Comparison between:
- Xiaomi Mi 9T
- Microsoft Lumia 650 Dual SIM
- Sony Xperia go

Brand and model

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

Xiaomi Mi 9TMicrosoft Lumia 650 Dual SIMSony Xperia go
Xiaomi Mi 9T
Prices
Microsoft Lumia 650 Dual SIMSony Xperia go
Model alias-RM-1154Xperia advance
Lotus
ST27a
ST27i

Design

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

Width74.3 mm
7.43 cm
0.244 ft
2.925 in
70.9 mm
7.09 cm
0.233 ft
2.791 in
60.3 mm
6.03 cm
0.198 ft
2.374 in
Height156.7 mm
15.67 cm
0.514 ft
6.169 in
142 mm
14.2 cm
0.466 ft
5.591 in
111 mm
11.1 cm
0.364 ft
4.37 in
Thickness8.8 mm
0.88 cm
0.029 ft
0.346 in
6.9 mm
0.69 cm
0.023 ft
0.272 in
9.8 mm
0.98 cm
0.032 ft
0.386 in
Weight191 g
0.42 lbs
6.74 oz
122 g
0.27 lbs
4.3 oz
110 g
0.24 lbs
3.88 oz
Volume102.46 cm³
6.22 in³
69.47 cm³
4.22 in³
65.59 cm³
3.98 in³
ColorsBlack
Blue
Red
Black
White
-
Body materialsAluminium alloy
Glass
Aluminium alloy
Plastic
-
Certification--IP67

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-SIMMini-SIM
Number of SIM cards221
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 (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
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
--
UMTS-UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 900 MHz
UMTS 2100 MHz
LTELTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2600 MHz (B38)
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 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B28)
-

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 15
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA

Operating system

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

Operating system (OS)MIUI Global 10.3.11 (Android 9.0 Pie)Microsoft Windows 10Android 2.3.7 Gingerbread
Android 4.0 Ice Cream Sandwich
Android 4.1 Jelly Bean

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 730Qualcomm Snapdragon 212 MSM8909 v2ST-Ericsson NovaThor U8500
Process technology8 nm28 nm45 nm
CPU2x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 470ARM Cortex-A7ARM Cortex-A9
CPU bits64 bit32 bit32 bit
Instruction setARMv8ARMv7ARMv7
CPU cores842
CPU frequency2200 MHz1260 MHz1000 MHz
GPUQualcomm Adreno 618Qualcomm Adreno 304ARM Mali-400 MP1
GPU cores--1
GPU frequency-456 MHz-
RAM capacity6 GB1 GB512 MB
RAM typeLPDDR4X-LPDDR2
RAM channelsDouble channel--
RAM frequency1866 MHz--
8-layer Graphite Stack Cooling System
Mi Turbo
Game Turbo 2.0
--

Storage

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

Storage64 GB
128 GB
16 GB8 GB
UFS 2.1--

Memory cards

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

Types-microSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologySuper AMOLEDAMOLEDLCD
Diagonal size6.39 in
162.31 mm
16.23 cm
5 in
127 mm
12.7 cm
3.5 in
88.9 mm
8.89 cm
Width2.68 in
68.02 mm
6.8 cm
2.45 in
62.26 mm
6.23 cm
1.94 in
49.31 mm
4.93 cm
Height5.8 in
147.37 mm
14.74 cm
4.36 in
110.69 mm
11.07 cm
2.91 in
73.97 mm
7.4 cm
Aspect ratio2.167:11.778:1
16:9
1.5:1
3:2
Resolution1080 x 2340 pixels720 x 1280 pixels320 x 480 pixels
Pixel density403 ppi
158 ppcm
294 ppi
115 ppcm
165 ppi
64 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area86.37 %68.68 %54.67 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen
60000:1 contrast ratio
430 cd/m²
Peak brightness - 600 cd/m²
103.8% NTSC
100% DCI-P3
Always-On Display
DCI-P3
HDR10
Corning Gorilla Glass 3
ClearBlack display
LED-backlit
Sony Mobile BRAVIA Engine

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Barometer
In-display fingerprint sensor (7th Gen.)
Step detector
Step counter
--

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 modelSony IMX582 Exmor RS--
Sensor typeCMOS BSICMOS-
Sensor size-3.6 x 2.7 mm
0.18 in
-
Sensor format1/2"--
Pixel size0.8 µm
0.000800 mm
1.103 µm
0.001103 mm
-
Crop factor-9.61-
ISO100 - 3200--
Aperturef/1.75f/2.2-
Focal length and 35 mm equivalent4.77 mm
26 mm *(35 mm / full frame)
2.91 mm
28.01 mm *(35 mm / full frame)
-
Field of view79 °--
Number of lenses6--
Flash typeDual LEDLEDLED
Image resolution8000 x 6000 pixels
48 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution3840 x 2160 pixels
8.29 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
RAW
Phase detection autofocus (PDAF)
Contrast detection autofocus (CDAF)
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
Autofocus
Digital zoom
Geotagging
Panorama
Touch focus
Face detection
Self-timer
Pixel size - 1.6 μm (4-in-1 pixel binning)
1080p @ 960 fps
720p @ 960 fps
Secondary rear camera - 8 MP (telephoto)
Sensor model - OmniVision OV8856 (#2)
Sensor type - PureCel (#2)
Sensor size - 3.6783 x 2.76768 mm (#2)
Aperture size - f/2.4 (#2)
5-element lens (#2)
Focal length (35 mm equivalent) - 52 mm (#2)
Angle of view - 44.6° (#2)
2x Optical zoom (#2)
Third rear camera - 13 MP (ultra-wide angle)
Sensor model - Samsung S5K3L6 (#3)
Sensor type - ISOCELL (#3)
Sensor size - 1/3.1" (#3)
Pixel size - 1.12 μm (#3)
Aperture size - f/2.4 (#3)
5-element lens (#3)
Focal length (35 mm equivalent) - 15 mm (#3)
Angle of view - 124.8° (#3)
--

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 size0.8 µm
0.000800 mm
--
Aperturef/2.2f/2.2-
Focal length and 35 mm equivalent3.52 mm
18 mm *(35 mm / full frame)
--
Image resolution5184 x 3880 pixels
20.11 MP
2560 x 1920 pixels
4.92 MP
-
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
-
Video FPS30 fps30 fps-
Mechanical pop-up front camera
Sapphire glass cover
--

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Smart PA
Qualcomm WCD9340 audio chip
192 kHz/24 bit audio playback
HAC (M4) - Hearing Aid Compatibility-

Radio

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

RadioYesYesYes
--RDS

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
Wi-Fi
Cell ID
BeiDou
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
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
2x2 MiMO--

Bluetooth

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

Version5.04.13.0
FeaturesA2DP
LE
A2DP
AVRCP
GATT
HFP
HID
MAP
OPP
PAN
PBAP
HOGP
A2DP
AVRCP
EDR
HFP
HSP
OPP
PBAP
Qualcomm TrueWireless Stereo Plus--

USB

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

Connector typeUSB Type-CMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Host
Mass storage
On-The-Go
Charging
Mass storage
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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
DLNA
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
DLNA

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
Flash
CSS 3
CSS 2.1

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
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
aptX-adaptive
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
3GPP
AAC
AAC+
AMR
eAAC+
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
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
H.263
H.264
H.265
MP4
VC-1
Xvid
3GPP
AVI
H.263
H.264
MP4
MPEG-4
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 mAh2000 mAh1305 mAh
TypeLi-PolymerLi-IonLi-Ion
2G talk time-16 h
960 min
0.7 days
6 h 30 min
6.5 h
390 min
0.3 days
2G stand-by time-624 h
37440 min
26 days
520 h
31200 min
21.7 days
3G talk time-13 h
780 min
0.5 days
5 h 30 min
5.5 h
330 min
0.2 days
3G stand-by time-624 h
37440 min
26 days
460 h
27600 min
19.2 days
Charger output power5 V / 3 A
9 V / 2 A
12 V / 1.5 A
--
Quick charge technologyQualcomm Quick Charge 4+--
FeaturesFast charging
Non-removable
RemovableNon-removable
-Battery model: BV-T3G-

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)1.341 W/kg--
Body SAR (EU)1.511 W/kg--
Head SAR (USA)1.19 W/kg0.87 W/kg-
Body SAR (USA)1.18 W/kg0.22 W/kg-
 Xiaomi Mi 9TMicrosoft Lumia 650 Dual SIMSony Xperia go