Comparison between:
- Oppo R1C
- Vivo Y55
- Oppo A33
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Oppo R1C | Vivo Y55 | Oppo A33 | |
 |  |  | |
| Model alias | R8200 R8205 R8207 | - | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 70.1 mm 7.01 cm 0.23 ft 2.76 in | 72.9 mm 7.29 cm 0.239 ft 2.87 in | 71.7 mm 7.17 cm 0.235 ft 2.823 in |
| Height | 140.6 mm 14.06 cm 0.461 ft 5.535 in | 147.9 mm 14.79 cm 0.485 ft 5.823 in | 142.7 mm 14.27 cm 0.468 ft 5.618 in |
| Thickness | 6.85 mm 0.685 cm 0.022 ft 0.27 in | 7.5 mm 0.75 cm 0.025 ft 0.295 in | 7.55 mm 0.755 cm 0.025 ft 0.297 in |
| Weight | 130 g 0.29 lbs 4.59 oz | 142 g 0.31 lbs 5.01 oz | 146 g 0.32 lbs 5.15 oz |
| Volume | 67.51 cm³ 4.1 in³ | 80.86 cm³ 4.91 in³ | 77.25 cm³ 4.69 in³ |
| Colors | White Blue | Gold Rose-gold | White |
| Body materials | Glass Metal | Plastic | Metal Glass |
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 Nano-SIM | Micro-SIM Nano-SIM | Micro-SIM Nano-SIM / microSD |
| 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) | - |
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 900 MHz GSM 1800 MHz GSM 1900 MHz |
| CDMA | - | CDMA 800 MHz | CDMA 800 MHz |
| W-CDMA | - | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 2100 MHz | - |
| TD-SCDMA | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1900 MHz TD-SCDMA 2000 MHz |
| UMTS | - | - | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE | LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE 850 MHz LTE 1800 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE 1800 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2600 MHz (B38) |
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 | EDGE GPRS LTE Cat 4 TD-SCDMA TD-HSDPA | UMTS EDGE GPRS HSPA+ LTE Cat 4 EV-DO Rev. A 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) | ColorOS 2.0.1 (Android 4.4 KitKat) | Funtouch 2.6 OS (Android 6.0 Marshmallow) | ColorOS 2.1 (Android 5.1 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 | Qualcomm Snapdragon 615 (MSM8939) | Qualcomm Snapdragon 430 (MSM8937) | Qualcomm Snapdragon 410 (MSM8916) |
| Process technology | 28 nm | 28 nm | 28 nm |
| CPU | 4x 1.7 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53 | 4x 1.4 GHz ARM Cortex-A53, 4x 1.61 GHz ARM Cortex-A53 | 4x 1.2 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A | ARMv8-A |
| Level 0 cache memory (L0) | 4 KB + 4 KB | - | 4 KB + 4 KB |
| Level 1 cache memory (L1) | 16 KB + 16 KB | - | 16 KB + 16 KB |
| Level 2 cache memory (L2) | 2048 KB 2 MB | - | 2048 KB 2 MB |
| CPU cores | 8 | 8 | 4 |
| CPU frequency | 1700 MHz | 1400 MHz | 1200 MHz |
| GPU | Qualcomm Adreno 405 | Qualcomm Adreno 505 | Qualcomm Adreno 306 |
| GPU frequency | 550 MHz | 450 MHz | 400 MHz |
| RAM capacity | 2 GB | 2 GB | 2 GB |
| RAM type | LPDDR3 | LPDDR3 | LPDDR2/LPDDR3 |
| RAM channels | Single channel | Single channel | Single channel |
| RAM frequency | 800 MHz | 800 MHz | 533 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 16 GB | 16 GB | 16 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 | IPS | TFT |
| Diagonal size | 5 in 127 mm 12.7 cm | 5.2 in 132.08 mm 13.21 cm | 5 in 127 mm 12.7 cm |
| Width | 2.45 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 | 4.36 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 |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels | 540 x 960 pixels |
| Pixel density | 294 ppi 115 ppcm | 282 ppi 110 ppcm | 220 ppi 86 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 70.15 % | 69.36 % | 67.58 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| LTPS (Low Temperature PolySilicon) 1000:1 contrast ratio 500 cd/m² | 2.5D curved glass screen | 1000:1 contrast ratio 500 cd/m² |
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 Compass |
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 IMX214 Exmor RS | - | - |
| Sensor type | CMOS | CMOS | CMOS BSI |
| Sensor size | 4.69 x 3.52 mm 0.23 in | - | - |
| Pixel size | 1.127 µm 0.001127 mm | - | - |
| Crop factor | 7.38 | - | - |
| Aperture | f/2 | f/2 | f/2 |
| Flash type | LED | LED | LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video 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 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 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 |
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/2.2 | f/2.4 |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | - | 1280 x 720 pixels 0.92 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | - | 30 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 | 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 |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.0 | 4.1 | 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 On-The-Go | Charging Mass storage On-The-Go |
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 NFC | Computer sync OTA sync Tethering DLNA VoLTE | 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 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 Flash Video MKV QuickTime MP4 WMV | 3GPP AVI H.263 H.264 MP4 WebM Xvid | 3GPP 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 | 2420 mAh | 2730 mAh | 2400 mAh |
| Type | Li-Polymer | Li-Ion | Li-Polymer |
| 2G talk time | 8 h 480 min 0.3 days | 11 h 660 min 0.5 days | 8 h 480 min 0.3 days |
| 2G stand-by time | 250 h 15000 min 10.4 days | 250 h 15000 min 10.4 days | 250 h 15000 min 10.4 days |
| 3G talk time | 8 h 480 min 0.3 days | 11 h 660 min 0.5 days | 8 h 480 min 0.3 days |
| 3G stand-by time | 250 h 15000 min 10.4 days | 250 h 15000 min 10.4 days | 250 h 15000 min 10.4 days |
| Charger output power | - | 5 V / 1.5 A | - |
| Features | Non-removable | Non-removable | Non-removable |
| Oppo R1C | Vivo Y55 | Oppo A33 |