Lenovo Vibe Z2 Pro vs Samsung Galaxy Appeal I827
Lenovo Vibe Z2 Pro
Samsung Galaxy Appeal I827
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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, 1900, 2100HSDPA 850, 1900, 2100
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4G networkLTE 800, 850, 900, 1800, 2100, 2600-
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HSDPA speed42 MbpsHSDPA
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HSUPA speedHSUPAHSUPA
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-82012-5
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Status2014-92012-6
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Mini-SIM
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Height156 mm112 mm
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Width81.3 mm57.7 mm
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Thickness7.7 mm14.2 mm
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Weight179 g114.2 g
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Keyboard-QWERTY
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ColorsBlack, Gold, WhiteSilver
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size6.0 inches3.2 inches
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Resolution1440 x 2560 pixels320 x 480 pixels
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Pixel density490 ppi180 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 2.5 GHz Krait 400800 MHz ARM Cortex-A5
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ChipsetQualcomm MSM8974AC Snapdragon 801Qualcomm MSM7225A Snapdragon
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GPUAdreno 330Adreno 200
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Memory ROM-1.8 GB
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Memory RAM3 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera16 MP3.15 MP
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Primary camera resolution3456 x 4608 pixels2048 x 1536 pixels
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Primary camera video2160p@30fps, 1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Primary camera video optical stabilizationoptical stabilization-
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Primary camera image stabilizationoptical image stabilization-
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Selfie camera
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Secondary cameraYesNo
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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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RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 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 Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 MailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh1300 mAh
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Battery removableNon-removable-
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Talk time-7 h
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Standby time-300 h
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