HomTom S9 Plus vs Maze Alpha vs UMiDIGI S2 vs Xiaomi Mi Max 2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: HomTom S9 Plus vs Maze Alpha vs UMiDIGI S2 vs Xiaomi Mi Max 2. The complete information of specifications to decide which to buy.

Compare
HomTom S9 PlusHomTom S9 PlusGlobal · 4GB · 64GB
Maze AlphaMaze AlphaGlobal · 4GB · 64GB
UMiDIGI S2UMiDIGI S2Global · 4GB · 64GB
Xiaomi Mi Max 2Xiaomi Mi Max 2Global · 4GB · 64GB
Technical data sheets

Basics
HomTom S9 Plus
HomTom S9 Plus
Global · 4GB · 64GB
View datasheet
vs
Maze Alpha
Maze Alpha
Global · 4GB · 64GB
View datasheet
vs
UMiDIGI S2
UMiDIGI S2
Global · 4GB · 64GB
View datasheet
vs
Xiaomi Mi Max 2
Xiaomi Mi Max 2
Global · 4GB · 64GB
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
6.8
10 reviews
6.9
42 reviews
7.5
22 reviews
8.8
92 reviews

Technical specifications of the HomTom S9 Plus vs Maze Alpha vs UMiDIGI S2 vs Xiaomi Mi Max 2

Specs stores to buy HomTom S9 Plus HomTom S9 Plus
Global · 4GB · 64GB 		where to buy Maze Alpha Maze Alpha
Global · 4GB · 64GB 		where to buy UMiDIGI S2 UMiDIGI S2
Global · 4GB · 64GB 		Xiaomi Mi Max 2 price compare Xiaomi Mi Max 2
Global · 4GB · 64GB
Inches 6" 6" 5.99" 6.44"
Resolution HD+ FHD HD+ FHD
Usable surface 78% useful 75% useful 78% useful 74% useful
Aspect Ratio 18:9 16:9 18:9 16:9
Dimensions 74.5 mm
158.8 mm
8.2 mm 		82.5 mm
159.8 mm
8.1 mm 		74.6 mm
158.6 mm
8.0 mm 		88.7 mm
174.1 mm
7.6 mm
Weight 207 g 225 g 188 g 211 g
Micro MT6750
Octa-Core 		Helio P25
Octa-Core 		Helio P20
Octa-Core 		SnapD. 625
Octa-Core
RAM 4 GB RAM 4 GB RAM 4 GB RAM 4 GB RAM
Storage 64 GB 64 GB 64 GB 64 GB
AnTuTu 41.000
v? 		65.021
v? 		60.000
v? 		77.231
v7
Battery 4050 mAh 4000 mAh 5100 mAh 5300 mAh
Main Camera 1
16 Mpx · Unknow

2 		1
13 Mpx · ƒ/2.2
S5K3L8
2 		1
13 Mpx · ƒ/2.0
IMX258
2 		1
12 Mpx · ƒ/2.2
IMX386 Exmor RS
Selfie Camera SELF 13 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 5 Mpx · ƒ/-- SELF 5 Mpx · ƒ/--
Bands
OS Android 7.0 Nougat Android 7.0 Nougat Android 6.0 Marshmallow Android 9.0 P

Brand
Brand HomTom Maze UMiDIGI Xiaomi
Aliases -- -- -- --

Release Date
Release date September 2017,
6 years ago 		June 2017,
6 years ago 		August 2017,
6 years ago 		May 2017,
6 years ago
State Not available Not available Not available Not available
Market Global Global Global Global

Design & Materials

Structure

HomTom S9 Plus
Maze Alpha
UMiDIGI S2
Xiaomi Mi Max 2
HomTom S9 Plus
Maze Alpha
UMiDIGI S2
Xiaomi Mi Max 2
Size
74.5 mm • 158.8 mm • 8.2 mm
See more details
 Print 3D Model
82.5 mm • 159.8 mm • 8.1 mm
See more details
 Print 3D Model
74.6 mm • 158.6 mm • 8.0 mm
See more details
 Print 3D Model
88.7 mm • 174.1 mm • 7.6 mm
See more details
 Print 3D Model
Weight 207 g 225 g 188 g 211 g
Usable surface 78 % 75 % 78 % 74 %
Materials Metal Aluminium alloy, Glass Aluminium alloy Metal
Resistance - - - -
Colors
Black

Blue

Silver
Blue

Turquoise

Jet Black
Black

Silver

Red
Gold

Silver

Gray

Screen
Diagonal 6" 6" 5.99" 6.44"
Type LCD IPS LCD IPS LCD IPS LCD IPS
Aspect Ratio 18:9 16:9 18:9 16:9
Resolution HD+
720 x 1440 px 		FHD
1080 x 1920 px 		HD+
720 x 1440 px 		FHD
1080 x 1920 px
Density 268 Pixels per inch 367 Pixels per inch 269 Pixels per inch 342 Pixels per inch

Others

Others
  • Without Notch
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Brightnes 500 cd/m² (typ)
  • 1000:1 contrast ratio
  • NTSC
  • 85% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • Color LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch
  • Without Notch
  • Brightnes 450 cd/m² (typ)
  • 1000:1 contrast ratio
  • 72% NTSC
  • LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass 3
  • 2.5D curved glass screen
  • 2.5D curved glass glass
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.1
5.8
7.1
7.9
Do you think it's a nice phone?
9.0
8.0
9.1
8.9
Is it comfortable?
7.8
7.2
8.9
7.8
Can you see it well in the sunlight?
8.8
8.0
8.3
8.3
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews

Performance & Hardware

Processor
Model MediaTek MT6750T MediaTek Helio P25 (MT6757T) MediaTek Helio P20 (MT6757) Qualcomm Snapdragon 625 MSM8953
CPU 4x Cortex-A53 1.5 GHz + 4x Cortex-A53 1.0 GHz 4x Cortex-A53 2.5 GHz + 4x Cortex-A53 1.4 GHz 4x Cortex-A53 2.39 GHz + 4x Cortex-A53 1.6 GHz 8x Cortex-A53 2.0 GHz
Type Octa-Core Octa-Core Octa-Core Octa-Core
Manufacturing 28 nm 16 nm 16 nm 14 nm
64 Bits Yes Yes Yes Yes

Graphics
GPU ARM Mali-T860 MP2 ARM Mali-T880 MP2 ARM Mali-T880 MP2 900MHz Qualcomm Adreno 506

RAM
RAM 4 GB 4 GB 4 GB 4 GB
Type -- -- -- --

Antutu
Score
41.000
Antutu v?
Overall performance better than 15% of devices
See more details
65.021
Antutu v?
Overall performance better than 10% of devices
See more details
60.000
Antutu v?
Overall performance better than 25% of devices
See more details
77.231
Antutu v7
Overall performance better than 4% of devices
See more details

Storage
Capacity 64 GB 64 GB 64 GB 64 GB
Type -- -- -- --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Slot for SD or second SIM card 		Yes ,
Slot for SD or second SIM card 		Yes ,
Slot for SD or second SIM card

Security
Fingerprint Yes, on the front Yes, on the front Yes, in the back Yes, in the back

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

Audio

Audio
-
-
-
-

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

User reviews

Does it have good sound?
7.8
6.6
8.1
8.9
Does it work smoothly in everyday use?
8.5
8.1
8.4
9.2
What's your experience been with demanding games?
6.5
7.6
8.1
8.1
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews

Camera

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

Standard

Standard

Standard

Standard
Resolution 16 Mpx 13 Mpx 13 Mpx 12 Mpx
Sensor Unknown Samsung S5K3L8 Sony IMX258 Sony IMX386 Exmor RS
Type CMOS ISOCELL CMOS CMOS BSI
Aperture Unknow ƒ/ 2.2 ƒ/ 2.0 ƒ/ 2.2
ISO -- -- -- --
Pixel size -- 1.12 µm 1.12 µm 1.25 µm
Pixel Binning -- -- -- --
Sensor size -- 1/3.1" 1/3.06" 1/2.9"
2
Camera type

Portrait mode (depth)


Portrait mode (depth)
--
Resolution
5 Mpx
--
5 Mpx
Sensor
Unknown
Unknown
Unknown
Type
--
--
--
Aperture
ƒ/ --
ƒ/ --
ƒ/ --
Pixel size
--
--
--
Pixel Binning
--
--
--
Sensor size
--
--
--

Features
Flash Dual LED Dual LED Dual LED Dual LED
Optical Stabilisation No No No No
Slow Motion Video No,
30 fps 		No,
30 fps 		No,
30 fps 		Yes,
120 fps
Others
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Front Flash
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Digital zoom
  • Autofocus
  • Touch focus
  • Manual focus
  • Geotagging
  • HDR
  • Face detection

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated

Dedicated
Resolution 13 Mpx 5 Mpx 5 Mpx 5 Mpx
Sensor Unknown Unknown Unknown Unknown
Type -- -- -- --
Aperture ƒ/ -- ƒ/ -- ƒ/ -- ƒ/ --
Pixel size -- -- -- --
Pixel Binning -- -- -- --
Sensor size -- -- -- --
Others
--
--
--
--

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

User reviews

Quality of daytime photos
6.5
7.0
7.0
8.5
Quality of nighttime photos
3.5
4.9
4.8
6.4
Quality of selfies
5.5
5.6
5.6
7.5
Does it have a powerful flash?
5.8
6.5
7.0
8.4
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews
Kimovil Photo Lab

Maze Alpha camera: Comparison of real photos

  • HomTom S9 Plus
  • Maze Alpha
  • UMiDIGI S2
  • Xiaomi Mi Max 2
Compare technical photos

Connectivity

Network compatibility

5G -- -- -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B20 (800)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • 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
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Micro SIM
  • Nano SIM

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

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.1 Bluetooth 4.1 Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)

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

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

SAR
European measurement

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

 -- 0.416 W/Kg on head
0.974 W/Kg on body 		-- 1.220 W/Kg on head
0.710 W/Kg on body
American measurement

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

 -- -- -- 1.390 W/Kg on head
1.310 W/Kg on body

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

User reviews

Does it have good coverage for calls?
8.3
8.3
8.1
8.9
Quality of the GPS
8.9
8.4
8.2
8.8
And the WiFi?
8.9
8.4
8.7
9.1
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews

Battery

Battery
Capacity
4050 mAh
See more details
4000 mAh
See more details
5100 mAh
See more details
5300 mAh
See more details
Type Li-Polymer Li-Polymer Li-Polymer Li-Polymer
Fast charge Yes Yes Yes Yes
Others
  • Non-removable
  • Non-removable
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 10%
    Less than a day
  • 30%
    One day
  • 40%
    More than one day
  • 20%
    Two days or more
  • 2%
    Less than half day
  • 2%
    Less than a day
  • 26%
    One day
  • 52%
    More than one day
  • 17%
    Two days or more
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 10%
    One day
  • 43%
    More than one day
  • 48%
    Two days or more
  • 0%
    Less than half day
  • 1%
    Less than a day
  • 5%
    One day
  • 33%
    More than one day
  • 60%
    Two days or more
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews

Software

Software
Operating System
  • Android 7.0 Nougat
    Android 7.0 Nougat, 7 years ago
  • Android 7.1.1 Nougat
    Android 7.0 Nougat, 7 years ago
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • MIUI V11 (Android 9 P)
    Android 9.0 P, 5 years ago
Google Services (official) Yes Yes Yes Yes

User reviews

Did it come with preinstalled applications?
  • 20%
    It comes with a clean operating system
  • 40%
    It has preinstalled apps but they don't bother me
  • 40%
    It has preinstalled apps that I can't uninstall
  • 38%
    It comes with a clean operating system
  • 60%
    It has preinstalled apps but they don't bother me
  • 2%
    It has preinstalled apps that I can't uninstall
  • 43%
    It comes with a clean operating system
  • 48%
    It has preinstalled apps but they don't bother me
  • 10%
    It has preinstalled apps that I can't uninstall
  • 3%
    It comes with a clean operating system
  • 85%
    It has preinstalled apps but they don't bother me
  • 12%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 20%
    Never
  • 10%
    Once a year
  • 30%
    Every six months
  • 0%
    Every two months or less
  • 8%
    Never
  • 10%
    Once a year
  • 45%
    Every six months
  • 38%
    Every two months or less
  • 41%
    Never
  • 12%
    Once a year
  • 41%
    Every six months
  • 6%
    Every two months or less
  • 3%
    Never
  • 9%
    Once a year
  • 49%
    Every six months
  • 38%
    Every two months or less
Number of reviews
10 reviews
42 reviews
22 reviews
92 reviews
Prices
Prices unavailable
Prices unavailable
Prices unavailable
Prices unavailable