Comparison between:
- Walton Primo R6 Max
- LG K20
- Huawei Honor 9x China

Brand and model

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

Walton Primo R6 MaxLG K20Huawei Honor 9x China
Walton Primo R6 MaxLG K20
Prices
Huawei Honor 9x China
Prices
Model alias-LM-X120EMW
X120EMW
HLK-AL00
HLK-TL00

Design

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

Width76.5 mm
7.65 cm
0.25 ft
3.01 in
71.9 mm
7.19 cm
0.24 ft
2.83 in
77.2 mm
7.72 cm
0.25 ft
3.04 in
Height159.8 mm
15.98 cm
0.52 ft
6.29 in
148.6 mm
14.86 cm
0.49 ft
5.85 in
163.1 mm
16.31 cm
0.54 ft
6.42 in
Thickness8.5 mm
0.85 cm
0.03 ft
0.33 in
8.3 mm
0.83 cm
0.03 ft
0.33 in
8.8 mm
0.88 cm
0.03 ft
0.35 in
Weight172 g
0.38 lbs
6.07 oz
152 g
0.34 lbs
5.36 oz
206 g
0.45 lbs
7.27 oz
Volume103.91 cm³
6.31 in³
88.68 cm³
5.39 in³
110.8 cm³
6.73 in³
ColorsBlack
Blue
Black
Blue
Black
Blue
Icelandic White
Body materialsPlasticPlasticAluminium alloy
Glass
Certification-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-SIMNano-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 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 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
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 800 MHz
LTE 850 MHz
LTE 900 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
LTE-TDD 2600 MHz (B38)
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 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 800 MHz (B19)

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
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 9.0 PieAndroid 9.0 Pie Go EditionAndroid 9.0 Pie
User interface (UI)--EMUI 9.1.1

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.

SoCUnisoc SC9863AMediaTek MT6739Huawei HiSilicon KIRIN 810
Process technology28 nm28 nm7 nm
CPU4x 1.6 GHz ARM Cortex-A55, 4x 1.2 GHz ARM Cortex-A55ARM Cortex-A532x 2.27 GHz ARM Cortex-A76, 6x 1.88 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-A
CPU cores848
CPU frequency1600 MHz1500 MHz2270 MHz
GPUPowerVR GE8322PowerVR GE8100ARM Mali-G52 MP6
GPU cores--6
GPU frequency-570 MHz820 MHz
RAM capacity3 GB1 GB4 GB
6 GB
RAM type-LPDDR3-
RAM channels-Single channel-
RAM frequency-667 MHz-
--GPU Turbo 3.0

Storage

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

Storage32 GB16 GB64 GB
128 GB
-eMMCUFS 2.1

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 size6.26 in
159 mm
15.9 cm
5.45 in
138.43 mm
13.84 cm
6.59 in
167.39 mm
16.74 cm
Width2.68 in
68.07 mm
6.81 cm
2.44 in
61.91 mm
6.19 cm
2.76 in
70.14 mm
7.01 cm
Height5.66 in
143.7 mm
14.37 cm
4.87 in
123.82 mm
12.38 cm
5.98 in
151.98 mm
15.2 cm
Aspect ratio2.111:12:1
2:1 (18:9)
2.167:1
Resolution720 x 1520 pixels480 x 960 pixels1080 x 2340 pixels
Pixel density269 ppi
105 ppcm
197 ppi
77 ppcm
391 ppi
153 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area80.27 %71.97 %84.94 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen2.5D curved glass screen
350 cd/m²
2.5D curved glass screen
COF (Chip-On-Flex)
LTPS (Low Temperature PolySilicon)

Sensors

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

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

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 model--Sony IMX582 Exmor RS
Sensor typeCMOS BSICMOS-
Sensor format--1/2"
Pixel size--0.8 µm
0.000800 mm
Aperturef/2-f/1.8
Flash typeLEDLEDLED
Image resolution4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
8000 x 6000 pixels
48 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 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
Autofocus
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
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)
Contrast detection autofocus (CDAF)
Secondary rear camera - 2 MP-Pixel size - 1.6 μm (4-in-1 pixel binning)
720p @ 480 fps
Secondary rear camera - 2 MP
Aperture size - f/2.4 (#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 typeCMOS BSI-CMOS BSI
Aperture--f/2.2
Image resolution3264 x 2448 pixels
7.99 MP
2560 x 1920 pixels
4.92 MP
4608 x 3456 pixels
15.93 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
Features--Face unlock
--Mechanical pop-up front camera

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
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
GPS
A-GPS
GLONASS
BeiDou

Wi-Fi

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

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Display
802.11b
802.11g
802.11n
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

Bluetooth

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

Version4.04.25.0
FeaturesA2DPA2DP
AVRCP
DIP
GAVDP
GATT
GOEP
HDP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
SPP
A2DP
EDR
LE

USB

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

Connector typeMicro USBMicro USBUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Infrared
Tethering
VoLTE

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
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
HWA

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
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MP4
VP8
VP9
WebM
WMV
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 mAh3000 mAh4000 mAh
TypeLi-PolymerLi-IonLi-Polymer
2G talk time-13 h
780 min
0.5 days
-
2G stand-by time-180 h
10800 min
7.5 days
-
3G talk time-13 h
780 min
0.5 days
-
3G stand-by time-180 h
10800 min
7.5 days
-
Charger output power--5 V / 2 A
FeaturesNon-removableRemovableFast charging
Non-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)-0.717 W/kg-
Body SAR (EU)-1.343 W/kg-
 Walton Primo R6 MaxLG K20Huawei Honor 9x China