/Kg on body
0.583 W/Kg on head
1.500 W/Kg on body
0.583 W/Kg on head
1.500 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

0.920 W/Kg on head
1.360 W/Kg on body
0.750 W/Kg on head
0.612 W/Kg on body
0.750 W/Kg on head
0.612 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • Infrared
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Infrared
  • OTA sync
  • Audio Jack
  • Radio FM
  • Computer sync
  • Infrared
  • OTA sync
  • Tethering.
  • VoLTE

Battery

Capacity
3080 mAh
4100 mAh
4100 mAh
Type
Li-Polymer
Li-Polymer
Li-Polymer
Others
Non-removable
Fast Charging
Non-removable
Non-removable

Software

Operating System
Android 6.0.1 Marshmallow
MIUI V8 (Android 6.0 Marshmallow)
MIUI V9 (Android 7.1.1 Nougat)

Prices

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