Acer Liquid X2 vs Allview V3 Viper
Acer Liquid X2
Allview V3 Viper
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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, 1900, 2100
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4G networkLTE 700, 800, 900, 1800, 2100, 2600LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 20(800), 38(2600), 39(1900), 40(2300)
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesClass 10
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EDGEYesClass 10
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Availability
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Oficially announced2015-42018-1
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Status2016-22018-2
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Design
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Build-Plastic, metal
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SIMTriple SIM (Micro-SIM)Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height153.3 mm148.3 mm
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Width78.8 mm71.8 mm
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Thickness8.5 mm8.1 mm
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Weight166 g143.6 g
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ColorsBlack, GoldBlack, Gold, Silver
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution720 x 1280 pixels720 x 1440 pixels
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Pixel density267 ppi293 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A53Quad-core 1.3 GHz ARM Cortex-A53
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ChipsetMediatek MT6735Mediatek MT6737
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GPUMali-T720MP2Mali-T720MP2
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Memory RAM3 GB3 GB
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Internal storage32 GB32 GB
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Memory cardmicroSDmicroSD(uses second SIM slot)
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 8.0 (Oreo)
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Main camera
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Main camera13 MP, f/1.813 MP, f/2.0
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focusGeo-tagging, HDR, face/smile detection, touch focus
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Selfie camera
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FlashLED flashLED flash
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Selfie camera13 MP, f/1.813 MP
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Selfie camera resolution-4160 x 3120 pixels
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Secondary camera autofocusautofocus-
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Selfie camera video-720p@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 ringtonesVibration; MP3, WAV ringtones
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push EmailPush EmailPush Email
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JavaNo-
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SensorsAccelerometer, compass, proximityFingerprint (rear-mounted), accelerometer, compass, 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 capacity4020 mAh3000 mAh
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Battery removableRemovableNon-removable
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Talk time 2G-12 h
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Talk time 3G23 h12 h
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Standby time 2G-300 h
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Standby time 3G820 h300 h
