Comparison between:
- BLU Studio G2 HD
- BLU C5
- BLU Studio G
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| BLU Studio G2 HD | BLU C5 | BLU Studio G | |
 |  Prices |  | |
| Model alias | S550Q | C010Q | D790L D790U |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 73.6 mm 7.36 cm 0.24 ft 2.9 in | 73.2 mm 7.32 cm 0.24 ft 2.88 in | 73.2 mm 7.32 cm 0.24 ft 2.88 in |
| Height | 146 mm 14.6 cm 0.48 ft 5.75 in | 144.4 mm 14.44 cm 0.47 ft 5.69 in | 143 mm 14.3 cm 0.47 ft 5.63 in |
| Thickness | 10.5 mm 1.05 cm 0.03 ft 0.41 in | 10 mm 1 cm 0.03 ft 0.39 in | 9.9 mm 0.99 cm 0.03 ft 0.39 in |
| Weight | 141 g 0.31 lbs 4.97 oz | 172 g 0.38 lbs 6.07 oz | 156 g 0.34 lbs 5.5 oz |
| Volume | 112.83 cm³ 6.85 in³ | 105.7 cm³ 6.42 in³ | 103.63 cm³ 6.29 in³ |
| Colors | Gray Gold Rose-gold | Black Rose-gold Gold Gray | White Gold Blue Pink Black |
| Body materials | Plastic | 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 | Micro-SIM | Mini-SIM Micro-SIM | Micro-SIM Mini-SIM |
| 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 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 1700/2100 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 1700/2100 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 1900 MHz UMTS 1700/2100 MHz (D790U) UMTS 2100 MHz (D790L) |
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 Class 12 GPRS Class 12 HSPA+ | UMTS EDGE Class 12 GPRS Class 12 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 4.4.2 KitKat Android 5.0 Lollipop |
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 MT6570 | MediaTek MT6582 |
| Process technology | 28 nm | 28 nm | 28 nm |
| CPU | ARM Cortex-A7 | ARM Cortex-A7 | ARM Cortex-A7 |
| CPU bits | 32 bit | 32 bit | 32 bit |
| Instruction set | ARMv7 | ARMv7 | ARMv7 |
| Level 1 cache memory (L1) | 32 KB + 32 KB | - | 32 KB + 32 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | - | 512 KB 0.5 MB |
| CPU cores | 4 | 2 | 4 |
| CPU frequency | 1300 MHz | 1300 MHz | 1300 MHz |
| GPU | ARM Mali-400 MP2 | ARM Mali-400 MP1 | ARM Mali-400 MP2 |
| GPU cores | 2 | 1 | 2 |
| GPU frequency | - | - | 500 MHz |
| RAM capacity | 1 GB | 512 MB | 512 MB |
| RAM type | - | LPDDR3 | - |
| RAM channels | Single channel | Single channel | Single channel |
| RAM frequency | 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 |
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 | IPS | TFT | IPS |
| Diagonal size | 5 in 127 mm 12.7 cm | 5 in 127 mm 12.7 cm | 5 in 127 mm 12.7 cm |
| Width | 2.45 in 62.26 mm 6.23 cm | 2.45 in 62.23 mm 6.22 cm | 2.45 in 62.23 mm 6.22 cm |
| Height | 4.36 in 110.69 mm 11.07 cm | 4.36 in 110.71 mm 11.07 cm | 4.36 in 110.71 mm 11.07 cm |
| Aspect ratio | 1.778:1 16:9 | 1.779:1 | 1.779:1 |
| Resolution | 720 x 1280 pixels | 480 x 854 pixels | 480 x 854 pixels |
| Pixel density | 294 ppi 115 ppcm | 196 ppi 77 ppcm | 196 ppi 77 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 64.34 % | 65.39 % | 66.03 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch |
| OGS (One Glass Solution) | 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 | Proximity Light Accelerometer | Proximity Light Accelerometer |
Primary camera
The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.
| Sensor type | CMOS | CMOS | CMOS |
| Aperture | f/2.8 | - | f/2.8 |
| Flash type | LED | LED | LED |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 2592 x 1944 pixels 5.04 MP | 2592 x 1944 pixels 5.04 MP |
| Video resolution | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 24 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 | Digital zoom 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 |
Secondary camera
Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.
| Flash type | - | LED | - |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2048 x 1536 pixels 3.15 MP | 640 x 480 pixels 0.31 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 | - | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | 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 |
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 |
| Features | 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 |
| Version | 2.0 | 2.0 | 2.0 |
| Features | 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 |
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 |
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 eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC eAAC+ MIDI MP3 WMA WAV | AAC eAAC+ MIDI MP3 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 Xvid | 3GPP AVI MP4 Xvid | 3GPP AVI H.264 MP4 WMV |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 2000 mAh | 2000 mAh | 2000 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion |
| 2G talk time | 10 h 600 min 0.4 days | - | 24 h 1440 min 1 days |
| 2G stand-by time | 200 h 12000 min 8.3 days | - | 900 h 54000 min 37.5 days |
| 3G talk time | 10 h 600 min 0.4 days | - | 10 h 600 min 0.4 days |
| 3G stand-by time | 200 h 12000 min 8.3 days | - | 750 h 45000 min 31.3 days |
| Features | 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) | 0.77 W/kg | 0.62 W/kg | 0.59 W/kg |
| Body SAR (USA) | 1.19 W/kg | 1.34 W/kg | 0.9 W/kg |
| BLU Studio G2 HD | BLU C5 | BLU Studio G |