Samsung Galaxy M21s vs Ulefone Armor 17 Pro
Samsung Galaxy M21s
Ulefone Armor 17 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, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 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-A, 603 Mbps download, 150 Mbps uploadLTE, 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 announced2020-112022-10
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Status2020-112022-10
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic framePolycarbonate, TPU, metal
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm172.7 mm
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Width75.1 mm80.4 mm
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Thickness8.9 mm12.5 mm
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Weight191 g290 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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ColorsBlack, BlueBlack
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.4 inches6.58 inches
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Resolution1080 x 2340 pixels1080 x 2408 pixels
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Pixel density403 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3-
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Display features420 nits (typ), Infinity U Display-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Dual-core 2.2 GHz Cortex-A76
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CPU(second)quad-core 1.7 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetExynos 9611MediaTek MT8781 Helio G99
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GPUMali-G72 MP3Mali-G57 MC2
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Memory RAM4, 6 GB8 GB
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Internal storage64, 128 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB512 GB
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StorageUFS 2.1-
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OS
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OSAndroid 10, One UI 2.5Android 12
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm(wide) , 108 MP, f/1.9 , 1/1.52" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm, 119˚
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(depth) , 5 MP, f/2.2(night vision) , 8 MP
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Primary camera resolution9280 x 6920 pixels12000 x 9000 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS1440p@30fps, 1080p@30fps
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Primary camera flashLED flashtriple-LED 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 typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm(wide) , 16 MP, f/2.2 , 1/3.09" , 1.0 µm
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Selfie camera resolution-4608 x 3456 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 RadioWireless FM radio, RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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-PoLi-Po
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Battery capacity6000 mAh5380 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingYes, 66W (53% in 15 min)
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Wireless reverse charging-Yes
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Fast wireless charging-Yes, 15W
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Talk time 4G-29 h
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Standby time 4G-294 h
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Tests and performance
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Antutu186200 (v8)350000 (v9)
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Geekbench(single-core)-545 (v5.2)
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Geekbench(multi-core)-1752 (v5.2)
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Cost
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Price280 USD260 USD
