Bluboo X550 vs Mlais MX vs Oukitel U8 Universe Tap vs UMI Hammer: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Bluboo X550 vs Mlais MX vs Oukitel U8 Universe Tap vs UMI Hammer. The complete information of specifications to decide which to buy.

Compare
Bluboo X550Bluboo X550Global · 2GB · 16GB
Mlais MXMlais MXGlobal · 2GB · 16GB · Base
Oukitel U8 Universe TapOukitel U8 Universe TapGlobal · 2GB · 16GB
UMI HammerUMI HammerGlobal · 2GB · 16GB
Technical data sheets

Basics
Bluboo X550
Bluboo X550
Global · 2GB · 16GB
View datasheet
vs
Mlais MX
Mlais MX
Global · 2GB · 16GB · Base
View datasheet
vs
Oukitel U8 Universe Tap
Oukitel U8 Universe Tap
Global · 2GB · 16GB
View datasheet
vs
UMI Hammer
UMI Hammer
Global · 2GB · 16GB
View datasheet
vs

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

User reviews
User score
--
3 reviews
7.1
6 reviews
--
2 reviews
5.6
5 reviews

Technical specifications of the Bluboo X550 vs Mlais MX vs Oukitel U8 Universe Tap vs UMI Hammer

Specs Bluboo X550 price comparison Bluboo X550
Global · 2GB · 16GB 		Mlais MX price comparison Mlais MX
Global · 2GB · 16GB · Base 		Oukitel U8 Universe Tap prices Oukitel U8 Universe Tap
Global · 2GB · 16GB 		where to buy UMI Hammer UMI Hammer
Global · 2GB · 16GB
Inches 5.5" 5" 5.5" 5"
Resolution HD HD HD HD
Usable surface 71% useful 66% useful 71% useful 67% useful
Aspect Ratio 16:9 16:9 16:9 16:9
Dimensions 77.4 mm
151.2 mm
8.9 mm 		71.5 mm
145.8 mm
9.9 mm 		76.7 mm
151.8 mm
7.9 mm 		71.6 mm
144.0 mm
7.9 mm
Weight 160 g 188 g 198 g 150 g
Micro MT6735
Quad-Core 		MT6735
Quad-Core 		MT6735
Quad-Core 		MT6732
Quad-Core
RAM 2 GB RAM 2 GB RAM 2 GB RAM 2 GB RAM
Storage 16 GB 16 GB 16 GB 16 GB
AnTuTu 19.297
v? 		28.000
v? 		25.152
v? 		31.672
v?
Battery 5300 mAh 4300 mAh 2850 mAh 2250 mAh
Main Camera 1
8 Mpx · ƒ/2.0

1
8 Mpx · ƒ/2.2
IMX219 Exmor RS
1
13 Mpx · ƒ/2.2

1
13 Mpx · ƒ/2.2

Selfie Camera SELF 2 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 3.2 Mpx · ƒ/--
Bands
OS Android 5.0 Lollipop Android 5.0 Lollipop Android 5.0 Lollipop Android 4.4 KitKat

Brand
Brand Bluboo Mlais Oukitel UMi
Aliases -- -- -- --

Release Date
Release date September 2014,
11 years ago 		February 2015,
11 years ago 		February 2015,
11 years ago 		March 2015,
11 years ago
State Not available Not available Not available Not available
Market Global Global Global Global

Design & Materials

Structure

Bluboo X550
Mlais MX
Oukitel U8 Universe Tap
UMI Hammer
Bluboo X550
Mlais MX
Oukitel U8 Universe Tap
UMI Hammer
Size
77.4 mm • 151.2 mm • 8.9 mm
See more details
 Print 3D Model
71.5 mm • 145.8 mm • 9.9 mm
See more details
 Print 3D Model
76.7 mm • 151.8 mm • 7.9 mm
See more details
 Print 3D Model
71.6 mm • 144.0 mm • 7.9 mm
See more details
 Print 3D Model
Weight 160 g 188 g 198 g 150 g
Usable surface 71 % 66 % 71 % 67 %
Materials - Plastic Plastic, Aluminium alloy Plastic
Resistance - - - -
Colors
Black
White
Black
White
Black
White
Black
White

Screen
Diagonal 5.5" 5" 5.5" 5"
Type LCD IPS LCD IPS LCD IPS LCD IPS • LTPS
Aspect Ratio 16:9 16:9 16:9 16:9
Resolution HD
720 x 1280 px 		HD
720 x 1280 px 		HD
720 x 1280 px 		HD
720 x 1280 px
Density 267 Pixels per inch 294 Pixels per inch 267 Pixels per inch 294 Pixels per inch

Others

Others
  • Without Notch
  • OGS (One Glass Solution)
  • Full Lamination Technology
  • Capacitive
  • Multi-touch
  • Without Notch
  • OGS (One Glass Solution)
  • Full Lamination Technology
  • Capacitive
  • Multi-touch
  • Without Notch
  • OGS (One Glass Solution)
  • Full Lamination Technology
  • Capacitive
  • Multi-touch
  • Without Notch
  • OGS (One Glass Solution)
  • Multi-touch
  • Wet finger tracking

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
7.0
--
6.4
Do you think it's a nice phone?
--
7.8
--
8.2
Is it comfortable?
--
7.7
--
7.0
Can you see it well in the sunlight?
--
8.0
--
6.4
Number of reviews
--
6 reviews
--
5 reviews

Performance & Hardware

Processor
Model MediaTek MT6735M MediaTek MT6735 MediaTek MT6735P MediaTek MT6732
CPU 4x Cortex-A53 1.0 GHz 4x Cortex-A53 1.3 GHz 4x Cortex-A53 1.0 GHz 4x Cortex-A53 1.5 GHz
Type Quad-Core Quad-Core Quad-Core Quad-Core
Manufacturing 28 nm 28 nm 28 nm 28 nm
64 Bits Yes Yes Yes Yes

Graphics
GPU ARM Mali-T720 MP4 ARM Mali-T720 ARM Mali-T720 MP4 ARM Mali-T760

RAM
RAM 2 GB 2 GB 2 GB 2 GB
Type -- -- -- --

Antutu
Score
19.297
Antutu v?
Overall performance better than 44% of devices
See more details
28.000
Antutu v?
Overall performance better than 43% of devices
See more details
25.152
Antutu v?
Overall performance better than 44% of devices
See more details
31.672
Antutu v?
Overall performance better than 44% of devices
See more details

Storage
Capacity 16 GB 16 GB 16 GB 16 GB
Type -- -- -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint No No Yes, in the back No

Sensors
Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Proximity
  • Light sensor
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Proximity
  • Light sensor
  • Compass
  • Hall IC

Audio

Audio
-
-
-
-

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

User reviews

Does it have good sound?
--
6.2
--
6.0
Does it work smoothly in everyday use?
--
8.8
--
9.0
What's your experience been with demanding games?
--
5.8
--
7.4
Number of reviews
--
6 reviews
--
5 reviews

Camera

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

Standard

Standard

Standard

Standard
Resolution 8 Mpx 8 Mpx 13 Mpx 13 Mpx
Aperture ƒ/ 2.0 ƒ/ 2.2 ƒ/ 2.2 ƒ/ 2.2
Optical zoom -- -- -- --
View angle -- -- -- --
Sensor Unknown Sony IMX219 Exmor RS Unknown Unknown
Type CMOS BSI CMOS CMOS CMOS
ISO -- -- -- --
Pixel size -- 1.12 µm -- --
Pixel Binning -- -- -- --
Sensor size -- 1/4" -- --

Features
Flash LED LED Dual LED Dual LED
Optical Stabilisation No No No No
Slow Motion Video No,
30 fps 		No,
30 fps 		No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • HDR
  • ISO settings
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • HDR
  • ISO settings
  • Digital image stabilization
  • Autofocus
  • Manual focus
  • HDR
  • White balance settings
  • ISO settings
  • Scene mode

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated

Dedicated
Resolution 2 Mpx 5 Mpx 5 Mpx 3.2 Mpx
Aperture ƒ/ -- ƒ/ -- ƒ/ -- ƒ/ --
Optical zoom -- -- -- --
View angle -- -- -- --
Sensor Unknown Unknown Unknown Unknown
Type -- -- -- --
Pixel size -- -- -- --
Pixel Binning -- -- -- --
Sensor size -- -- -- --
Others
--
--
--
--

DxOMark Score
DxOMark Score -- -- -- --

User reviews

Quality of daytime photos
--
6.8
--
6.0
Quality of nighttime photos
--
4.3
--
4.2
Quality of selfies
--
6.2
--
5.4
Does it have a powerful flash?
--
5.7
--
4.4
Number of reviews
--
6 reviews
--
5 reviews

Connectivity

Network compatibility

5G -- -- -- --
4G LTE --
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B40 (TDD 2300)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
3G
  • B1 (2100)
  • B5 (850)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B8 (900)
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)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Mini SIM
  • Micro SIM
  • Micro SIM
  • Mini SIM
  • Mini SIM
  • Micro SIM
  • Mini SIM
  • Micro SIM

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

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
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • GPS
  • A-GPS

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

 -- -- -- --

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

User reviews

Does it have good coverage for calls?
--
7.8
--
7.6
Quality of the GPS
--
7.5
--
4.8
And the WiFi?
--
7.2
--
8.2
Number of reviews
--
6 reviews
--
5 reviews

Battery

Battery
Capacity
5300 mAh
See more details
4300 mAh
See more details
2850 mAh
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2250 mAh
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Type Li-Ion Li-Polymer Li-Ion Li-Ion
Fast charge No Yes Yes No
Others
  • Non-removable
  • Removable
  • Non-removable
 --

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 0%
    One day
  • 17%
    More than one day
  • 83%
    Two days or more
--
  • 20%
    Less than half day
  • 20%
    Less than a day
  • 60%
    One day
  • 0%
    More than one day
  • 0%
    Two days or more
Number of reviews
--
6 reviews
--
5 reviews

Software

Software
Operating System
  • Android 5.1 Lollipop
    Android 5.0 Lollipop, 11 years ago
  • Android 5.1 Lollipop
    Android 5.0 Lollipop, 11 years ago
  • Android 5.0 Lollipop
    Android 5.0 Lollipop, 11 years ago
  • Android 4.4 KitKat
    Android 4.4 KitKat, 12 years ago
Google Services With Google Mobile Services With Google Mobile Services With Google Mobile Services With Google Mobile Services

User reviews

Did it come with preinstalled applications?
--
  • 33%
    It comes with a clean operating system
  • 50%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall
--
  • 0%
    It comes with a clean operating system
  • 100%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 17%
    Never
  • 33%
    Once a year
  • 33%
    Every six months
  • 17%
    Every two months or less
--
  • 60%
    Never
  • 20%
    Once a year
  • 20%
    Every six months
  • 0%
    Every two months or less
Number of reviews
--
6 reviews
--
5 reviews
Prices
Prices unavailable
Prices unavailable
Prices unavailable
Prices unavailable