Uhans A101 S vs UMi Diamond X vs UMi Rome X vs Xiaomi Redmi 4A: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Uhans A101 S vs UMi Diamond X vs UMi Rome X vs Xiaomi Redmi 4A. The complete information of specifications to decide which to buy.

Compare
Uhans A101 SUhans A101 SGlobal · 2GB · 16GB · S
UMi Diamond XUMi Diamond XGlobal · 2GB · 16GB
UMi Rome XUMi Rome XGlobal · 1GB · 8GB
Xiaomi Redmi 4AXiaomi Redmi 4AChina · 2GB · 16GB
Technical data sheets

Basics
Uhans A101 S
Uhans A101 S
Global · 2GB · 16GB · S
View datasheet
vs
UMi Diamond X
UMi Diamond X
Global · 2GB · 16GB
View datasheet
vs
UMi Rome X
UMi Rome X
Global · 1GB · 8GB
View datasheet
vs
Xiaomi Redmi 4A
Xiaomi Redmi 4A
China · 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
6.9
13 reviews
--
2 reviews
5.6
20 reviews
8.1
82 reviews

Technical specifications of the Uhans A101 S vs UMi Diamond X vs UMi Rome X vs Xiaomi Redmi 4A

Specs Uhans A101 S price comparison Uhans A101 S
Global · 2GB · 16GB · S 		stores to buy UMi Diamond X UMi Diamond X
Global · 2GB · 16GB 		UMi Rome X prices UMi Rome X
Global · 1GB · 8GB 		Xiaomi Redmi 4A price compare Xiaomi Redmi 4A
China · 2GB · 16GB
Inches 5" 5" 5.5" 5"
Resolution HD HD HD HD
Usable surface 67% useful 69% useful 70% useful 70% useful
Aspect Ratio 16:9 16:9 16:9 16:9
Dimensions 71.2 mm
143.5 mm
9.5 mm 		70.0 mm
143.0 mm
9.4 mm 		77.0 mm
153.8 mm
8.3 mm 		70.4 mm
139.5 mm
8.5 mm
Weight 150 g 169 g 181 g 135 g
Micro MT6580
Quad-Core 		MT6737
Quad-Core 		MT6580
Quad-Core 		SnapD. 425
Quad-Core
RAM 2 GB RAM 2 GB RAM 1 GB RAM 2 GB RAM
Storage 16 GB 16 GB 8 GB 16 GB
AnTuTu 21.000
v6 		31.478
v? 		23.694
v6 		43.869
v7
Battery 2450 mAh 2650 mAh 2500 mAh 3120 mAh
Main Camera 1
8 Mpx · Unknow

1
8 Mpx · ƒ/2.2

1
2 Mpx · ƒ/2.0
IMX164 Exmor
1
13 Mpx · ƒ/2.2

Selfie Camera SELF 2 Mpx · ƒ/-- SELF 1.9 Mpx · ƒ/-- SELF 2 Mpx · ƒ/-- SELF 5 Mpx · ƒ/--
Bands
OS Android 6.0 Marshmallow Android 6.0 Marshmallow Android 5.0 Lollipop Android 7.0 Nougat

Brand
Brand Uhans UMi UMi Xiaomi
Aliases -- -- -- Xiaomi Hongmi 4A

Release Date
Release date August 2016,
7 years ago 		November 2016,
7 years ago 		September 2015,
8 years ago 		November 2016,
7 years ago
State Not available Not available Not available Not available
Market Global Global Global China

Design & Materials

Structure

Uhans A101 S
UMi Diamond X
UMi Rome X
Xiaomi Redmi 4A
Uhans A101 S
UMi Diamond X
UMi Rome X
Xiaomi Redmi 4A
Size
71.2 mm • 143.5 mm • 9.5 mm
See more details
 Print 3D Model
70.0 mm • 143.0 mm • 9.4 mm
See more details
 Print 3D Model
77.0 mm • 153.8 mm • 8.3 mm
See more details
 Print 3D Model
70.4 mm • 139.5 mm • 8.5 mm
See more details
 Print 3D Model
Weight 150 g 169 g 181 g 135 g
Usable surface 67 % 69 % 70 % 70 %
Materials Plastic Metal Magnesium alloy Plastic
Resistance - - - -
Colors
Gold

Red

Pink

Gray

Green
Black

White

Gold
Black

Gold
Pink

Gray

Champagne

Screen
Diagonal 5" 5" 5.5" 5"
Type LCD IPS • Sharp LCD IPS LCD IPS LCD IPS
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 294 Pixels per inch 294 Pixels per inch 267 Pixels per inch 294 Pixels per inch

Others

Others
  • Without Notch
  • Capacitive
  • Multi-touch
  • Without Notch
  • LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • NEG Dinorex T2X-1 Glass
  • Capacitive
  • Multi-touch
  • Without Notch
  • Brightnes 450 cd/m² (typ)
  • Scratch resistant
  • Full Lamination Technology
  • 2.5D curved glass screen
  • GFF full lamination
  • Capacitive
  • Without Notch
  • 1000:1 contrast ratio
  • 72% NTSC
  • Color LED Notifications
  • LED Notifications
  • Scratch resistant
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.5
--
4.6
7.7
Do you think it's a nice phone?
8.2
--
7.1
8.1
Is it comfortable?
8.0
--
6.6
8.7
Can you see it well in the sunlight?
7.2
--
6.3
7.3
Number of reviews
13 reviews
--
20 reviews
82 reviews

Performance & Hardware

Processor
Model MediaTek MT6580 MediaTek MT6737 (1.3Ghz) MediaTek MT6580 Qualcomm Snapdragon 425 MSM8917
CPU 4x Cortex-A7 1.3 GHz 4x Cortex-A53 1.3 GHz 4x Cortex-A7 1.3 GHz 4x Cortex-A53 1.4 GHz
Type Quad-Core Quad-Core Quad-Core Quad-Core
Manufacturing 28 nm 28 nm 28 nm 28 nm
64 Bits No Yes No Yes

Graphics
GPU ARM Mali-400 MP2 ARM Mali-T720 MP2 550MHz ARM Mali-400 MP2 Qualcomm Adreno 308

RAM
RAM 2 GB 2 GB 1 GB 2 GB
Type -- -- -- --

Antutu
Score
21.000
Antutu v6
Overall performance better than 33% of devices
See more details
31.478
Antutu v?
Overall performance better than 9% of devices
See more details
23.694
Antutu v6
Overall performance better than 34% of devices
See more details
43.869
Antutu v7
Overall performance better than 14% of devices
See more details

Storage
Capacity 16 GB 16 GB 8 GB 16 GB
Type -- -- -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Independent SD slot 		Yes ,
Slot for SD or second SIM card

Security
Fingerprint No No No No

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

Audio

Audio
-
-
-
-

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

User reviews

Does it have good sound?
6.3
--
5.4
7.2
Does it work smoothly in everyday use?
6.3
--
6.9
7.9
What's your experience been with demanding games?
5.5
--
4.8
6.4
Number of reviews
13 reviews
--
20 reviews
82 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 2 Mpx 13 Mpx
Sensor Unknown Unknown Sony IMX164 Exmor Unknown
Type CMOS CMOS CMOS CMOS
Aperture Unknow ƒ/ 2.2 ƒ/ 2.0 ƒ/ 2.2
ISO -- -- -- --
Pixel size -- 1.13 µm 1.40 µm --
Pixel Binning -- -- -- --
Sensor size -- -- -- --

Features
Flash Dual 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
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 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
  • Autofocus
  • Manual focus
  • Panorama
  • HDR
  • White balance settings
  • ISO settings
  • Scene mode

Selfie
SELF
Camera type

Dedicated

Dedicated

Dedicated

Dedicated
Resolution 2 Mpx 1.9 Mpx 2 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
6.9
--
6.3
8.0
Quality of nighttime photos
4.9
--
4.3
5.6
Quality of selfies
5.6
--
4.9
6.9
Does it have a powerful flash?
6.1
--
6.3
7.6
Number of reviews
13 reviews
--
20 reviews
82 reviews

Connectivity

Network compatibility

5G -- -- -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
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)
  • CDMA BC0 (800)
  • 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
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Micro SIM
  • Nano SIM

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

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.0 Bluetooth 4.0 LE Low energy consumption Bluetooth 4.1 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • HID (Human Interface Profile)
  • LE (Low Energy)

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

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
  • USB On-The-Go (OTG)

SAR
European measurement

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

 -- -- -- 0.525 W/Kg on head
1.181 W/Kg on body
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
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • OTA sync
  • Infrared

User reviews

Does it have good coverage for calls?
7.7
--
6.5
8.4
Quality of the GPS
7.5
--
4.2
8.4
And the WiFi?
6.5
--
6.3
8.5
Number of reviews
13 reviews
--
20 reviews
82 reviews

Battery

Battery
Capacity
2450 mAh
See more details
2650 mAh
See more details
2500 mAh
See more details
3120 mAh
See more details
Type Li-Polymer Li-Ion Li-Ion Li-Ion
Fast charge No No No Yes
Others
  • Removable
  • Removable
  • Removable
  • Non-removable

User reviews

How long does the battery last?
  • 8%
    Less than half day
  • 38%
    Less than a day
  • 46%
    One day
  • 8%
    More than one day
  • 0%
    Two days or more
--
  • 10%
    Less than half day
  • 25%
    Less than a day
  • 45%
    One day
  • 20%
    More than one day
  • 0%
    Two days or more
  • 6%
    Less than half day
  • 10%
    Less than a day
  • 30%
    One day
  • 48%
    More than one day
  • 6%
    Two days or more
Number of reviews
13 reviews
--
20 reviews
82 reviews

Software

Software
Operating System
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 6.0 Marshmallow
    Android 6.0 Marshmallow, 8 years ago
  • Android 5.1 Lollipop
    Android 5.0 Lollipop, 9 years ago
  • MIUI V10 (Android 7 Nougat)
    Android 7.0 Nougat, 7 years ago
Google Services (official) Yes Yes Yes No

User reviews

Did it come with preinstalled applications?
  • 54%
    It comes with a clean operating system
  • 38%
    It has preinstalled apps but they don't bother me
  • 8%
    It has preinstalled apps that I can't uninstall
--
  • 45%
    It comes with a clean operating system
  • 50%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
  • 2%
    It comes with a clean operating system
  • 80%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 17%
    Never
  • 33%
    Once a year
  • 25%
    Every six months
  • 25%
    Every two months or less
--
  • 15%
    Never
  • 15%
    Once a year
  • 40%
    Every six months
  • 10%
    Every two months or less
  • 9%
    Never
  • 1%
    Once a year
  • 47%
    Every six months
  • 42%
    Every two months or less
Number of reviews
13 reviews
--
20 reviews
82 reviews
Prices
Prices unavailable
Prices unavailable
Prices unavailable
Prices unavailable