Comparison between:
- nubia N3
- nubia M2
- UMIDIGI Z1 Pro

Brand and model

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

nubia N3nubia M2UMIDIGI Z1 Pro
nubia N3
Prices
nubia M2
Prices
UMIDIGI Z1 Pro
Prices
Model aliasNX608JNX551J-

Design

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

Width75.61 mm
7.56 cm
0.25 ft
2.98 in
75.9 mm
7.59 cm
0.25 ft
2.99 in
75.1 mm
7.51 cm
0.25 ft
2.96 in
Height158.8 mm
15.88 cm
0.52 ft
6.25 in
154.5 mm
15.45 cm
0.51 ft
6.08 in
154.4 mm
15.44 cm
0.51 ft
6.08 in
Thickness8.45 mm
0.85 cm
0.03 ft
0.33 in
7 mm
0.7 cm
0.02 ft
0.28 in
6.95 mm
0.7 cm
0.02 ft
0.27 in
Weight190 g
0.42 lbs
6.7 oz
168 g
0.37 lbs
5.93 oz
148 g
0.33 lbs
5.22 oz
Volume101.46 cm³
6.16 in³
82.09 cm³
4.99 in³
80.59 cm³
4.89 in³
ColorsBlack
Champagne
Red
Black
Champagne
Red
Black
Body materialsMetalMetalAluminium alloy

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
Nano-SIM
Nano-SIM / microSD
Number of SIM cards222

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
CDMACDMA 800 MHzCDMA 800 MHz-
W-CDMA--W-CDMA 900 MHz
W-CDMA 2100 MHz
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-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 1900 MHz
UMTS 2100 MHz
-
LTELTE 800 MHz
LTE 850 MHz
LTE 900 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 800 MHz
LTE 850 MHz
LTE 900 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 800 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 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6

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 7.1 NougatAndroid 6.0 Marshmallow
Android 7.0 Nougat
Android 7.0 Nougat
User interface (UI)nubia 5.1nubia 4.0
nubia 4.5
-

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 625 MSM8953Qualcomm Snapdragon 625 MSM8953MediaTek Helio P20 (MT6757)
Process technology14 nm14 nm16 nm
CPUARM Cortex-A53ARM Cortex-A534x 2.3 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8ARMv8-A
Level 1 cache memory (L1)--256 KB + 256 KB
Level 2 cache memory (L2)--2048 KB
2 MB
CPU cores888
CPU frequency2000 MHz2000 MHz2300 MHz
GPUQualcomm Adreno 506Qualcomm Adreno 506ARM Mali-T880 MP2
GPU cores--2
GPU frequency--900 MHz
RAM capacity4 GB4 GB6 GB
RAM typeLPDDR3LPDDR3LPDDR4X
RAM channelsSingle channelSingle channelDouble channel
RAM frequency933 MHz933 MHz1600 MHz

Storage

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

Storage64 GB64 GB
128 GB
64 GB
eMMC 5.1eMMC 5.1eMMC 5.1

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/technologyJDI IPSAMOLEDAMOLED
Diagonal size6.01 in
152.65 mm
15.27 cm
5.5 in
139.7 mm
13.97 cm
5.5 in
139.7 mm
13.97 cm
Width2.69 in
68.27 mm
6.83 cm
2.7 in
68.49 mm
6.85 cm
2.7 in
68.49 mm
6.85 cm
Height5.38 in
136.54 mm
13.65 cm
4.79 in
121.76 mm
12.18 cm
4.79 in
121.76 mm
12.18 cm
Aspect ratio2:1
2:1 (18:9)
1.778:1
16:9
1.778:1
16:9
Resolution1080 x 2160 pixels1080 x 1920 pixels1080 x 1920 pixels
Pixel density402 ppi
158 ppcm
401 ppi
157 ppcm
401 ppi
157 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area77.88 %71.34 %72.15 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Display manufacturer - Japan Display Inc.
2.5D curved glass screen
Corning Gorilla Glass
2.5D curved glass screen
90% NTSC
Corning Gorilla Glass 4
420 cd/m²
94% DCI-P3

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
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
--Fingerprint sensor model - Fingerprint Cards FPC1245

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 Exmor RSSamsung S5K3L8
Sensor typeCMOSCMOSISOCELL
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
Aperturef/2.2f/2.2f/2.2
Focal length-3.5 mm3.5 mm
25.82 mm *(35 mm / full frame)
Flash typeLEDDual LED-
Image resolution4608 x 3456 pixels
15.93 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2176 pixels
8.36 MP
Video FPS30 fps30 fps28 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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection
Secondary rear camera - 5 MP
Phase detection
Contrast autofocus
5-element lens
Blue filter glass
Secondary rear camera - 13 MP (monochrome)
Aperture size - f/2.2 (#2)
Sapphire crystal glass lens cover
Phase detection
Flash type - Quad LED
5-element lens
Secondary rear camera - 5 MP (interpolated from 0.3 MP)
Sensor model - GalaxyCore GC0310 (#2)
Pixel size - 2.25 μm (#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-SamsungGalaxyCore GC5005
Sensor type-ISOCELLCMOS
Sensor size--2.92 x 2.2 mm
0.14 in
Pixel size--1.141 µm
0.001141 mm
Crop factor--11.84
Aperturef/2f/2f/2.4
Focal length-3.8 mm3.5 mm
41.45 mm *(35 mm / full frame)
Image resolution4608 x 3456 pixels
15.93 MP
4608 x 3456 pixels
15.93 MP
2560 x 1920 pixels
4.92 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
Face unlock
Wide-angle lens - 80.2°
Pixel size - 2 μm
5-element lens
Blue filter glass
Wide-angle lens - 80°
-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
-Dolby Surround 7.1
DTS
Smart PA
Texas Instruments TAS2555
Awinic AW8738
Smart PA

Radio

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

Radio--Yes

Tracking/Positioning

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

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

Wi-Fi

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

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
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.

Version4.14.14.1
FeaturesA2DP
LE
A2DP
LE
A2DP

USB

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

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

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
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
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
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.

Capacity5000 mAh3630 mAh4000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
2G talk time45 h
2700 min
1.9 days
--
2G stand-by time550 h
33000 min
22.9 days
-360 h
21600 min
15 days
3G talk time45 h
2700 min
1.9 days
--
3G stand-by time550 h
33000 min
22.9 days
-360 h
21600 min
15 days
Charger output power9 V / 2 A5 V / 5.2 A5 V / 1.67 A
7 V / 1.67 A
9 V / 1.67 A
12 V / 1.25 A
Quick charge technology--MediaTek Pump Express Plus
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
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