Nokia XR21 vs Xiaomi Poco C55
Nokia XR21
Xiaomi Poco C55
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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, 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, 3, 5, 8, 40, 41
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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 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 750 Mbps download, 211 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 announced2023-052023-02
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Status2023-062023-02
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Design
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BuildGlass front (Gorilla Glass Victus), plastic back, plastic frameGlass front (Panda Glass), eco leather back
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SIMSingle SIM (Nano-SIM, eSIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height168 mm168.8 mm
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Width78.6 mm76.4 mm
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Thickness10.6 mm8.8 mm
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Weight231 g192 g
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WaterproofIP68/IP69K (1.5m and 60 mins)-
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Splash resistant-Yes
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Dust proofIP68/IP69KYes
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MIL-STD-810HYes-
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ColorsBlack, GreenBlack, Blue, Green
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.49 inches6.71 inches
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Resolution1080 x 2400 pixels720 x 1650 pixels
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Pixel density406 ppi268 ppi
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Display colors1677721616777216
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Protection2D curved glass screen, Corning Gorilla Glass VictusScratch resistant, 2.5D curved glass screen, Panda glass
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 660 GoldDual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.7 GHz Kryo 660 SilverHexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SM6375 Snapdragon 695 5GMediaTek MT6769Z Helio G85
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GPUAdreno 619Mali-G52 MC2
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Memory RAM6 GB4, 6 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB1 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 12Android 12, MIUI 13 for POCO
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Main camera
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Camera typeDualDual
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Main camera(wide) , 64 MP, f/1.8 , 1/2"(wide) , 50 MP, f/1.8 , 0.64 µm, 10x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm(depth) , 0.08 MP
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Primary camera resolution9280 x 6920 pixels4160 x 1944 pixels
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresAutofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, speedwarpAutofocus, digital zoom, digital image stabilization, 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) , 16 MP, f/2.45 MP, f/3.0
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Selfie camera resolution4608 x 3456 pixels2560 x 1944 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, 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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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio, 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 DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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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)No
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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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QZSSYesYes
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NavICYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint
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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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingUSB Power Delivery 2.0, 33WNo, 10W
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Talk time 3G-39 h
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Standby time 3G-672 h
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Tests and performance
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Antutu396000 (v9)251300 (v9)
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Geekbench(single-core)-388 (v5.2)
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Geekbench(multi-core)-1358 (v5.2)
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Cost
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Price725 USD120 USD
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SAR value
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SAR(head)-0.87 W/kg
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SAR(body)-0.77 W/kg