Comparison between:
- Amazon Fire 7 (2017)
- LG Rebel 4
- Apple iPhone 6s
- Apple iPhone SE (2020)
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Amazon Fire 7 (2017) | LG Rebel 4 | Apple iPhone 6s | Apple iPhone SE (2020) | |
 |  |  |  | |
| Model alias | - | Rebel4 LM-L212VL L212VL | A1634 A1688 A1690 A1699 | A2296 A2275 A2297 A2298 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 192 mm 19.2 cm 0.63 ft 7.559 in | 71.9 mm 7.19 cm 0.236 ft 2.831 in | 67.1 mm 6.71 cm 0.22 ft 2.642 in | 67.3 mm 6.73 cm 0.221 ft 2.65 in |
| Height | 115 mm 11.5 cm 0.377 ft 4.528 in | 144.8 mm 14.48 cm 0.475 ft 5.701 in | 138.3 mm 13.83 cm 0.454 ft 5.445 in | 138.4 mm 13.84 cm 0.454 ft 5.449 in |
| Thickness | 9.6 mm 0.96 cm 0.031 ft 0.378 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in | 7.1 mm 0.71 cm 0.023 ft 0.28 in | 7.3 mm 0.73 cm 0.024 ft 0.287 in |
| Weight | 295 g 0.65 lbs 10.41 oz | 140 g 0.31 lbs 4.95 oz | 143 g 0.32 lbs 5.04 oz | 148 g 0.33 lbs 5.22 oz |
| Volume | 211.97 cm³ 12.87 in³ | 82.25 cm³ 4.99 in³ | 65.89 cm³ 4 in³ | 67.99 cm³ 4.13 in³ |
| Colors | Black Yellow Blue Red | Black | Gray Silver Gold Rose-gold | White Black Gray |
| Body materials | - | Plastic | Aluminium alloy | Aluminium alloy Glass |
| Certification | - | - | - | 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 | - | Nano-SIM | Nano-SIM | Nano-SIM eSIM |
| Number of SIM cards | - | 1 | 1 | 1 |
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 (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| CDMA | - | CDMA 800 MHz CDMA 1900 MHz | CDMA 800 MHz CDMA 1700/2100 MHz CDMA 1900 MHz | CDMA 800 MHz (BC0) CDMA 1700/2100 MHz (BC15) CDMA 1900 MHz (BC1) |
| CDMA2000 | - | - | 1xEV-DO Rev. A | 1xEV-DO Rev. A |
| TD-SCDMA | - | - | - | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz |
| UMTS | - | UMTS 850 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1700/2100 MHz UMTS 1900 MHz UMTS 2100 MHz | - |
| LTE | - | LTE 850 MHz LTE 1700/2100 MHz LTE 1900 MHz LTE 700 MHz (B12) | LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 700 MHz Class 13 LTE 700 MHz Class 17 LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE AWS (B4) LTE 700 MHz (B12) LTE 800 MHz (B18) LTE 800 MHz (B19) LTE 800 MHz (B20) LTE 1900+ MHz (B25) LTE 800 MHz (B26) LTE 800 MHz SMR (B27) LTE 700 MHz APT (B28) LTE 700 MHz de (B29) LTE 2300 MHz (B30) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B14) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B29) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) 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 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-TDD 3500 MHz (B42) LTE-TDD 3600 MHz (B48) |
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 4 EV-DO Rev. A | UMTS EDGE GPRS HSPA+ LTE Cat 6 EV-DO Rev. A | UMTS EDGE GPRS HSPA+ LTE Cat 16 LTE-A EV-DO Rev. A TD-SCDMA TD-HSDPA |
| - | - | - | 2x2 MIMO LAA4 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Fire OS 5.3.3 (Android 5.1.1 Lollipop) | Android 8.1 Oreo | iOS 9 iOS 10 iOS 11.4 iOS 12.3 IOS 13.5.1 | iOS 13 |
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 MT8127M | Qualcomm Snapdragon 425 (MSM8917) | Apple A9 APL0898 | Apple A13 Bionic APL1W85 |
| Process technology | 28 nm | 28 nm | 14 nm | 7 nm |
| CPU | 4x 1.3 GHz ARM Cortex-A7 | 4x 1.4 GHz ARM Cortex-A53 | Apple Twister | - |
| CPU bits | 32 bit | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv7-A | ARMv8-A | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 32 KB + 32 KB | - | 64 KB + 64 KB | - |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | - | 3072 KB 3 MB | - |
| Level 3 cache memory (L3) | - | - | 8192 KB 8 MB | - |
| CPU cores | 4 | 4 | 2 | 6 |
| CPU frequency | 1300 MHz | 1400 MHz | 1840 MHz | 2650 MHz |
| GPU | ARM Mali-450 MP4 | Qualcomm Adreno 308 | PowerVR GT7600 | - |
| GPU cores | 4 | - | 6 | 4 |
| GPU frequency | 600 MHz | 598 MHz | - | - |
| RAM capacity | 1 GB | 2 GB | 2 GB | 3 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR4 | LPDDR4 |
| RAM channels | Single channel | Single channel | - | - |
| RAM frequency | 666 MHz | 667 MHz | - | - |
| - | - | M9 motion coprocessor Samsung N71AP - 14 nm TSMC N71mAP - 16 nm | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB 16 GB | 16 GB | 16 GB 64 GB 128 GB | 64 GB 128 GB 256 GB |
| - | eMMC | - | - |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | 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 | IPS | IPS | IPS | IPS |
| Diagonal size | 7 in 177.8 mm 17.78 cm | 5 in 127 mm 12.7 cm | 4.7 in 119.38 mm 11.94 cm | 4.7 in 119.38 mm 11.94 cm |
| Width | 6.04 in 153.41 mm 15.34 cm | 2.45 in 62.26 mm 6.23 cm | 2.3 in 58.51 mm 5.85 cm | 2.3 in 58.51 mm 5.85 cm |
| Height | 3.54 in 89.89 mm 8.99 cm | 4.36 in 110.69 mm 11.07 cm | 4.1 in 104.06 mm 10.41 cm | 4.1 in 104.06 mm 10.41 cm |
| Aspect ratio | 1.707:1 | 1.778:1 16:9 | 1.779:1 | 1.779:1 |
| Resolution | 1024 x 600 pixels | 720 x 1280 pixels | 750 x 1334 pixels | 750 x 1334 pixels |
| Pixel density | 170 ppi 66 ppcm | 294 ppi 115 ppcm | 326 ppi 128 ppcm | 326 ppi 128 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 62.65 % | 66.41 % | 65.82 % | 65.57 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| - | 2.5D curved glass screen | Retina HD display Force Touch 1400:1 contrast ratio 500 cd/m² Full sRGB standard Oleophobic (lipophobic) coating LED-backlit | Ion-strengthtened glass Retina HD display Haptic Touch 1400:1 contrast ratio 625 cd/m² Oleophobic (lipophobic) coating LED-backlit Wide Color display (P3) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer | Proximity Light Accelerometer | Proximity Light Accelerometer Compass Gyroscope Barometer Fingerprint | Proximity Light Accelerometer Compass Gyroscope Barometer Fingerprint |
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 IMX315 Exmor RS | Sony Exmor RS |
| Sensor type | CMOS | CMOS | CMOS | CMOS |
| Sensor size | - | - | 4.8 x 3.6 mm 0.24 in | - |
| Sensor format | - | - | - | 1/3" |
| Pixel size | - | - | 1.19 µm 0.001190 mm | 1.22 µm 0.001220 mm |
| Crop factor | - | - | 7.21 | - |
| Aperture | - | - | f/2.2 | f/1.8 |
| Focal length and 35 mm equivalent | - | - | 4.02 mm 29 mm *(35 mm / full frame) | 3.99 mm 28 mm *(35 mm / full frame) |
| Number of lenses | - | - | 5 | 6 |
| Flash type | - | LED | Dual LED | - |
| Image resolution | 1600 x 1200 pixels 1.92 MP | 3264 x 2448 pixels 7.99 MP | 4032 x 3024 pixels 12.19 MP | 4032 x 3024 pixels 12.19 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 60 fps |
| Features | Digital zoom Self-timer | Autofocus 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 Digital image stabilization Geotagging Panorama HDR Touch focus Face detection Exposure compensation Self-timer | Autofocus Continuous shooting Digital zoom Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode RAW |
| - | - | Sensor type - RGBW Hybrid IR filter Sapphire crystal glass lens cover 1080p @ 60 fps 720p @ 240 fps | Flash type - Quad LED Hybrid IR filter Noise reduction Sapphire crystal glass lens cover 1080p @ 240 fps |
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 | CMOS BSI |
| Pixel size | - | - | - | 1 µm 0.001000 mm |
| Aperture | - | - | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | - | - | 31 mm | 2.87 mm 32 mm *(35 mm / full frame) |
| Image resolution | 640 x 480 pixels 0.31 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 3088 x 2320 pixels 7.16 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 1280 x 720 pixels 0.92 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 Digital image stabilization |
| - | - | Retina flash HDR Exposure compensation Self-timer | 720p @ 240 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece Stereo speakers |
| - | HAC (M4/T3) - Hearing Aid Compatibility | Cirrus Logic 338S00105 Cirrus Logic 338S1285 HAC (M3/T4) - Hearing Aid Compatibility | Dolby Digital Plus HAC (M3/T4) - Hearing Aid Comaptibility |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | Yes | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | - | GPS A-GPS GLONASS | GPS A-GPS GLONASS Wi-Fi Cell ID | GPS A-GPS GLONASS Wi-Fi Cell ID |
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 | 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 | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) Dual band Wi-Fi Hotspot |
| - | - | MiMO | 2x2 MIMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.2 | 4.2 | 5.0 |
| Features | A2DP LE | A2DP AVRCP HFP HID MAP OPP PAN PBAP | A2DP LE | A2DP LE |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | Micro USB | Micro USB | - | - |
| Version | 2.0 | 2.0 | - | - |
| Features | Charging Mass storage | Charging Mass storage | Charging Mass storage Proprietary | Charging Mass storage Proprietary |
| - | - | Lightning connector | Lightning connector |
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 | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering TV-Out NFC UMA VoLTE | Computer sync OTA sync Tethering NFC 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+ MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC eAAC+ M4A MP3 WAV Apple Lossless AAX+ AAX | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV AIFF |
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 MKV MP4 VP8 WebM WMV Xvid | 3GPP AVI DivX Flash Video H.263 H.264 MKV MP4 WebM WMV Xvid | 3GPP H.263 H.264 H.265 QuickTime MPEG-4 | 3GPP AVI H.263 H.264 QuickTime MPEG-4 |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 2980 mAh | 2500 mAh | 1715 mAh | 1821 mAh |
| Type | Li-Polymer | Li-Ion | Li-Polymer | Li-Ion |
| 2G talk time | - | 15 h 900 min 0.6 days | - | 12 h 720 min 0.5 days |
| 2G stand-by time | - | 264 h 15840 min 11 days | - | - |
| 3G talk time | - | 15 h 900 min 0.6 days | 14 h 840 min 0.6 days | 12 h 720 min 0.5 days |
| 3G stand-by time | - | 264 h 15840 min 11 days | 240 h 14400 min 10 days | - |
| Charger output power | - | - | - | 5 V / 1 A |
| Quick charge technology | - | - | - | USB Power Delivery 2.0 |
| Features | Non-removable | Removable | Non-removable | Wireless charging Fast charging Non-removable |
| Battery life - up to 7 h | - | - | Qi wireless 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) | - | - | 0.93 W/kg | 0.98 W/kg |
| Body SAR (EU) | - | - | 0.98 W/kg | 0.99 W/kg |
| Head SAR (USA) | - | 1.15 W/kg | 1.12 W/kg | 1.17 W/kg |
| Body SAR (USA) | - | 0.9 W/kg | 1.14 W/kg | 1.195 W/kg |
| Simultaneous Head SAR (USA) | - | - | - | 1.481 W/kg |
| Simultaneous Body SAR (USA) | - | - | - | 1.574 W/kg |
| Wi-Fi Hotspot SAR | - | - | - | 1.195 W/kg |
| Simultaneous Wi-Fi SAR | - | - | - | 1.574 W/kg |
| FCC ID | - | - | - | BCG-E3500A BCG-E3501A |
| Amazon Fire 7 (2017) | LG Rebel 4 | Apple iPhone 6s | Apple iPhone SE (2020) |