Comparison between:
- Samsung Galaxy A15 4G
- Samsung Galaxy A15 5G
- Samsung Galaxy A30s
- Samsung Galaxy A32
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy A15 4G | Samsung Galaxy A15 5G | Samsung Galaxy A30s | Samsung Galaxy A32 | |
 Prices |  |  |  | |
| Model alias | SM-A156E/DSN SM-A156E | SM-A156E/DSN SM-A156E | SM-A307FN A307FN | Galaxy A32 4G Galaxy A32 LTE SM-A325F SM-A325F/DS SM-A325M SM-A325N |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 76.8 mm 7.68 cm 0.252 ft 3.024 in | 76.8 mm 7.68 cm 0.252 ft 3.024 in | 74.7 mm 7.47 cm 0.245 ft 2.941 in | 73.6 mm 7.36 cm 0.241 ft 2.898 in |
| Height | 160.1 mm 16.01 cm 0.525 ft 6.303 in | 160.1 mm 16.01 cm 0.525 ft 6.303 in | 158.5 mm 15.85 cm 0.52 ft 6.24 in | 158.9 mm 15.89 cm 0.521 ft 6.256 in |
| Thickness | 8.4 mm 0.84 cm 0.028 ft 0.331 in | 8.4 mm 0.84 cm 0.028 ft 0.331 in | 7.8 mm 0.78 cm 0.026 ft 0.307 in | 8.4 mm 0.84 cm 0.028 ft 0.331 in |
| Weight | 200 g 0.44 lbs 7.05 oz | 200 g 0.44 lbs 7.05 oz | 166 g 0.37 lbs 5.86 oz | 184 g 0.41 lbs 6.49 oz |
| Volume | 103.28 cm³ 6.27 in³ | 103.28 cm³ 6.27 in³ | 92.35 cm³ 5.61 in³ | 98.24 cm³ 5.97 in³ |
| Colors | Blue Black Light Blue | Blue Black Blue | Prism Crush Black Prism Crush White Prism Crush Violet Prism Crush Green | Awesome Black Awesome White Awesome Blue Awesome Violet |
| Body materials | Plastic | Plastic | Plastic | Plastic |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM Nano-SIM / microSD | Nano-SIM Nano-SIM / microSD | Nano-SIM | Nano-SIM |
| Number of SIM cards | 2 | 2 | 2 | 2 |
| Features | 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) | 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.
| GSM | 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) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| UMTS | 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) | UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) | UMTS 850 MHz (B5) UMTS 900 MHz (B8) UMTS 1900 MHz (B2) UMTS 2100 MHz (B1) |
| LTE | 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 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1900 MHz (B25) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) |
| 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 technologies | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA | UMTS EDGE GPRS HSPA+ LTE Cat 10 | UMTS EDGE GPRS HSPA+ LTE |
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 14 | Android 14 | Android 9.0 Pie | Android 11 |
| User interface (UI) | One UI 6.0 | One UI 6.0 | One UI 1.1 | One UI 3.0 |
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.
| SoC | MediaTek Helio G99 (MT6789) | MediaTek Dimensity 6100+ | Samsung Exynos 7904 | MediaTek Helio G80 (MT6769T) |
| Process technology | 6 nm | 6 nm | 14 nm | 12 nm |
| CPU | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 | 2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55 | 2x 1.8 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53 | 2x 2.0 GHz ARM Cortex-A75, 6x 1.8 GHz ARM Cortex-A55 |
| CPU bits | 64 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8.2-A | ARMv8-A | ARMv8.2-A |
| CPU cores | 8 | 8 | 8 | 8 |
| CPU frequency | 2200 MHz | 2200 MHz | 1800 MHz | 2000 MHz |
| GPU | ARM Mali-G57 MC2 | ARM Mali-G57 MC2 | ARM Mali-G71 MP2 | ARM Mali-G52 2EEMC2 |
| GPU cores | 2 | 2 | 2 | 2 |
| GPU frequency | 1000 MHz | - | 770 MHz | 950 MHz |
| RAM capacity | 4 GB 8 GB | 4 GB 8 GB | 4 GB | 4 GB 6 GB 8 GB |
| RAM type | LPDDR4X | LPDDR4X | LPDDR4 | LPDDR4X |
| RAM channels | Double channel | Double channel | Double channel | Double channel |
| RAM frequency | 2133 MHz | 2133 MHz | - | 1800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB | 128 GB 256 GB | 64 GB 128 GB | 64 GB 128 GB |
| - | - | eMMC 5.1 | eMMC 5.1 |
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 | microSD microSDHC microSDXC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | Super AMOLED | Super AMOLED | Super AMOLED | Super AMOLED |
| Diagonal size | 6.5 in 165.1 mm 16.51 cm | 6.5 in 165.1 mm 16.51 cm | 6.4 in 162.56 mm 16.26 cm | 6.4 in 162.56 mm 16.26 cm |
| Width | 2.72 in 69.19 mm 6.92 cm | 2.72 in 69.19 mm 6.92 cm | 2.68 in 68.12 mm 6.81 cm | 2.63 in 66.71 mm 6.67 cm |
| Height | 5.9 in 149.9 mm 14.99 cm | 5.9 in 149.9 mm 14.99 cm | 5.81 in 147.6 mm 14.76 cm | 5.84 in 148.24 mm 14.82 cm |
| Aspect ratio | 2.167:1 | 2.167:1 | 2.167:1 | 2.222:1 |
| Resolution | 1080 x 2340 pixels | 1080 x 2340 pixels | 720 x 1560 pixels | 1080 x 2400 pixels |
| Pixel density | 396 ppi 155 ppcm | 396 ppi 155 ppcm | 268 ppi 105 ppcm | 411 ppi 161 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 84.62 % | 84.62 % | 85.2 % | 84.83 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 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 | Infinity-V Display 2.5D curved glass screen | 2.5D curved glass screen Infinity-U Display 90 Hz refresh rate |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Accelerometer Compass Geomagnetic Fingerprint | Proximity Accelerometer Compass Gyroscope Geomagnetic Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall |
| Side-mounted fingerprint sensor | Side-mounted fingerprint sensor | In-display fingerprint sensor | In-display 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 | - | - | Samsung S5K2X5 | Samsung S5KGW3 |
| Sensor type | CMOS BSI | CMOS BSI | ISOCELL | ISOCELL |
| Sensor format | - | - | 1/2.8" | 1/2" |
| Pixel size | - | - | 0.9 µm 0.000900 mm | 0.7 µm 0.000700 mm |
| ISO | - | - | 100 - 800 | 50 - 3200 |
| Aperture | f/1.8 | f/1.8 | f/1.7 | f/1.8 |
| Flash type | LED | LED | LED | LED |
| Image resolution | 8190 x 6120 pixels 50.12 MP | 8190 x 6120 pixels 50.12 MP | 5760 x 4320 pixels 24.88 MP | 9280 x 6920 pixels 64.22 MP |
| Video resolution | 1920 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 FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | 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 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 |
| 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) | CAF Secondary rear camera - 5 MP (depth-sensing) Third rear camera - 8MP (ultra-wide) | Secondary rear camera - 8 MP (ultra-wide) Aperture size - f/2.2 (#2) Third rear camera -5 MP (depth-sensing) Aperture size - f/2.4 (#3) Fourth rear camera - 5 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 type | CMOS BSI | CMOS BSI | ISOCELL | - |
| Sensor format | 1/3.1" | 1/3.1" | - | - |
| Pixel size | 1.12 µm 0.001120 mm | 1.12 µm 0.001120 mm | - | - |
| Aperture | f/2 | f/2 | f/2 | f/2.2 |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 MP | 4608 x 3456 pixels 15.93 MP | 20 MP |
| Video resolution | 1920 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 FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | Face unlock HDR Face detection | Face unlock HDR Face detection | - | Face unlock HDR |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | - | - | Dolby Atmos Dolby Digital Plus |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | - | - | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou | 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-Fi | 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 | 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.
| Version | 5.3 | 5.3 | 5.0 | 5.0 |
| Features | A2DP LE | A2DP LE | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP HOGP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | USB Type-C | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging 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 jack | Yes | Yes | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering NFC VoLTE |
| NFC is market-dependent | 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.
| Browser | HTML 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/codecs | 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 AMR AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A 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/codecs | 3GPP 3GPP2 AVI Flash Video MKV MP4 WebM M4V | 3GPP 3GPP2 AVI Flash Video MKV MP4 WebM M4V | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid | 3GPP 3GPP2 AVI Flash Video H.263 H.264 H.265 MKV MP4 VC-1 VP8 VP9 WebM WMV WMV7 WMV8 Xvid |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 5000 mAh | 5000 mAh | 4000 mAh | 5000 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| 4G talk time | 44 h 2640 min 1.8 days | 44 h 2640 min 1.8 days | - | - |
| Charger output power | 5 V / 5 A | 5 V / 5 A | 5 V / 2 A 9 V / 1.67 A | 5 V / 2 A 9 V / 1.67 A |
| Features | Fast 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) | 0.796 W/kg | 0.796 W/kg | 1.05 W/kg | 0.449 W/kg |
| Body SAR (EU) | 1.461 W/kg | 1.461 W/kg | 1.54 W/kg | 1.299 W/kg |
| Head SAR (India) | - | - | 0.87 W/kg | 0.684 W/kg |
| Body SAR (India) | - | - | 0.43 W/kg | - |
| Samsung Galaxy A15 4G | Samsung Galaxy A15 5G | Samsung Galaxy A30s | Samsung Galaxy A32 |