Lenovo P770 vs Samsung I9103 Galaxy R
Lenovo P770
Samsung I9103 Galaxy R
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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HSDPA speedHSDPAHSDPA, 21 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-112011-6
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Status2012-112011-8
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height133 mm125 mm
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Width67 mm66 mm
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Thickness11.9 mm9.5 mm
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Weight161 g135 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenSC-LCD capacitive touchscreen
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Physical size4.5 inches4.2 inches
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Resolution540 x 960 pixels480 x 800 pixels
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Pixel density245 ppi222 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9Dual-core 1 GHz ARM Cortex-A9
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ChipsetMediatek MT6577Nvidia Tegra 2 AP20H
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GPUPowerVR SGX531uULP GeForce
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Memory ROM-2 GB
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Memory RAM1 GB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included8 GB-
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OS
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OSAndroid OS, v4.1 (Jelly Bean)Android OS, v2.3.3 (Gingerbread)
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Main camera
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Camera type-Photo / Video
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2560 x 1920 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera1.3 MP
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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 radioStereo FM radio with RDS
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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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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv3.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-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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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3500 mAh1650 mAh
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Talk time29 h-
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Talk time 2G-22 h 30 min
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Talk time 3G-9 h
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Standby time644 h-
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Standby time 2G-660 h
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Standby time 3G-550 h
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