Comparison between:
- BLU Grand M
- BLU Vivo 5 Mini
- Plum Might Plus II
- Plum Compass
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| BLU Grand M | BLU Vivo 5 Mini | Plum Might Plus II | Plum Compass | |
 |  |  |  | |
| Model alias | G070EQ G070Q | V050EQ V050Q | Might Plus 2 Z515 | Z516 |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 72.1 mm 7.21 cm 0.237 ft 2.839 in | 62 mm 6.2 cm 0.203 ft 2.441 in | 72.9 mm 7.29 cm 0.239 ft 2.87 in | 72.6 mm 7.26 cm 0.238 ft 2.858 in |
| Height | 144.9 mm 14.49 cm 0.475 ft 5.705 in | 125.5 mm 12.55 cm 0.412 ft 4.941 in | 145.9 mm 14.59 cm 0.479 ft 5.744 in | 146 mm 14.6 cm 0.479 ft 5.748 in |
| Thickness | 9.35 mm 0.935 cm 0.031 ft 0.368 in | 8.5 mm 0.85 cm 0.028 ft 0.335 in | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 9.8 mm 0.98 cm 0.032 ft 0.386 in |
| Weight | 171 g 0.38 lbs 6.03 oz | 119 g 0.26 lbs 4.2 oz | 116 g 0.26 lbs 4.1 oz | 168 g 0.37 lbs 5.95 oz |
| Volume | 97.68 cm³ 5.93 in³ | 66.14 cm³ 4.02 in³ | 94.66 cm³ 5.75 in³ | 103.88 cm³ 6.31 in³ |
| Colors | Gray Gold Silver Rose-gold | Gray Gold Rose-gold Silver | Black White | Black White Blue |
| Body materials | Aluminium alloy | Aluminium alloy | 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 / microSD Nano-SIM | Mini-SIM Micro-SIM | Micro-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) | 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 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 |
| UMTS | UMTS 850 MHz UMTS 1900 MHz UMTS 2100 MHz UMTS 1700/2100 MHz (G070Q) UMTS 900 MHz (G070EQ) | UMTS 850 MHz UMTS 1900 MHz UMTS 2100 MHz UMTS 1700/2100 MHz (V050Q) UMTS 900 MHz (V050EQ) | UMTS 850 MHz UMTS 1700/2100 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 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+ | UMTS EDGE GPRS 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 6.0 Marshmallow | Android 6.0 Marshmallow | Android 5.1 Lollipop | Android 6.0 Marshmallow |
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 MT6580 | MediaTek MT6580 | MediaTek MT6580M | Spreadtrum SC7731G |
| Process technology | 28 nm | 28 nm | 28 nm | 28 nm |
| CPU | ARM Cortex-A7 | ARM Cortex-A7 | ARM Cortex-A7 | ARM Cortex-A7 |
| CPU bits | 32 bit | 32 bit | 32 bit | 32 bit |
| Instruction set | ARMv7 | ARMv7 | ARMv7 | ARMv7 |
| 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 | 512 KB 0.5 MB | 512 KB 0.5 MB |
| CPU cores | 4 | 4 | 4 | 4 |
| CPU frequency | 1300 MHz | 1300 MHz | 1200 MHz | 1300 MHz |
| GPU | ARM Mali-400 MP2 | ARM Mali-400 MP2 | ARM Mali-400 MP2 | ARM Mali-400 MP2 |
| GPU cores | 2 | 2 | 2 | 2 |
| GPU frequency | - | - | 416 MHz | 400 MHz |
| RAM capacity | 512 MB | 512 MB | 512 MB | 1 GB |
| RAM type | - | - | LPDDR3 | - |
| RAM channels | Single channel | Single channel | Single channel | - |
| RAM frequency | 533 MHz | 533 MHz | 533 MHz | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 8 GB | 8 GB | 4 GB | 8 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 | microSD microSDHC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | TFT | IPS | IPS |
| Diagonal size | 5 in 127 mm 12.7 cm | 4 in 101.6 mm 10.16 cm | 5 in 127 mm 12.7 cm | 5 in 127 mm 12.7 cm |
| Width | 2.45 in 62.23 mm 6.22 cm | 2.06 in 52.27 mm 5.23 cm | 2.45 in 62.23 mm 6.22 cm | 2.45 in 62.26 mm 6.23 cm |
| Height | 4.36 in 110.71 mm 11.07 cm | 3.43 in 87.12 mm 8.71 cm | 4.36 in 110.71 mm 11.07 cm | 4.36 in 110.69 mm 11.07 cm |
| Aspect ratio | 1.779:1 | 1.667:1 5:3 | 1.779:1 | 1.778:1 16:9 |
| Resolution | 480 x 854 pixels | 480 x 800 pixels | 480 x 854 pixels | 720 x 1280 pixels |
| Pixel density | 196 ppi 77 ppcm | 233 ppi 91 ppcm | 196 ppi 77 ppcm | 294 ppi 115 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 66.15 % | 58.72 % | 64.98 % | 65.23 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| 2.5D curved glass screen | 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 | Accelerometer | Proximity Accelerometer | Proximity Light Accelerometer |
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 type | CMOS | CMOS | CMOS | CMOS |
| Aperture | - | - | f/2.8 | - |
| Flash type | Dual LED | Dual LED | LED | Dual LED |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 2592 x 1944 pixels 5.04 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps | 30 fps |
| Features | 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 | 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 Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
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.
| Auxiliary light | LED | LED | - | - |
| Image resolution | 1600 x 1200 pixels 1.92 MP | 2048 x 1536 pixels 3.15 MP | 1600 x 1200 pixels 1.92 MP | 1600 x 1200 pixels 1.92 MP |
| Video resolution | 640 x 480 pixels 0.31 MP | 640 x 480 pixels 0.31 MP | - | 640 x 480 pixels 0.31 MP |
| Video FPS | 30 fps | 30 fps | - | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker | Loudspeaker | Loudspeaker Earpiece | Loudspeaker |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS | GPS A-GPS | GPS A-GPS | 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 | 802.11b 802.11g 802.11n Wi-Fi Hotspot | 802.11b 802.11g 802.11n Wi-Fi Hotspot Wi-Fi Direct | 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 | 4.0 | 4.0 | 4.0 | 4.0 |
| Features | A2DP | A2DP | A2DP | 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 Mass storage | Charging Mass storage |
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 | Computer sync OTA sync Tethering |
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 eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC 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 MP4 | 3GPP AVI MP4 | 3GPP AVI MPEG-4 Xvid | 3GPP AVI MP4 |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 2200 mAh | 1500 mAh | 2000 mAh | 2000 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| 2G talk time | 10 h 600 min 0.4 days | 8 h 480 min 0.3 days | 12 h 720 min 0.5 days | 12 h 720 min 0.5 days |
| 2G stand-by time | 250 h 15000 min 10.4 days | 200 h 12000 min 8.3 days | 200 h 12000 min 8.3 days | 200 h 12000 min 8.3 days |
| 3G talk time | 10 h 600 min 0.4 days | 8 h 480 min 0.3 days | 12 h 720 min 0.5 days | 12 h 720 min 0.5 days |
| 3G stand-by time | 250 h 15000 min 10.4 days | 200 h 12000 min 8.3 days | 200 h 12000 min 8.3 days | 200 h 12000 min 8.3 days |
| Charger output power | 5 V / 1 A | 5 V / 0.6 A | - | - |
| Features | Non-removable | Non-removable | Removable | 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 (USA) | 0.44 W/kg | 0.59 W/kg | - | - |
| Body SAR (USA) | 1.25 W/kg | 1.27 W/kg | - | - |
| BLU Grand M | BLU Vivo 5 Mini | Plum Might Plus II | Plum Compass |