So sánh mi a2 lite và redmi note 6 pro năm 2024
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Kích thước màn hình Show
Kích thước màn hình 5.84 inches 6.53 inches Công nghệ màn hình Công nghệ màn hình Cảm ứng điện dung IPS LCD, 16 triệu màu Full HD+ Camera sau Camera sau 12 MP (f/2.2, 1.25 μm, PDAF) + 5 MP (f/2.2, 1.12 μm, cảm biến chiều sâu), LED flash 4 camera: - Cảm biến chính: 64 MP - Camera góc rộng: 8 MP - Camera macro 2 MP - Cảm biến độ sâu 2 MP Camera trước Camera trước 5 MP, HDR, 1080p 20 MP Chipset Chipset Qualcomm MSM8953 Snapdragon 625 Helio G90T Bộ nhớ trong Bộ nhớ trong 64 GB 64 GB Pin Pin Li-Po 4000 mAh 4500 mAh, sạc nhanh 18W Thẻ SIM Thẻ SIM 2 SIM (Nano-SIM) 2 SIM (Nano-SIM) Hệ điều hành Hệ điều hành 8.1 (Oreo) Android 9.0 (Pie) Độ phân giải màn hình Độ phân giải màn hình 1080 x 2280 pixels (FullHD+) Cảm biến Cảm biến Vân tay, gia tốc, con quay quy hồi, khoảng cách, la bàn Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.Width76.38 mm 7.638 cm 0.251 ft 3.007 in71.68 mm 7.168 cm 0.235 ft 2.822 in71.68 mm 7.168 cm 0.235 ft 2.822 in74.8 mm 7.48 cm 0.245 ft 2.945 inHeight157.9 mm 15.79 cm 0.518 ft 6.217 in149.33 mm 14.933 cm 0.49 ft 5.879 in149.33 mm 14.933 cm 0.49 ft 5.879 in154.9 mm 15.49 cm 0.508 ft 6.098 inThickness8.2 mm 0.82 cm 0.027 ft 0.323 in8.75 mm 0.875 cm 0.029 ft 0.344 in8.75 mm 0.875 cm 0.029 ft 0.344 in7.6 mm 0.76 cm 0.025 ft 0.299 inWeight181 g 0.4 lbs 6.38 oz178 g 0.39 lbs 6.28 oz178 g 0.39 lbs 6.28 oz175 g 0.39 lbs 6.17 ozVolume98.9 cm³ 6.01 in³93.66 cm³ 5.69 in³93.66 cm³ 5.69 in³88.06 cm³ 5.35 in³ColorsBlack Blue Rose-gold RedBlackGold Rose-gold Blue Red BlackBlack Blue White GoldBody materialsAluminium alloy PlasticMetal PolycarbonateAluminium alloy PolycarbonateAluminium alloy Glass SIM cardThe Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.SIM card typeNano-SIM Nano-SIM / microSDNano-SIMNano-SIMNano-SIMNumber of SIM cards2222Features-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)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) NetworksA mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.GSMGSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHzGSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHzGSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHzGSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHzCDMACDMA 800 MHz-CDMA 800 MHzCDMA 800 MHzW-CDMAW-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz--W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1700 MHz W-CDMA 1900 MHz W-CDMA 2100 MHzTD-SCDMATD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz-TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHzTD-SCDMA 1900 MHz TD-SCDMA 2000 MHzUMTS-UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHzUMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz-LTELTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE 700 MHz (B28) (M1806E7TH)LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38)LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHzLTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 700 MHz Class 13 LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE 700 MHz (B12) Mobile network technologies and bandwidthCommunication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.Mobile network technologiesUMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A TD-SCDMA TD-HSDPAUMTS EDGE GPRS HSPA+ LTE Cat 6UMTS EDGE GPRS HSPA+ LTE Cat 6 EV-DO Rev. A TD-SCDMA TD-HSDPAUMTS EDGE GPRS HSPA+ LTE Cat 18 EV-DO Rev. A TD-SCDMA TD-HSDPA Operating systemOperating system is the system software, which manages and controls the functioning of the hardware components of the device.Operating system (OS)MIUI V9.6 (Android 8.1 Oreo) MIUI V10 (Android 8.1 Oreo) MIUI (Android 9.0 Pie)Android 8.1 Oreo Android 9.0 PieMIUI V9.6 (Android 8.1 Oreo) MIUI V10.3.2 (Android 9.0 Pie)MIUI V9.5 (Android 8.1 Oreo) MIUI V10 (Android 8.1 Oreo) MIUI V10.2 (Android 9.0 Pie) MIUI V10.3.2 (Android 9.0 Pie) MIUI 11.0.5 (Android 10) MIUI 12.0.2 (Android 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.SoCQualcomm Snapdragon 636 (SDM636)Qualcomm Snapdragon 625 (MSM8953)Qualcomm Snapdragon 625 (MSM8953)Qualcomm Snapdragon 845 (SDM845)Process technology14 nm14 nm14 nm10 nmCPU4x 1.8 GHz ARM Cortex-A73, 4x 1.6 GHz ARM Cortex-A53 (Kryo 260)8x 2.0 GHz ARM Cortex-A538x 2.0 GHz ARM Cortex-A534x 2.8 GHz ARM Cortex-A75, 4x 1.8 GHz ARM Cortex-A55 (Kryo 385)CPU bits64 bit64 bit64 bit64 bitInstruction setARMv8-AARMv8-AARMv8-AARMv8.2-ALevel 1 cache memory (L1)-32 KB + 32 KBLevel 2 cache memory (L2)-1536 KB 1.5 MBLevel 3 cache memory (L3)---2048 KB 2 MBCPU cores8888CPU frequency1800 MHz2000 MHz2000 MHz2800 MHzGPUQualcomm Adreno 509Qualcomm Adreno 506Qualcomm Adreno 506Qualcomm Adreno 630GPU frequency430 MHz650 MHz650 MHz710 MHzRAM capacity3 GB 4 GB 6 GB3 GB 4 GB3 GB 4 GB6 GB 8 GBRAM typeLPDDR4LPDDR3LPDDR3LPDDR4XRAM channelsDouble channelSingle channelSingle channelDouble channelRAM frequency1333 MHz933 MHz933 MHz1866 MHz StorageEvery mobile device has a built-in storage (internal memory) with a fixed capacity.Storage32 GB 64 GB32 GB 64 GB32 GB 64 GB64 GB 128 GB 256 GBeMMC 5.0--UFS 2.1 Memory cardsMemory cards are used in mobile devices for expanding their external storage capacity.TypesmicroSD microSDHC microSDXCmicroSD microSDHC microSDXCmicroSD microSDHC microSDXC- DisplayThe display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.Type/technologyIPSIPSIPSSuper AMOLEDDiagonal size6.26 in 159 mm 15.9 cm5.84 in 148.34 mm 14.83 cm5.84 in 148.34 mm 14.83 cm6.21 in 157.73 mm 15.77 cmWidth2.68 in 68.07 mm 6.81 cm2.5 in 63.5 mm 6.35 cm2.5 in 63.5 mm 6.35 cm2.69 in 68.31 mm 6.83 cmHeight5.66 in 143.7 mm 14.37 cm5.28 in 134.06 mm 13.41 cm5.28 in 134.06 mm 13.41 cm5.6 in 142.18 mm 14.22 cmAspect ratio2.111:12.111:12.111:12.081:1Resolution1080 x 2280 pixels1080 x 2280 pixels1080 x 2280 pixels1080 x 2248 pixelsPixel density403 ppi 158 ppcm432 ppi 169 ppcm432 ppi 169 ppcm402 ppi 158 ppcmColor depth24 bit 16777216 colors24 bit 16777216 colors24 bit 16777216 colors24 bit 16777216 colorsDisplay area81.36 %79.79 %79.79 %84.09 %Other featuresCapacitive Multi-touch Scratch resistantCapacitive Multi-touch Scratch resistantCapacitive Multi-touch Scratch resistantCapacitive Multi-touch Scratch resistantCorning Gorilla Glass 2.5D curved glass screen 1500:1 contrast ratio 450 cd/m²2.5D curved glass screen 1500:1 contrast ratio 500 cd/m² 84% NTSC2.5D curved glass screen 1500:1 contrast ratio 84% NTSCDisplay manufacturer - Samsung Corning Gorilla Glass 5 2.5D curved glass screen Always-On Display 60000:1 contrast ratio 600 cd/m² 430 cd/m² typical brightness HDR10 SensorsDifferent sensors measure different physical quantities and convert them into signals recognizable by the mobile device.SensorsProximity Light Accelerometer Compass Gyroscope Fingerprint HallProximity Light Accelerometer Compass Gyroscope FingerprintProximity Light Accelerometer Compass Gyroscope FingerprintProximity Light Accelerometer Compass Gyroscope Barometer Fingerprint Hall Infrared face recognition sensor-Fingerprint sensor model - Fingerprint Cards FPC1028Fingerprint sensor model - Fingerprint Cards FPC1028; GoodixFingerprint sensor model - Fingerprint Cards FPC1291 Infrared camera - OmniVision OV7251 (1/7.5-inch sensor; 3.0 μm) Step detector Step counter Rear cameraThe primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.Sensor modelSamsung S5K2L7Sony IMX486 Exmor RSSony IMX486 Exmor RSSony IMX363 Exmor RSSensor typeISOCELLCMOSCMOSCMOSSensor format1/2.56"1/2.9"1/2.9"1/2.55"Pixel size1.4 µm 0.001400 mm1.25 µm 0.001250 mm1.25 µm 0.001250 mm1.4 µm 0.001400 mmISO---100 - 3200Aperturef/1.9f/2.2f/2.2f/1.8Focal length and 35 mm equivalent3.94 mm 24 mm *(35 mm / full frame)--4.22 mm 21 mm *(35 mm / full frame)Number of lenses-55-Flash typeDual LEDLEDLEDDual LEDImage resolution4000 x 3000 pixels 12 MP4000 x 3000 pixels 12 MP4000 x 3000 pixels 12 MP4032 x 3024 pixels 12.19 MPVideo resolution1920 x 1080 pixels 2.07 MP1920 x 1080 pixels 2.07 MP1920 x 1080 pixels 2.07 MP3840 x 2160 pixels 8.29 MPVideo FPS30 fps30 fps30 fps30 fpsFeaturesAutofocus 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 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 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 Continuous shooting Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) RAWPhase detection with Dual Pixel Secondary rear camera - 5 MP Sensor model - Samsung S5K5E8 ( 2)Sensor type - CMOS BSI ( 2)Sensor size - 2.9 x 2.15 mm ( 2)Pixel size - 1.12 μm ( 2)Aperture size - f/2.0 ( 2)720p @ 120 fpsSecondary rear camera - 5 MP Sensor model - Samsung S5K5E8 ( 2)Sensor type - CMOS BSI ( 2)Sensor size - 2.9 x 2.15 mm ( 2)Pixel size - 1.12 μm ( 2)Aperture size - f/2.2 ( 2)720p @ 120 fpsSecondary rear camera - 5 MP Sensor model - Samsung S5K5E8 ( 2)Sensor type - CMOS BSI ( 2)Sensor size - 2.9 x 2.15 mm ( 2)Pixel size - 1.12 μm ( 2)Aperture size - f/2.2 ( 2)Phase detection with Dual Pixel4-axis OIS 1080p @ 240 fps 720p @ 960 fps Secondary rear camera - 12 MP (telephoto) Sensor model - Samsung S5K3M3 ( 2)Sensor size - 1/3.4" ( 2)Sensor type - ISOCELL ( 2)Pixel size - 1.0 μm ( 2)Aperture size - f/2.4 ( 2)Front cameraModern 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 modelSamsung S5K3T1OmniVision OV5675OmniVision OV5675Samsung S5K3T1Sensor typeISOCELLPureCelPureCelISOCELLSensor size-2.98 x 2.21 mm 0.15 in2.98 x 2.21 mm 0.15 in-Pixel size0.9 µm 0.000900 mm1.151 µm 0.001151 mm1.151 µm 0.001151 mm1.8 µm 0.001800 mmCrop factor-11.6611.66-Aperturef/2f/2f/2f/2Focal length and 35 mm equivalent3.52 mm--3.58 mm 18 mm *(35 mm / full frame)Field of view-67.9 °--Image resolution5184 x 3880 pixels 20.11 MP2592 x 1944 pixels 5.04 MP2592 x 1944 pixels 5.04 MP5120 x 3840 pixels 19.66 MPVideo resolution1920 x 1080 pixels 2.07 MP1920 x 1080 pixels 2.07 MP1920 x 1080 pixels 2.07 MP1920 x 1080 pixels 2.07 MPVideo FPS30 fps30 fps30 fps30 fpsFeaturesFace unlockFace unlockFace unlock-Pixel size - 1.8 μm (4-in-1 pixel binning) Sensor model - OmniVision OV02A10 ( 2)Pixel size - 1.75 μm ( 2)Secondary front camera - 2 MP--- AudioInformation about the type of speakers and the audio technologies supported by the device.SpeakerLoudspeaker EarpieceLoudspeaker EarpieceLoudspeaker EarpieceLoudspeaker Earpiece---Headphone adapter RadioThe radio in a mobile device is a built-in FM radio receiver.RadioYesYesYesNo Tracking/PositioningInformation about the positioning and navigation technologies supported by the device.Tracking/PositioningGPS A-GPS GLONASS BeiDouGPS A-GPS GLONASS BeiDouGPS A-GPS GLONASS BeiDouA-GPS GPS (L1+L5) GLONASS (L1) BeiDou (B1) Galileo (E1+E5a) Wi-FiWi-Fi is a technology that provides wireless data connections between various devices within a short range.Wi-Fi802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display---2x2 MiMO BluetoothBluetooth is a standard for secure wireless data transfer between different types of devices over short distances.Version5.04.24.25.0FeaturesA2DP EDR HID LEA2DP HIDA2DP HIDA2DP LE USBThe Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.Connector typeMicro USBMicro USBMicro USBUSB Type-CVersion2.02.02.02.0FeaturesCharging Host Mass storage On-The-GoCharging Host Mass storage On-The-GoCharging Host Mass storage On-The-GoCharging Host Mass storage On-The-Go Headphone jackThe 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 jackYesYesYesNo ConnectivityInformation about other important connectivity technologies supported by the devices.ConnectivityComputer sync OTA sync Infrared VoLTEComputer sync OTA sync Infrared Tethering VoLTEComputer sync OTA sync Infrared Tethering VoLTEComputer sync OTA sync Tethering DLNA NFC VoLTE BrowserA web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.BrowserHTML HTML5 CSS 3HTML HTML5 CSS 3HTML HTML5 CSS 3HTML HTML5 CSS 3 Audio file formats/codecsMobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.Audio file formats/codecsAAC AAC+ AMR AMR-WB eAAC+ FLAC MIDI MP3 OGG WMA WAVAAC AAC+ AC3 AMR eAAC+ FLAC MIDI MP3 OGG WMA WAVAAC AAC+ AC3 AMR eAAC+ FLAC MIDI MP3 OGG WMA WAVAAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC Video file formats/codecsMobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.Video file formats/codecs3GPP AVI DivX H.263 H.264 H.265 MKV QuickTime MP4 VC-1 WebM WMV Xvid3GPP AVI H.263 H.264 MKV MP4 VC-1 VP8 Xvid3GPP AVI H.263 H.264 MKV MP4 VC-1 VP8 Xvid3GPP AVI DivX H.263 H.264 H.265 MKV MP4 VC-1 Xvid BatteryThe batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.Capacity4000 mAh4000 mAh4000 mAh3400 mAhTypeLi-PolymerLi-PolymerLi-PolymerLi-PolymerCharger output power5 V / 2 A5 V / 2 A5 V / 2 A5 V / 3 A 9 V / 2 A 12 V / 1.5 AQuick charge technologyQualcomm Quick Charge--Qualcomm Quick Charge 4+FeaturesFast charging Non-removableNon-removableNon-removableFast charging Non-removable---Battery model: BM3E 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)0.755 W/kg0.547 W/kg-0.701 W/kgBody SAR (EU)1.476 W/kg1.473 W/kg-1.662 W/kgHead SAR (USA)0.75 W/kg1.04 W/kg-1.01 W/kgBody SAR (USA)1.14 W/kg1.15 W/kg-1.32 W/kgHead SAR (India)--0.964 W/kg-Body SAR (India)--0.78 W/kg- Additional featuresSome devices have additional features, different from the standard ones above, but equally important and worth mentioning.Additional featuresM1806E7TG - SAR (Specific Absorption Rate) EU: head - 0.755 W/kg; body - 1.476 W/kg M1806E7TG - SAR (Specific Absorption Rate) US: head - 0.750 W/kg; body - 1.140 W/kg M1806E7TH - SAR (Specific Absorption Rate) EU: head - 0.557 W/kg; body - 1.070 W/kg M1806E7TH - SAR (Specific Absorption Rate) US: head - 1.180 W/kg; body - 1.190 W/kg-M1805D1SI - SAR (Specific Absorption Rate) India: head - 0.964 W/kg; body - 0.780 W/kg- |
