Comparison between:
- Nokia 6.1 Plus
- Xiaomi Redmi 9 Power
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Nokia 6.1 Plus | Xiaomi Redmi 9 Power | |
 |  | |
| Model alias | 6.1 Plus Android One TA-1103 TA-1116 | M2010J19SI M2010J19SL |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 70.98 mm 7.098 cm 0.233 ft 2.794 in | 77.3 mm 7.73 cm 0.254 ft 3.043 in |
| Height | 147.2 mm 14.72 cm 0.483 ft 5.795 in | 162.3 mm 16.23 cm 0.532 ft 6.39 in |
| Thickness | 8.59 mm 0.859 cm 0.028 ft 0.338 in | 9.6 mm 0.96 cm 0.031 ft 0.378 in |
| Weight | 151 g 0.33 lbs 5.33 oz | 198 g 0.44 lbs 6.98 oz |
| Volume | 89.75 cm³ 5.45 in³ | 120.44 cm³ 7.31 in³ |
| Colors | White Blue | Mighty Black Blazing Blue Electric Green Fiery Red |
| Body materials | Aluminium alloy Glass | 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 / microSD Micro-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) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| CDMA | - | CDMA 800 MHz (BC0) |
| W-CDMA | - | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| UMTS | UМТS 900 МНz UМТS 1900 МНz UМТS 2100 МНz | - |
| LTE | LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 850 МНz LТЕ 1700/2100 МНz LТЕ 1800 МНz LТЕ 1900 МНz LТЕ 2600 МНz | LТЕ-FDD 850 МНz (В5) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) LТЕ-ТDD 2500 МНz (В41) |
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 | UМТS GРRS LТЕ Саt 4 | UМТS GРRS LТЕ Саt 12 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Аndrоid 8.1 Оrео Аndrоid 9.0 Рiе | МΙUΙ V12 (Аndrоid 10) |
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 | Quаlсоmm Snарdrаgоn 636 (SDМ636) | Quаlсоmm Snарdrаgоn 662 (SМ6115) |
| Process technology | 14 nm | 11 nm |
| CPU | 4х 1.8 GНz АRМ Соrtех-А73, 4х 1.6 GНz АRМ Соrtех-А53 (Κryо 260) | 4х 2.0 GНz АRМ Соrtех-А73, 4х 1.8 GНz АRМ Соrtех-А53 (Κryо 260) |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 8 |
| CPU frequency | 1800 MHz | 2000 MHz |
| GPU | Qualcomm Adreno 509 | Qualcomm Adreno 610 |
| GPU frequency | 430 MHz | 950 MHz |
| RAM capacity | 4 GB | 4 GB |
| RAM type | LPDDR4 | LPDDR4X |
| RAM channels | Double channel | Double channel |
| RAM frequency | 1466 MHz | 1999 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 64 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 | 5.8 in 147.32 mm 14.73 cm | 6.53 in 165.86 mm 16.59 cm |
| Width | 2.38 in 60.45 mm 6.05 cm | 2.74 in 69.51 mm 6.95 cm |
| Height | 5.29 in 134.34 mm 13.43 cm | 5.93 in 150.6 mm 15.06 cm |
| Aspect ratio | 2.222:1 | 2.167:1 |
| Resolution | 1080 x 2400 pixels | 1080 x 2340 pixels |
| Pixel density | 454 ppi 178 ppcm | 395 ppi 155 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 77.98 % | 83.7 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Scratch resistant |
| Corning Gorilla Glass 3 2.5D curved glass screen | 2.5D curved glass screen Corning Gorilla Glass 3 400 cd/m² 70% NTSC 1500:1 TÜV Rheinland Certified Reading Mode |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope | Proximity Light Accelerometer Compass Gyroscope |
| - | Side-mounted fingerprint sensor |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | Samsung S5K3P9SX | - |
| Sensor type | ISOCELL | CMOS |
| Sensor format | 1/3.1" | 1/2" |
| Pixel size | 1 µm 0.001000 mm | 0.8 µm 0.000800 mm |
| Aperture | f/2 | f/2.2 |
| Focal length and 35 mm equivalent | 3.57 mm | - |
| Field of view | - | 75.2 ° |
| Flash type | Dual LED | LED |
| Image resolution | 4608 x 3456 pixels 15.93 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 Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) | Autofocus 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) |
Ultra-wide camera
Specifications of the ultra-wide camera of the device. This type of camera captures a wider field of view compared to the main camera.
| Aperture | - | f/2.2 |
| Field of view | - | 120 ° |
| Image resolution | - | 8 MP |
Macro camera
Specifications of the macro camera of the device. This type of camera in smartphones is used to snap close-up photos of tiny objects.
| Aperture | - | f/2.4 |
| Image resolution | - | 2 MP |
Depth-sensing camera
Specifications of the depth sensor of the device. Depth sensors measure the distance between the subject and the camera, enabling features such as bokeh in portraits.
| Sensor model | Samsung S5K5E9 | - |
| Sensor format | 1/5" | 1/5" |
| Pixel size | 1.12 µm 0.001120 mm | 1.75 µm 0.001750 mm |
| Aperture | f/2.2 | f/2.4 |
| Image resolution | 5 MP | 2 MP |
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 | Samsung S5K3P9SX | - |
| Sensor type | ISOCELL | - |
| Sensor format | 1/3.1" | - |
| Pixel size | 1 µm 0.001000 mm | - |
| Aperture | f/2 | f/2 |
| Focal length and 35 mm equivalent | 3.52 mm | - |
| Field of view | - | 77.8 ° |
| Image resolution | 4992 x 3190 pixels 15.92 MP | 3648 x 2190 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Face unlock | Face unlock HDR Face detection |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| - | Smart PA Dual microphones with active noise cancellation 1216 linear speaker Vibration motor |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS GLОΝАSS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz 802.11аd |
| MU-MiMO | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 5.0 |
| Features | A2DP | A2DP EDR HID LE |
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 Infrared Tethering VoLTE ViLTE VoWiFi |
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 AMR-WB eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AMR FLAC M4A MP3 OGG WMA WAV APE DSF AWB |
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 H.263 H.264 MKV MP4 WMV Xvid | 3GPP 3GPP2 AVI MKV MP4 WebM WMV ASF |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 3060 mAh | 6000 mAh |
| Type | Li-Polymer | Li-Ion |
| Charger output power | 5 V / 2 A | 5 V / 2 A 9 V / 2 A |
| Quick charge technology | Qualcomm Quick Charge 3.0 | Qualcomm Quick Charge 3.0 |
| Features | Fast charging Non-removable | Fast charging Non-removable |
| - | 22.5W charger in box |
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.
| Body SAR (EU) | 1.224 W/kg | - |
| Head SAR (India) | - | 0.87 W/kg |
| Body SAR (India) | - | 0.86 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | TA-1103 - SAR (Specific Absorption Rate) EU: head - 0.203 W/kg TA-1116 - SAR (Specific Absorption Rate) EU: head - 0.223 W/kg; body - 1.494 W/kg | - |
| Nokia 6.1 Plus | Xiaomi Redmi 9 Power |
