Comparison between:
- UMi Diamond
- Oukitel C5 Pro
- ZTE Blade A2

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

UMi Diamond

UMi Diamond

Dimensions: 70 x 143 x 9.35 mm
Weight: 169 g
SoC: MediaTek MT6753
CPU: ARM Cortex-A53, 1500 MHz, Cores: 8
GPU: ARM Mali-T720 MP3, 450 MHz
RAM: 3 GB, 666 MHz
Storage: 16 GB
Display: 5 in, IPS, 720 x 1280 pixels, 24 bit
Battery: 2650 mAh, Li-Ion
OS: Android 6.0 Marshmallow
Camera: 3264 x 2448 pixels, 1280 x 720 pixels, 30 fps

Prices
Oukitel C5 Pro

Oukitel C5 Pro

Dimensions: 72 x 144.6 x 9.3 mm
Weight: 174 g
SoC: MediaTek MT6737
CPU: ARM Cortex-A53, 1300 MHz, Cores: 4
GPU: ARM Mali-T720 MP2, 600 MHz
RAM: 2 GB, 640 MHz
Storage: 16 GB
Display: 5 in, IPS, 720 x 1280 pixels, 24 bit
Battery: 2000 mAh, Li-Ion
OS: Android 6.0 Marshmallow
Camera: 2592 x 1944 pixels, 640 x 480 pixels, 30 fps

Prices
ZTE Blade A2

ZTE Blade A2

Dimensions: 70.2 x 143.8 x 7.9 mm
Weight: 135 g
SoC: MediaTek MT6750
CPU: 4x 1.5 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53, Cores: 8
GPU: ARM Mali-T860 MP2, 520 MHz
RAM: 2 GB, 667 MHz
Storage: 16 GB
Display: 5 in, IPS, 720 x 1280 pixels, 24 bit
Battery: 2500 mAh, Li-Polymer
OS: Android 5.1 Lollipop
Camera: 4160 x 3120 pixels, 1920 x 1080 pixels, 30 fps

Prices
Model alias--BV0720

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width70 mm
7 cm
0.23 ft
2.76 in
72 mm
7.2 cm
0.24 ft
2.83 in
70.2 mm
7.02 cm
0.23 ft
2.76 in
Height143 mm
14.3 cm
0.47 ft
5.63 in
144.6 mm
14.46 cm
0.47 ft
5.69 in
143.8 mm
14.38 cm
0.47 ft
5.66 in
Thickness9.35 mm
0.94 cm
0.03 ft
0.37 in
9.3 mm
0.93 cm
0.03 ft
0.37 in
7.9 mm
0.79 cm
0.03 ft
0.31 in
Weight169 g
0.37 lbs
5.96 oz
174 g
0.38 lbs
6.14 oz
135 g
0.3 lbs
4.76 oz
Volume93.59 cm³
5.68 in³
96.82 cm³
5.88 in³
79.75 cm³
4.84 in³
ColorsBlack
White
Gold
Gold
Silver
Black
White
Silver
Gray
Gold
Body materialsMetal
Plastic
Metal
Plastic
Aluminium alloy

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeMicro-SIMMicro-SIMNano-SIM
Nano-SIM / microSD
Number of SIM cards222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)-

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMA--CDMA 800 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
-
TD-SCDMA--TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
UMTS--UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 6.0 MarshmallowAndroid 6.0 MarshmallowAndroid 5.1 Lollipop
User interface (UI)--MiFavor 3.2

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCMediaTek MT6753MediaTek MT6737MediaTek MT6750
Process technology28 nm28 nm28 nm
CPUARM Cortex-A53ARM Cortex-A534x 1.5 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
512 KB
0.5 MB
512 KB
0.5 MB
CPU cores848
CPU frequency1500 MHz1300 MHz1500 MHz
GPUARM Mali-T720 MP3ARM Mali-T720 MP2ARM Mali-T860 MP2
GPU cores322
GPU frequency450 MHz600 MHz520 MHz
RAM capacity3 GB2 GB2 GB
RAM typeLPDDR3LPDDR3LPDDR3
RAM channelsSingle channelSingle channelSingle channel
RAM frequency666 MHz640 MHz667 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage16 GB16 GB16 GB
eMMC--

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSIPSIPS
Diagonal size5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
Width2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
Height4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels720 x 1280 pixels
Pixel density294 ppi
115 ppcm
294 ppi
115 ppcm
294 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area69.07 %66.41 %68.49 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
NEG Dinorex T2X-1 Glass
2.5D curved glass screen
2.5D curved glass screen2.5D curved glass screen

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Hall
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Fingerprint

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor modelHynix Hi-843b--
Sensor typeCMOS BSI 2CMOSCMOS
Sensor size3.67 x 2.76 mm
0.18 in
--
Pixel size1.125 µm
0.001125 mm
--
Crop factor9.42--
Aperture-f/2.2-
Focal length-4 mm-
Flash typeLEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
4160 x 3120 pixels
12.98 MP
Video resolution1280 x 720 pixels
0.92 MP
640 x 480 pixels
0.31 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Interpolated resolution - 13 MPInterpolated resolution - 8 MPPhase detection

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor modelSuperPix SP2509--
Sensor typeCMOSCMOS-
Sensor size2.8 x 2.1 mm
0.14 in
--
Pixel size1.75 µm
0.00175 mm
--
Crop factor12.36--
Aperture-f/2.8-
Focal length-4 mm-
Image resolution1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
-
Video FPS30 fps30 fps-
Interpolated resolution - 5 MPInterpolated resolution - 5 MP-

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeakerLoudspeakerLoudspeaker
Earpiece

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesYesYes

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GLONASS
GPS
A-GPS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.04.0
FeaturesA2DPA2DPA2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
Charging
Mass storage

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
DivX
MP4
WebM
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
MP4
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity2650 mAh2000 mAh2500 mAh
TypeLi-IonLi-IonLi-Polymer
2G talk time12 h
720 min
0.5 days
--
2G stand-by time300 h
18000 min
12.5 days
--
3G talk time12 h
720 min
0.5 days
--
3G stand-by time300 h
18000 min
12.5 days
--
Charger output power-5 V / 1 A-
FeaturesRemovableRemovableNon-removable