Sony Xperia Z3 vs VKworld Mix Plus vs Xiaomi Mi6 vs Xiaomi Redmi 4X: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Sony Xperia Z3 vs VKworld Mix Plus vs Xiaomi Mi6 vs Xiaomi Redmi 4X. The complete information of specifications to decide which to buy.

Compare
Sony Xperia Z3Sony Xperia Z3Global · 3GB · 16GB
VKworld Mix PlusVKworld Mix PlusGlobal · 3GB · 32GB
Xiaomi Mi6Xiaomi Mi6Global · 6GB · 64GB
Xiaomi Redmi 4XXiaomi Redmi 4XChina · 3GB · 32GB
Technical data sheets

Basics
Sony Xperia Z3
Sony Xperia Z3
Global · 3GB · 16GB
View datasheet
vs
VKworld Mix Plus
VKworld Mix Plus
Global · 3GB · 32GB
View datasheet
vs
Xiaomi Mi6
Xiaomi Mi6
Global · 6GB · 64GB
View datasheet
vs
Xiaomi Redmi 4X
Xiaomi Redmi 4X
China · 3GB · 32GB
View datasheet
vs

Score
Ki Cost-effective
Score		 6.5 Ki Cost-effective
Score 		-- Not available -- Not available -- Not available
Design and Screen score 5.7Design & Materials --Design & Materials --Design & Materials --Design & Materials
Performance and Hardware score 4.6Performance & Hardware --Performance & Hardware --Performance & Hardware --Performance & Hardware
Camera score 5.3Camera --Camera --Camera --Camera
Connectivity score 6.3 Connectivity -- Connectivity -- Connectivity -- Connectivity
Battery score 5.2 Battery --Battery --Battery --Battery

User reviews
User score
8.1
189 reviews
--
2 reviews
9.1
218 reviews
8.4
198 reviews

Technical specifications of the Sony Xperia Z3 vs VKworld Mix Plus vs Xiaomi Mi6 vs Xiaomi Redmi 4X

Specs Sony Xperia Z3 prices Sony Xperia Z3
Global · 3GB · 16GB 		VKworld Mix Plus price comparison VKworld Mix Plus
Global · 3GB · 32GB 		Xiaomi Mi6 price comparison Xiaomi Mi6
Global · 6GB · 64GB 		Xiaomi Redmi 4X prices Xiaomi Redmi 4X
China · 3GB · 32GB
Inches 5.2" 5.5" 5.15" 5"
Resolution FHD HD FHD HD
Usable surface 71% useful 78% useful 71% useful 70% useful
Aspect Ratio 16:9 16:9 16:9 16:9
Dimensions 72.0 mm
146.0 mm
7.3 mm 		74.0 mm
144.0 mm
7.9 mm 		70.5 mm
145.2 mm
7.5 mm 		70.0 mm
139.2 mm
8.7 mm
Weight 152 g 162 g 168 g 150 g
Micro SnapD. 801
Quad-Core 		MT6737
Quad-Core 		SnapD. 835
Octa-Core 		SnapD. 435
Octa-Core
RAM 3 GB RAM 3 GB RAM 6 GB RAM 3 GB RAM
Storage 16 GB 32 GB 64 GB 32 GB
AnTuTu 59.887
v? 		25.000
v? 		256.456
v8 		57.686
v7
Battery 3100 mAh 2850 mAh 3350 mAh 4100 mAh
Main Camera 1
20.7 Mpx · ƒ/2.0
IMX220 Exmor RS
1
8 Mpx · Unknow

1
12 Mpx · ƒ/1.8
IMX386 Exmor RS
2 		1
13 Mpx · ƒ/2.0
S5K3L8
Selfie Camera SELF 2.2 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 8 Mpx · ƒ/-- SELF 5 Mpx · ƒ/--
Bands
OS Android 6.0 Marshmallow Android 7.0 Nougat Android 9.0 P Android 9.0 P

Brand
Brand Sony VKworld Xiaomi Xiaomi
Aliases D6603, D6616, D6633 - Dual SIM, D6643, D6653, L55t, L55u -- xiaomi Mi 6 Hongmi 4X, Red Rice 4X

Release Date
Release date September 2014,
9 years ago 		August 2017,
6 years ago 		April 2017,
7 years ago 		February 2017,
7 years ago
State On Sale Not available Not available Not available
Market Global Global Global China

Design & Materials

Structure

Sony Xperia Z3
VKworld Mix Plus
Xiaomi Mi6
Xiaomi Redmi 4X
Sony Xperia Z3
VKworld Mix Plus
Xiaomi Mi6
Xiaomi Redmi 4X
Size
72.0 mm • 146.0 mm • 7.3 mm
See more details
 Print 3D Model
74.0 mm • 144.0 mm • 7.9 mm
See more details
 Print 3D Model
70.5 mm • 145.2 mm • 7.5 mm
See more details
 Print 3D Model
70.0 mm • 139.2 mm • 8.7 mm
See more details
 Print 3D Model
Weight 152 g 162 g 168 g 150 g
Usable surface 71 % 78 % 71 % 70 %
Materials - Metal Glass, Metal Metal
Resistance IP65
IP68 		- - -
Colors
Black

White

Brown

Green
Blue

Gray
Black

White

Blue
Black

Pink

Champagne

Screen
Diagonal 5.2" 5.5" 5.15" 5"
Type LCD IPS LCD IPS LCD IPS • JDI LCD IPS
Aspect Ratio 16:9 16:9 16:9 16:9
Resolution FHD
1080 x 1920 px 		HD
720 x 1280 px 		FHD
1080 x 1920 px 		HD
720 x 1280 px
Density 424 Pixels per inch 267 Pixels per inch 428 Pixels per inch 294 Pixels per inch

Others

Others
  • Without Notch
  • Triluminos display for mobile
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • X-Reality display
  • Without Notch
  • HDR10
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Brightnes 600 cd/m² (typ)
  • 1500:1 contrast ratio
  • Full sRGB standard
  • 94% NTSC
  • LED Notifications
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • 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?
6.6
--
7.5
7.6
Do you think it's a nice phone?
8.9
--
9.3
8.7
Is it comfortable?
8.0
--
9.3
9.0
Can you see it well in the sunlight?
7.9
--
8.9
7.7
Number of reviews
189 reviews
--
218 reviews
198 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 801 MSM8974AC MediaTek MT6737 (1.3Ghz) Qualcomm Snapdragon 835 Qualcomm Snapdragon 435 MSM8940
CPU 4x Krait 400 2.5 GHz 4x Cortex-A53 1.3 GHz 4x Kryo 280 2.45 GHz + 4x Kryo 280 1.9 GHz 8x Cortex-A53 1.4GHz
Type Quad-Core Quad-Core Octa-Core Octa-Core
Manufacturing 28 nm 28 nm 10 nm 28 nm
64 Bits No Yes Yes Yes

Graphics
GPU Qualcomm Adreno 330 ARM Mali-T720 MP2 550MHz Qualcomm Adreno 540 Qualcomm Adreno 505

RAM
RAM 3 GB 3 GB 6 GB 3 GB
Type -- -- LPDDR4X RAM --

Antutu
Score
59.887
Antutu v?
Overall performance better than 44% of devices
See more details
25.000
Antutu v?
Overall performance better than 1% of devices
See more details
256.456
Antutu v8
Overall performance better than 27% of devices
See more details
57.686
Antutu v7
Overall performance better than 5% of devices
See more details

Storage
Capacity 16 GB 32 GB 64 GB 32 GB
Type -- -- UFS 2.0 Storage --
SD Slot Yes ,
Independent SD slot 		Yes ,
Slot for SD or second SIM card 		No Yes ,
Slot for SD or second SIM card

Security
Fingerprint No Yes, in the back Yes, on the front Yes, in the back

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

Audio

Audio
-
-
-
-

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

User reviews

Does it have good sound?
7.8
--
8.6
8.0
Does it work smoothly in everyday use?
8.8
--
9.6
8.6
What's your experience been with demanding games?
8.3
--
9.4
7.3
Number of reviews
189 reviews
--
218 reviews
198 reviews

Camera

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

Standard

Standard

Standard

Standard
Resolution 20.7 Mpx 8 Mpx 12 Mpx 13 Mpx
Sensor Sony IMX220 Exmor RS Unknown Sony IMX386 Exmor RS Samsung S5K3L8
Type CMOS CMOS CMOS BSI ISOCELL
Aperture ƒ/ 2.0 Unknow ƒ/ 1.8 ƒ/ 2.0
ISO -- -- 100 - 3200 --
Pixel size 1.20 µm -- 1.25 µm 1.12 µm
Pixel Binning -- -- -- --
Sensor size 1/2.3" -- 1/2.9" 1/3.1"
2
Camera type
--
--

Telephoto lens
--
Resolution
13 Mpx
Sensor
Samsung S5K3M3
Type
ISOCELL
Aperture
ƒ/ 2.6
Pixel size
1.00 µm
Pixel Binning
--
Sensor size
1/3.4"

Features
Flash LED LED Dual LED LED
Optical Stabilisation No No Yes No
Slow Motion Video Yes,
120 fps 		No,
30 fps 		Yes,
120 fps 		No,
30 fps
Others
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Self-timer
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Manual focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 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

Dedicated

Dedicated
Resolution 2.2 Mpx 5 Mpx 8 Mpx 5 Mpx
Sensor Unknown Unknown Sony IMX268 Exmor RS Unknown
Type -- -- CMOS --
Aperture ƒ/ -- ƒ/ -- ƒ/ -- ƒ/ --
Pixel size -- -- 1.40 µm --
Pixel Binning -- -- -- --
Sensor size -- -- 1/3.2" --
Others
--
--
--
--

DxOMark Score
DxOMark Score
79
Mobile
81
Photo
76
Video
 -- -- --

User reviews

Quality of daytime photos
8.6
--
9.2
8.2
Quality of nighttime photos
7.0
--
7.5
6.0
Quality of selfies
6.6
--
8.1
7.4
Does it have a powerful flash?
6.9
--
8.7
7.8
Number of reviews
189 reviews
--
218 reviews
198 reviews
Kimovil Photo Lab

VKworld Mix Plu camera: Comparison of real photos

  • Sony Xperia Z3
  • VKworld Mix Plus
  • Xiaomi Mi6
  • Xiaomi Redmi 4X
Compare technical photos

Connectivity

Network compatibility

5G -- -- -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B17 (700)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • 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)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • 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)
  • 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)

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

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

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.0 Bluetooth 5.0 LE Low energy consumption Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • GAP (Generic Access Profile)
  • GATT (Generic Attribute Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • SPP (Serial Port Protocol)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HDP (Health Device Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)

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

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

SAR
European measurement

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

 0.691 W/Kg on head
0.712 W/Kg on body 		-- 0.409 W/Kg on head
1.550 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

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

Others
Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA
  • ANT+
  • Mirrorlink
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.7
--
9.2
8.4
Quality of the GPS
8.6
--
9.3
8.5
And the WiFi?
8.5
--
9.4
8.7
Number of reviews
189 reviews
--
218 reviews
198 reviews

Battery

Battery
Capacity
3100 mAh
See more details
2850 mAh
See more details
3350 mAh
See more details
4100 mAh
See more details
Type Li-Ion Li-Polymer Li-Polymer Li-Polymer
Fast charge No No Yes No
Others
  • Non-removable
  • Non-removable
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 5%
    Less than half day
  • 8%
    Less than a day
  • 27%
    One day
  • 48%
    More than one day
  • 12%
    Two days or more
--
  • 1%
    Less than half day
  • 7%
    Less than a day
  • 33%
    One day
  • 50%
    More than one day
  • 8%
    Two days or more
  • 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
189 reviews
--
218 reviews
198 reviews

Software

Software
Operating System
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
  • MIUI V11 (Android 9 P)
    Android 9.0 P, 5 years ago
  • MIUI V11 (Android 9 P)
    Android 9.0 P, 5 years ago
Google Services (official) Yes Yes Yes No

User reviews

Did it come with preinstalled applications?
  • 2%
    It comes with a clean operating system
  • 72%
    It has preinstalled apps but they don't bother me
  • 26%
    It has preinstalled apps that I can't uninstall
--
  • 7%
    It comes with a clean operating system
  • 82%
    It has preinstalled apps but they don't bother me
  • 12%
    It has preinstalled apps that I can't uninstall
  • 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?
  • 6%
    Never
  • 24%
    Once a year
  • 60%
    Every six months
  • 10%
    Every two months or less
--
  • 2%
    Never
  • 2%
    Once a year
  • 46%
    Every six months
  • 50%
    Every two months or less
  • 5%
    Never
  • 5%
    Once a year
  • 50%
    Every six months
  • 40%
    Every two months or less
Number of reviews
189 reviews
--
218 reviews
198 reviews
Prices
From $ 107 --
Prices unavailable
Prices unavailable
Prices unavailable