Samsung Galaxy M31s vs Ulefone Armor 12S
Samsung Galaxy M31s
Ulefone Armor 12S
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 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 1, 2, 3, 4, 5, 7, 8, 12, 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, Cat10, 452 Mbps download, 102 Mbps uploadLTE-A, 603 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-072022-12
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Status2020-082022-12
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Design
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BuildPlasticPolycarbonate, 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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Height159.3 mm175.9 mm
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Width74.4 mm82.5 mm
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Thickness9.3 mm14.25 mm
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Weight203 g297 g
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Waterproof-IP68/IP69
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Dust proof-IP68/IP69
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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 AMOLED capacitive touchscreenIPS TFT
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Physical size6.5 inches6.52 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density405 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 3Scratch resistant, oleophobic coating
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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 Helio G99 (MT6789)
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GPUMali-G72 MP3Mali-G57 MC2
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Memory RAM6, 8 GB8 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB1 TB
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StorageUFS 2.1UFS 2.1
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OS
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OSAndroid 10.0; One UI 2.0Android 12
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Main camera
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Camera typeTripleQuad
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Main camera64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm50 MP, f/1.8 , 1/2.76" , 1.0 µm, (wide) , 70˚
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8 MP, f/2.28 MP, f/2.2 , (ultrawide) , 1/4" , 1.12 µm
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5 MP, f/2.42 MP, f/2.8 , (macro) , 1/5" , 1.75 µm
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5 MP, f/2.42 MP, (depth) , 1/5" , 1.75 µm
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Primary camera resolution9280 x 6944 pixels8190 x 6120 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS2160p@30fps
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Primary camera flashLED flashdual-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 type-Single
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Selfie camera32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm16 MP, f/2.2 , 1/3.09" , 1.0 µm
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Selfie camera resolution6528 x 4896 pixels4608 x 3456 pixels
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Selfie camera features-Face 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 jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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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 DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.1
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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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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, pedometer, 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 mAh5180 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesPump Express
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Wireless reverse chargingYes-
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Fast wireless charging-Qi, 15W
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Talk time 4G51 h22 h
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Standby time 4G-311 h
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Cost
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Price270 USD400 USD
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Multimedia
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Radio-FM Radio
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Tests and performance
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Antutu-400000 (v9)
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Geekbench(single-core)-553 (v5.2)
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Geekbench(multi-core)-1758 (v5.2)
