Comparison between:
- Xiaomi QIN 2 Pro
- Samsung Galaxy J3 (2016) SM-J320F
- Nokia 2.2
- Nokia C2 Tennen

Brand and model

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

Xiaomi QIN 2 ProSamsung Galaxy J3 (2016) SM-J320FNokia 2.2Nokia C2 Tennen
Xiaomi QIN 2 ProSamsung Galaxy J3 (2016) SM-J320F
Prices
Nokia 2.2
Prices
Nokia C2 Tennen
Model aliasQIN2 Pro
QIN AI Assistant Pro
SM-J320F/DS
J320F/DS
SM-J320FN
J320FN
TA-1179
TA-1183
TA-1188
TA-1191
-

Design

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

Width55.4 mm
5.54 cm
0.182 ft
2.181 in
71 mm
7.1 cm
0.233 ft
2.795 in
70.56 mm
7.056 cm
0.231 ft
2.778 in
71.6 mm
7.16 cm
0.235 ft
2.819 in
Height132.6 mm
13.26 cm
0.435 ft
5.22 in
142.3 mm
14.23 cm
0.467 ft
5.602 in
145.96 mm
14.596 cm
0.479 ft
5.746 in
150.6 mm
15.06 cm
0.494 ft
5.929 in
Thickness8.5 mm
0.85 cm
0.028 ft
0.335 in
7.9 mm
0.79 cm
0.026 ft
0.311 in
9.3 mm
0.93 cm
0.031 ft
0.366 in
9.1 mm
0.91 cm
0.03 ft
0.358 in
Weight105 g
0.23 lbs
3.7 oz
138 g
0.3 lbs
4.87 oz
153 g
0.34 lbs
5.4 oz
180 g
0.4 lbs
6.35 oz
Volume62.44 cm³
3.79 in³
79.82 cm³
4.85 in³
95.78 cm³
5.82 in³
98.12 cm³
5.96 in³
ColorsBlack
White
Gold
Black
White
Black
Gray
Steel
Body materialsPlasticPlasticPolycarbonatePlastic

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIMMicro-SIMNano-SIMNano-SIM
Number of SIM cards1221
Features-Dual 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)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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
--W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
UMTS-UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 2100 MHz
-
LTELTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
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)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2600 MHz (B38)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B28)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

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 7
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
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 9.0 PieAndroid 5.1.1 LollipopAndroid One (Android 9.0 Pie)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.

SoCUnisoc SC9863ASpreadtrum SC9830AMediaTek Helio A22 (MT6761)MediaTek Helio A22 (MT6761)
Process technology28 nm28 nm12 nm12 nm
CPU4x 1.6 GHz ARM Cortex-A55, 4x 1.2 GHz ARM Cortex-A55ARM Cortex-A7ARM Cortex-A53ARM Cortex-A53
CPU bits64 bit32 bit64 bit64 bit
Instruction setARMv8-AARMv7ARMv8-AARMv8-A
CPU cores8444
CPU frequency1600 MHz1500 MHz2000 MHz2000 MHz
GPUPowerVR GE8322ARM Mali-400 MP2PowerVR GE8300PowerVR GE8300
GPU cores-2--
RAM capacity2 GB1.5 GB2 GB
3 GB
2 GB
RAM type-LPDDR3LPDDR3LPDDR3
RAM channels--Single channelSingle channel
RAM frequency--933 MHz933 MHz

Storage

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

Storage32 GB8 GB16 GB
32 GB
16 GB
32 GB
--eMMC-

Memory cards

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

Types-microSD
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/technologyIPSSuper AMOLEDIPSIPS
Diagonal size5.05 in
128.27 mm
12.83 cm
5 in
127 mm
12.7 cm
5.71 in
145.03 mm
14.5 cm
5.45 in
138.43 mm
13.84 cm
Width1.88 in
47.64 mm
4.76 cm
2.45 in
62.26 mm
6.23 cm
2.44 in
62.09 mm
6.21 cm
2.33 in
59.26 mm
5.93 cm
Height4.69 in
119.1 mm
11.91 cm
4.36 in
110.69 mm
11.07 cm
5.16 in
131.07 mm
13.11 cm
4.93 in
125.1 mm
12.51 cm
Aspect ratio2.5:11.778:1
16:9
2.111:12.111:1
Resolution576 x 1440 pixels720 x 1280 pixels720 x 1520 pixels720 x 1520 pixels
Pixel density307 ppi
120 ppcm
294 ppi
115 ppcm
295 ppi
115 ppcm
309 ppi
121 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area77.48 %68.43 %79.27 %68.98 %
Other features-Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
--Always-On Display-

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Accelerometer
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer

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 type-CMOSCMOSCMOS
Sensor format--1/3"-
Pixel size--1.12 µm
0.001120 mm
-
Aperture--f/2.2-
Flash typeLEDLEDLEDLED
Image resolution3248 x 2448 pixels
7.95 MP
3264 x 2448 pixels
7.99 MP
4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesAutofocusAutofocus
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
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
---Secondary rear camera - 2 MP (depth-sensing)

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 type--CMOSCMOS
Aperture---f/2.4
Auxiliary light---LED
Image resolution-1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
2560 x 1920 pixels
4.92 MP
Video resolution--1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS--30 fps30 fps
Features--Face unlock-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioNoYesYesYes

Tracking/Positioning

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

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

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
Dual band
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version4.24.04.24.2
Features-A2DP
AVRCP
DIP
DUN
HFP
HID
HSP
MAP
OPP
PAN
PBAP
A2DPA2DP
LE

USB

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

Connector typeUSB Type-CMicro USBMicro USBUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
Charging
Mass storage
On-The-Go
Charging
Mass storage

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 jackNoYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

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

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
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
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
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
MP4
Xvid
3GPP
3GPP2
AVI
Flash Video
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
MKV
MP4
WMV
Xvid
3GPP
AVI
MKV
MP4
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.

Capacity2100 mAh2600 mAh3000 mAh3000 mAh
TypeLi-IonLi-IonLi-PolymerLi-Polymer
2G talk time-18 h
1080 min
0.8 days
--
2G stand-by time-340 h
20400 min
14.2 days
--
3G talk time-13 h
780 min
0.5 days
--
3G stand-by time-340 h
20400 min
14.2 days
--
Charger output power5 V / 1 A-5 V / 1 A5 V / 2 A
FeaturesNon-removableRemovableRemovableRemovable
--Battery model: HQ510-

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)-0.477 W/kg0.446 W/kg-
Body SAR (EU)-0.425 W/kg1.608 W/kg-
Head SAR (USA)-1.167 W/kg0.648 W/kg-
Body SAR (USA)-1.125 W/kg0.728 W/kg-

Additional features

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

Additional features--TA-1179 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1179 - SAR (Specific Absorption Rate) US: head - 0.480 W/kg; body - 1.430 W/kg
TA-1183 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1183 - SAR (Specific Absorption Rate) US: head - 0.648 W/kg; body - 0.728 W/kg
TA-1188 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1188 - SAR (Specific Absorption Rate) US: head - 0.430 W/kg; body - 1.370 W/kg
TA-1191 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1191 - SAR (Specific Absorption Rate) US: head - 0.430 W/kg; body - 1.370 W/kg
Dedicated Google Assistant button
 Xiaomi QIN 2 ProSamsung Galaxy J3 (2016) SM-J320FNokia 2.2Nokia C2 Tennen