Comparison between:
- Oukitel K5
- Huawei Y5 Prime 2018
- InnJoo Fire4
- Oukitel U20 Plus

Brand and model

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

Oukitel K5Huawei Y5 Prime 2018InnJoo Fire4Oukitel U20 Plus
Oukitel K5
Prices
Huawei Y5 Prime 2018InnJoo Fire4Oukitel U20 Plus
Prices
Model alias-Y5 Prime (2018)
DRA-L02
DRA-L22
DRA-LX2
Fire 4U20Plus

Design

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

Width-70.9 mm
7.09 cm
0.23 ft
2.79 in
70.6 mm
7.06 cm
0.23 ft
2.78 in
77.5 mm
7.75 cm
0.25 ft
3.05 in
Height-146.5 mm
14.65 cm
0.48 ft
5.77 in
144 mm
14.4 cm
0.47 ft
5.67 in
154 mm
15.4 cm
0.51 ft
6.06 in
Thickness-8.3 mm
0.83 cm
0.03 ft
0.33 in
7.9 mm
0.79 cm
0.03 ft
0.31 in
8.4 mm
0.84 cm
0.03 ft
0.33 in
Weight-145 g
0.32 lbs
5.11 oz
175 g
0.39 lbs
6.17 oz
195 g
0.43 lbs
6.88 oz
Volume-86.21 cm³
5.24 in³
80.31 cm³
4.88 in³
100.25 cm³
6.09 in³
ColorsBlack
Blue
Gold
Black
Blue
Gold
Gray
Gold
Rose-gold
Champagne
Gray
Black
Body materialsMetal
Glass
Metal
Plastic
MetalPolycarbonate

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-SIMMicro-SIM
Nano-SIM / microSD
Micro-SIM
Nano-SIM / microSD
Number of SIM cards2122
Features-Dual SIM optional (A variant of the model with two SIM card slots is available)--
-DRA-L22 - Dual SIM--

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
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
--W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
UMTS-UMTS 900 MHz
UMTS 2100 MHz
UMTS 900 MHz
UMTS 2100 MHz
-
LTELTE 800 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz

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 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

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 7.0 NougatAndroid 8.1 OreoAndroid 7.0 NougatAndroid 6.0 Marshmallow
User interface (UI)-EMUI 8.0--

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 MT6737TMediaTek MT6739MediaTek MT6737MediaTek MT6737T
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A53ARM Cortex-A53ARM Cortex-A53ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-AARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB-32 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 cores4444
CPU frequency1500 MHz1500 MHz1300 MHz1500 MHz
GPUARM Mali-T720 MP2PowerVR GE8100ARM Mali-T720 MP1ARM Mali-T720 MP2
GPU cores2-12
GPU frequency600 MHz570 MHz600 MHz600 MHz
RAM capacity2 GB2 GB2 GB2 GB
RAM typeLPDDR3LPDDR3LPDDR3LPDDR3
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency733 MHz667 MHz640 MHz733 MHz

Storage

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

Storage16 GB16 GB16 GB16 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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/technologyIPSIPSIPSIPS
Diagonal size5.7 in
144.78 mm
14.48 cm
5.45 in
138.43 mm
13.84 cm
5 in
127 mm
12.7 cm
5.5 in
139.7 mm
13.97 cm
Width2.55 in
64.75 mm
6.47 cm
2.44 in
61.91 mm
6.19 cm
2.45 in
62.26 mm
6.23 cm
2.7 in
68.49 mm
6.85 cm
Height5.1 in
129.5 mm
12.95 cm
4.87 in
123.82 mm
12.38 cm
4.36 in
110.69 mm
11.07 cm
4.79 in
121.76 mm
12.18 cm
Aspect ratio2:1
2:1 (18:9)
2:1
2:1 (18:9)
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1440 pixels720 x 1440 pixels720 x 1280 pixels1080 x 1920 pixels
Pixel density282 ppi
110 ppcm
295 ppi
115 ppcm
294 ppi
115 ppcm
401 ppi
157 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area-74.04 %68.01 %70.1 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen2.5D curved glass screen
GFF full lamination
2.5D curved glass screen2.5D curved glass screen
GFF full lamination
2000:1 contrast ratio
500 cd/m²

Sensors

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

SensorsProximity
Light
Accelerometer
Geomagnetic
Fingerprint
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
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 model---Sony IMX135 Exmor RS
Sensor typeCMOSCMOSCMOSCMOS
Sensor size---4.69 x 3.52 mm
0.23 in
Pixel size---1.127 µm
0.001127 mm
Crop factor---7.38
ISO---100 - 1600
Aperture-f/2.2f/2f/2
Focal length---4 mm
29.51 mm *(35 mm / full frame)
Flash typeDual LEDLEDDual LEDLED
Image resolution4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 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
Digital image stabilization
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
Secondary rear camera - 2 MP-5-element lensInterpolated resolution - 16 MP
Secondary rear camera - 0.3 MP
Sensor model - GalaxyCore GC030A (#2)
Sensor size - 1.44 x 1.08 mm (#2)

Secondary camera

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

Sensor model---GalaxyCore GC5005
Sensor type---CMOS
Sensor size---2.92 x 2.2 mm
0.14 in
Pixel size---1.127 µm
0.001127 mm
Crop factor---11.84
Aperture-f/2.2f/2.4f/2.8
Focal length---4 mm
47.38 mm *(35 mm / full frame)
Flash type--LED-
Image resolution2560 x 1920 pixels
4.92 MP
2592 x 1944 pixels
5.04 MP
2560 x 1920 pixels
4.92 MP
2592 x 1944 pixels
5.04 MP
Video resolution640 x 480 pixels
0.31 MP
1920 x 1080 pixels
2.07 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps30 fps
-Face unlock--

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes

Tracking/Positioning

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

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

Version4.24.04.04.0
FeaturesA2DPA2DP
EDR
LE
A2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
HotKnot
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
HotKnot

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
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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
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
MP4
Xvid
3GPP
AVI
DivX
H.263
H.264
MP4
WebM
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
MP4
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.

Capacity4000 mAh3020 mAh2500 mAh3300 mAh
TypeLi-PolymerLi-IonLi-PolymerLi-Ion
2G talk time--9 h
540 min
0.4 days
-
2G stand-by time--288 h
17280 min
12 days
-
3G talk time--9 h
540 min
0.4 days
-
3G stand-by time--288 h
17280 min
12 days
-
Charger output power9 V / 2 A5 V / 1 A5 V / 1 A5 V / 1 A
FeaturesFast charging
Non-removable
Non-removableNon-removableNon-removable

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)-0.36 W/kg--
Body SAR (EU)-1.01 W/kg--
 Oukitel K5Huawei Y5 Prime 2018InnJoo Fire4Oukitel U20 Plus