Samsung Galaxy A52s 5G vs Ulefone Armor 21
Samsung Galaxy A52s 5G
Ulefone Armor 21
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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 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2, 4, 5, 12, 17, 26, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 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 (CA), Cat18, 1200 Mbps download, 150 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-082023-05
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Status2021-092023-05
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Design
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BuildGlass front (Gorilla Glass 5), plastic backPolycarbonate, TPU, metal
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.9 mm176 mm
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Width75.1 mm81.6 mm
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Thickness8.4 mm18.1 mm
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Weight189 g400 g
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WaterproofIP67IP68/IP69K (1.5m and 30 mins)
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Dust proofIP67IP68/IP69K
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MIL-STD-810H-Yes
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ColorsBlack, Mint, Purple, WhiteBlack
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.5 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density405 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Scratch resistant
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Display featuresInfinity-O display, eye care display-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.4 GHz Kryo 670 PrimeDual-core 2.2 GHz Cortex-A76
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CPU(second)Triple-core 2.2 GHz Kryo 670 GoldHexa-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 1.9 GHz Kryo 670 Silver
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ChipsetQualcomm Snapdragon 778G 5GMediaTek MT8781 Helio G99
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GPUAdreno 642LMali-G57 MC2
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Memory RAM6, 8 GB8 GB
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Internal storage128, 256 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB2 TB
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OS
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OSAndroid 11, One UI 3.1Android 13
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm, 10x digital zoom(wide) , 64 MP, f/1.9 , 0.8 µm
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(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm(night vision) , 24 MP, f/1.8
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(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels9280 x 6180 pixels
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Primary camera video4K@30fps, 1080p@30/60fps; gyro-EIS-
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital 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 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/2.2 , 26 mm, 1/2.8" , 0.8 µm(wide) , 16 MP, f/2.2 , 1.0 µm
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Selfie camera resolution6528 x 5480 pixels4608 x 3456 pixels
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Selfie camera featuresHDR, Face unlockFace unlock, HDR, face detection
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Selfie camera video4K@30fps, 1080p@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 RadioStereo 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-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYes (market dependent)Yes
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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, barometer, 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 capacity4500 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingYes, 33W
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Tests and performance
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Antutu496227 (v9)370000 (v9)
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Geekbench(single-core)771 (v5.2)567 (v5.2)
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Geekbench(multi-core)2788 (v5.2)1857 (v5.2)
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Cost
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Price480 USD240 USD
