Comparison between:
- Samsung Galaxy A8 SM-A800F
- Samsung Galaxy A8 (SCV32)
- Xiaomi Redmi 5
- Mobiistar X1 Notch
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Samsung Galaxy A8 SM-A800F | Samsung Galaxy A8 (SCV32) | Xiaomi Redmi 5 | Mobiistar X1 Notch | |
 |  |  |  | |
| Model alias | SM-A800F A800F SM-A800S A800S SM-A800Y A800Y | - | - | - |
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 | 77 mm 7.7 cm 0.253 ft 3.031 in | 72.8 mm 7.28 cm 0.239 ft 2.866 in | 70.8 mm 7.08 cm 0.232 ft 2.787 in |
| Height | 158 mm 15.8 cm 0.518 ft 6.22 in | 158 mm 15.8 cm 0.518 ft 6.22 in | 151.8 mm 15.18 cm 0.498 ft 5.976 in | 145.78 mm 14.578 cm 0.478 ft 5.739 in |
| Thickness | 5.9 mm 0.59 cm 0.019 ft 0.232 in | 6 mm 0.6 cm 0.02 ft 0.236 in | 7.7 mm 0.77 cm 0.025 ft 0.303 in | 8.7 mm 0.87 cm 0.029 ft 0.343 in |
| Weight | 151 g 0.33 lbs 5.33 oz | 153 g 0.34 lbs 5.4 oz | 157 g 0.35 lbs 5.54 oz | 161 g 0.35 lbs 5.68 oz |
| Volume | 71.59 cm³ 4.35 in³ | 73 cm³ 4.43 in³ | 85.09 cm³ 5.17 in³ | 89.79 cm³ 5.45 in³ |
| Colors | Gold | Gold Black White | Gold Black Blue Rose-gold | Blue Green Black |
| Body materials | Metal | Metal | Metal Polycarbonate | Plastic Metal |
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 / microSD | 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) |
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 GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz | GSM 900 MHz GSM 1800 MHz |
| CDMA | - | - | CDMA 800 MHz CDMA 1900 MHz | - |
| W-CDMA | - | - | - | W-CDMA 900 MHz W-CDMA 2100 MHz |
| TD-SCDMA | - | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - |
| UMTS | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 800 MHz UMTS 1900 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | - |
| LTE | LTE 1800 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE 800 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | LTE 850 MHz LTE 1800 MHz LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) |
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 Cat 6 | UMTS EDGE GPRS HSPA+ LTE Cat 6 WiMAX 2+ | UMTS EDGE GPRS HSPA+ LTE Cat 7 EV-DO Rev. A TD-SCDMA TD-HSDPA | UMTS EDGE Class 12 GPRS Class 12 HSPA+ LTE Cat 6 |
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 6.0.1 Marshmallow | Android 5.1.1 Lollipop Android 6.0.1 Marshmallow | MIUI V9 (Android 7.1.1 Nougat) MIUI V9 (Android 7.1.2 Nougat) | Android 8.1 Oreo |
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 | Samsung Exynos 5 Octa 5430 | Samsung Exynos 5 Octa 5433 | Qualcomm Snapdragon 450 | MediaTek Helio A22 (MT6761) |
| Process technology | 28 nm | 20 nm | 14 nm | 12 nm |
| CPU | 4x 1.8 GHz ARM Cortex-A15, 4x 1.3 GHz ARM Cortex-A7 | 4x 1.9 GHz ARM Cortex-A57, 4x 1.3 GHz ARM Cortex-A53 | ARM Cortex-A53 | ARM Cortex-A53 |
| CPU bits | 32 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv7 | ARMv8-A | ARMv8 | ARMv8-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 32 KB + 32 KB | - | - |
| Level 2 cache memory (L2) | 2048 KB 2 MB | 2048 KB 2 MB | - | - |
| CPU cores | 8 | 8 | 8 | 4 |
| CPU frequency | 1800 MHz | 1900 MHz | 1800 MHz | 2000 MHz |
| GPU | ARM Mali-T628 MP6 | ARM Mali-T760 MP6 | Qualcomm Adreno 506 | PowerVR GE8300 |
| GPU cores | 6 | 6 | - | - |
| GPU frequency | 533 MHz | 700 MHz | - | - |
| RAM capacity | 2 GB | 2 GB | 2 GB 3 GB 4 GB | 2 GB 3 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR3 | LPDDR3 |
| RAM channels | Double channel | Double channel | Single channel | Single channel |
| RAM frequency | 933 MHz | 825 MHz | 933 MHz | 933 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 32 GB | 16 GB 32 GB | 16 GB 32 GB |
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 | IPS | IPS |
| Diagonal size | 5.7 in 144.78 mm 14.48 cm | 5.7 in 144.78 mm 14.48 cm | 5.7 in 144.78 mm 14.48 cm | 5.7 in 144.78 mm 14.48 cm |
| Width | 2.79 in 70.98 mm 7.1 cm | 2.79 in 70.98 mm 7.1 cm | 2.55 in 64.75 mm 6.47 cm | 2.47 in 62.72 mm 6.27 cm |
| Height | 4.97 in 126.19 mm 12.62 cm | 4.97 in 126.19 mm 12.62 cm | 5.1 in 129.5 mm 12.95 cm | 5.14 in 130.49 mm 13.05 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 2:1 2:1 (18:9) | 2.081:1 |
| Resolution | 1080 x 1920 pixels | 1080 x 1920 pixels | 720 x 1440 pixels | 720 x 1498 pixels |
| Pixel density | 386 ppi 151 ppcm | 386 ppi 151 ppcm | 282 ppi 110 ppcm | 292 ppi 114 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 74.05 % | 73.86 % | 76.12 % | 79.55 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| Corning Gorilla Glass 4 | - | 2.5D curved glass screen 1000:1 contrast ratio 450 cd/m² 72% NTSC | 2.5D curved glass screen |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Fingerprint | Proximity Light Accelerometer Compass Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint Hall | Proximity Light Accelerometer Fingerprint |
| - | - | Fingerprint sensor model - Fingerprint Cards FPC1035 | - |
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 LS13P3 | Samsung LS13P3 | OmniVision OV12A10 | - |
| Sensor type | ISOCELL | ISOCELL | PureCel | CMOS |
| Sensor size | 5.3 x 3 mm 0.24 in | 5.3 x 3 mm 0.24 in | 5.11 x 3.84 mm 0.25 in | - |
| Sensor format | - | - | 1/2.8" | - |
| Pixel size | 0.998 µm 0.000998 mm | 1.15 µm 0.001150 mm | 1.277 µm 0.001277 mm | - |
| Crop factor | 7.1 | 7.1 | 6.77 | - |
| Aperture | f/1.9 | f/1.9 | f/2.2 | - |
| Focal length and 35 mm equivalent | - | - | 3.81 mm 25.81 mm *(35 mm / full frame) | - |
| Flash type | LED | LED | LED | LED |
| Image resolution | 5312 x 2988 pixels 15.87 MP | 4608 x 3456 pixels 15.93 MP | 4000 x 3000 pixels 12 MP | 4160 x 3120 pixels 12.98 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 | 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 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Scene mode Phase detection autofocus (PDAF) |
| - | - | Sensor type - PureCel Plus Pixel size - 1.25 µm | - |
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 model | - | - | OmniVision OV5675 | - |
| Sensor type | - | - | PureCel | CMOS |
| Sensor size | - | - | 2.98 x 2.21 mm 0.15 in | - |
| Sensor format | - | - | 1/5" | - |
| Pixel size | - | - | 1.12 µm 0.001120 mm | - |
| Crop factor | - | - | 11.66 | - |
| Aperture | - | - | f/2 | - |
| Focal length and 35 mm equivalent | - | - | 2.64 mm 30.79 mm *(35 mm / full frame) | - |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2592 x 1944 pixels 5.04 MP | 4160 x 3120 pixels 12.98 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | - | - | - | Face unlock |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
| RDS | RDS | - | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS | GPS A-GPS GLONASS BeiDou | GPS A-GPS GLONASS BeiDou | GPS A-GPS |
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 Dual band Wi-Fi Hotspot Wi-Fi Direct | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct | 802.11a 802.11b 802.11g 802.11n Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n Wi-Fi Hotspot Wi-Fi Direct |
| VHT80 MiMO | - | - | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.1 | 4.2 | 4.2 |
| Features | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP | A2DP HID | A2DP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | Micro USB | Micro USB |
| Version | 2.0 | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Mass storage | Charging Host 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 ANT+ | Computer sync OTA sync Tethering ANT+ | Computer sync OTA sync Infrared Tethering VoIP | Computer sync OTA sync Tethering VoLTE |
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 AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AC3 AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC 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 AVI DivX Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid | 3GPP AVI H.263 H.264 MKV MP4 VC-1 VP8 Xvid | 3GPP AVI MP4 WebM 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.
| Capacity | 3050 mAh | 3050 mAh | 3300 mAh | 3020 mAh |
| Type | Li-Ion | Li-Ion | Li-Polymer | Li-Polymer |
| 2G talk time | 17 h 1020 min 0.7 days | - | - | 10 h 600 min 0.4 days |
| 2G stand-by time | 300 h 18000 min 12.5 days | 400 h 24000 min 16.7 days | - | 420 h 25200 min 17.5 days |
| 3G talk time | 17 h 1020 min 0.7 days | - | - | 6 h 360 min 0.3 days |
| 3G stand-by time | 300 h 18000 min 12.5 days | 400 h 24000 min 16.7 days | - | 420 h 25200 min 17.5 days |
| 4G talk time | - | 23 h 1380 min 1 days | - | 5 h 300 min 0.2 days |
| 4G stand-by time | - | 520 h 31200 min 21.7 days | - | - |
| Charger output power | - | - | 5 V / 2 A | 5 V / 1.5 A |
| Quick charge technology | - | - | Qualcomm Quick Charge 3.0 | - |
| Features | Non-removable | Fast charging Non-removable | Fast charging Non-removable | 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) | 0.317 W/kg | - | 0.529 W/kg | - |
| Body SAR (EU) | 0.546 W/kg | - | 1.527 W/kg | - |
| Head SAR (USA) | - | - | 0.55 W/kg | 0.393 W/kg |
| Body SAR (USA) | - | - | 1.444 W/kg | 1.383 W/kg |
| Samsung Galaxy A8 SM-A800F | Samsung Galaxy A8 (SCV32) | Xiaomi Redmi 5 | Mobiistar X1 Notch |