TCL A3 vs Xiaomi Redmi Note 12 4G
TCL A3
Xiaomi Redmi Note 12 4G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 1700(AWS), 1900HSDPA 850, 900, 2100
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4G networkLTE frequency band 2, 4, 5, 13, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 151 Mbps download, 51 Mbps uploadLTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-102023-03
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Status2021-102023-03
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Design
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Build-Plastic, glass
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SIMSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height145.8 mm165.7 mm
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Width71.1 mm76 mm
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Thickness9.9 mm7.9 mm
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Weight171 g183.5 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlackBlue, Gray, Green
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Display
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Display typeTFTAMOLED
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Physical size5.5 inches6.67 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density293 ppi395 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 3
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Display features-120Hz, 450 nits (typ), 700 nits (HBM), 1200 nits (peak)
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.0 GHz Cortex-A53Quad-core 2.8 GHz Cortex-A73
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CPU(second)quad-core 1.9 GHz Cortex-A53
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ChipsetMediatek MT6762 Helio P22Qualcomm SM6225 Snapdragon 685
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GPUPowerVR GE8320Adreno 610
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Memory RAM3 GB4, 6, 8 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB1 TB
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Storage-UFS 2.2
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OS
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OSAndroid 11Android 13, MIUI 14
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Main camera
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Camera typeSingleTriple
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Main camera8 MP, 1/4.0" , 1.12 µm50 MP, 1/2.76" , 0.64 µm, (wide) , f/1.8
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(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm
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(macro) , 2 MP, f/2.4
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Primary camera resolution-8120 x 6180 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, night mode, AI scene detection 2.0Autofocus, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, 1/5" , 1.12 µm13 MP, 1/3.0" , (wide) , f/2.5
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera features-Face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM radio with RDSUnspecified
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCNoYes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Features
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SensorsAccelerometer, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 33W
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Talk time 2G30 h-
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Talk time 3G22 h-
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Talk time 4G14 h-
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Standby time 2G430 h-
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Standby time 3G420 h-
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Standby time 4G379 h-
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Cost
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Price45 USD180 USD
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Tests and performance
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Antutu-287964 (v9)
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Geekbench(single-core)-422 (v6)
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Geekbench(multi-core)-1252 (v6)
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