Comparison between:
- nubia X
- LG V40 ThinQ

Brand and model

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

nubia XLG V40 ThinQ
nubia X
Prices
LG V40 ThinQ
Prices
Model aliasNX616JLM-V405QA
V405QA
LM-V405TA
V405TA
LM-V405UA
V405UA

Design

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

Width73.3 mm
7.33 cm
0.24 ft
2.89 in
75.8 mm
7.58 cm
0.25 ft
2.98 in
Height154.1 mm
15.41 cm
0.51 ft
6.07 in
158.7 mm
15.87 cm
0.52 ft
6.25 in
Thickness8.4 mm
0.84 cm
0.03 ft
0.33 in
7.7 mm
0.77 cm
0.03 ft
0.3 in
Weight181 g
0.4 lbs
6.38 oz
169 g
0.37 lbs
5.96 oz
Volume94.88 cm³
5.76 in³
92.63 cm³
5.63 in³
ColorsGold
Blue
Gray
Black
Gray
Red
Blue
Body materialsGlass
Aluminium alloy
Aluminium alloy
Glass
Certification-IP68
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-SIM
Number of SIM cards21
Features-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
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz-
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 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-TDD 2000 MHz (B34)
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-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE 700 MHz (B14)
LTE 700 MHz (B28)
LTE 700 MHz (B29)
LTE 2300 MHz (B30)
LTE 1700/2100 MHz (B66)

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 18
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 16
LTE-A

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 8.1 OreoAndroid 8.1 Oreo
Android 9.0 Pie
User interface (UI)nubia 6.0.2LG UX

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.

SoCQualcomm Snapdragon 845Qualcomm Snapdragon 845
Process technology10 nm10 nm
CPU4x 2.8 GHz Kryo 385, 4x 1.8 GHz Kryo 3854x 2.8 GHz Kryo 385, 4x 1.8 GHz Kryo 385
CPU bits64 bit64 bit
Instruction setARMv8-AARMv8-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)1536 KB
1.5 MB
1536 KB
1.5 MB
Level 3 cache memory (L3)2048 KB
2 MB
2048 KB
2 MB
CPU cores88
CPU frequency2800 MHz2800 MHz
GPUQualcomm Adreno 630Qualcomm Adreno 630
GPU frequency710 MHz710 MHz
RAM capacity6 GB
8 GB
6 GB
RAM typeLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channel
RAM frequency1866 MHz1866 MHz

Storage

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

Storage64 GB
128 GB
256 GB
512 GB
64 GB
128 GB
UFS 2.1UFS 2.1

Memory cards

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

Types-microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSP-OLED
Diagonal size6.26 in
159 mm
15.9 cm
6.4 in
162.56 mm
16.26 cm
Width2.68 in
68.07 mm
6.81 cm
2.68 in
68.12 mm
6.81 cm
Height5.66 in
143.7 mm
14.37 cm
5.81 in
147.6 mm
14.76 cm
Aspect ratio2.111:12.167:1
Resolution1080 x 2280 pixels1440 x 3120 pixels
Pixel density403 ppi
158 ppcm
537 ppi
211 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area86.87 %83.85 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 3
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1200:1 contrast ratio
96% NTSC
Secondary AMOLED display - 5.1 in; 720x1520 pixels; Corning Gorilla Glass 3; 2.5D curved glass screen
Corning Gorilla Glass 5
Always-On Display
HDR10

Sensors

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

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

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 typeCMOSCMOS
Aperturef/1.8f/1.5
Focal length-4.23 mm
Flash typeDual LEDLED
Image resolution4608 x 3456 pixels
15.93 MP
4032 x 3024 pixels
12.19 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps
FeaturesAutofocus
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
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
Macro mode
Sensor size - 1/2.6"
Pixel size - 1.22 μm
Phase detection
6-element lens
720p @ 240 fps
Secondary rear camera - 24 MP
Aperture size - f/1.7 (#2)
Secondary flash type - Dual LED (#2)
Pixel size - 1.4 μm
Phase detection with Dual Pixel
1080p @ 60 fps
720p @ 240 fps
Focal length (35 mm equivalent) - 25 mm
Angle of view - 78°
Secondary rear camera - 12 MP (telephoto)
Pixel size - 1.0 μm (#2)
Aperture size - f/2.4 (#2)
Focal length (35 mm equivalent) - 50 mm (#2)
Angle of view - 45° (#2)
Third rear camera - 16 MP (ultra-wide angle)
Pixel size - 1.0 μm (#3)
Aperture size - f/1.9 (#3)
Focal length (35 mm equivalent) - 16 mm (#3)
Angle of view - 107° (#3)

Secondary camera

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

Sensor type-CMOS
Aperture-f/1.9
Focal length-2.68 mm
Image resolution-3264 x 2448 pixels
7.99 MP
Video resolution-1920 x 1080 pixels
2.07 MP
Video FPS-30 fps
-Pixel size - 1.12 μm
Focal length (35 mm equivalent) - 25 mm
Angle of view - 80°
Face unlock
Secondary front camera - 5 MP
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Focal length (35 mm equivalent) - 21 mm (#2)
Angle of view - 90° (#2)

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Dolby Surround 7.1
DTS HD
Smart PA
Headphone adapter
DTS-X
Hi-Fi Quad DAC
192 kHz / 24-bit

Radio

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

Radio-Yes
-RDS

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
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-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
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

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
EDR
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
SAP
HOGP

USB

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

Connector typeUSB Type-CUSB Type-C
Version2.03.1
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
OTA sync
Infrared
Tethering
DLNA
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

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
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AC3
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
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
VC-1
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.

Capacity3800 mAh3300 mAh
TypeLi-PolymerLi-Polymer
Charger output power5 V / 3 A
9 V / 2 A
12 V / 1.5 A
5 V / 1.5 A
9 V / 1.8 A
Quick charge technologyQualcomm Quick Charge 3.0Qualcomm Quick Charge 3.0
FeaturesFast charging
Non-removable
Wireless charging
Fast 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)-0.318 W/kg
Body SAR (EU)-1.2 W/kg
Head SAR (USA)-1.27 W/kg
Body SAR (USA)-1.28 W/kg

Additional features

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

Additional features-LM-V405QA - SAR (Specific Absorption Rate) US: head - 1.270 W/kg; body - 1.280 W/kg
LM-V405TA - SAR (Specific Absorption Rate) US: head - 1.270 W/kg; body - 1.280 W/kg
LM-V405UA - SAR (Specific Absorption Rate) EU: head - 0.318 W/kg; body - 1.200 W/kg
LM-V405UA - SAR (Specific Absorption Rate) US: head - 1.270 W/kg; body - 1.280 W/kg
 nubia XLG V40 ThinQ