Comparison of Bluboo X2, Jiake JK720/JK3, Lenovo A816, Ulefone Be One

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Bluboo X2, Jiake JK720/JK3, Lenovo A816, Ulefone Be One

Ki Note

Ki Cost-effectiveness
?
Cost-effectiveness
?
Cost-effectiveness
6.7
Cost-effectiveness
?
Cost-effectiveness
Design & Materials
5.7
4.7
4
4.9
Performance & Hardware
5.4
5.3
4.8
5.1
Camera
4.1
4.7
4.5
7.8
Connectivity
4.5
4.6
4
4.5
Battery
3.3
3.7
5.7
4.7

Basics

Brand

Aliases
--
--
--
--

Presentation

Unveiled
May 2014, 3 years ago
June 2014, 3 years ago
November 2015, 2 years ago
October 2014, 3 years ago
State
Not available
Not available
On Sale
Not available

Design & Materials

Structure

Size
71.3 mm
144.7 mm
7.0 mm
71.0 mm
141.0 mm
8.2 mm
84.0 mm
166.0 mm
8.9 mm
77.8 mm
157.0 mm
8.3 mm
Weight
132 g
140 g
175 g
170 g
Usable surface
66 %
68 %
60 %
68 %
Materials
Plastic
-
Plastic
Plastic
Resistance
-
-
-
-
Colors
Gray

Pink

White
Black

White
Black
Blue

Screen

Diagonal
5"
5"
5.5"
5.5"
Type
LCD IPS
LCD IPS TFT
LCD IPS
LCD IPS
Resolution
720 x 1280 px
540 x 960 px
540 x 960 px
720 x 1280 px
Density
294 Pixels per inch
220 Pixels per inch
200 Pixels per inch
267 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • OGS (One Glass Solution)
  • Capacitive
  • Multi-touch
  • Capacitive
  • Multi-touch
  • Capacitive
  • Multi-touch
  • OGS (One Glass Solution)

Prototypes





Prototypes
Bluboo X2
Print 3D Model
Jiake JK720/JK3
Print 3D Model
Lenovo A816
Print 3D Model
Ulefone Be One
Print 3D Model

Photos

Performance & Hardware

Processor

Model
MediaTek MT6592
MediaTek MT6592
Qualcomm Snapdragon 410 MSM8916v2
MediaTek MT6592M
CPU
ARM Cortex-A7
ARM Cortex-A7
ARM Cortex-A53
ARM Cortex-A7
Type
Octa-Core
Octa-Core
Quad-Core
Octa-Core
Frequency
1.7 GHz
1.7 GHz
1.4 GHz
1.4 GHz
64 Bits
No
No
Yes
No

Graphics

GPU
ARM Mali-450 MP4
ARM Mali-450 MP4
Qualcomm Adreno 306
ARM Mali-450 MP4

RAM

RAM
1 GB
1 GB
1 GB
1 GB

Antutu

Score
27.798
Overall performance better than 46% of devices
25.702
Overall performance better than 41% of devices
20.136
Overall performance better than 26% of devices
23.602
Overall performance better than 36% of devices

Storage

Capacity
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
8 GB
Capacity with the OS (depends on the brand and ROM version): 5.5-6.8 GB
8 GB
Capacity with the OS (depends on the brand and ROM version): 5.5-6.8 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
  • Light sensor
  • Proximity
  • Compass
  • Gravity
  • Light sensor
  • Proximity

Others

Notifications LED
No
No
No
No

Camera

Main

Resolution
8 Mpx
8 Mpx
8 Mpx
13 Mpx
Sensor
Unknown Unknown
Unknown Unknown
Unknown Unknown
Sony Exmor RS
Type
Unknown
Unknown
CMOS
CMOS
Aperture
f/ ?
f/ ?
f/ ?
f/ 2.0
Flash
LED
LED
LED
LED
Features
  • Autofocus
  • Face detection
  • Geotagging
  • HDR
  • Panorama
  • Touch focus
  • Autofocus
  • Face detection
  • Geotagging
  • HDR
  • Panorama
  • Touch focus
  • Autofocus
  • Digital zoom
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Autofocus
  • Digital zoom
  • HDR
  • Manual focus
  • Scene mode
  • White balance settings
Slow Motion Video
No
30.0 fps
No
0.0 fps
No
30.0 fps
No
30.0 fps
Optical Stabilisation
No
No
No
No

Selfie

Resolution
1.9 Mpx
5 Mpx
2 Mpx
8 Mpx

Connectivity

Networks

2G
  • B2 (1900) MHz
  • B3 (1800) MHz
  • B5 (850) MHz
  • B8 (900) MHz
  • B2 (1900) MHz
  • B3 (1800) MHz
  • B5 (850) MHz
  • B8 (900) MHz
  • B2 (1900) MHz
  • B3 (1800) MHz
  • B8 (900) MHz
  • B2 (1900) MHz
  • B3 (1800) MHz
  • B5 (850) MHz
  • B8 (900) MHz
3G
  • 2100 MHz
  • 850 MHz
  • 2100 MHz
  • 850 MHz
  • 1900 MHz
  • 2100 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
4G LTE
-
-
  • 1800 MHz
  • 2100 MHz
-

SIM card

Dual SIM
Dual Sim Dual Standby
Dual Sim Dual Standby
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Nano SIM
Nano SIM
Mini SIM
Micro SIM
Unknown
Unknown
Mini SIM
Micro SIM

Wi-Fi

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

Bluetooth

Version
Bluetooth 3.0
Bluetooth 2.0
Bluetooth 3.0
Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • PAN (Personal Area Networking Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • SPP (Serial Port Protocol)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation

Navigation
  • A-GPS
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GPS

USB

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

SAR

European measurement

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

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--
--
--
American measurement

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

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--
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Others

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

Battery

Capacity
1700 mAh
2000 mAh
2500 mAh
2350 mAh
Type
Li-Ion
Li-Ion
Unknown
Li-Ion
Others
Non-removable
Removable
Removable
Removable

Software

Operating System
Android 4.3 Jelly Bean
Android 4.4.2 KitKat
Android 4.4
Android 4.4 KitKat

Prices

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Prices unavailable
Prices unavailable
Prices unavailable

Notifications