Celkon A97i vs Samsung Galaxy Mega 2
Celkon A97i
Samsung Galaxy Mega 2
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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 2100HSDPA 850, 900, 1900, 2100
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HSDPA speedHSDPA42.2 Mbps
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HSUPA speed-11.5 Mbps
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LTE speed-LTE, 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 announced2012-82014-9
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Status2012-82014-9
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height124 mm163.6 mm
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Width64 mm84.9 mm
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Thickness11 mm8.6 mm
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Weight139 g194 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeTFT touchscreenCapacitive touchscreen
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Physical size4.0 inches6.0 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density233 ppi245 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz ARM Cortex-A91.5 GHz ARM Cortex-A9 Quad-core
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Chipset-Exynos 4415 (SM-G750F)Qualcomm MSM8916 Snapdragon 410 (SM-G7508)
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GPU-Mali-400 (SM-G750F)Adreno 306 (SM-G7508)
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Memory RAM-1.5 GB
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)Android OS, v4.4.3 (KitKat)
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Main camera
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Secondary cameraYes-
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Selfie camera2.1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-FiWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBYesmicroUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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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 Email-Push Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer, compass, gyro, proximity
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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 capacity1500 mAh2800 mAh
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Talk time9 h 10 min-
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Standby time350 h-