Comparison between:
- Xiaomi Redmi Note 11
- Kodak Ektra
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi Note 11 | Kodak Ektra | |
 Prices |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 75.78 mm 7.578 cm 0.249 ft 2.983 in | 73.35 mm 7.335 cm 0.241 ft 2.888 in |
| Height | 163.56 mm 16.356 cm 0.537 ft 6.439 in | 147.8 mm 14.78 cm 0.485 ft 5.819 in |
| Thickness | 8.75 mm 0.875 cm 0.029 ft 0.344 in | 14.02 mm 1.402 cm 0.046 ft 0.552 in |
| Weight | 195 g 0.43 lbs 6.88 oz | 163 g 0.36 lbs 5.78 oz |
| Volume | 108.45 cm³ 6.59 in³ | 151.99 cm³ 9.23 in³ |
| Colors | Mysterious Black Milky Way Blue Mint Green | Black |
| Body materials | Plastic | - |
| Certification | IP53 | - |
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 | 1 |
| 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 | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| CDMA | CDMA 800 MHz (BC0) | - |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) | - |
| UMTS | - | UMTS 850 MHz UMTS 900 MHz UMTS 1700/2100 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE | LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) 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) | LTE 700 MHz Class 17 LTE 800 MHz LTE 850 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE 700 MHz (B12) |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 2100 MHz (n1) 5G-TDD 2500 MHz (n41) 5G-TDD 3500 MHz (n78) | - |
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 EV-DO Rev. A 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE Cat 4 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | MIUI 12.5 (Android 11) | Android 6.0 Marshmallow |
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 680 (SM6225) | MediaTek Helio X20 (MT6797) |
| Process technology | 6 nm | 20 nm |
| CPU | 4x 2.4 GHz ARM Cortex-A73, 4x 1.9 GHz ARM Cortex-A53 (Kryo 265) | 2x 2.1 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Level 2 cache memory (L2) | 2048 KB 2 MB | - |
| CPU cores | 8 | 10 |
| CPU frequency | 2400 MHz | 2100 MHz |
| GPU | Qualcomm Adreno 610 | ARM Mali-T880 MP4 |
| GPU cores | - | 4 |
| GPU frequency | 1114 MHz | 780 MHz |
| RAM capacity | 4 GB 6 GB 8 GB | 3 GB |
| RAM type | LPDDR4X | LPDDR3 |
| RAM channels | Double channel | Double channel |
| RAM frequency | 2133 MHz | 800 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB 256 GB | 32 GB |
| UFS 2.2 | - |
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 | LCD |
| Diagonal size | 6.6 in 167.64 mm 16.76 cm | 5 in 127 mm 12.7 cm |
| Width | 2.71 in 68.79 mm 6.88 cm | 2.45 in 62.26 mm 6.23 cm |
| Height | 6.02 in 152.87 mm 15.29 cm | 4.36 in 110.69 mm 11.07 cm |
| Aspect ratio | 2.222:1 | 1.778:1 16:9 |
| Resolution | 1080 x 2400 pixels | 1080 x 1920 pixels |
| Pixel density | 399 ppi 156 ppcm | 441 ppi 173 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 85.12 % | 63.78 % |
| Other features | Capacitive Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen In-cell AdaptiveSync Display 90 Hz refresh rate Reading Mode 3.0 | Corning Gorilla Glass |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Accelerometer Compass Gyroscope Fingerprint 360° ambient light sensors | Proximity Light Accelerometer Compass Gyroscope |
| Side-mounted fingerprint sensor X-axis linear motor | - |
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 S5KJN1 | Sony IMX230 Exmor RS |
| Sensor type | ISOCELL | CMOS |
| Sensor size | - | 5.99 x 4.5 mm 0.29 in |
| Sensor format | 1/2.76" | - |
| Pixel size | 0.64 µm 0.000640 mm | 1.12 µm 0.001120 mm |
| Crop factor | - | 5.78 |
| ISO | 50 - 6400 | - |
| Aperture | f/1.8 | f/2 |
| Focal length and 35 mm equivalent | 4.22 mm | - |
| Field of view | 26 ° | - |
| Flash type | Dual LED | Dual LED |
| Image resolution | 50 MP | 5344 x 4016 pixels 21.46 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 3840 x 2160 pixels 8.29 MP |
| Video FPS | 60 fps | 30 fps |
| Features | 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) Night Mode AI Camera 2.0 | Autofocus Continuous shooting Digital zoom Optical 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) |
| 4-in-1 pixel binning Secondary rear camera - 8 MP (ultra-wide) Sensor model - Sony IMX355 (#2) Sensor size - 1/4" (#2) Aperture size - f/2.2 (#2) Focal length - 1.65 mm (#2) Angle of view - 119° (#2) | Manual focus Corning Gorilla Glass lens protection |
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 | OmniVision OV16A1Q | - |
| Sensor type | PureCel | CMOS |
| Sensor format | 1/3.06" | - |
| Pixel size | 1 µm 0.001000 mm | - |
| Aperture | f/2.45 | f/2.2 |
| Focal length and 35 mm equivalent | 3.26 mm | - |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 4160 x 3120 pixels 12.98 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 HDR Face detection | - |
| - | Phase detection autofocus |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker |
| Hi-Res Audio Dual microphones with active noise cancellation | - |
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 | GPS A-GPS GLONASS Galileo Beidou | GPS A-GPS GLONASS |
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 |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.1 | 4.1 |
| Features | A2DP EDR HID LE | A2DP |
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 Infrared Tethering VoLTE ViLTE VoWiFi | 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 |
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 AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC | 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 DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid | 3GPP AVI H.263 H.264 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 | 5000 mAh | 3000 mAh |
| Type | Li-Ion | Li-Polymer |
| Charger output power | 10 V / 3.3 A | 5 V / 2 A |
| 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 (EU) | 0.594 W/kg | - |
| Body SAR (EU) | 0.999 W/kg | - |
| Head SAR (USA) | - | 0.64 W/kg |
| Body SAR (USA) | - | 1.16 W/kg |
| Xiaomi Redmi Note 11 | Kodak Ektra |