Samsung Galaxy M21 vs Ulefone Power Armor 16 Pro
Samsung Galaxy M21
Ulefone Power Armor 16 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66
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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-ALTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-032022-09
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Status2020-032022-09
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Design
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BuildGlass front, plastic back, plastic frame-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159 mm173.4 mm
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Width75.1 mm83.4 mm
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Thickness8.9 mm18.3 mm
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Weight188 g405 g
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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Flashlight-Yes
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ColorsBlack, BlueBlack, Black/Orange
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD
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Physical size6.4 inches5.93 inches
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Resolution1080 x 2340 pixels720 x 1440 pixels
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Pixel density403 ppi271 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3-
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MultitouchYes-
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Display features420 nits max brightness-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.7 GHz Cortex-A53quad-core 1.5 GHz Cortex-A53
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ChipsetExynos 9611MediaTek MT6762G Helio G25
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GPUMali-G72 MP3PowerVR GE8320
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Memory RAM4, 6 GB4 GB
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Internal storage64, 128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB128 GB
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StorageUFS 2.1eMMC 5.1
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OS
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OSOne UI 2 (Android 10.0)Android 12
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Main camera
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Camera typeTripleTriple
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm16 MP, f/1.8 , 1/2.8" , 1.12 µm, (wide) , 77˚
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8 MP, f/2.2 , 12 mm, 1/4.0" , 1.12 µm2 MP, f/2.4 , 1/5" , 1.75 µm, (macro)
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5 MP, f/2.2
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Primary camera resolution8000 x 6000 pixels4675 x 3456 pixels
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Primary camera video2160p@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, 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 type-Single
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Selfie camera20 MP, f/2.0 , 26 mm8 MP, f/2.0 , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock, face detection, 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 RDSWireless FM radio, RDS, recording
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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 DirectYes-
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WLAN WiFi Dual Band-Yes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB connector-magnetic connector
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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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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity6000 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 18W
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Reverse charging-Yes
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Talk time 2G-52 h
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Talk time 4G-52 h
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Standby time 3G-528 h
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Standby time 4G-528 h
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Cost
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Price180 USD220 USD
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Tests and performance
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Antutu-100890 (v9)
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Geekbench(single-core)-171 (v5.2)
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Geekbench(multi-core)-955 (v5.2)