Comparison between:
- Realme 6 Pro
- UMIDIGI A9 Pro
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Realme 6 Pro | UMIDIGI A9 Pro | |
 |  Prices | |
| Model alias | RBS0624IN | A9Pro |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 75.8 mm 7.58 cm 0.249 ft 2.984 in | 74.9 mm 7.49 cm 0.246 ft 2.949 in |
| Height | 163.8 mm 16.38 cm 0.537 ft 6.449 in | 158.7 mm 15.87 cm 0.521 ft 6.248 in |
| Thickness | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 8.6 mm 0.86 cm 0.028 ft 0.339 in |
| Weight | 202 g 0.45 lbs 7.13 oz | 213 g 0.47 lbs 7.51 oz |
| Volume | 110.5 cm³ 6.71 in³ | 102.23 cm³ 6.21 in³ |
| Colors | Lightning Blue Lightning Orange | Onyx Black Forest Green |
| Body materials | Plastic Glass | Glass Metal |
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 |
| Number of SIM cards | 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 (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
| CDMA | - | CDMA 800 MHz (BC0) CDMA 1900 MHz (BC1) |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
| TD-SCDMA | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| LTE | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE-FDD 700 MHz (B12) LTE-FDD 700 MHz (B13) LTE-FDD 700 MHz (B17) LTE-FDD 700 MHz (B28) LTE-FDD 800 MHz (B20) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) LTE-FDD 850 MHz (B26) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) 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 | UMTS EDGE GPRS HSPA+ LTE Cat 13 | UMTS EDGE GPRS HSPA+ LTE Cat 6 |
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 10 | Android 10 Android 11 |
| User interface (UI) | realme UI 1.0 | - |
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 720G (SM7125) | MediaTek Helio P60 (MT6771) |
| Process technology | 8 nm | 12 nm |
| CPU | 2x 2.3 GHz ARM Cortex-A76, 6x 1.8 GHz ARM Cortex-A55 (Kryo 465) | 4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A |
| CPU cores | 8 | 8 |
| CPU frequency | 2300 MHz | 2000 MHz |
| GPU | Qualcomm Adreno 618 | ARM Mali-G72 MP3 |
| GPU cores | - | 3 |
| GPU frequency | 750 MHz | 800 MHz |
| RAM capacity | 6 GB 8 GB | 4 GB 6 GB |
| RAM type | LPDDR4X | LPDDR4X |
| RAM channels | Double channel | Double channel |
| RAM frequency | 1866 MHz | 1800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 GB 128 GB | 64 GB 128 GB |
| UFS 2.1 | UFS 2.1 |
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 | IPS | IPS |
| Diagonal size | 6.6 in 167.64 mm 16.76 cm | 6.3 in 160.02 mm 16 cm |
| Width | 2.71 in 68.79 mm 6.88 cm | 2.64 in 67.06 mm 6.71 cm |
| Height | 6.02 in 152.87 mm 15.29 cm | 5.72 in 145.29 mm 14.53 cm |
| Aspect ratio | 2.222:1 | 2.167:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 2340 pixels |
| Pixel density | 399 ppi 156 ppcm | 409 ppi 160 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 84.98 % | 82.23 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Display manufacturer - JDI; BOE In-cell COG packaging 2.5D curved glass screen Corning Gorilla Glass 5 Oleophobic coating 90 Hz refresh rate 120Hz touch sampling rate 1500:1 81.5% NTSC 480 cd/m² | 2.5D curved glass screen In-cell LTPS (Low Temperature PolySilicon) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Compass Gyroscope Fingerprint |
| Side-mounted fingerprint sensor | Non-Contact Infrared Thermometer |
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 | Samsung S5KGW1 | Sony IMX582 Exmor RS |
| Sensor type | ISOCELL | CMOS BSI |
| Sensor format | 1/1.72" | 1/2" |
| Pixel size | 0.8 µm 0.000800 mm | 0.8 µm 0.000800 mm |
| Aperture | f/1.8 | f/1.79 |
| Focal length and 35 mm equivalent | 26 mm *(35 mm / full frame) | - |
| Field of view | 78.6 ° | - |
| Number of lenses | 6 | 6 |
| Flash type | LED | Dual LED |
| Image resolution | 9280 x 6944 pixels 64.44 MP | 8000 x 6000 pixels 48 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) UIS Max Video Stabilization | 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 Macro mode Phase detection autofocus (PDAF) |
| Secondary rear camera - 8 MP (ultra-wide angle) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) Angle of view - 119° (#2) Aperture size - f/2.3 (#2) Focal length equivalent (35 mm) - 15.7 mm (#2) 5-element lens (#2) Third rear camera - 12 MP (telephoto) Sensor size - 1/3.4" (#3) Pixel size - 1.0 μm (#3) Aperture size - f/2.5 (#3) Angle of view - 45° (#3) Focal length equivalent (35 mm) - 54 mm (#3) 5-element lens (#3) Fourth rear camera - 2 MP (macro) Sensor size - 1/5" (#4) Pixel size - 1.75 μm (#4) Aperture size - f/2.4 (#4) Angle of view - 88.8° (#2) 3-element lens (#4) 4 cm shooting distance (#4) | 32MP Sony camera for the 4GB+64GB variant Secondary rear camera - 16 MP (ultra-wide angle) Angle of view - 120° (#2) Third rear camera - 5 MP (depth-sensing) Fourth rear camera - 5 MP (macro) 2.5 cm shooting distance (#4) |
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.
| Sensor model | Sony IMX471 Exmor RS | Sony |
| Sensor type | CMOS BSI | CMOS BSI |
| Sensor format | 1/3.09" | - |
| Pixel size | 1 µm 0.001000 mm | - |
| Aperture | f/2.1 | f/2 |
| Focal length and 35 mm equivalent | 3.45 mm 20 mm *(35 mm / full frame) | - |
| Field of view | 79.3 ° | - |
| Number of lenses | 5 | 5 |
| Image resolution | 4640 x 3456 pixels 16.04 MP | 24 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | HDR Face detection Face unlock UIS Video Stabilization Digital image stabilization | Face unlock |
| Secondary front camera - 8 MP (ultra-wide angle) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) Angle of view - 105° (#2) Aperture size - f/2.2 (#2) 5-element lens (#2) | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| Superlinear speaker Dual microphone noise cancellation Dolby Atmos Hi-Res Audio WCD9370 Audio Decoding Chip | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | - | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS BeiDou NavIC | GPS A-GPS GLONASS Beidou |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
| 2x2 MIMO | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.1 | 4.2 |
| Features | A2DP LE | A2DP HID |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 |
| Features | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering VoLTE | Computer sync OTA sync VoLTE |
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 |
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 FLAC MP3 OGG WMA WAV APE MID MKA | AAC AAC+ AMR AMR-WB 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 3GPP2 AVI MKV MP4 WMV 3GP 3G2 M4V FLV F4V WEBM ASF MOV QT TS M2TS MTS | 3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime 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 | 4300 mAh | 4150 mAh |
| Type | Li-Ion | Li-Polymer |
| Charger output power | 5 V / 6 A | 5 V / 2 A |
| Quick charge technology | FlashCharge | - |
| Features | Fast charging Non-removable | Fast charging 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 (India) | 1.187 W/kg | - |
| Body SAR (India) | 0.921 W/kg | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | Splash resistant | Customizable Shortcut Key |
| Realme 6 Pro | UMIDIGI A9 Pro |