Comparison between:
- Oukitel WP15
- Oukitel K15 Plus
- Blackview BV9500 Plus

Brand and model

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

Oukitel WP15Oukitel K15 PlusBlackview BV9500 Plus
Oukitel WP15
Prices
Oukitel K15 Plus
Prices
Blackview BV9500 Plus
Prices
Model alias--BV9500+

Design

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

Width86 mm
8.6 cm
0.282 ft
3.386 in
77.9 mm
7.79 cm
0.256 ft
3.067 in
81.8 mm
8.18 cm
0.268 ft
3.22 in
Height178.2 mm
17.82 cm
0.585 ft
7.016 in
170.2 mm
17.02 cm
0.558 ft
6.701 in
165 mm
16.5 cm
0.541 ft
6.496 in
Thickness23.8 mm
2.38 cm
0.078 ft
0.937 in
15.95 mm
1.595 cm
0.052 ft
0.628 in
18.7 mm
1.87 cm
0.061 ft
0.736 in
Weight485 g
1.07 lbs
17.11 oz
320 g
0.71 lbs
11.29 oz
365 g
0.8 lbs
12.87 oz
Volume364.74 cm³
22.15 in³
211.47 cm³
12.84 in³
252.39 cm³
15.33 in³
ColorsBlackBlackGray
Silver
Body materialsMetal
Polycarbonate
TPU
Leather
Kevlar pattern
Metal
Plastic
Metal
Plastic
CertificationIP68
IP69K
MIL-STD-810G
-IP68
IP69K
MIL-STD-810G

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
Nano-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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
-CDMA 800 MHz
CDMA 1900 MHz
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMA--TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
LTELTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 1900 MHz (B25)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz Class 13
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B12)
LTE 800 MHz (B19)
LTE 700 MHz (B28)
LTE 800 MHz (B18)
LTE 1900 MHz (B25)
LTE 850 MHz (B26)
5G NR5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2500 MHz (n41)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
5G-TDD 4700 MHz (n79)
--

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
5G NSA
5G SA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA

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 11Android 10Android 9.0 Pie

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 Dimensity 700 (MT6833)MediaTek Helio A20 (MT6761D)MediaTek Helio P70
Process technology7 nm12 nm12 nm
CPU2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A554x 1.8 GHz ARM Cortex-A534x 2.1 GHz ARM Cortex-A73, 4x 1.95 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8-AARMv8-A
CPU cores848
CPU frequency2200 MHz1800 MHz2100 MHz
GPUARM Mali-G57 MC2IMG PowerVR GE8300ARM Mali-G72 MP3
GPU cores2-3
GPU frequency955 MHz500 MHz900 MHz
RAM capacity8 GB3 GB4 GB
RAM typeLPDDR4X-LPDDR4X
RAM channelsDouble channel-Double channel
RAM frequency2133 MHz-1800 MHz

Storage

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

Storage128 GB32 GB64 GB
--eMMC 5.1

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 size6.52 in
165.61 mm
16.56 cm
6.52 in
165.61 mm
16.56 cm
5.7 in
144.78 mm
14.48 cm
Width2.68 in
67.96 mm
6.8 cm
2.68 in
67.96 mm
6.8 cm
2.55 in
64.75 mm
6.47 cm
Height5.95 in
151.02 mm
15.1 cm
5.95 in
151.02 mm
15.1 cm
5.1 in
129.5 mm
12.95 cm
Aspect ratio2.222:12.222:12:1
2:1 (18:9)
Resolution720 x 1600 pixels720 x 1600 pixels1080 x 2160 pixels
Pixel density269 ppi
105 ppcm
269 ppi
105 ppcm
424 ppi
166 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area67.19 %77.66 %62.32 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass2.5D curved glass screenCorning Gorilla Glass 5
500 cd/m²

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Altimeter
Geomagnetic
Fingerprint
Proximity
Light
Accelerometer
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
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 modelSony IMX582 Exmor RS-Sony IMX298 Exmor RS
Sensor typeCMOSCMOSCMOS
Sensor size6.4 x 4.8 mm
0.31 in
-5.22 x 3.92 mm
0.26 in
Sensor format1/2"--
Pixel size0.8 µm
0.000800 mm
-1.132 µm
0.001132 mm
Crop factor5.41-6.63
ISO100 - 16000--
Aperturef/1.79-f/2
Focal length and 35 mm equivalent4.73 mm
25.58 mm *(35 mm / full frame)
--
Field of view75 °--
Number of lenses--6
Flash typeLEDLEDDual LED
Image resolution8000 x 6000 pixels
48 MP
4160 x 3120 pixels
12.98 MP
4608 x 3456 pixels
15.93 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 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
Macro 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
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
Quad-LED flash
Secondary rear camera - 0.3 MP (depth-sensing)
Sensor model - GalaxyCore GC032A (#2)
Sensor size - 1/10" (#2)
Aperture size - f/2.6 (#2)
Third rear camera - 2 MP (macro)
Sensor model - GalaxyCore GC02M2 (#3)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/1.79 (#3)
Angle of view - 76° (#3)
Secondary rear camera - 2 MP
Third rear camera - 0.3 MP
Secondary rear camera - 0.3 MP
Sensor model - SuperPix SP0A09 (#2)
Sensor size - 1.28 x 0.96 mm (#2)
Aperture size - f/2.8 (#2)

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 modelOmniVision OV8858-Samsung S5K3L8
Sensor typeCMOS BSICMOS BSIISOCELL
Sensor size3.1 x 2.3 mm
0.15 in
-4.69 x 3.52 mm
0.23 in
Sensor format1/4"--
Pixel size1.12 µm
0.001120 mm
-1.127 µm
0.001127 mm
Crop factor11.21-7.38
ISO100 - 16000--
Aperturef/2-f/2
Focal length and 35 mm equivalent2 mm
22.42 mm *(35 mm / full frame)
--
Field of view75 °--
Number of lenses--5
Image resolution3264 x 2448 pixels
7.99 MP
2560 x 1920 pixels
4.92 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
Face detection
Face unlock-
Sony IMX314 version available--

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
-Headphone adapter-

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
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
Galileo
GPS
A-GPS
GLONASS

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

Bluetooth

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

Version5.05.04.2
FeaturesA2DP
LE
A2DPA2DP

USB

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

Connector typeUSB Type-CUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go

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 jackNoNoNo

Connectivity

Information about other important connectivity technologies supported by the devices.

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

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
AAC+
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
ALAC
APE
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
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
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
Xvid
FLV
ASF
RM
MOV
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
Xvid

Battery

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

Capacity15600 mAh10000 mAh10000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
4G talk time-68 h
4080 min
2.8 days
-
4G stand-by time-774 h
46440 min
32.3 days
-
Charger output power5 V / 2 A
7 V / 2 A
9 V / 2 A
12 V / 1.5 A
9 V / 2 A9 V / 2 A
12 V / 2 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Non-removable
--Qi wireless charging

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)0.668 W/kg--
Body SAR (EU)1.103 W/kg--
 Oukitel WP15Oukitel K15 PlusBlackview BV9500 Plus