Asus ZenFone C vs Xiaomi Redmi 4X: Comparison

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

Compare
Asus ZenFone CAsus ZenFone CGlobal · 1GB · 8GB
Xiaomi Redmi 4XXiaomi Redmi 4XChina · 2GB · 16GB
Technical data sheets

Basics
Asus ZenFone C
Asus ZenFone C
Global · 1GB · 8GB
View datasheet
vs
Xiaomi Redmi 4X
Xiaomi Redmi 4X
China · 2GB · 16GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera
Connectivity score -- Connectivity -- Connectivity
Battery score --Battery --Battery

User reviews
User score
--
3 reviews
8.4
198 reviews

Technical specifications of the Asus ZenFone C vs Xiaomi Redmi 4X

Specs Asus ZenFone C prices Asus ZenFone C
Global · 1GB · 8GB 		Xiaomi Redmi 4X price comparison Xiaomi Redmi 4X
China · 2GB · 16GB
Inches 4.5" 5"
Resolution LowRes HD
Usable surface 61% useful 70% useful
Aspect Ratio 16:9 16:9
Dimensions 67.0 mm
136.5 mm
10.9 mm 		70.0 mm
139.2 mm
8.7 mm
Weight 149 g 150 g
Micro Atom Z2520
Dual-Core 		SnapD. 435
Octa-Core
RAM 1 GB RAM 2 GB RAM
Storage 8 GB 16 GB
AnTuTu 18.072
v5 		57.686
v7
Battery 2100 mAh 4100 mAh
Main Camera 1
5 Mpx · ƒ/2.0

1
13 Mpx · ƒ/2.0
S5K3L8
Selfie Camera SELF 0.3 Mpx · ƒ/-- SELF 5 Mpx · ƒ/--
Bands
OS Android 4.4 KitKat Android 9.0 P

Brand
Brand Asus Xiaomi
Aliases ZC451CG Hongmi 4X, Red Rise 4X

Release Date
Release date February 2016,
8 years ago 		February 2017,
7 years ago
State Not available Not available
Market Global China

Design & Materials

Structure

Asus ZenFone C
Xiaomi Redmi 4X
Asus ZenFone C
Xiaomi Redmi 4X
Size
67.0 mm • 136.5 mm • 10.9 mm
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 Print 3D Model
70.0 mm • 139.2 mm • 8.7 mm
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 Print 3D Model
Weight 149 g 150 g
Usable surface 61 % 70 %
Materials Plastic Metal
Resistance - -
Colors
Black

White

Red
Black

Pink

Champagne

Screen
Diagonal 4.5" 5"
Type LCD IPS LCD IPS
Aspect Ratio 16:9 16:9
Resolution LowRes
480 x 854 px 		HD
720 x 1280 px
Density 218 Pixels per inch 294 Pixels per inch

Others

Others
  • Without Notch
  • Capacitive
  • Multi-touch
  • Oleophobic (lipophobic) coating
  • Without Notch
  • Brightnes 450 cd/m² (typ)
  • 1000:1 contrast ratio
  • NTSC
  • 72% NTSC
  • LED Notifications
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
7.6
Do you think it's a nice phone?
--
8.7
Is it comfortable?
--
9.0
Can you see it well in the sunlight?
--
7.7
Number of reviews
--
198 reviews

Performance & Hardware

Processor
Model Intel Atom Z2520 Qualcomm Snapdragon 435 MSM8940
CPU Intel Saltwell HT 8x Cortex-A53 1.4GHz
Type Dual-Core Octa-Core
Manufacturing 32 nm 28 nm
64 Bits No Yes

Graphics
GPU PowerVR SGX544 MP2 Qualcomm Adreno 505

RAM
RAM 1 GB 2 GB
Type -- --

Antutu
Score
18.072
Antutu v5
Overall performance better than 17% of devices
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57.686
Antutu v7
Overall performance better than 5% of devices
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Storage
Capacity 8 GB 16 GB
Type -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Slot for SD or second SIM card

Security
Fingerprint No Yes, in the back

Sensors
Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope

Audio

Audio
-
-

Others
Notifications LED -- LED Notifications
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
--
8.0
Does it work smoothly in everyday use?
--
8.6
What's your experience been with demanding games?
--
7.3
Number of reviews
--
198 reviews

Camera

Main
No. of cameras Rear camera Rear camera
1
Camera type

Standard

Standard
Resolution 5 Mpx 13 Mpx
Sensor Unknown Samsung S5K3L8
Type CMOS ISOCELL
Aperture ƒ/ 2.0 ƒ/ 2.0
ISO -- --
Pixel size -- 1.12 µm
Pixel Binning -- --
Sensor size -- 1/3.1"

Features
Flash LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Autofocus
  • Touch focus
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 0.3 Mpx 5 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
8.2
Quality of nighttime photos
--
6.0
Quality of selfies
--
7.4
Does it have a powerful flash?
--
7.8
Number of reviews
--
198 reviews

Connectivity

Network compatibility

5G -- --
4G LTE --
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)

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

USB
USB
  • Charging
  • Mass Storage
  • Charging
  • Mass Storage

SAR
European measurement

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

 -- 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

 -- 0.750 W/Kg on head
0.612 W/Kg on body

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

User reviews

Does it have good coverage for calls?
--
8.4
Quality of the GPS
--
8.5
And the WiFi?
--
8.7
Number of reviews
--
198 reviews

Battery

Battery
Capacity
2100 mAh
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4100 mAh
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Type Li-Ion Li-Polymer
Fast charge No No
Others
  • Removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 5%
    Less than a day
  • 13%
    One day
  • 49%
    More than one day
  • 33%
    Two days or more
Number of reviews
--
198 reviews

Software

Software
Operating System
  • Android 4.4.2 KitKat
    Android 4.4 KitKat, 10 years ago
  • MIUI V11 (Android 9 P)
    Android 9.0 P, 5 years ago
Google Services (official) Yes No

User reviews

Did it come with preinstalled applications?
--
  • 6%
    It comes with a clean operating system
  • 81%
    It has preinstalled apps but they don't bother me
  • 13%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 5%
    Never
  • 5%
    Once a year
  • 50%
    Every six months
  • 40%
    Every two months or less
Number of reviews
--
198 reviews
Prices
Prices unavailable
Prices unavailable