Meizu 21 vs Ulefone Armor 15
Meizu 21
Ulefone Armor 15
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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), 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66
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5G network5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.52 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-ALTE, Cat13, 300 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 announced2023-112022-07
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Status2023-112022-10
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Design
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BuildAluminium alloy, glassAluminium alloy, reinforced polycarbonate, TPU
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height156.7 mm170.2 mm
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Width75.3 mm79.6 mm
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Thickness7.9 mm18.2 mm
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Weight198 g346 g
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WaterproofIP54IP68 (1.5m and 35 minutes)
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Dust proofIP54IP68
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MIL-STD-810G-Yes
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Build features-Built-in wireless earbuds housed inside the top side of the phone; charging
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ColorsBlack, Green, Purple, WhiteBlack, Blue, Red
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.55 inches5.45 inches
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Resolution1080 x 2340 pixels720 x 1440 pixels
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Pixel density393 ppi295 ppi
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Display colors107374182416777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Display features120Hz, HDR10+, 600 nits (typ), 1100 nits (HBM), 1800 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.3 GHz Cortex-X4Quad-core 2.3 GHz Cortex-A53
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CPU(second)Penta-core 3.2 GHz Cortex-A720quad-core 1.8 GHz Cortex-A53
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetQualcomm SM8650-AB Snapdragon 8 Gen 3MediaTek MT6765G Helio G35
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GPUAdreno 740PowerVR GE8320
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Memory RAM8, 12 GB6 GB
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Internal storage256, 512 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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StorageUFS 4.0-
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OS
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OSAndroid 13, Flyme 10.5Android 12
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 200 MP, f/1.7 , 22 mm12 MP, f/1.8 , 1.4 µm
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(ultrawide) , 13 MP, f/2.4 , 122˚ , 15 mm(ultrawide) , 13 MP, f/2.4 , 106˚
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(wide) , 5 MP, f/2.4 , 27 mm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video8K, 4K, 1080p; gyro-EIS1080p@30fps
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Primary camera flashRing-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical 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, macro-mode, phase detection autofocus, laser autofocus, DarkVision, pure fusion, live photo, super night view 5.0Autofocus, 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) , 32 MP, f/2.416 MP, f/2.4 , 1.0 µm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresFace unlock, face detection, HDRFace unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoStereo 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, 802.11ax, 802.11beWi-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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Bluetoothv5.4v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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InfraredYes-
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NFCYesYes
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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, 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 capacity4800 mAh6600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 80WYes, 18W
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Fast wireless chargingYes, 67W-
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Tests and performance
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Antutu2230554 (v10)122000 (v9)
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Geekbench(single-core)2162 (v6.2)177 (v5.2)
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Geekbench(multi-core)6870 (v6.2)991 (v5.2)
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Cost
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Price480 USD300 USD