Comparison between:
- Trevi Reverse 5.5Q
- Microsoft Lumia 640 Dual SIM
- Samsung Galaxy J5 (2016)
- Samsung Galaxy J3 (2016)
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Trevi Reverse 5.5Q | Microsoft Lumia 640 Dual SIM | Samsung Galaxy J5 (2016) | Samsung Galaxy J3 (2016) | |
 |  |  |  | |
| Model alias | 5.5 Q Reverse 0RV55Q01 | RM-1077 | SM-J5108 J5108 SM-J510F J510F SM-J510G J510G SM-J510UN J510UN | SM-J320P J320P |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 78 mm 7.8 cm 0.256 ft 3.071 in | 72.2 mm 7.22 cm 0.237 ft 2.843 in | 72.3 mm 7.23 cm 0.237 ft 2.846 in | 71 mm 7.1 cm 0.233 ft 2.795 in |
| Height | 157 mm 15.7 cm 0.515 ft 6.181 in | 141.3 mm 14.13 cm 0.464 ft 5.563 in | 145.8 mm 14.58 cm 0.478 ft 5.74 in | 143 mm 14.3 cm 0.469 ft 5.63 in |
| Thickness | 9 mm 0.9 cm 0.03 ft 0.354 in | 8.8 mm 0.88 cm 0.029 ft 0.346 in | 8.1 mm 0.81 cm 0.027 ft 0.319 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in |
| Weight | 180 g 0.4 lbs 6.35 oz | 145 g 0.32 lbs 5.11 oz | 159 g 0.35 lbs 5.61 oz | 138 g 0.3 lbs 4.87 oz |
| Volume | 110.21 cm³ 6.69 in³ | 89.78 cm³ 5.45 in³ | 85.38 cm³ 5.19 in³ | 80.21 cm³ 4.87 in³ |
| Colors | White Gray | White Black Orange Cyan | Rose-gold Silver Gold | Gold |
| Body materials | Plastic | Plastic | Metal 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 | Mini-SIM Micro-SIM | Micro-SIM | Micro-SIM | Micro-SIM |
| Number of SIM cards | 2 | 2 | 2 | 1 |
| 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 |
| CDMA | - | - | - | CDMA 800 MHz |
| TD-SCDMA | - | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | - |
| UMTS | UMTS 900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz | UMTS 1900 MHz |
| LTE | - | - | LTE 1800 MHz LTE 2100 MHz LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-TDD 1900 MHz (B39) (SM-J5108) LTE 2600 MHz (SM-J510G) LTE 850 MHz (SM-J510G) LTE 900 MHz (SM-J510G) LTE 700 MHz (B28) (SM-J510G) | LTE 800 MHz LTE 1900 MHz 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+ | UMTS EDGE GPRS HSPA+ | UMTS EDGE GPRS HSPA+ LTE Cat 4 TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE Cat 4 EV-DO Rev. A |
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 4.4 KitKat | Microsoft Windows Phone 8.1 Microsoft Windows 10 Mobile | Android 5.1 Lollipop Android 6.0.1 Marshmallow Android 7.0 Nougat Android 7.1.1 Nougat | Android 5.1.1 Lollipop |
| User interface (UI) | - | Lumia Denim | - | - |
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 MT6582M | Qualcomm Snapdragon 400 (MSM8926) | Qualcomm Snapdragon 410 (MSM8916) | Qualcomm Snapdragon 410 (MSM8916) |
| Process technology | 28 nm | 28 nm | 28 nm | 28 nm |
| CPU | 4x 1.3 GHz ARM Cortex-A7 | 4x 1.2 GHz ARM Cortex-A7 | 4x 1.2 GHz ARM Cortex-A53 | 4x 1.2 GHz ARM Cortex-A53 |
| CPU bits | 32 bit | 32 bit | 64 bit | 64 bit |
| Instruction set | ARMv7-A | ARMv7-A | ARMv8-A | ARMv8-A |
| Level 0 cache memory (L0) | - | - | 4 KB + 4 KB | 4 KB + 4 KB |
| Level 1 cache memory (L1) | 32 KB + 32 KB | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 512 KB 0.5 MB | 1024 KB 1 MB | 2048 KB 2 MB | 2048 KB 2 MB |
| CPU cores | 4 | 4 | 4 | 4 |
| CPU frequency | 1300 MHz | 1200 MHz | 1200 MHz | 1200 MHz |
| GPU | ARM Mali-400 MP2 | Qualcomm Adreno 305 | Qualcomm Adreno 306 | Qualcomm Adreno 306 |
| GPU cores | 2 | 1 | - | - |
| GPU frequency | 400 MHz | 450 MHz | 400 MHz | 400 MHz |
| RAM capacity | 1 GB | 1 GB | 2 GB | 1.5 GB |
| RAM type | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 | LPDDR2/LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel | Single channel |
| RAM frequency | 533 MHz | 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 | 16 GB | 16 GB |
| - | - | - | eMMC |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC | 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 | IPS | Super AMOLED | Super AMOLED |
| Diagonal size | 5.5 in 139.7 mm 13.97 cm | 5 in 127 mm 12.7 cm | 5.2 in 132.08 mm 13.21 cm | 5 in 127 mm 12.7 cm |
| Width | 2.7 in 68.49 mm 6.85 cm | 2.45 in 62.26 mm 6.23 cm | 2.55 in 64.75 mm 6.48 cm | 2.45 in 62.26 mm 6.23 cm |
| Height | 4.79 in 121.76 mm 12.18 cm | 4.36 in 110.69 mm 11.07 cm | 4.53 in 115.12 mm 11.51 cm | 4.36 in 110.69 mm 11.07 cm |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 540 x 960 pixels | 720 x 1280 pixels | 720 x 1280 pixels | 720 x 1280 pixels |
| Pixel density | 200 ppi 78 ppcm | 294 ppi 115 ppcm | 282 ppi 110 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 | 68.32 % | 67.77 % | 70.94 % | 68.1 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch | Capacitive Multi-touch |
| - | Corning Gorilla Glass 3 ClearBlack display | - | - |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer | Proximity Light Accelerometer Compass | Proximity Light Accelerometer | Proximity 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 BSI | CMOS | CMOS |
| Sensor size | - | 3.6 x 2.7 mm 0.18 in | - | - |
| Pixel size | - | 1.103 µm 0.001103 mm | - | - |
| Crop factor | - | 9.61 | - | - |
| Aperture | - | f/2.2 | f/1.9 | - |
| Focal length and 35 mm equivalent | - | 2.91 mm 28.01 mm *(35 mm / full frame) | 3.7 mm | - |
| Flash type | LED | LED | Dual LED | LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP | 4128 x 3096 pixels 12.78 MP | 2576 x 1932 pixels 4.98 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 | Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Scene mode | Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation 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 Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| Rotating camera | - | - | - |
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.
| Aperture | - | f/2.4 | f/1.9 | - |
| Focal length and 35 mm equivalent | - | - | 1.95 mm | - |
| Auxiliary light | - | - | LED | - |
| Image resolution | - | 1280 x 720 pixels 0.92 MP | 2576 x 1932 pixels 4.98 MP | 1600 x 1200 pixels 1.92 MP |
| Video resolution | - | 1280 x 720 pixels 0.92 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 | Yes | Yes |
| - | - | RDS | - |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS | GPS A-GPS GLONASS Wi-Fi 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 | 802.11b 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 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 | 4.1 | 4.1 |
| Features | A2DP | A2DP AVRCP GATT HFP HID MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP | A2DP AVRCP DIP HFP HID HSP MAP OPP PAN PBAP |
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 On-The-Go | 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 DLNA | Computer sync OTA sync Tethering NFC VoLTE ANT+ | 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+ MIDI MP3 WMA WAV | AAC AMR eAAC+ MIDI MP3 WMA WAV | AAC AMR AMR-WB FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR AMR-WB eAAC+ FLAC M4A 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 Xvid | 3GPP AVI H.263 H.264 MP4 VC-1 | 3GPP 3GPP2 AVI Flash Video MP4 WebM WMV Xvid | 3GPP 3GPP2 AVI Flash Video MKV 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 | 2600 mAh | 2500 mAh | 3100 mAh | 2600 mAh |
| Type | Li-Ion | Li-Ion | Li-Ion | Li-Ion |
| 2G talk time | - | 27 h 30 min 27.5 h 1650 min 1.1 days | - | 22 h 1320 min 0.9 days |
| 2G stand-by time | - | 840 h 50400 min 35 days | 369 h 22140 min 15.4 days | 349 h 20940 min 14.5 days |
| 3G talk time | - | 20 h 30 min 20.5 h 1230 min 0.9 days | - | 18 h 1080 min 0.8 days |
| 3G stand-by time | - | 840 h 50400 min 35 days | 369 h 22140 min 15.4 days | 349 h 20940 min 14.5 days |
| Charger output power | - | - | 5 V / 1.55 A | - |
| Features | Removable | 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 (EU) | 0.879 W/kg | - | 0.579 W/kg | 0.251 W/kg |
| Body SAR (EU) | - | - | 0.594 W/kg | 0.123 W/kg |
| Head SAR (USA) | - | 0.81 W/kg | 1.14 W/kg | 1.22 W/kg |
| Body SAR (USA) | - | 0.16 W/kg | 1.16 W/kg | 1.18 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | - | SM-J510G - SAR (Specific Absorption Rate) EU: head - 0.453 W/kg; body - 1.170 W/kg SM-J510G - SAR (Specific Absorption Rate) US: head - 1.250 W/kg; body - 1.370 W/kg SM-J5108 - SAR (Specific Absorption Rate) EU: head - 0.579 W/kg; body - 0.594 W/kg SM-J5108 - SAR (Specific Absorption Rate) US: head - 1.140 W/kg; body - 1.160 W/kg | - |
| Trevi Reverse 5.5Q | Microsoft Lumia 640 Dual SIM | Samsung Galaxy J5 (2016) | Samsung Galaxy J3 (2016) |