Acer Liquid Jade Primo vs ZTE Grand S II S291
Acer Liquid Jade Primo
ZTE Grand S II S291
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 900, 2100
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4G networkLTE-
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HSPA speed-HSPA
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-92014-1
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Status2016-42014-4
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Micro-SIM
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Height156.5 mm157 mm
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Width75.9 mm77 mm
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Thickness8.4 mm9.1 mm
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Weight150 g150 g
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ColorsBlackSilver
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution1080 x 1920 pixels1080 x 1920 pixels
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Pixel density401 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPUDual-core 1.82 GHz ARM Cortex-A57Quad-core 2.3 GHz Krait 400
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CPU(second)quad-core 1.44 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8992 Snapdragon 808Qualcomm MSM8974AB Snapdragon 801
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GPUAdreno 418Adreno 330
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Memory RAM3 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSMicrosoft Windows 10Android OS, v4.3 (Jelly Bean)
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Main camera
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Camera typePhoto / Video-
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Main camera21 MP, f/2.213 MP
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Primary camera resolution-4128 x 3096 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashdual-LED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, face detection, touch focus
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Selfie camera
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Selfie camera8 MP, f/2.22 MP
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Selfie camera video1080p@30fps1080p@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 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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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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WLAN DLNA-Yes
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USBType-C reversible connectormicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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 IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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SensorsYesAccelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2800 mAh3100 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--
