Archos Diamond Alpha vs UMiDIGI S2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Archos Diamond Alpha vs UMiDIGI S2. The complete information of specifications to decide which to buy.

Compare
Archos Diamond AlphaArchos Diamond AlphaGlobal · 6GB · 128GB
UMiDIGI S2UMiDIGI S2Global · 4GB · 64GB
Technical data sheets

Basics
Archos Diamond Alpha
Archos Diamond Alpha
Global · 6GB · 128GB
View datasheet
vs
UMiDIGI S2
UMiDIGI S2
Global · 4GB · 64GB
View datasheet
vs

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

User reviews
User score
--
No user reviews
7.5
22 reviews

Technical specifications of the Archos Diamond Alpha vs UMiDIGI S2

Specs where to buy Archos Diamond Alpha Archos Diamond Alpha
Global · 6GB · 128GB 		where to buy UMiDIGI S2 UMiDIGI S2
Global · 4GB · 64GB
Inches 5.2" 5.99"
Resolution FHD HD+
Usable surface 70% useful 78% useful
Aspect Ratio 16:9 18:9
Dimensions 72.5 mm
146.7 mm
7.5 mm 		74.6 mm
158.6 mm
8.0 mm
Weight 155 g 188 g
Micro SnapD. 652
Octa-Core 		Helio P20
Octa-Core
RAM 6 GB RAM 4 GB RAM
Storage 128 GB 64 GB
AnTuTu 73.000
v? 		60.000
v?
Battery 2950 mAh 5100 mAh
Main Camera 1
13 Mpx · ƒ/2.2
IMX258
2 		1
13 Mpx · ƒ/2.0
IMX258
2
Selfie Camera SELF 16 Mpx · ƒ/-- SELF 5 Mpx · ƒ/--
Bands
OS Android 6.0 Marshmallow Android 6.0 Marshmallow

Brand
Brand Archos UMiDIGI
Aliases -- --

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

Design & Materials

Structure

Archos Diamond Alpha
UMiDIGI S2
Archos Diamond Alpha
UMiDIGI S2
Size
72.5 mm • 146.7 mm • 7.5 mm
See more details
 Print 3D Model
74.6 mm • 158.6 mm • 8.0 mm
See more details
 Print 3D Model
Weight 155 g 188 g
Usable surface 70 % 78 %
Materials Metal Aluminium alloy
Resistance - -
Colors
Black

Gold

Red
Black

Silver

Red

Screen
Diagonal 5.2" 5.99"
Type LCD IPS LCD IPS
Aspect Ratio 16:9 18:9
Resolution FHD
1080 x 1920 px 		HD+
720 x 1440 px
Density 424 Pixels per inch 269 Pixels per inch

Others

Others
  • Without Notch
  • Brightnes 450 cd/m² (typ)
  • 1500:1 contrast ratio
  • NTSC
  • 85% NTSC
  • Color LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • LTPS (Low Temperature PolySilicon silicon)
  • Without Notch
  • Color LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 4
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
7.1
Do you think it's a nice phone?
--
9.1
Is it comfortable?
--
8.9
Can you see it well in the sunlight?
--
8.3
Number of reviews
--
22 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 652 MSM8976 MediaTek Helio P20 (MT6757)
CPU 4x Cortex-A72 1.8 GHz + 4x Cortex-A53 1.2 GHz 4x Cortex-A53 2.39 GHz + 4x Cortex-A53 1.6 GHz
Type Octa-Core Octa-Core
Manufacturing 28 nm 16 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 510 ARM Mali-T880 MP2 900MHz

RAM
RAM 6 GB 4 GB
Type -- --

Antutu
Score
73.000
Antutu v?
Overall performance better than 24% of devices
See more details
60.000
Antutu v?
Overall performance better than 25% of devices
See more details

Storage
Capacity 128 GB 64 GB
Type -- --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Slot for SD or second SIM card

Security
Fingerprint Yes, in the back Yes, in the back

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

Audio

Audio
-
-

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

User reviews

Does it have good sound?
--
8.1
Does it work smoothly in everyday use?
--
8.4
What's your experience been with demanding games?
--
8.1
Number of reviews
--
22 reviews

Camera

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

Standard

Standard
Resolution 13 Mpx 13 Mpx
Sensor Sony IMX258 Sony IMX258
Type CMOS CMOS
Aperture ƒ/ 2.2 ƒ/ 2.0
ISO 100 - 12800 --
Pixel size 1.12 µm 1.12 µm
Pixel Binning -- --
Sensor size 1/3.06" 1/3.06"
2
Camera type

Black & white

Portrait mode (depth)
Resolution
13 Mpx
5 Mpx
Sensor
Sony IMX258
Unknown
Type
CMOS
--
Aperture
ƒ/ --
ƒ/ --
Pixel size
1.12 µm
--
Pixel Binning
--
--
Sensor size
1/3.06"
--

Features
Flash Dual LED Dual LED
Optical Stabilisation Yes No
Slow Motion Video No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • 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

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 5 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
7.0
Quality of nighttime photos
--
4.8
Quality of selfies
--
5.6
Does it have a powerful flash?
--
7.0
Number of reviews
--
22 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • 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)
3G
  • B1 (2100)
  • 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)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

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

Bluetooth
Version Bluetooth 4.2 LE Low energy consumption Bluetooth 4.1
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)

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

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

SAR
European measurement

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

 1.020 W/Kg on head
0.761 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
  • Computer sync
  • OTA sync
  • Tethering.
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
--
8.1
Quality of the GPS
--
8.2
And the WiFi?
--
8.7
Number of reviews
--
22 reviews

Battery

Battery
Capacity
2950 mAh
See more details
5100 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge No Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 10%
    One day
  • 43%
    More than one day
  • 48%
    Two days or more
Number of reviews
--
22 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
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 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
Do you regularly receive updates?
--
  • 41%
    Never
  • 12%
    Once a year
  • 41%
    Every six months
  • 6%
    Every two months or less
Number of reviews
--
22 reviews
Prices
Prices unavailable
Prices unavailable