Lenovo A8-50 A5500 vs Samsung Galaxy Stratosphere II I415
Lenovo A8-50 A5500
Samsung Galaxy Stratosphere II I415
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPACDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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HSPA speed-HSPA
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-42012-11
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Status2014-62012-11
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Design
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SIMMicro-SIMMicro-SIM
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Height217 mm126.2 mm
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Width136 mm65.5 mm
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Thickness8.9 mm13.5 mm
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Weight360 g154 g
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Keyboard-QWERTY
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ColorsBlack, Red, White, YellowBlack
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size8.0 inches4.0 inches
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Resolution800 x 1280 pixels480 x 800 pixels
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Pixel density189 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1.2 GHz Krait
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ChipsetMediatek MT8382Qualcomm MSM8960 Snapdragon
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GPU-Adreno 225
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Memory RAM1 GB1 GB
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Internal storage8, 16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.0.4 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Selfie camera2 MP1.3 MP
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Selfie camera video-30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM 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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-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 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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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4200 mAh1800 mAh
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Battery removableNon-removable-
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Talk time--
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Talk time 3G-15 h
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Standby time--
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Standby time 3G-144 h