Nokia XR21 vs Ulefone Armor X6 Pro
Nokia XR21
Ulefone Armor X6 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 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, 25, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20
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5G network5G band 1, 2, 3, 5, 7, 20, 25, 28, 40, 41, 66, 71, 77, 78, 79 SA/NSA-
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HSDPA speed45.4 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, 750 Mbps download, 211 Mbps uploadLTE, 150 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 announced2023-052022-07
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Status2023-062022-07
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Design
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BuildGlass front (Gorilla Glass Victus), plastic back, plastic frameAluminium alloy, reinforced polycarbonate, TPU
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SIMSingle SIM (Nano-SIM, eSIM) or Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height168 mm150 mm
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Width78.6 mm78.9 mm
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Thickness10.6 mm14.4 mm
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Weight231 g227 g
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WaterproofIP68/IP69K (1.5m and 60 mins)IP68
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Dust proofIP68/IP69KIP68 (up to 1.5m for 30 mins)
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MIL-STD-810G-Yes
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MIL-STD-810HYes-
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ColorsBlack, GreenBlack, Orange
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.49 inches5.0 inches
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Resolution1080 x 2400 pixels720 x 1280 pixels
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Pixel density406 ppi294 ppi
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Display colors1677721616777216
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Protection2D curved glass screen, Corning Gorilla Glass Victus-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Kryo 660 GoldQuad-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.7 GHz Kryo 660 Silver
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ChipsetQualcomm SM6375 Snapdragon 695 5GMediatek MT6761 Helio A22
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GPUAdreno 619PowerVR GE8320
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Memory RAM6 GB4 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB128 GB
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OS
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OSAndroid 12Android 12
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 64 MP, f/1.8 , 1/2"(wide) , 13 MP, f/2.2 , 1/3.06" , 75˚ , 1.12 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps
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Primary camera flashdual-LED dual-tone flashdual-LED flash
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Camera featuresAutofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, speedwarpAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.45 MP, f/2.2
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Selfie camera resolution4608 x 3456 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock, HDRFace unlock
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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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, 802.11ac, 802.11axWi-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 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX Adaptive-
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NFCYes (market dependent)Yes
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, 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 capacity4800 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingUSB Power Delivery 2.0, 33WNo
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Talk time 2G-13 h
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Standby time 2G-430 h
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Tests and performance
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Antutu396000 (v9)96576 (v9)
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Geekbench(single-core)-157 (v5.2)
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Geekbench(multi-core)-624 (v5.2)
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Cost
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Price725 USD110 USD