BLU Bold N3 vs Ulefone Armor 21
BLU Bold N3
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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2, 4, 5, 12, 13, 17, 25, 26, 41, 66, 71LTE 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 2, 5, 25, 41, 66, 71, 77 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)LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-072023-05
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Status2023-072023-05
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Design
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BuildPlastic, glassPolycarbonate, TPU, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.2 mm176 mm
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Width74.7 mm81.6 mm
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Thickness8.8 mm18.1 mm
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Weight180 g400 g
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Waterproof-IP68/IP69K (1.5m and 30 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810H-Yes
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ColorsGreenBlack
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.78 inches6.58 inches
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Resolution1080 x 2400 pixels1080 x 2408 pixels
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Pixel density388 ppi401 ppi
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Display colors1677721616777216
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Protection3D curved glass screenScratch resistant
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Display features120Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.6 GHz Cortex-A78Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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Chipset-MediaTek MT8781 Helio G99
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GPU-Mali-G57 MC2
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Memory RAM8 GB8 GB
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Internal storage256 GB256 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-2 TB
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StorageUFS 3.1-
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OS
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OSAndroid 13Android 13
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, 1/1.55" , 1.0 µm(wide) , 64 MP, 0.8 µm, f/1.9
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(ultrawide) , 8 MP, f/2.2 , 112˚ , 1/4" , 1.12 µm(night vision) , 24 MP, f/1.8
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(macro) , 2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution8120 x 6180 pixels9280 x 6180 pixels
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Primary camera video4K@30fps, 1080p@30fps-
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Primary camera flashdual-LED flashLED 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 typeDualSingle
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Selfie camera(wide) , 16 MP(wide) , 16 MP, f/2.2 , 1.0 µm
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(depth) , 2 MP
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, face detectionFace 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 jackNoYes
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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, 802.11ac, 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 2.0Type-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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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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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 capacity4700 mAh9600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 66W (100% in 39 min)Yes, 33W
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Tests and performance
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Antutu550796 (v9)370000 (v9)
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Geekbench(single-core)970 (v5.2)567 (v5.2)
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Geekbench(multi-core)2461 (v5.2)1857 (v5.2)
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Cost
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Price250 USD240 USD
