TCL A3 vs UMIDIGI Power 7S
TCL A3
UMIDIGI Power 7S
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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 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2, 4, 5, 13, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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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, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-102022-05
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Status2021-102022-05
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Design
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Build-Polycarbonate
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SIMSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height145.8 mm169 mm
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Width71.1 mm77 mm
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Thickness9.9 mm10 mm
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Weight171 g216 g
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ColorsBlackBlue, Gold, Grey
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Display
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Display typeTFTIPS TFT
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Physical size5.5 inches6.7 inches
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Resolution720 x 1440 pixels720 x 1650 pixels
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Pixel density293 ppi269 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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Hardware
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CPU-Quad-core
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CPUOcta-core 2.0 GHz Cortex-A53Single-core 2.0 GHz Cortex-A75
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CPU(second)Triple-core 1.8 GHz Cortex-A55
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ChipsetMediatek MT6762 Helio P22Unisoc Tiger T310
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GPUPowerVR GE8320PowerVR GT7200
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Memory RAM3 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 11Android 11
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Main camera
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Camera typeSingleTriple
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Main camera8 MP, 1/4.0" , 1.12 µm16 MP, (standard) , f/2.2
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(ultrawide) , 8 MP, 120˚
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED 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, 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, super night mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, 1/5" , 1.12 µm8 MP, f/2.2
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock
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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 RDSFM Radio
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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 HotspotYesYes
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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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NFCNoNo
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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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Features
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SensorsAccelerometer, proximityAccelerometer, light, 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 mAh6150 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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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 USD120 USD
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Tests and performance
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Antutu-176833 (v9)
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Geekbench(single-core)-377 (v5.2)
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Geekbench(multi-core)-1169 (v5.2)
