Comparison between:
- Gome K1
- POCO X3 NFC

Brand and model

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

Gome K1POCO X3 NFC
Gome K1
Prices
POCO X3 NFC
Prices
Model alias-M2007J20CG
M2007J20CT

Design

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

Width71 mm
7.1 cm
0.233 ft
2.795 in
76.8 mm
7.68 cm
0.252 ft
3.024 in
Height145.2 mm
14.52 cm
0.476 ft
5.717 in
165.3 mm
16.53 cm
0.542 ft
6.508 in
Thickness7.7 mm
0.77 cm
0.025 ft
0.303 in
9.4 mm
0.94 cm
0.031 ft
0.37 in
Weight156 g
0.34 lbs
5.5 oz
215 g
0.47 lbs
7.58 oz
Volume79.38 cm³
4.82 in³
119.33 cm³
7.25 in³
ColorsGrayShadow Gray
Cobalt Blue
Body materialsMetalPlastic
Aluminium alloy
Certification-IP53

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
Number of SIM cards22
Features-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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
LTELTE 1800 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-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)

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
LTE Cat 6
TD-SCDMA
TD-HSDPA
EDGE
GPRS
HSPA+
LTE
TD-SCDMA

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Gome OS (Android 6.0 Marshmallow)MIUI 12 (Android 10)

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 Helio P20 (MT6757)Qualcomm Snapdragon 732G
Process technology16 nm8 nm
CPU4x 2.3 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A532x 2.3 GHz Kryo 470, 6x 1.8 GHz Kryo 470
CPU bits64 bit64 bit
Instruction setARMv8-AARMv8-A
Level 1 cache memory (L1)256 KB + 256 KB-
Level 2 cache memory (L2)2048 KB
2 MB
-
CPU cores88
CPU frequency2300 MHz2200 MHz
GPUARM Mali-T880 MP2Qualcomm Adreno 618
GPU cores2-
GPU frequency900 MHz-
RAM capacity4 GB6 GB
RAM typeLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channel
RAM frequency1600 MHz1866 MHz
-LiquidCool Technology 1.0 Plus
Game Turbo 3.0

Storage

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

Storage64 GB
128 GB
64 GB
128 GB
-UFS 2.1

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/technologyJDI IPSIPS
Diagonal size5.2 in
132.08 mm
13.21 cm
6.67 in
169.42 mm
16.94 cm
Width2.55 in
64.75 mm
6.48 cm
2.74 in
69.52 mm
6.95 cm
Height4.53 in
115.12 mm
11.51 cm
6.08 in
154.5 mm
15.45 cm
Aspect ratio1.778:1
16:9
2.222:1
Resolution1080 x 1920 pixels1080 x 2400 pixels
Pixel density424 ppi
166 ppcm
395 ppi
155 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area72.54 %84.88 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Display manufacturer - Japan Display Inc.
2.75D curved glass screen
Corning Gorilla Glass 5
2.5D curved glass screen
Oleophobic coating
DynamicSwitch function
120Hz refresh rate
240Hz touch sampling rate
84% NTSC
450 cd/m²
1500:1
HDR10
TÜV Rheinland Low Blue Light certification
Wildvine L1 certified

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Iris sensor
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
-Side-mounted fingerprint sensor
Z-axis linear motor

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 S5K3P3Sony IMX682
Sensor typeISOCELLCMOS BSI
Sensor size4.74 x 3.56 mm
0.23 in
-
Sensor format-1/1.7"
Pixel size1.029 µm
0.001029 mm
0.8 µm
0.000800 mm
Crop factor7.29-
Aperturef/2f/1.89
Number of lenses-6
Flash typeDual LEDDual LED
Image resolution4608 x 3456 pixels
15.93 MP
9248 x 6944 pixels
64.22 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
Video 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
Phase detection autofocus (PDAF)
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
Phase detection autofocus (PDAF)
-Pixel size - 1.6 μm (4-in-1 pixel binning)
10x digital zoom
1080p @ 120 fps
720p @ 960 fps
Secondary rear camera - 13 MP (ultra-wide angle)
Angle of view - 119° (#2)
Pixel size - 1.0 μm (#2)
Aperture size - f/2.2 (#2)
Third rear camera - 2 MP (depth-sensing)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2 MP (macro)
Macro shooting distance - 2 cm (#4)
Pixel size - 1.75 μm (#4)
Aperture size - f/2.4 (#4)

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.

Pixel size-0.8 µm
0.000800 mm
Aperture-f/2.2
Field of view-78 °
Image resolution3264 x 2448 pixels
7.99 MP
5963 x 3354 pixels
20 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
Dirac HD
NXP TFA9890
Headphone adapter
4cc-equivalent 1012 upper speaker
1cc-equivalent 1216 lower speaker
Smart PA
Hi-Res audio
Dual microphone noise cancellation

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
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-Fi802.11b
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

Bluetooth

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

Version4.05.1
FeaturesA2DPA2DP
LE

USB

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

Connector typeUSB Type-CUSB Type-C
Version2.02.0
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 jackNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
Infrared
Tethering
NFC
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

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
AMR-WB
aptX
aptX HD
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
Flash Video
H.263
H.264
MKV
QuickTime
MP4
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
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.

Capacity3500 mAh5160 mAh
TypeLi-PolymerLi-Polymer
Charger output power5 V / 5 A11 V / 3 A
Quick charge technologyMediaTek Pump Express 3.0-
FeaturesFast charging
Non-removable
Fast charging
Non-removable
-Middle Middle Tab (MMT) technology

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)-0.558 W/kg
Body SAR (EU)-0.986 W/kg
Head SAR (USA)-0.773 W/kg
Body SAR (USA)-0.612 W/kg

Additional features

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

Additional features-SAR (Specific Absorption Rate) India: head - 1.080 W/kg; body - 0.620 W/kg
 Gome K1POCO X3 NFC