Comparison between:
- Samsung Galaxy J1 mini
- Samsung Galaxy A35
- Samsung Galaxy A55
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy J1 mini | Samsung Galaxy A35 | Samsung Galaxy A55 | |
 |  |  | |
| Model alias | SM-J105B/DS J105B/DS SM-J105H J105H | SM-A356B SM-A356B/DS | SM-A556B SM-A556B/DS |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 63.1 mm 6.31 cm 0.207 ft 2.484 in | 78 mm 7.8 cm 0.256 ft 3.071 in | 77.4 mm 7.74 cm 0.254 ft 3.047 in |
| Height | 121.6 mm 12.16 cm 0.399 ft 4.787 in | 161.7 mm 16.17 cm 0.531 ft 6.366 in | 161.1 mm 16.11 cm 0.529 ft 6.343 in |
| Thickness | 10.8 mm 1.08 cm 0.035 ft 0.425 in | 8.2 mm 0.82 cm 0.027 ft 0.323 in | 8.2 mm 0.82 cm 0.027 ft 0.323 in |
| Weight | 120 g 0.26 lbs 4.23 oz | 209 g 0.46 lbs 7.37 oz | 213 g 0.47 lbs 7.51 oz |
| Volume | 82.87 cm³ 5.03 in³ | 103.42 cm³ 6.28 in³ | 102.25 cm³ 6.21 in³ |
| Colors | Black White Gold | Ice Blue Lilac Navy Blue Lemon Yellow | Ice Blue Lilac Navy Blue Lemon Yellow |
| Body materials | Plastic | Plastic Aluminium alloy | Aluminium alloy |
| Certification | - | IP67 | IP67 |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Micro-SIM | Nano-SIM Nano-SIM / microSD | Nano-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 2 | 2 |
| 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.
| GSM | 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) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| UMTS | UMTS 900 MHz UMTS 2100 MHz UMTS 850 MHz (SM-J105B/DS) UMTS 1900 MHz (SM-J105B/DS) | 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) |
| 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) |
| 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+ | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA | UMTS EDGE GPRS HSPA+ LTE 5G SA 5G NSA |
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 5.1.1 Lollipop | Android 14 | Android 14 |
| User interface (UI) | - | One UI 6.1 | One UI 6.1 |
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.
| SoC | Spreadtrum SC8830 | Samsung Exynos 1380 (S5E8835) | Samsung Exynos 1480 (S5E8845) |
| Process technology | 28 nm | 5 nm | 4 nm |
| CPU | 4x 1.2 GHz ARM Cortex-A7 | 4x 2.4 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A55 | 4x 2.75 GHz ARM Cortex-A78, 4x 2.05 GHz ARM Cortex-A55 |
| CPU bits | 32 bit | 64 bit | 64 bit |
| Instruction set | ARMv7-A | ARMv8.2-A | ARMv8.2-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | - | - |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | - | - |
| CPU cores | 4 | 8 | 8 |
| CPU frequency | 1200 MHz | 2400 MHz | 2750 MHz |
| GPU | ARM Mali-400 MP2 | ARM Mali-G68 MP5 | Xclipse 530 |
| GPU cores | 2 | 5 | - |
| GPU frequency | - | 950 MHz | - |
| RAM capacity | 768 MB | 6 GB 8 GB | 8 GB 12 GB |
| RAM type | LPDDR2/LPDDR3 | LPDDR4X | LPDDR5 |
| RAM channels | Single channel | Double channel | Quad channel |
| RAM frequency | - | 2133 MHz | 3200 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB | 128 GB 256 GB | 128 GB 256 GB |
| - | UFS | UFS |
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/technology | TFT | Super AMOLED | Super AMOLED |
| Diagonal size | 4 in 101.6 mm 10.16 cm | 6.6 in 167.64 mm 16.76 cm | 6.6 in 167.64 mm 16.76 cm |
| Width | 2.06 in 52.27 mm 5.23 cm | 2.77 in 70.25 mm 7.03 cm | 2.77 in 70.25 mm 7.03 cm |
| Height | 3.43 in 87.12 mm 8.71 cm | 5.99 in 152.21 mm 15.22 cm | 5.99 in 152.21 mm 15.22 cm |
| Aspect ratio | 1.667:1 5:3 | 2.167:1 | 2.167:1 |
| Resolution | 480 x 800 pixels | 1080 x 2340 pixels | 1080 x 2340 pixels |
| Pixel density | 233 ppi 91 ppcm | 390 ppi 153 ppcm | 390 ppi 153 ppcm |
| Color depth | 18 bit 262144 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 59.54 % | 85.05 % | 86.03 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| - | 2.5D curved glass screen Corning Gorilla Glass Victus 120 Hz refresh rate 500 cd/m² | 2.5D curved glass screen Corning Gorilla Glass Victus+ 120 Hz refresh rate 500 cd/m² HDR10+ |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer | Proximity Accelerometer Compass Gyroscope Geomagnetic Fingerprint | Proximity Accelerometer Compass Gyroscope Barometer Geomagnetic Fingerprint |
| - | In-display fingerprint sensor | In-display fingerprint sensor |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor type | CMOS | CMOS BSI | CMOS BSI |
| Sensor format | - | 1/1.96" | 1/1.96" |
| Aperture | f/2.2 | f/1.8 | f/1.8 |
| Flash type | LED | LED | LED |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 8190 x 6120 pixels 50.12 MP | 8190 x 6120 pixels 50.12 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Digital zoom Geotagging Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode | 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 Macro 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 Macro mode Phase detection autofocus (PDAF) |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Sensor format | - | 1/4" | 1/3.06" |
| Pixel size | - | 1.12 µm 0.001120 mm | - |
| Aperture | - | f/2.2 | f/2.2 |
| Field of view | - | 123 ° | - |
| Image resolution | - | 8 MP | 12 MP |
Macro camera
Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.
| Sensor format | - | 1/5" | 1/5" |
| Aperture | - | f/2.4 | f/2.4 |
| Image resolution | - | 5 MP | 5 MP |
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 |
| Sensor format | - | 1/3.1" | 1/2.74" |
| Pixel size | - | 1.12 µm 0.001120 mm | - |
| Aperture | f/2.4 | f/2.2 | f/2.2 |
| Image resolution | 640 x 480 pixels 0.31 MP | 4160 x 3120 pixels 12.98 MP | 6560 x 4928 pixels 32.33 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | - | Face unlock HDR | Face unlock HDR |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
| - | - | Dolby Atmos |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | - | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | GPS A-GPS GLONASS BeiDou Galileo QZSS | GPS A-GPS GLONASS BeiDou Galileo QZSS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11b 802.11g 802.11n 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 | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) 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 | 4.0 | 5.3 | 5.3 |
| Features | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP | A2DP AVRCP HFP HID HSP MAP OPP PAN PBAP SAP DI HOGP | A2DP AVRCP HFP HID HSP MAP OPP PAN PBAP SAP DI HOGP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | 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 | No | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering NFC | Computer sync OTA sync Tethering NFC |
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 |
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 AMR-WB FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR aptX FLAC M4A MIDI MP3 OGG WAV 3GA OGA AWB MID XMF MXMF IMY RTTTL RTX OTA LDAC SBC UHQ SSC | 3GPP AAC AMR-WB+ aptX aptX HD FLAC MIDI MP3 OGG WMA WAV LDAC SBC UHQ |
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 MKV QuickTime MP4 WebM | 3GPP 3GPP2 AVI Flash Video MKV MP4 WebM M4V | 3GPP 3GPP2 AVI Flash Video MKV MP4 WebM M4V |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 1500 mAh | 5000 mAh | 5000 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion |
| 2G talk time | 8 h 480 min 0.3 days | - | - |
| 2G stand-by time | 180 h 10800 min 7.5 days | - | - |
| 3G talk time | 8 h 480 min 0.3 days | - | - |
| 3G stand-by time | 180 h 10800 min 7.5 days | - | - |
| Charger output power | - | 5 V / 5 A | 5 V / 5 A |
| Features | 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) | 0.806 W/kg | 0.436 W/kg | 0.684 W/kg |
| Body SAR (EU) | 0.625 W/kg | 0.917 W/kg | 1.037 W/kg |
| Head SAR (USA) | 1.502 W/kg | - | - |
| Body SAR (USA) | 1.049 W/kg | - | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | SM-J105H - SAR (Specific Absorption Rate) US: head - 1.553 W/kg; body - 1.026 W/kg | - | - |
| Samsung Galaxy J1 mini | Samsung Galaxy A35 | Samsung Galaxy A55 |
