Ulefone Armor X8i vs Xiaomi 13
Ulefone Armor X8i
Xiaomi 13
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900;CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE, Cat7, 300 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-12
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Status2021-092022-12
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Design
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Build-Glass front, glass back or silicone polymer back, aluminum frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.3 mm152.8 mm
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Width79 mm71.5 mm
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Thickness13.8 mm8.0/8.1 mm
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Weight256 g185/189 g
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WaterproofIP68/IP69K (1.5m and 30 mins)IP68 (up to 1.5m for 30 mins)
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Dust proofIP68/IP69KIP68
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MIL-STD-810GYes-
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ColorsBlack, Orange, RedBlack, Blue, Gray, Green, Yellow
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Display
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Display typeIPS LCDOLED
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Physical size5.7 inches6.36 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density282 ppi414 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-120Hz, Dolby Vision, HDR10+, 1200 nits (HBM), 1900 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.5 GHz Cortex-A53dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetMediaTek Helio A25Qualcomm SM8550 Snapdragon 8 Gen 2
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GPUPowerVR GE8320Adreno 740
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Memory RAM3 GB8, 12 GB
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Internal storage32 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 3.1/UFS 4.0
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OS
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OSAndroid 11Android 13, MIUI 14
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 13 MP, f/2.2(wide) , 50 MP, f/1.8 , 23 mm, 1/1.49" , 1.0 µm
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(depth) , 2 MP(telephoto) , 10 MP, f/2.0 , 75 mm, 1/3.75" , 1.0 µm, 3.2x optical zoom
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(depth) , 2 MP(ultrawide) , 12 MP, 120˚ , f/2.2 , 15 mm, 1/3.06" , 1.12 µm
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Primary camera resolution4096 x 3072 pixels8190 x 6120 pixels
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Primary camera video1080p@30fps8K@24fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/120/240/960fps, 1080p@1920fps, gyro-EIS
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Primary camera optics-Leica lens
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Primary camera flashdual-LED flashdual-LED dual-tone flash
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Camera featuresHDR, PanoramaAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, hyperOIS
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.432 MP, f/2.0 , (wide) , 89˚ , 22 mm, 0.7 µm
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Selfie camera features-Face unlock, face detection, HDR, video HDR
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Selfie camera video1080p@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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Multimedia
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RadioFM radio, RDS, recordingNo
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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, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.3
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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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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, color spectrum, 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 capacity5080 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoQuick Charge 4+, 67W (100% in 38 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W (100% in 48 min)
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Talk time 2G14.5 h-
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Talk time 4G9 h-
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Standby time 2G308 h-
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Standby time 4G510 h-
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Tests and performance
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Antutu91188 (v8)1255000 (v9)
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Geekbench(single-core)126 (v5.2)1389 (v5.2)
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Geekbench(multi-core)447 (v5.2)4478 (v5.2)
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Cost
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Price200 USD550 USD