Comparison between:
- Xiaomi Redmi Y3
- Xiaomi Redmi A1
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi Y3 | Xiaomi Redmi A1 | |
 |  | |
| Model alias | M1810F6G M1810F6I | 220733SI 220733SG 220733SL 220743FI 220733SH |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 75.58 mm 7.558 cm 0.248 ft 2.976 in | 76.75 mm 7.675 cm 0.252 ft 3.022 in |
| Height | 158.73 mm 15.873 cm 0.521 ft 6.249 in | 164.9 mm 16.49 cm 0.541 ft 6.492 in |
| Thickness | 8.47 mm 0.847 cm 0.028 ft 0.333 in | 9.09 mm 0.909 cm 0.03 ft 0.358 in |
| Weight | 180 g 0.4 lbs 6.35 oz | 192 g 0.42 lbs 6.77 oz |
| Volume | 101.61 cm³ 6.17 in³ | 115.04 cm³ 6.99 in³ |
| Colors | Red Black Blue | Light Green Light Blue Black |
| Body materials | Plastic | 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 | 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 GSМ 900 МНz GSМ 1900 МНz | GSМ 850 МНz (В5) GSМ 900 МНz (В8) GSМ 1900 МНz (В2) |
| W-CDMA | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz | W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 2100 MHz (B1) |
| LTE | LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 850 МНz LТЕ 900 МНz LТЕ 1800 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 | UМТS GРRS LТЕ |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | МΙUΙ V10 (Аndrоid 9.0 Рiе) | Аndrоid 12 Gо еditiоn |
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 632 (SDМ632) | МеdiаТеk Неliо А22 (МТ6761) |
| Process technology | 14 nm | 12 nm |
| CPU | 4х 1.8 GНz АRМ Соrtех-А73, 4х 1.8 GНz АRМ Соrtех-А53 (Κryо 250) | 4х 2.0 GНz АRМ Соrtех-А53 |
| 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 | 4 |
| CPU frequency | 1800 MHz | 2200 MHz |
| GPU | Qualcomm Adreno 506 | IMG PowerVR GE8300 |
| GPU frequency | 725 MHz | 660 MHz |
| RAM capacity | 3 GB 4 GB | 2 GB 3 GB |
| RAM type | LPDDR4 | LPDDR4X |
| RAM channels | Single channel | Double channel |
| RAM frequency | 1066 MHz | 1500 MHz |
| - | eMMC 5.1 |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB 64 GB | 32 GB |
| eMMC 5.1 | - |
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 | 6.26 in 159 mm 15.9 cm | 6.52 in 165.61 mm 16.56 cm |
| Width | 2.99 in 76.03 mm 7.6 cm | 2.92 in 74.06 mm 7.41 cm |
| Height | 5.5 in 139.65 mm 13.96 cm | 5.83 in 148.12 mm 14.81 cm |
| Aspect ratio | 1.837:1 | 2:1 2:1 (18:9) |
| Resolution | 1176 x 2160 pixels | 720 x 1440 pixels |
| Pixel density | 393 ppi 154 ppcm | 247 ppi 97 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 88.79 % | 86.96 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Scratch resistant |
| Corning Gorilla Glass 5 2.5D curved glass screen LTPS (Low Temperature PolySilicon) 1500:1 contrast ratio 450 cd/m² 84% NTSC | 2.5D curved glass screen 70% NTSC 400 cd/m² 1500:1 |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass | Accelerometer Virtual Proximity Virtual Light |
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 type | CMOS | CMOS |
| Pixel size | 1.25 µm 0.001250 mm | - |
| Aperture | f/2.2 | - |
| Focal length and 35 mm equivalent | 3.84 mm | - |
| Flash type | Dual LED | LED |
| Image resolution | 4000 x 3000 pixels 12 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 60 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) RAW | 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) |
| 720p @ 120 fps Secondary rear camera - 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 BSI |
| Sensor format | 1/2.8" | - |
| Pixel size | 0.8 µm 0.000800 mm | - |
| Aperture | f/2.2 | f/2.2 |
| Focal length and 35 mm equivalent | 3.78 mm | - |
| Image resolution | 6912 x 4624 pixels 31.96 MP | 2560 x 1944 pixels 4.98 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 | Face unlock |
| EIS | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
| Smart PA | - |
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 |
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 Wi-Fi Disрlаy 802.11а 802.11ас 5GНz | 802.11а 802.11b 802.11g 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.2 | 5.0 |
| Features | A2DP LE | 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 | Micro USB |
| Version | 2.0 | 2.0 |
| Features | 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 |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering VoLTE | Computer sync OTA sync Infrared Tethering VoLTE 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 AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAV | 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 AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 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 | 4000 mAh | 5000 mAh |
| Type | Li-Polymer | Li-Ion |
| Charger output power | 5 V / 2 A | 5 V / 2 A |
| Features | 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) | 0.247 W/kg | 1.296 W/kg |
| Body SAR (EU) | 0.861 W/kg | 1.417 W/kg |
| Head SAR (India) | 1.031 W/kg | 1.1 W/kg |
| Body SAR (India) | 0.573 W/kg | 1.03 W/kg |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | P2i nano-coating M1810F6I - SAR (Specific Absorption Rate) India: head - 1.031 W/kg; body - 0.573 W/kg | - |
| Xiaomi Redmi Y3 | Xiaomi Redmi A1 |
