Comparison between:
- Oukitel WP2
- Elephone Soldier
- Zoji Z6

Brand and model

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

Oukitel WP2Elephone SoldierZoji Z6
Oukitel WP2
Prices
Elephone SoldierZoji Z6
Prices

Design

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

Width85.3 mm
8.53 cm
0.28 ft
3.358 in
78 mm
7.8 cm
0.256 ft
3.071 in
74 mm
7.4 cm
0.243 ft
2.913 in
Height176.6 mm
17.66 cm
0.579 ft
6.953 in
155 mm
15.5 cm
0.509 ft
6.102 in
150 mm
15 cm
0.492 ft
5.906 in
Thickness16.5 mm
1.65 cm
0.054 ft
0.65 in
13 mm
1.3 cm
0.043 ft
0.512 in
9.9 mm
0.99 cm
0.032 ft
0.39 in
Weight350 g
0.77 lbs
12.35 oz
251 g
0.55 lbs
8.85 oz
-
Volume248.56 cm³
15.09 in³
157.17 cm³
9.54 in³
109.89 cm³
6.67 in³
ColorsBlack
Gold
Black
Green
Yellow
Black
Body materialsPolycarbonate
Aluminium alloy
Metal
Thermoplastic Polyurethane
Metal
Polycarbonate
CertificationIP68IP68IP68

SIM card

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

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Micro-SIM
Nano-SIM / microSD
Number of SIM cards222

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 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 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
-
LTELTE 800 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 850 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 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)
LTE 700 MHz (B12)
LTE 700 MHz (B28)
-

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 6
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+

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 8.0 OreoAndroid 8.0 OreoAndroid 6.0 Marshmallow

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 MT6750TMediaTek Helio X25 (MT6797T)MediaTek MT6580
Process technology28 nm20 nm28 nm
CPU4x 1.5 GHz ARM Cortex-A53, 4x 1.0 GHz ARM Cortex-A532x 2.5 GHz ARM Cortex-A72, 4x 2.0 GHz ARM Cortex-A53, 4x 1.55 GHz ARM Cortex-A534x 1.3 GHz ARM Cortex-A7
CPU bits64 bit64 bit32 bit
Instruction setARMv8-AARMv8-AARMv7-A
Level 1 cache memory (L1)32 KB + 32 KB-32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
-512 KB
0.5 MB
CPU cores8104
CPU frequency1500 MHz2500 MHz1300 MHz
GPUARM Mali-T860 MP2ARM Mali-T880 MP4ARM Mali-400 MP1
GPU cores241
GPU frequency650 MHz850 MHz500 MHz
RAM capacity4 GB4 GB1 GB
RAM typeLPDDR3LPDDR3LPDDR2/LPDDR3
RAM channelsSingle channelDouble channelSingle channel
RAM frequency933 MHz800 MHz533 MHz

Storage

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

Storage64 GB64 GB
128 GB
8 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologyIPSTFTIPS
Diagonal size6 in
152.4 mm
15.24 cm
5.5 in
139.7 mm
13.97 cm
4.7 in
119.38 mm
11.94 cm
Width2.68 in
68.16 mm
6.82 cm
2.7 in
68.49 mm
6.85 cm
2.3 in
58.53 mm
5.85 cm
Height5.37 in
136.31 mm
13.63 cm
4.79 in
121.76 mm
12.18 cm
4.1 in
104.05 mm
10.4 cm
Aspect ratio2:1
2:1 (18:9)
1.778:1
16:9
1.778:1
16:9
Resolution1080 x 2160 pixels1440 x 2560 pixels720 x 1280 pixels
Pixel density402 ppi
158 ppcm
534 ppi
209 ppcm
312 ppi
122 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area61.87 %69.2 %55.04 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Display manufacturer - AU Optronics
Corning Gorilla Glass 2
1200:1 contrast ratio
310 cd/m²
Corning Gorilla Glass 3
800:1 contrast ratio
500 cd/m²
Corning Gorilla Glass 4

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Thermometer
Humidity
Fingerprint
Proximity
Light
Accelerometer
Fingerprint

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor modelSamsung S5K2P7Sony IMX220 Exmor RS-
Sensor typeISOCELLCMOSCMOS
Sensor size-6.17 x 4.55 mm
0.3 in
-
Sensor format1/2.8"--
Pixel size1.12 µm
0.001120 mm
1.004 µm
0.001004 mm
-
Crop factor-5.64-
ISO100 - 1600100 - 1600-
Aperturef/2f/2.4f/2.8
Focal length and 35 mm equivalent2.2 mm3.5 mm
19.75 mm *(35 mm / full frame)
3.5 mm
Flash type-Dual LEDLED
Image resolution4608 x 3456 pixels
15.93 MP
6144 x 3456 pixels
21.23 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1280 x 720 pixels
0.92 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
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Flash type - Quad LED
Secondary rear camera - 2 MP
-Interpolated resolution - 8 MP

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor modelGalaxyCore GC8024Samsung S5K3P3-
Sensor typeCMOS BSIISOCELL-
Sensor size3.67 x 2.76 mm
0.18 in
4.74 x 3.56 mm
0.23 in
-
Pixel size1.124 µm
0.001124 mm
0.882 µm
0.000882 mm
-
Crop factor9.427.29-
Aperturef/2.8f/2.2-
Focal length and 35 mm equivalent3.5 mm
32.98 mm *(35 mm / full frame)
3.5 mm
25.53 mm *(35 mm / full frame)
-
Image resolution3264 x 2448 pixels
7.99 MP
5376 x 3024 pixels
16.26 MP
1600 x 1200 pixels
1.92 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock--
--Interpolated resolution - 5 MP

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Headphone adapterNXP Smart PA-

Radio

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

RadioYesYesYes
-RDS-

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS
BeiDou
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
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.24.14.0
FeaturesA2DPA2DP
LE
A2DP

USB

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

Connector typeUSB Type-CMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
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 jackNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
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
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
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
MP4
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
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.

Capacity10000 mAh5000 mAh3000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
2G talk time50 h
3000 min
2.1 days
--
2G stand-by time670 h
40200 min
27.9 days
--
3G talk time50 h
3000 min
2.1 days
--
3G stand-by time670 h
40200 min
27.9 days
--
Charger output power5 V / 2 A
7 V / 2 A
9 V / 2 A
5 V / 2 A
9 V / 2 A
-
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Non-removable

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features-SOS-
 Oukitel WP2Elephone SoldierZoji Z6