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.

Ki Note

Ki Cost-effectiveness
8.1
Cost-effectiveness
?
Cost-effectiveness
?
Cost-effectiveness
Design & Materials
6.3
7.5
6.8
Performance & Hardware
7.3
7.6
7.9
Camera
7.7
8
7.2
Connectivity
8.5
7.8
7.1
Battery
8.2
6.8
5.8

Basics

Brand

Brand
Zuk
Aliases
A1634, A1687
--
--

Release Date

Release date
September 2015, 3 years ago
February 2016, 3 years ago
April 2016, 3 years ago
State
On Sale
Not available
Not available

Design & Materials

Structure

Size
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
Usable surface
67 %
76 %
72 %
Materials
Aluminium alloy
Aluminium alloy, Glass
Metal
Resistance
-
IP68
-
Colors
Gold

Gray

Rose-gold

Silver
Black

Gold

Rose-gold

Silver

White
Black

White

Screen

Diagonal
5.5"
5.5"
5.2"
Type
LCD IPS
Super Amoled
Super Amoled
Resolution
1080 x 1920 px
1440 x 2560 px
1080 x 1920 px
Density
401 Pixels per inch
534 Pixels per inch
424 Pixels per inch
Others
  • 1300:1 contrast ratio
  • 500 cd/m2
  • Capacitive
  • Force Touch
  • Full sRGB standard
  • LED-backlit
  • Multi-touch
  • Without Notch
  • Oleophobic (lipophobic) coating
  • Retina HD display
  • Scratch resistant
  • 1500:1 contrast ratio
  • 2.5D curved glass screen
  • Capacitive
  • Corning Gorilla Glass 4
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • Touch sensitive
  • 100% NTSC
  • 2.5D curved glass screen
  • 500 cd/m2
  • Capacitive
  • Color LED Notifications
  • Corning Gorilla Glass 3
  • LED Notifications
  • Multi-touch
  • Without Notch
  • NTSC
  • Scratch resistant
  • Viewing angle - 178°

Prototypes







Prototypes
Apple iPhone 6s Plus
Print 3D Model
Samsung Galaxy S7 Edge
Print 3D Model
ZUK Z2 Pro
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Apple A9
Qualcomm Snapdragon 820 MSM8996 2.3 GHz
Qualcomm Snapdragon 820 MSM8996 2.2GHz
CPU
Apple Twister
Dual cluster Kryo 2x2.3GHz + 2x1.59GHz
Dual cluster Kryo 2x2.2GHz + 2x1.6GHz
Type
Dual-Core
Quad-Core
Quad-Core
Frequency
1.84 GHz
2.3 GHz
2.2 GHz
64 Bits
Yes
Yes
Yes

Graphics

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

RAM

RAM
2 GB
4 GB
6 GB

Antutu

Score
151.000
Antutu v6, Overall performance better than 86% of devices
158.313
Antutu v7, Overall performance better than 87% of devices
165.206
Antutu v7, Overall performance better than 88% of devices

Storage

Capacity
64 GB
Capacity with the OS (depends on the brand and ROM version): 57-62.8 GB
32 GB
Capacity with the OS (depends on the brand and ROM version): 25-30.8 GB
128 GB
Capacity with the OS (depends on the brand and ROM version): 121-126.8 GB
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
  • Accelerometer
  • Barometer
  • Compass
  • Gyroscope
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Compass
  • Gravity
  • Gyroscope
  • Hall
  • Heart Rate
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Altimeter
  • Barometer
  • Compass
  • Gyroscope
  • Hall
  • Heart Rate
  • Light sensor
  • Proximity

Others

Notifications LED
No
No
Color LED Notifications

Camera

Main

Resolution
12 Mpx
12 Mpx
13 Mpx
Pixel size
1.190 µm
--
--
Sensor
Apple iSight Camera (6s)
Sony IMX260 Exmor RS
Samsung Unknown
Type
CMOS BSI
BRITECELL
ISOCELL
Aperture
f/2.2
f/1.7
f/1.8
Flash
Dual LED
Dual LED
Dual LED
Features
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • Optical Stabilization (OIS)
  • Panorama
  • Self-timer
  • Touch focus
  • Autofocus
  • Continuous shooting
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Panorama
  • RAW
  • Scene mode
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
120 fps
Yes
240 fps
Yes
120 fps
Optical Stabilisation
Yes
Yes
Yes

Selfie

Resolution
5 Mpx
5 Mpx
8 Mpx

Connectivity

Networks

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)
  • B28 (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
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Hotspot

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

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

Battery

Capacity
2750 mAh
3600 mAh
3100 mAh
Type
Li-Polymer
Li-Ion
Li-Polymer
Others
Non-removable
Fast Charging
Non-removable
Wireless charging
Fast Charging
Non-removable

Software

Operating System
iOS 10
Android 8.0 Oreo
Android 8.0 Oreo

Prices

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