Comparison between:
- Vifocal S5
- Vifocal N9700
- Apple iPhone 4S
- Apple iPhone 4
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
Vifocal S5 | Vifocal N9700 | Apple iPhone 4S | Apple iPhone 4 | |
![]() | ![]() | ![]() | ![]() | |
Model alias | - | - | A1431 A1387 A1387 | A1332 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
Width | 72 mm 7.2 cm 0.236 ft 2.835 in | 73 mm 7.3 cm 0.24 ft 2.874 in | 58.6 mm 5.86 cm 0.192 ft 2.307 in | 58.6 mm 5.86 cm 0.192 ft 2.307 in |
Height | 141 mm 14.1 cm 0.463 ft 5.551 in | 143 mm 14.3 cm 0.469 ft 5.63 in | 115.2 mm 11.52 cm 0.378 ft 4.535 in | 115.2 mm 11.52 cm 0.378 ft 4.535 in |
Thickness | 8.12 mm 0.812 cm 0.027 ft 0.32 in | 8 mm 0.8 cm 0.026 ft 0.315 in | 9.3 mm 0.93 cm 0.031 ft 0.366 in | 9.3 mm 0.93 cm 0.031 ft 0.366 in |
Weight | 150 g 0.33 lbs 5.29 oz | 152 g 0.34 lbs 5.36 oz | 140 g 0.31 lbs 4.94 oz | 137 g 0.3 lbs 4.83 oz |
Volume | 82.43 cm³ 5.01 in³ | 83.51 cm³ 5.07 in³ | 62.78 cm³ 3.81 in³ | 62.78 cm³ 3.81 in³ |
Colors | Black White | Black | - | Black White |
Body materials | - | 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 | Micro-SIM | Micro-SIM Mini-SIM | Micro-SIM | Micro-SIM |
Number of SIM cards | 1 | 2 | 1 | 1 |
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 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
CDMA | - | - | CDMA 800 MHz CDMA 1900 MHz | - |
CDMA2000 | - | - | 1xEV-DO Rev. A | - |
W-CDMA | W-CDMA 2100 MHz | W-CDMA 850 MHz W-CDMA 2100 MHz | - | - |
UMTS | - | - | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
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+ | UMTS EDGE GPRS HSPA EV-DO Rev. A | UMTS EDGE Class 10 GPRS Class 10 HSPA |
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 4.2.2 Jelly Bean | Android 4.2.2 Jelly Bean | iOS 5 iOS 6.1.3 iOS 7.0.4 iOS 8.0.2 | iOS 4 iOS 6.1.3 iOS 7.0.4 |
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 MT6582 | MediaTek MT6582 | Apple A5 APL0498 | Apple A4 APL0398 |
Process technology | 28 nm | 28 nm | 45 nm | 45 nm |
CPU | 4x 1.3 GHz ARM Cortex-A7 | 4x 1.3 GHz ARM Cortex-A7 | 2x 0.8 GHz ARM Cortex-A9 | 1x 0.8 GHz ARM Cortex-A8 |
CPU bits | 32 bit | 32 bit | 32 bit | 32 bit |
Instruction set | ARMv7-A | ARMv7-A | ARMv7-A | ARMv7-A |
Level 1 cache memory (L1) | 32 KB + 32 KB | 32 KB + 32 KB | 32 KB + 32 KB | 32 KB + 32 KB |
Level 2 cache memory (L2) | 512 KB 0.5 MB | 512 KB 0.5 MB | 1024 KB 1 MB | 640 KB 0.625 MB |
CPU cores | 4 | 4 | 2 | 1 |
CPU frequency | 1300 MHz | 1300 MHz | 800 MHz | 800 MHz |
GPU | ARM Mali-400 MP2 | ARM Mali-400 MP2 | PowerVR SGX543 MP2 | IMG PowerVR SGX535 |
GPU cores | 2 | 2 | 2 | - |
GPU frequency | 500 MHz | 500 MHz | - | - |
RAM capacity | 1 GB | 1 GB | 512 MB | 512 MB |
RAM type | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 | LPDDR2 | DDR |
RAM channels | Single channel | Single channel | Double channel | Double channel |
RAM frequency | 533 MHz | 533 MHz | 400 MHz | 200 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
Storage | 8 GB | 4 GB | 8 GB 16 GB 32 GB 64 GB | 8 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 | - | - |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
Type/technology | TFT | TFT | IPS | IPS |
Diagonal size | 5 in 127 mm 12.7 cm | 5 in 127 mm 12.7 cm | 3.5 in 88.9 mm 8.89 cm | 3.5 in 88.9 mm 8.89 cm |
Width | 2.24 in 56.8 mm 5.68 cm | 2.45 in 62.26 mm 6.23 cm | 1.94 in 49.31 mm 4.93 cm | 1.94 in 49.31 mm 4.93 cm |
Height | 4.47 in 113.59 mm 11.36 cm | 4.36 in 110.69 mm 11.07 cm | 2.91 in 73.97 mm 7.4 cm | 2.91 in 73.97 mm 7.4 cm |
Aspect ratio | 2:1 2:1 (18:9) | 1.778:1 16:9 | 1.5:1 3:2 | 1.5:1 3:2 |
Resolution | 480 x 960 pixels | 540 x 960 pixels | 640 x 960 pixels | 640 x 960 pixels |
Pixel density | 215 ppi 84 ppcm | 220 ppi 86 ppcm | 330 ppi 129 ppcm | 330 ppi 129 ppcm |
Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
Display area | 63.76 % | 66.23 % | 54.21 % | 54.21 % |
Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
- | - | Corning Gorilla Glass LED-backlit Oleophobic (lipophobic) coating | Corning Gorilla Glass LED-backlit |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
Sensors | Proximity Accelerometer | Proximity Light Accelerometer | Proximity Light Accelerometer Compass Gyroscope | Proximity Light Accelerometer Compass Gyroscope |
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 IMX145 Exmor RS | OmniVision OV5650 |
Sensor type | - | - | CMOS | CMOS BSI |
Sensor size | - | - | 4.54 x 3.42 mm 0.22 in | 4.54 x 3.42 mm 0.22 in |
Pixel size | - | - | 1.391 µm 0.001391 mm | 1.773 µm 0.001773 mm |
Crop factor | - | - | 7.61 | 7.61 |
ISO | - | - | 64 - 800 | 64 - 1016 |
Aperture | - | - | f/2.4 | f/2.8 |
Shutter speed | - | - | 1/15 - 1/30000 | 1/10 - 1/28000 |
Focal length and 35 mm equivalent | - | - | 4.28 mm 32.58 mm *(35 mm / full frame) | 3.85 mm 29.31 mm *(35 mm / full frame) |
Flash type | LED | LED | LED | LED |
Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 2560 x 1920 pixels 4.92 MP |
Video resolution | - | - | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
Video FPS | - | - | 30 fps | 30 fps |
Features | Autofocus Geotagging Panorama HDR | Autofocus | Autofocus Digital image stabilization Geotagging Touch focus Face detection | Autofocus Digital zoom Geotagging Touch focus |
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.
Image resolution | 1600 x 1200 pixels 1.92 MP | 2592 x 1960 pixels 5.08 MP | 640 x 480 pixels 0.31 MP | - |
Video resolution | - | - | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP |
Video FPS | - | - | 30 fps | 30 fps |
- | - | - | 0.3 MP |
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 | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
Tracking/Positioning | GPS A-GPS | GPS A-GPS EPO | GPS A-GPS GLONASS | GPS A-GPS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
Wi-Fi | 802.11b 802.11g 802.11n Wi-Fi Hotspot Wi-Fi Direct | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
Version | - | 2.0 | 4.0 | 2.1 |
Features | A2DP | A2DP | A2DP AVCTP AVDTP AVRCP BNEP GAVDP HFP HID PAN PBAP SPP | A2DP EDR |
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 | 2.0 | 2.0 |
Features | Charging Mass storage On-The-Go | Charging Mass storage On-The-Go | Charging Proprietary | Charging Proprietary |
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 | Computer sync OTA sync Tethering | Computer sync OTA sync Tethering TV-Out | Computer sync OTA sync Tethering TV-Out |
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 | HTML |
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 | 3GPP eAAC+ MIDI MP3 WMA WAV | AAC AMR AMR-WB MP3 WAV | AAC eAAC+ M4A MP3 WAV | AAC eAAC+ M4A MP3 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 | H.263 H.264 MPEG-4 | 3GPP MPEG-4 | H.264 QuickTime MPEG-4 | 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 | 1800 mAh | 2500 mAh | 1432 mAh | 1420 mAh |
Type | Li-Ion | Li-Ion | Li-Polymer | Li-Polymer |
2G talk time | - | - | 14 h 840 min 0.6 days | 14 h 840 min 0.6 days |
2G stand-by time | - | - | 200 h 12000 min 8.3 days | 300 h 18000 min 12.5 days |
3G talk time | - | - | 8 h 480 min 0.3 days | 7 h 420 min 0.3 days |
3G stand-by time | - | - | 200 h 12000 min 8.3 days | 300 h 18000 min 12.5 days |
Features | Removable | Removable | 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) | - | - | 0.99 W/kg | 0.93 W/kg |
Body SAR (EU) | - | - | 0.99 W/kg | 0.74 W/kg |
Head SAR (USA) | - | - | 1.18 W/kg | 1.17 W/kg |
Body SAR (USA) | - | - | 1.19 W/kg | 1.11 W/kg |
Vifocal S5 | Vifocal N9700 | Apple iPhone 4S | Apple iPhone 4 |