Comparison between:
- Infinix Hot 20S
- Samsung Galaxy A34 5G
- Xiaomi Redmi 12

Brand and model

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

Infinix Hot 20SSamsung Galaxy A34 5GXiaomi Redmi 12
Infinix Hot 20SSamsung Galaxy A34 5G
Prices
Xiaomi Redmi 12
Prices
Model aliasX6827SM-A3460
SM-A346B
SM-A346B/DS
SM-A346B/DSN
SM-A346E
SM-A346E/DS
SM-A346E/DSN
SM-A346E/N
SM-A346M
SM-A346M/DSN
SM-A346M/N
MZB0EYWIN

Design

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

Width76.75 mm
7.675 cm
0.252 ft
3.022 in
78.1 mm
7.81 cm
0.256 ft
3.075 in
76.28 mm
7.628 cm
0.25 ft
3.003 in
Height168.65 mm
16.865 cm
0.553 ft
6.64 in
161.3 mm
16.13 cm
0.529 ft
6.35 in
168.6 mm
16.86 cm
0.553 ft
6.638 in
Thickness8.47 mm
0.847 cm
0.028 ft
0.333 in
8.2 mm
0.82 cm
0.027 ft
0.323 in
8.17 mm
0.817 cm
0.027 ft
0.322 in
Weight202 g
0.45 lbs
7.13 oz
198 g
0.44 lbs
6.98 oz
198 g
0.44 lbs
7 oz
Volume109.63 cm³
6.66 in³
103.3 cm³
6.27 in³
105.07 cm³
6.38 in³
ColorsLight-Rider White
Sonic Black
Tempo Blue
Fantasy Purple
Free Fire
Awesome Violet
Awesome Lime
Awesome Graphite
Awesome Silver
Midnight Black
Sky Blue
Polar Silver
Body materialsPlasticPlasticPlastic
Certification-IP67IP53

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-SIMNano-SIM
Nano-SIM / microSD
Number of SIM cards222
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)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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMA--CDMA 800 MHz (BC0)
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
-W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
UMTS-UMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
-
LTELTE-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)
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-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)
5G NR-5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78)
5G-TDD 4700 MHz (n79)
-

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
UMTS
EDGE
GPRS
HSPA+
LTE
5G NSA
5G SA
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. 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)XOS 10.6 (Android 12)Android 13MIUI 14 (Android 13)
User interface (UI)-One UI 5.1-

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 G96 (MT6781)MediaTek Dimensity 1080 (MT6877V)MediaTek Helio G88 (MT6769H)
Process technology12 nm6 nm12 nm
CPU2x 2.05 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A552x 2.6 GHz ARM Cortex-A78, 6x 2.0 GHz ARM Cortex-A552x 2.0 GHz ARM Cortex-A75, 6x 1.8 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8.2-AARMv8.2-A
CPU cores888
CPU frequency2050 MHz2600 MHz2000 MHz
GPUARM Mali-G57 MC2ARM Mali-G68 MC4ARM Mali-G52 2EEMC2
GPU cores242
GPU frequency950 MHz950 MHz1000 MHz
RAM capacity8 GB6 GB
8 GB
4 GB
8 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelQuad channelDouble channel
RAM frequency2133 MHz2133 MHz1800 MHz
Memory fusion - 5GB
Bionic Cooling System
Dar-Link 2.0
LinkPlus 1.0
Erdal Engine 3.0
XArena
-eMMC 5.1

Storage

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

Storage128 GB128 GB
256 GB
128 GB
256 GB
--UFS 2.2

Memory cards

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

TypesminiSD
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 AMOLEDIPS
Diagonal size6.78 in
172.21 mm
17.22 cm
6.6 in
167.64 mm
16.76 cm
6.79 in
172.47 mm
17.25 cm
Width2.73 in
69.23 mm
6.92 cm
2.77 in
70.25 mm
7.03 cm
2.73 in
69.33 mm
6.93 cm
Height6.21 in
157.68 mm
15.77 cm
5.99 in
152.21 mm
15.22 cm
6.22 in
157.92 mm
15.79 cm
Aspect ratio2.278:12.167:12.278:1
Resolution1080 x 2460 pixels1080 x 2340 pixels1080 x 2460 pixels
Pixel density396 ppi
155 ppcm
390 ppi
153 ppcm
396 ppi
155 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area84.61 %85.16 %85.4 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Scratch resistant
2.5D curved glass screen
120 Hz refresh rate
500 cd/m² peak brightness
2800:1
2.5D curved glass screen
120 Hz refresh rate
2.5D curved glass screen
AdaptiveSync display
90 Hz refresh rate
500 cd/m²
1500:1
70% NTSC
SGS Low Blue Light Certification

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Light
Accelerometer
Compass
Gyroscope
Geomagnetic
Fingerprint
Hall
Virtual Proximity Sensor
Proximity
Accelerometer
Fingerprint
Virtual Sensor
Vibration Motor
Side-mounted fingerprint sensorIn-display fingerprint sensorSide-mounted fingerprint sensor

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 typeCMOSCMOS BSICMOS
Sensor format-1/2"-
Pixel size-0.8 µm
0.000800 mm
-
Aperturef/1.6f/1.8f/1.8
Focal length and 35 mm equivalent-26 mm *(35 mm / full frame)-
Number of lenses-6-
Flash typeLEDLEDLED
Image resolution8190 x 6120 pixels
50.12 MP
8000 x 6000 pixels
48 MP
8190 x 6120 pixels
50.12 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
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
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Autofocus
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Quad-LED flash
Secondary rear camera - 2 MP (depth-sensing)
Third rear camera - 2 MP (macro)
Secondary rear camera - 8 MP (ultra-wide-angle)
Sensor size - 1/4" (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 123° (#2)
Third rear camera - 5 MP (macro)
Aperture size - f/2.4 (#3)
Pixel size - 1.12 μm (#3)
Secondary rear camera - 8 MP (ultra-wide)
Angle of view - 120° (#2)
Aperture size - f/2.2 (#2)
Third rear camera - 2 MP (macro)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#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.

Sensor typeCMOSCMOSCMOS BSI
Sensor format-1/3.1"-
Pixel size-1.12 µm
0.001120 mm
-
Aperturef/2f/2.2f/2.1
Auxiliary lightLED--
Image resolution3264 x 2448 pixels
7.99 MP
4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
HDR
Face unlock
Face detection
HDR
Face unlock
HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
DTS-1217 linear speaker

Radio

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

RadioYesNoYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
QZSS
GPS
A-GPS
GLONASS
BeiDou
Galileo
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-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
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.

Version5.05.35.3
FeaturesA2DP
EDR
HID
LE
A2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP
A2DP
LE

USB

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

Connector typeUSB Type-CUSB 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 jackYesNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
MST
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
--NFC is market-dependent

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
AMR
FLAC
M4A
MIDI
MP3
OGG
WAV
3GA
OGA
AWB
MID
XMF
MXMF
IMY
RTTTL
RTX
OTA
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC

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
MKV
MP4
M4V
3G2
FLV
WEBM
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
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 mAh5000 mAh5000 mAh
TypeLi-PolymerLi-IonLi-Ion
4G talk time--37 h
2220 min
1.5 days
Charger output power9 V / 2 A5 V / 5 A9 V / 2 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
5W reverse charging--

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)-0.546 W/kg0.989 W/kg
Body SAR (EU)-1.488 W/kg0.99 W/kg
Head SAR (India)-0.959 W/kg0.846 W/kg
Body SAR (India)--0.747 W/kg
 Infinix Hot 20SSamsung Galaxy A34 5GXiaomi Redmi 12