Apple iPhone 6s Plus vs Samsung Galaxy S7 Edge vs ZUK Z2 Pro: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Apple iPhone 6s Plus vs Samsung Galaxy S7 Edge vs ZUK Z2 Pro. The complete information of specifications to decide which to buy.

Compare
Apple iPhone 6s PlusApple iPhone 6s PlusGlobal · 2GB · 64GB
Samsung Galaxy S7 EdgeSamsung Galaxy S7 EdgeN. America · 4GB · 32GB · G935
ZUK Z2 ProZUK Z2 ProChina · 6GB · 128GB
Technical data sheets

Basics
Apple iPhone 6s Plus
Apple iPhone 6s Plus
Global · 2GB · 64GB
View datasheet
vs
Samsung Galaxy S7 Edge
Samsung Galaxy S7 Edge
N. America · 4GB · 32GB · G935
View datasheet
vs
ZUK Z2 Pro
ZUK Z2 Pro
China · 6GB · 128GB
View datasheet
vs

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

User reviews
User score
8.3
93 reviews
8.8
430 reviews
9.1
76 reviews

Technical specifications of the Apple iPhone 6s Plus vs Samsung Galaxy S7 Edge vs ZUK Z2 Pro

Specs Apple iPhone 6s Plus price comparison Apple iPhone 6s Plus
Global · 2GB · 64GB 		where to buy Samsung Galaxy S7 Edge Samsung Galaxy S7 Edge
N. America · 4GB · 32GB · G935 		where to buy ZUK Z2 Pro ZUK Z2 Pro
China · 6GB · 128GB
Inches 5.5" 5.5" 5.2"
Resolution FHD QHD FHD
Usable surface 67% useful 76% useful 72% useful
Aspect Ratio 16:9 16:9 16:9
Dimensions 77.9 mm
158.2 mm
7.3 mm 		72.6 mm
150.9 mm
7.7 mm 		70.5 mm
145.4 mm
7.5 mm
Weight 192 g 157 g 145 g
Micro A9
Dual-Core 		SnapD. 820
Quad-Core 		SnapD. 820
Quad-Core
RAM 2 GB RAM 4 GB RAM 6 GB RAM
Storage 64 GB 32 GB 128 GB
AnTuTu 175.000
v8 		188.798
v8 		165.206
v7
Battery 2750 mAh 3600 mAh 3100 mAh
Main Camera 1
12 Mpx · ƒ/2.2
iSight Camera (6s)
1
12 Mpx · ƒ/1.7
IMX260 Exmor RS
1
13 Mpx · ƒ/1.8

Selfie Camera SELF 5 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 8 Mpx · ƒ/--
Bands
OS iOS 15 Android 8.0 Oreo Android 8.0 Oreo

Brand
Brand Apple Samsung Zuk
Aliases A1634, A1687 -- --

Release Date
Release date September 2015,
10 years ago 		February 2016,
10 years ago 		April 2016,
10 years ago
State Not available Not available Not available
Market Global N. America China

Design & Materials

Structure

Apple iPhone 6s Plus
Samsung Galaxy S7 Edge
ZUK Z2 Pro
Apple iPhone 6s Plus
Samsung Galaxy S7 Edge
ZUK Z2 Pro
Size
77.9 mm • 158.2 mm • 7.3 mm
See more details
 Print 3D Model
72.6 mm • 150.9 mm • 7.7 mm
See more details
 Print 3D Model
70.5 mm • 145.4 mm • 7.5 mm
See more details
 Print 3D Model
Weight 192 g 157 g 145 g
Usable surface 67 % 76 % 72 %
Materials Aluminium alloy Aluminium alloy, Glass Metal
Resistance - IP68 -
Colors
Gold
Silver
Gray
Rose Gold
Black
White
Gold
Silver
Rose Gold
Black
White

Screen
Diagonal 5.5" 5.5" 5.2"
Type LCD IPS Super AMOLED Super AMOLED
Aspect Ratio 16:9 16:9 16:9
Resolution FHD
1080 x 1920 px 		QHD
1440 x 2560 px 		FHD
1080 x 1920 px
Density 401 Pixels per inch 534 Pixels per inch 424 Pixels per inch

Others

Others
  • Without Notch
  • Brightnes 500 cd/m² (typ)
  • 1300:1 contrast ratio
  • Full sRGB standard
  • Retina HD display
  • LED Notifications
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Oleophobic (lipophobic) coating
  • Force Touch
  • Without Notch
  • 1500:1 contrast ratio
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Dual Edge display
  • Capacitive
  • Multi-touch
  • Touch sensitive
  • Without Notch
  • Brightnes 500 cd/m² (typ)
  • NTSC
  • 100% NTSC
  • Color LED Notifications
  • LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass 3
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Viewing angle - 178°

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.1
7.1
7.0
Do you think it's a nice phone?
8.9
9.2
9.1
Is it comfortable?
8.0
8.6
9.5
Can you see it well in the sunlight?
8.0
8.8
8.7
Number of reviews
93 reviews
430 reviews
76 reviews

Performance & Hardware

Processor
Model Apple A9 Qualcomm Snapdragon 820 MSM8996 2.3 GHz Qualcomm Snapdragon 820 MSM8996 2.2GHz
CPU 2x Twister 1.85 GHz 2x Kryo 2.3 GHz + 2x Kryo 1.6 GHz 2x Kryo 2.2 GHz + 2x Kryo 1.6 GHz
Type Dual-Core Quad-Core Quad-Core
Manufacturing 14 nm 14 nm 14 nm
64 Bits Yes Yes Yes

Graphics
GPU PowerVR GT7600 6xCores Qualcomm Adreno 530 624MHz Qualcomm Adreno 530 624MHz

RAM
RAM 2 GB 4 GB 6 GB
Type -- -- --

Antutu
Score
175.000
Antutu v8
Overall performance better than 41% of devices
See more details
188.798
Antutu v8
Overall performance better than 39% of devices
See more details
165.206
Antutu v7
Overall performance better than 38% of devices
See more details

Storage
Capacity 64 GB 32 GB 128 GB
Type -- -- --
SD Slot No Yes ,
Independent SD slot 		No

Security
Fingerprint Yes, on the front Yes, on the front Yes, on the front

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

Audio

Audio
-
-
-

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

User reviews

Does it have good sound?
7.8
8.4
8.3
Does it work smoothly in everyday use?
8.5
9.0
9.4
What's your experience been with demanding games?
8.5
8.8
9.4
Number of reviews
93 reviews
430 reviews
76 reviews

Camera

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

Standard

Standard

Standard
Resolution 12 Mpx 12 Mpx 13 Mpx
Aperture ƒ/ 2.2 ƒ/ 1.7 ƒ/ 1.8
Optical zoom -- -- --
View angle -- -- --
Sensor Apple iSight Camera (6s) Sony IMX260 Exmor RS Samsung
Type CMOS BSI BRITECELL ISOCELL
ISO -- -- --
Pixel size 1.19 µm 1.40 µm --
Pixel Binning -- -- --
Sensor size 1/3.0" 1/2.5" --

Features
Flash Dual LED Dual LED Dual LED
Optical Stabilisation Yes Yes Yes
Slow Motion Video Yes,
120 fps 		Yes,
240 fps 		Yes,
120 fps
Others
  • Digital zoom
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • Exposure compensation
  • Self-timer
  • 4K Video
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Panorama
  • HDR
  • White balance settings
  • ISO settings
  • Scene mode
  • RAW
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated
Resolution 5 Mpx 5 Mpx 8 Mpx
Aperture ƒ/ -- ƒ/ -- ƒ/ --
Optical zoom -- -- --
View angle -- -- --
Sensor Unknown Unknown Unknown
Type -- -- --
Pixel size -- -- --
Pixel Binning -- -- --
Sensor size -- -- --
Others
--
--
--

DxOMark Score
DxOMark Score
84
Camera
84Photo
82Video
89
Camera
91Photo
86Video
 --

User reviews

Quality of daytime photos
8.8
9.3
9.2
Quality of nighttime photos
7.5
8.7
7.8
Quality of selfies
8.1
8.6
8.5
Does it have a powerful flash?
8.1
8.7
8.6
Number of reviews
93 reviews
430 reviews
76 reviews

Connectivity

Network compatibility

5G -- -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B27 (800)
  • B28b (700)
  • B28a (700)
  • B29 (700)
  • B30 (2300)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B20 (800)
  • B29 (700)
  • B30 (2300)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • 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)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • CDMA2000 EV-DO REV.A
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • CDMA BC15 (1700/2100 AWS)
  • 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 Single Sim Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

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

Bluetooth
Version Bluetooth 4.2 LE Low energy consumption Bluetooth 4.1 LE Low energy consumption Bluetooth 4.1 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Wi-Fi
  • Cell ID
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Beidou

USB
USB
  • Charging
  • Mass Storage
  • Proprietary
  • Charging
  • Charging
  • Mass Storage
  • USB Type C

SAR
European measurement

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

 0.870 W/Kg on head
0.980 W/Kg on body 		0.264 W/Kg on head
0.507 W/Kg on body 		0.380 W/Kg on head
-- W/Kg on body
American measurement

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

 1.140 W/Kg on head
1.140 W/Kg on body 		1.030 W/Kg on head
1.590 W/Kg on body 		0.710 W/Kg on head
1.490 W/Kg on body

Others
Others
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • TV-Out
  • UMA
  • NFC
  • Audio Jack
  • Mirrorlink
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.9
8.9
9.4
Quality of the GPS
8.8
8.9
9.3
And the WiFi?
8.6
8.9
9.0
Number of reviews
93 reviews
430 reviews
76 reviews

Battery

Battery
Capacity
2750 mAh
See more details
3600 mAh
See more details
3100 mAh
See more details
Type Li-Polymer Li-Ion Li-Polymer
Fast charge No Yes Yes
Others
  • Non-removable
  • Wireless charging
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 12%
    Less than half day
  • 26%
    Less than a day
  • 25%
    One day
  • 30%
    More than one day
  • 7%
    Two days or more
  • 3%
    Less than half day
  • 12%
    Less than a day
  • 39%
    One day
  • 40%
    More than one day
  • 6%
    Two days or more
  • 1%
    Less than half day
  • 8%
    Less than a day
  • 33%
    One day
  • 48%
    More than one day
  • 9%
    Two days or more
Number of reviews
93 reviews
430 reviews
76 reviews

Software

Software
Operating System
  • iPadOS 15
    iOS 15 , 5 years ago
  • Android 8.0 Oreo
    Android 8.0 Oreo, 8 years ago
  • Android 8.0 Oreo
    Android 8.0 Oreo, 8 years ago
Google Services -- With Google Mobile Services Without Google Mobile services

User reviews

Did it come with preinstalled applications?
  • 27%
    It comes with a clean operating system
  • 56%
    It has preinstalled apps but they don't bother me
  • 16%
    It has preinstalled apps that I can't uninstall
  • 3%
    It comes with a clean operating system
  • 74%
    It has preinstalled apps but they don't bother me
  • 23%
    It has preinstalled apps that I can't uninstall
  • 4%
    It comes with a clean operating system
  • 73%
    It has preinstalled apps but they don't bother me
  • 23%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 2%
    Never
  • 7%
    Once a year
  • 43%
    Every six months
  • 48%
    Every two months or less
  • 3%
    Never
  • 10%
    Once a year
  • 64%
    Every six months
  • 24%
    Every two months or less
  • 22%
    Never
  • 23%
    Once a year
  • 41%
    Every six months
  • 14%
    Every two months or less
Number of reviews
93 reviews
430 reviews
76 reviews
Prices
Prices unavailable
Prices unavailable
Prices unavailable