Samsung Epic 4G vs Samsung Galaxy Appeal I827
Samsung Epic 4G
Samsung Galaxy Appeal I827
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA 850, 1900, 2100
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HSDPA speedHSDPAHSDPA
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HSUPA speed-HSUPA
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EV-DO speed3.1 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-62012-5
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Status2010-92012-6
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Design
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SIMMini-SIMMini-SIM
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Height124 mm112 mm
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Width65 mm57.7 mm
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Thickness14 mm14.2 mm
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Weight155 g114.2 g
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KeyboardQWERTYQWERTY
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ColorsBlackSilver
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Display
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Display typeSuper AMOLED capacitive touchscreenCapacitive touchscreen
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Physical size4.0 inches3.2 inches
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Resolution480 x 800 pixels320 x 480 pixels
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Pixel density233 ppi180 ppi
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Display colors16777216-
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Hardware
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CPU1 GHz ARM Cortex-A8800 MHz ARM Cortex-A5
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ChipsetHummingbirdQualcomm MSM7225A Snapdragon
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GPUPowerVR SGX540Adreno 200
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Memory ROM512 MB1.8 GB
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Memory RAM512 MB512 MB
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Internal storage-4 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, v2.1 (Eclair)Android OS, v2.3 (Gingerbread)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video720p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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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-No
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Radio FMStereo 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 wimaxYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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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 FlashAdobe Flash LiteYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1300 mAh
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Talk time5 h 30 min7 h
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Standby time300 h300 h