Acer Liquid X2 vs BlackBerry Key2 LE
Acer Liquid X2
BlackBerry Key2 LE
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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 700, 800, 900, 1800, 2100, 2600LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat6, 301 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 announced2015-42018-8
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Status2016-22018-8
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Design
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Build-Aluminum frame, plastic back
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SIMTriple SIM (Micro-SIM)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height153.3 mm150.3 mm
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Width78.8 mm71.8 mm
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Thickness8.5 mm8.4 mm
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Weight166 g156 g
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ColorsBlack, GoldChampagne, Black, Red
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches4.5 inches
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Resolution720 x 1280 pixels1080 x 2160 pixels
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Pixel density267 ppi433 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A53Quad-core 1.8 GHz Kryo 260
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CPU(second)quad-core 1.6 GHz Kryo 260
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ChipsetMediatek MT6735Qualcomm SDM636 Snapdragon 636
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GPUMali-T720MP2Adreno 509
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Memory RAM3 GB4 GB
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Internal storage32 GB32, 64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android OS, v8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/1.812 MP, f/2.2 , 1/3.1" , 1.12 µm
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5 MP, f/2.4 , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p2160p@30fps, 1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, 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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FlashLED flash-
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Selfie camera13 MP, f/1.88 MP
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Selfie camera resolution-3264 x 2448 pixels
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Secondary camera autofocusautofocus-
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyro, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4020 mAh3000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 3.0
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Talk time 3G23 h-
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Standby time 3G820 h-
