Comparison between:
- Oukitel WP38
- Samsung Galaxy S20 5G Exynos

Brand and model

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

Oukitel WP38Samsung Galaxy S20 5G Exynos
Oukitel WP38Samsung Galaxy S20 5G Exynos
Model alias-SM-G981
SM-G981B/DS
SM-G981N

Design

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

Width80.7 mm
8.07 cm
0.265 ft
3.177 in
69.1 mm
6.91 cm
0.227 ft
2.72 in
Height172.2 mm
17.22 cm
0.565 ft
6.78 in
151.7 mm
15.17 cm
0.498 ft
5.972 in
Thickness17.1 mm
1.71 cm
0.056 ft
0.673 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
Weight365 g
0.81 lbs
12.91 oz
163 g
0.36 lbs
5.75 oz
Volume237.63 cm³
14.43 in³
82.81 cm³
5.03 in³
ColorsBlack
Orange
Green
Cosmic Grey
Cloud Blue
Cloud Pink
Body materialsMetal
Polycarbonate
TPU
Glass
Aluminium alloy
CertificationIP68
IP69K
MIL-STD-810H
IP68

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
eSIM
Number of SIM cards21
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM optional (A variant of the model with two SIM card slots is available)

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)
CDMACDMA 800 MHz (BC0)-
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
UMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
LTELTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-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 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)
5G NR-5G-FDD 700 MHz (n28)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-FDD 2600 MHz (n7)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)

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
EV-DO Rev. A
UMTS
EDGE
GPRS
HSPA+
LTE Cat 20
-Exynos Modem 5123
Enhanced 4x4 MIMO
Up to 7CA
LAA (US only)

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 13Android 10
User interface (UI)-One UI 2.0

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 MT8788VSamsung Exynos 990 (S5E9830)
Process technology12 nm7 nm
CPU4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A532x 2.73 GHz Exynos M5 Lion, 2x 2.5 GHz ARM Cortex-A76, 4x 2.0 GHz ARM Cortex-A55
CPU bits64 bit64 bit
Instruction setARMv8-AARMv8.2-A
CPU cores88
CPU frequency2000 MHz2700 MHz
GPUARM Mali-G72 MP3ARM Mali-G77 MP11
GPU cores311
GPU frequency800 MHz800 MHz
RAM capacity6 GB8 GB
RAM typeLPDDR4LPDDR5
RAM channelsDouble channelQuad channel
RAM frequency1800 MHz2750 MHz

Storage

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

Storage256 GB128 GB
-UFS 3.0

Memory cards

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

TypesmicroSD
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/technologyIPSDynamic AMOLED 2X
Diagonal size6.52 in
165.61 mm
16.56 cm
6.2 in
157.48 mm
15.75 cm
Width2.68 in
67.96 mm
6.8 cm
2.54 in
64.62 mm
6.46 cm
Height5.95 in
151.02 mm
15.1 cm
5.65 in
143.61 mm
14.36 cm
Aspect ratio2.222:12.222:1
Resolution720 x 1600 pixels1440 x 3200 pixels
Pixel density269 ppi
105 ppcm
566 ppi
222 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area74.09 %88.82 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 5Corning Gorilla Glass 6
Infinity-O Display
Always-On Display
120Hz refresh rate
HDR10+

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Geomagnetic
Fingerprint
Hall
-In-display ultrasonic fingerprint sensor

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 IMX135 Exmor RSSamsung S5K2LD
Sensor typeCMOS BSIISOCELL
Sensor size-6.45 x 8.46 mm
0.42 in
Sensor format1/3.06"1/1.76"
Pixel size1.12 µm
0.001120 mm
1.8 µm
0.001800 mm
Crop factor-4.07
Aperturef/2.2f/1.8
Focal length and 35 mm equivalent-4.32 mm
17.57 mm *(35 mm / full frame)
Field of view81 °79 °
Flash typeDual LEDDual LED
Image resolution4130 x 3120 pixels
12.89 MP
4032 x 3024 pixels
12.19 MP
Video resolution1920 x 1080 pixels
2.07 MP
7680 x 4320 pixels
33.18 MP
Video FPS30 fps24 fps
FeaturesAutofocus
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
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Secondary rear camera - 2 MP (macro)
Sensor model - GalaxyCore GC02M1 (#2)
Sensor size - 1/5" (#2)
Pixel size - 1.75 μm (#2)
Aperture size - f/2.4 (#2)
Angle of view - 84° (#2)
Third rear camera - ???
Phase detection with Dual Pixel
Object tracking AF
Dual OIS
2160p @ 60 fps
1080p @ 240 fps
720p @ 960 fps
HDR10+ video recording
Secondary rear camera - 12 MP (ultra-wide angle)
Sensor model - Samsung S5K2LA (#2)
Sensor size - 1/2.55" (#2)
Pixel size - 1.4 µm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Focal length equivalent - 13 mm (#2)
Third rear camera - 64 MP (telephoto)
Sensor model - Samsung S5KGW2 (#3)
Sensor size - 1/1.72" (#3)
Aperture size - f/2.0 (#3)
Angle of view - 76° (#3)
Focal length equivalent - 29 mm (#3)
PDAF (#3)
OIS (#3)
3x optical zoom (#3)

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 modelSamsung S5K5E8Sony IMX374
Sensor typeISOCELLCMOS
Sensor format1/5"1/3.33"
Pixel size1.12 µm
0.001120 mm
-
Aperturef/2.2f/2.2
Focal length and 35 mm equivalent-26 mm *(35 mm / full frame)
Field of view76 °80 °
Image resolution2560 x 1944 pixels
4.98 MP
10 MP
Video resolution1280 x 720 pixels
0.92 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps60 fps
FeaturesFace unlock
Face detection
Phase detection autofocus (PDAF)
HDR
Autofocus
-Phase detection with Dual Pixel
Auto HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
-384 kHz / 32-bit
AKG audio
Dolby Atmos

Radio

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

RadioYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo

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
802.11ac
Wi-Fi 6 (802.11ax)
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
-HE80
MiMO
1024-QAM

Bluetooth

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

Version5.05.0
FeaturesA2DP
LE
A2DP
AVRCP
DIP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP

USB

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

Connector typeUSB Type-CUSB Type-C
Version2.03.2
FeaturesCharging
Mass storage
On-The-Go
Charging
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 jack-No

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
ANT+

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

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
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
3GA
OGA
AWB
MID
XMF
MXMF
IMY
RTTTL
RTX
OTA
APE
DSF
DFF

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
H.263
H.264
MP4
WebM
Xvid
AVI
MKV
MP4
WMV
M4V
3GP
3G2
ASF
FLV
WEBM

Battery

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

Capacity10600 mAh4000 mAh
TypeLi-PolymerLi-Polymer
4G talk time45 h
2700 min
1.9 days
-
4G stand-by time1400 h
84000 min
58.3 days
-
Charger output power5 V / 3 A5 V / 5 A
FeaturesFast charging
Non-removable
Wireless charging
Fast charging
Non-removable
-Qi/PMA wireless charging - 15 W
Wireless reverse charging - 9 W
Fast Wireless Charging 2.0
USB Power Delivery 3.0

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)-0.382 W/kg
Body SAR (EU)-1.525 W/kg

Additional features

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

Additional features-Samsung DeX
 Oukitel WP38Samsung Galaxy S20 5G Exynos