TCL A3 vs Xiaomi Redmi K70 Pro
TCL A3
Xiaomi Redmi K70 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 1700(AWS), 1900HSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1x
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4G networkLTE frequency band 2, 4, 5, 13, 66LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
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5G network-5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 151 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-102023-11
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Status2021-102023-11
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Design
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Build-Aluminium alloy, glass
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SIMSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height145.8 mm160.9 mm
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Width71.1 mm75 mm
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Thickness9.9 mm8.2 mm
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Weight171 g209 g
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ColorsBlackBlack, Blue/Green, Lamborgini Green, Lamborgini Yellow, Silver
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Display
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Display typeTFTOLED
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Physical size5.5 inches6.67 inches
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Resolution720 x 1440 pixels1440 x 3200 pixels
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Pixel density293 ppi526 ppi
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Display colors1677721668719476736
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-120Hz, Dolby Vision, HDR10+, 4000 nits (peak)
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.0 GHz Cortex-A53Single-core 3.3 GHz Cortex-X4
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CPU(second)Penta-core 3.2 GHz Cortex-A720
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetMediatek MT6762 Helio P22Qualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUPowerVR GE8320Adreno 750
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Memory RAM3 GB12, 16, 24 GB
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Internal storage32 GB256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 11Android 14, HyperOS
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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, 1/1.55" , 1.0 µm, (wide) , f/1.6
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(telephoto) , 50 MP, 2x optical zoom
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(ultrawide) , 12 MP
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Primary camera resolution-8120 x 6180 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
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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, 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, flicker sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, 1/5" , 1.12 µm16 MP, (wide)
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR, face detection
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Selfie camera video1080p@30fps1080p@30/60fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM radio with RDSNo
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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, 802.11ax, 802.11be
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYesYes
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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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Bluetoothv5.0v5.4
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive
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Infrared-Yes
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NFCNoYes
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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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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, proximityAccelerometer, color spectrum, 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-Quick Charge 3+, 120W (100% in 18 min)
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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 USD470 USD
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Tests and performance
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Antutu-2247800 (v10)
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Geekbench(single-core)-2101 (v6.1)
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Geekbench(multi-core)-6524 (v6.1)
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