Comparison between:
- Teclast M40 Plus
- ZTE Blade A72s
- Xiaomi Redmi 9A Sport
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Teclast M40 Plus | ZTE Blade A72s | Xiaomi Redmi 9A Sport | |
 |  |  |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 242 mm 24.2 cm 0.794 ft 9.528 in | 77.5 mm 7.75 cm 0.254 ft 3.051 in | 77.07 mm 7.707 cm 0.253 ft 3.034 in |
| Height | 160 mm 16 cm 0.525 ft 6.299 in | 168 mm 16.8 cm 0.551 ft 6.614 in | 164.9 mm 16.49 cm 0.541 ft 6.492 in |
| Thickness | 9 mm 0.9 cm 0.03 ft 0.354 in | 98.6 mm 9.86 cm 0.323 ft 3.882 in | 9 mm 0.9 cm 0.03 ft 0.354 in |
| Weight | 536 g 1.18 lbs 18.91 oz | 195 g 0.43 lbs 6.88 oz | 194 g 0.43 lbs 6.84 oz |
| Volume | 348.48 cm³ 21.16 in³ | 1283.77 cm³ 77.96 in³ | 114.38 cm³ 6.95 in³ |
| Colors | Sea Blue | Sky Blue Space Gray | Carbon Black Coral Green Metallic Blue |
| Body materials | Metal | Polycarbonate | 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) | 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 (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| W-CDMA | - | - | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| UMTS | - | UМТS 900 МНz (В8) UМТS 1800 МНz (В3) UМТS 1900 МНz (В2) UМТS 2100 МНz (В1) | - |
| LTE | - | LТЕ-FDD 700 МНz (В28) LТЕ-FDD 800 МНz (В20) LТЕ-FDD 850 МНz (В5) LТЕ-FDD 900 МНz (В8) LТЕ-FDD 1800 МНz (В3) LТЕ-FDD 2100 МНz (В1) LТЕ-FDD 2600 МНz (В7) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) | 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 6 | UМТS GРRS LТЕ Саt 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) | Аndrоid 12 | Аndrоid 12 | МΙUΙ 12 (Аndrоid 10) |
| User interface (UI) | - | MiFavor 12 | - |
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 | МеdiаТеk Κоmраniо 500 (МТ8183) | Unisос Тigеr Т616 | МеdiаТеk Неliо G25 (МТ6762G) |
| Process technology | 12 nm | 12 nm | 12 nm |
| CPU | 4х 2.0 GНz АRМ Соrtех-А73, 4х 2.0 GНz АRМ Соrtех-А53 | 2х 2.0 GНz АRМ Соrtех-А75, 6х 1.8 GНz АRМ Соrtех-А55 | 4х 2.0 GНz АRМ Соrtех-А53, 4х 1.5 GНz АRМ Соrtех-А53 |
| CPU bits | 64 bit | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8.2-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 8 | 8 |
| CPU frequency | 2000 MHz | 2000 MHz | 2000 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-G52 MC1 | IMG PowerVR GE8320 |
| GPU cores | 3 | - | - |
| GPU frequency | 800 MHz | 750 MHz | 650 MHz |
| RAM capacity | 8 GB | 3 GB | 2 GB 3 GB |
| RAM type | LPDDR4X | LPDDR4 | LPDDR4 |
| RAM channels | Double channel | Double channel | Single channel |
| RAM frequency | 1766 MHz | 1733 MHz | 1066 MHz |
| - | RAM expansion technology - 3 GB | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 128 GB | 128 GB | 32 GB |
| UFS 2.1 | UFS 2.1 | UFS 2.0 |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | microSD microSDHC microSDXC | miniSD 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 | IPS |
| Diagonal size | 10.1 in 256.54 mm 25.65 cm | 6.75 in 171.32 mm 17.13 cm | 6.58 in 167.13 mm 16.71 cm |
| Width | 4.52 in 114.73 mm 11.47 cm | 2.92 in 74.24 mm 7.42 cm | 2.85 in 72.43 mm 7.24 cm |
| Height | 9.03 in 229.46 mm 22.95 cm | 6.08 in 154.4 mm 15.44 cm | 5.93 in 150.62 mm 15.06 cm |
| Aspect ratio | 2:1 2:1 (18:9) | 2.08:1 | 2.08:1 |
| Resolution | 1080 x 2160 pixels | 1080 x 2246 pixels | 1080 x 2246 pixels |
| Pixel density | 239 ppi 93 ppcm | 369 ppi 145 ppcm | 379 ppi 148 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 68.21 % | 88.33 % | 86.12 % |
| Other features | Capacitive Multi-touch | Capacitive Multi-touch | Capacitive Multi-touch Scratch resistant |
| - | 2.5D curved glass screen 90 Hz refresh rate | 2.5D curved glass screen 400 cd/m² 1500:1 70% NTSC TÜV Rheinland Certification for Reading Mode |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Hall | Proximity Light Accelerometer | Proximity Light Accelerometer |
| - | 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 | Sony | - | - |
| Sensor type | CMOS | CMOS | CMOS |
| Pixel size | - | - | 1 µm 0.001000 mm |
| Aperture | - | - | f/2.2 |
| Flash type | LED | Dual LED | LED |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 8120 x 6180 pixels 50.18 MP | 4160 x 3120 pixels 12.98 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | Autofocus Geotagging | 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 Phase detection autofocus (PDAF) |
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.
| Aperture | - | f/2.4 | - |
| Image resolution | - | 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 type | CMOS | CMOS | - |
| Pixel size | - | - | 1.12 µm 0.001120 mm |
| Aperture | - | - | f/2.2 |
| Focal length and 35 mm equivalent | - | - | 27 mm *(35 mm / full frame) |
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1944 pixels 4.98 MP | 1600 x 1200 pixels 1.92 MP |
| Video resolution | 1270 x 720 pixels 0.91 MP | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps | 30 fps |
| Features | - | Face unlock Face detection | Face unlock HDR |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Stereo speakers | Loudspeaker Earpiece | Loudspeaker Earpiece |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS | 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 Wi-Fi Disрlаy 802.11а | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а 802.11ас 5GНz | 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.0 | 4.2 | 5.0 |
| Features | A2DP | 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 | Micro USB | USB Type-C | USB Type-C |
| Version | 2.0 | 2.0 | 2.0 |
| Features | Charging Mass storage On-The-Go | Charging Host 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 | Computer sync OTA sync Tethering NFC VoLTE | Computer sync OTA sync Tethering 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 | 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 AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC |
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 H.265 QuickTime MP4 WebM WMV Xvid | 3GPP AVI H.263 H.264 MKV MP4 WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 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 | 7000 mAh | 5000 mAh | 5000 mAh |
| Type | Li-Ion | Li-Polymer | Li-Polymer |
| Charger output power | 5 V / 2 A | 10 V / 2.25 A | 5 V / 2 A |
| Features | Fast charging Non-removable | Fast charging Non-removable | Fast charging Non-removable |
| Teclast M40 Plus | ZTE Blade A72s | Xiaomi Redmi 9A Sport |
