Coolpad K1 VS. JiaYu S1 VS. Jiayu S3 VS. KingZone K1: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Coolpad K1 VS. JiaYu S1 VS. Jiayu S3 VS. KingZone K1. The complete information of specifications to decide which to buy.

Ki Note

Ki Cost-effectiveness
?
Cost-effectiveness
?
Cost-effectiveness
?
Cost-effectiveness
?
Cost-effectiveness
Design & Materials
3.9
7
6.5
5.7
Performance & Hardware
4.9
5.9
7.4
4.9
Camera
5.6
6.5
8.1
7.1
Connectivity
5.3
5.5
8
6.7
Battery
5.5
4.4
6.2
3.6

Basics

Brand

Aliases
--
--
--
--

Presentation

Unveiled
June 2014, 4 years ago
May 2014, 4 years ago
July 2014, 4 years ago
May 2014, 4 years ago
State
Not available
Not available
Not available
Not available

Design & Materials

Structure

Size
77.7 mm
153.3 mm
8.0 mm
69.0 mm
138.0 mm
9.0 mm
75.5 mm
152.0 mm
8.9 mm
76.0 mm
153.5 mm
7.0 mm
Weight
170 g
145 g
158 g
186 g
Usable surface
70 %
72 %
72 %
71 %
Materials
-
Stainless steel
Plastic
Metal
Resistance
-
-
-
-
Colors
White
Black

Silver
Black

White

Screen

Diagonal
5.5"
5"
5.5"
5.5"
Type
LCD IPS TFT
LCD IPS
LCD IPS
LCD IPS
Resolution
540 x 960 px
1080 x 1920 px
1080 x 1920 px
1080 x 1920 px
Density
200 Pixels per inch
441 Pixels per inch
401 Pixels per inch
401 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • Capacitive
  • Corning Gorilla Glass 2
  • Full Lamination Technology
  • Multi-touch
  • OGS (One Glass Solution)
  • Scratch resistant
  • Corning Gorilla Glass 3
  • OGS (One Glass Solution)
  • Capacitive
  • Corning Gorilla Glass 3
  • LTPS (Low Temperature PolySilicon)
  • Multi-touch
  • Scratch resistant

Prototypes







Prototypes
Coolpad K1
Print 3D Model
JiaYu S1
Print 3D Model
Jiayu S3
Print 3D Model
KingZone K1
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 400 MSM8926
Qualcomm Snapdragon 600 APQ8064T
MediaTek MT6752
MediaTek MT6592
CPU
ARM Cortex-A7
Krait 300
Cortex A53 (ARMv8-A)
ARM Cortex-A7
Type
Quad-Core
Quad-Core
Octa-Core
Octa-Core
Frequency
1.2 GHz
1.9 GHz
1.7 GHz
1.7 GHz
64 Bits
No
No
Yes
No

Graphics

GPU
Qualcomm Adreno 305
Qualcomm Adreno 320
Mali-T760
ARM Mali-450 MP4

RAM

RAM
1 GB
2 GB
3 GB
1 GB

Antutu

Score
26.795
Overall performance better than 35% of devices
26.083
Overall performance better than 33% of devices
41.428
Overall performance better than 59% of devices
26.819
Overall performance better than 35% of devices

Storage

Capacity
4 GB
Capacity with the OS (depends on the brand and ROM version): 1.5-2.8 GB
32 GB
Capacity with the OS (depends on the brand and ROM version): 25-30.8 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
Yes
Independent SD slot
Yes
Independent SD slot
Yes
Independent SD slot
Yes
Independent SD slot

Security

Fingerprint
No
No
No
No

Sensors

Sensors
  • Accelerometer
  • Compass
  • Light sensor
  • Proximity
  • Accelerometer
  • Compass
  • Gravity
  • Light sensor
  • Proximity
  • Gyroscope
  • Hall
  • Light sensor
  • Magnetometer
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall IC
  • Light sensor
  • Proximity

Others

Notifications LED
No
No
No
No

Camera

Main

Resolution
8 Mpx
12.8 Mpx
13 Mpx
14.2 Mpx
Pixel size
--
--
1.127 µm
1.127 µm
Sensor
Unknown Unknown
Sony Exmor
Sony IMX214 Exmor RS
Sony Exmor RS
Type
CMOS
CMOS BSI
CMOS
CMOS
Aperture
f/2.2
f/2.2
f/2.0
f/2.0
Flash
LED
LED
Dual LED
LED
Features
  • Autofocus
  • Face detection
  • Geotagging
  • Scene mode
  • Touch focus
  • Autofocus
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Touch focus
  • White balance settings
  • Autofocus
  • Digital zoom
  • Manual focus
  • Scene mode
  • Autofocus
  • Digital image stabilization
  • Face detection
  • Geotagging
  • Touch focus
Slow Motion Video
No
30.0 fps
No
30.0 fps
No
30.0 fps
Yes
60.0 fps
Optical Stabilisation
No
No
No
No

Selfie

Resolution
1.9 Mpx
2 Mpx
5 Mpx
8 Mpx

Connectivity

Networks

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)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
3G
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
  • B1 (2100)
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
  • B33 (TD 1900)
  • B34 (TD 2000)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B41 (TDD 2500)
-
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
-

SIM card

Dual SIM
Dual Sim Full Active
Single Sim
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Micro SIM
Micro SIM
Micro SIM
Micro SIM
Micro SIM
Mini SIM
Micro SIM

Wi-Fi

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

Bluetooth

Version
Bluetooth 4.0
Bluetooth 4.0
Bluetooth 4.0
Bluetooth 4.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)

Navigation

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

USB

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

SAR

European measurement

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

--
--
--
--
American measurement

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

--
--
-- W/Kg on head
0.320 W/Kg on body
0.430 W/Kg on head
0.260 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • DLNA
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • DLNA
  • NFC
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • DLNA
  • NFC
  • OTA sync
  • Tethering.

Battery

Capacity
2500 mAh
2300 mAh
3000 mAh
2500 mAh
Type
Li-Ion
Li-Polymer
Li-Ion
Li-Ion
Others
Removable
Non-removable
Wireless charging
Removable
Removable
Wireless charging

Software

Operating System
Android 4.3 Jelly Bean
Android 4.1.2 Jelly Bean
Android 4.4
Android 4.2.2 Jelly Bean

Prices

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