Comparison between:
- Samsung Galaxy A14 5G
- Samsung Galaxy A15 4G
- Samsung Galaxy A15 5G
- Xiaomi Redmi Note 10

Brand and model

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

Samsung Galaxy A14 5GSamsung Galaxy A15 4GSamsung Galaxy A15 5GXiaomi Redmi Note 10
Samsung Galaxy A14 5GSamsung Galaxy A15 4G
Prices
Samsung Galaxy A15 5G
Prices
Xiaomi Redmi Note 10
Model aliasSM-A146B
SM-A146B/DS
SM-A146P
SM-A146P/DS
SM-A146U
SM-A146U1
SM-A146U1/DS
SM-A146W
SM-A146P/N
SM-A146P/DSN
SM-S146VL
SM-A156E/DSN
SM-A156E
SM-A156E/DSN
SM-A156E
Redmi Note10
M2101K7AI
M2101K7AG

Design

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

Width78 mm
7.8 cm
0.256 ft
3.071 in
76.8 mm
7.68 cm
0.252 ft
3.024 in
76.8 mm
7.68 cm
0.252 ft
3.024 in
74.5 mm
7.45 cm
0.244 ft
2.933 in
Height167.7 mm
16.77 cm
0.55 ft
6.602 in
160.1 mm
16.01 cm
0.525 ft
6.303 in
160.1 mm
16.01 cm
0.525 ft
6.303 in
160.46 mm
16.046 cm
0.526 ft
6.317 in
Thickness9.1 mm
0.91 cm
0.03 ft
0.358 in
8.4 mm
0.84 cm
0.028 ft
0.331 in
8.4 mm
0.84 cm
0.028 ft
0.331 in
8.3 mm
0.83 cm
0.027 ft
0.327 in
Weight202 g
0.45 lbs
7.13 oz
200 g
0.44 lbs
7.05 oz
200 g
0.44 lbs
7.05 oz
178 g
0.39 lbs
6.31 oz
Volume119.03 cm³
7.23 in³
103.28 cm³
6.27 in³
103.28 cm³
6.27 in³
99.22 cm³
6.03 in³
ColorsBlack
Light Green
Dark Red
Silver
Blue Black
Light Blue
Blue Black
Blue
-
Body materialsPlasticPlasticPlasticGlass
Plastic
Certification---IP53

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
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Nano-SIM
Number of SIM cards2222
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)
Single-SIM version available
Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
Single-SIM version available
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)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
W-CDMA---W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
UMTSUMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
UMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
UMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
-
LTELTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
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 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
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 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
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 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-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
5G NR-5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
-

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
5G SA
5G NSA
UMTS
EDGE
GPRS
HSPA+
LTE
5G SA
5G NSA
UMTS
EDGE
GPRS
HSPA+
LTE
5G SA
5G NSA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
---Global 4G - B1/2/3/4/5/7/8/20/28/B38/40/41
Global 3G - B1/2/4/5/8
Global 2G - 850/900/1800/1900 MHz

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 13Android 14Android 14MIUI V12 (Android 11)
User interface (UI)One UI 5.1One UI 6.0One UI 6.0-

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 Dimensity 700 (MT6833)MediaTek Helio G99 (MT6789)MediaTek Dimensity 6100+Qualcomm Snapdragon 678 (SM6150-AC)
Process technology7 nm6 nm6 nm11 nm
CPU2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A552x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A552x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A554x 2.2 GHz ARM Cortex-A76, 4x 1.7 GHz ARM Cortex-A55 (Kryo 460)
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8.2-AARMv8.2-AARMv8.2-A
CPU cores8888
CPU frequency2200 MHz2200 MHz2200 MHz2200 MHz
GPUARM Mali-G57 MC2ARM Mali-G57 MC2ARM Mali-G57 MC2Qualcomm Adreno 612
GPU cores222-
GPU frequency955 MHz1000 MHz-895 MHz
RAM capacity4 GB
6 GB
4 GB
8 GB
4 GB
8 GB
4 GB
6 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channelDouble channel
RAM frequency2133 MHz2133 MHz2133 MHz1866 MHz
India model SM-A146B is based on Samsung Exynos 1300---

Storage

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

Storage64 GB
128 GB
128 GB
256 GB
128 GB
256 GB
64 GB
128 GB
---UFS 2.2

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
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 AMOLEDSuper AMOLEDSuper AMOLED
Diagonal size6.6 in
167.64 mm
16.76 cm
6.5 in
165.1 mm
16.51 cm
6.5 in
165.1 mm
16.51 cm
6.43 in
163.32 mm
16.33 cm
Width2.7 in
68.6 mm
6.86 cm
2.72 in
69.19 mm
6.92 cm
2.72 in
69.19 mm
6.92 cm
2.64 in
67.02 mm
6.7 cm
Height6.02 in
152.96 mm
15.3 cm
5.9 in
149.9 mm
14.99 cm
5.9 in
149.9 mm
14.99 cm
5.86 in
148.94 mm
14.89 cm
Aspect ratio2.23:12.167:12.167:12.222:1
Resolution1080 x 2408 pixels1080 x 2340 pixels1080 x 2340 pixels1080 x 2400 pixels
Pixel density400 ppi
157 ppcm
396 ppi
155 ppcm
396 ppi
155 ppcm
409 ppi
160 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area80.48 %84.62 %84.62 %83.77 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Scratch resistant
2.5D curved glass screen
90 Hz refresh rate
2.5D curved glass screen
90 Hz refresh rate
800 cd/m² HBM
2.5D curved glass screen
90 Hz refresh rate
800 cd/m² HBM
2.5D curved glass screen
Corning Gorilla Glass 3
Low blue light certified by SGS
DotDisplay
Typical brightness - 700 cd/m²
Peak brightness - 1100 cd/m²
4500000:1
Reading mode 3.0
Sunlight mode 2.0

Sensors

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

SensorsProximity
Accelerometer
Compass
Gyroscope
Geomagnetic
Fingerprint
Proximity
Accelerometer
Compass
Gyroscope
Geomagnetic
Fingerprint
Proximity
Accelerometer
Compass
Gyroscope
Geomagnetic
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Side-mounted fingerprint sensorSide-mounted fingerprint sensorSide-mounted fingerprint sensorZ-axis haptics
Side-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 model---Sony IMX582 Exmor RS
Sensor typeCMOS BSICMOS BSICMOS BSICMOS
Sensor format---1/2"
Pixel size---0.8 µm
0.000800 mm
Aperturef/1.8f/1.8f/1.8f/1.79
Number of lenses---6
Flash typeLEDLEDLEDLED
Image resolution8190 x 6120 pixels
50.12 MP
8190 x 6120 pixels
50.12 MP
8190 x 6120 pixels
50.12 MP
8000 x 6000 pixels
48 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
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
Macro 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)
Secondary rear camera - 2 MP (depth)
Aperture size - f/2.4 (#2)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#3)
Secondary rear camera - 5 MP (ultra-wide angle)
Pixel size - 1.12 µm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#3)
Secondary rear camera - 5 MP (ultra-wide angle)
Pixel size - 1.12 µm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#3)
Samsung S5KGM1 versions also available
1080p @ 60 fps
720p @ 960 fps
Pixel size - 1.6 μm (4-in-1 pixel binning)
Secondary rear camera - 8 MP (ultra-wide)
Angle of view - 118° (#2)
Third rear camera - 2 MP (depth-sensing)
Aperture size - f/2.4 (#3)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#4)

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 typeCMOS BSICMOS BSICMOS BSI-
Sensor format-1/3.1"1/3.1"-
Pixel size-1.12 µm
0.001120 mm
1.12 µm
0.001120 mm
1.12 µm
0.001120 mm
Aperturef/2f/2f/2f/2.45
Image resolution4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlock
HDR
Face unlock
HDR
Face detection
Face unlock
HDR
Face detection
Face unlock
HDR
Face detection

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Stereo speakers
---Smart PA
Hi-Res Audio
1216 linear speakers
1210 earpiece
Dual microphones with active noise cancellation

Radio

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

RadioYes--Yes
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
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
Galileo
NavIC
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
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
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.

Version5.25.35.35.0
FeaturesA2DP
LE
A2DP
LE
A2DP
LE
A2DP
EDR
HID
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-CUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Infrared
Tethering
VoLTE
ViLTE
VoWiFi
-NFC is market-dependentNFC 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
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
FLAC
M4A
MIDI
MP3
OGG
WAV
3GA
OGA
AWB
MID
XMF
MXMF
IMY
RTTTL
RTX
OTA
AAC
AMR
FLAC
M4A
MIDI
MP3
OGG
WAV
3GA
OGA
AWB
MID
XMF
MXMF
IMY
RTTTL
RTX
OTA
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
3GPP2
AVI
Flash Video
MKV
MP4
WebM
M4V
3GPP
3GPP2
AVI
Flash Video
MKV
MP4
WebM
M4V
3GPP
3GPP2
AVI
Flash Video
MKV
MP4
WebM
M4V
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 mAh5000 mAh
TypeLi-IonLi-IonLi-IonLi-Polymer
4G talk time-44 h
2640 min
1.8 days
44 h
2640 min
1.8 days
-
Charger output power5 V / 3 A5 V / 5 A5 V / 5 A5 V / 6.6 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
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)1.19 W/kg0.796 W/kg0.796 W/kg0.595 W/kg
Body SAR (EU)1.28 W/kg1.461 W/kg1.461 W/kg0.969 W/kg
Head SAR (USA)1 W/kg---
Body SAR (USA)1 W/kg---
Head SAR (India)0.615 W/kg--0.863 W/kg
Body SAR (India)---0.585 W/kg
Wi-Fi Hotspot SAR1 W/kg---
Simultaneous Wi-Fi SAR1.59 W/kg---

Additional features

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

Additional features---India - Shadow Black
Frost White
Aqua Green
Global - Onyx Gray
Pebble White
Lake Green
 Samsung Galaxy A14 5GSamsung Galaxy A15 4GSamsung Galaxy A15 5GXiaomi Redmi Note 10