Celkon C770N vs Lenovo S90 Sisley
Celkon C770N
Lenovo S90 Sisley
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122014-11
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Status2014-11
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Micro-SIM, dual stand-by)
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Height118 mm146 mm
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Width52 mm71.7 mm
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Thickness12.9 mm6.9 mm
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Weight129 g
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ColorsBlack/RedWhite/silver, blue, gray, pink, soft orange
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Display
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Display typeTFTSuper AMOLED capacitive touchscreen
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Physical size2.4 inches5.0 inches
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Resolution240 x 320 pixels720 x 1280 pixels
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Pixel density167 ppi294 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A53
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Chipset-Qualcomm MSM8916 Snapdragon 410
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GPU-Adreno 306
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Memory RAM-1, 2 GB
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Internal storage-16, 32 GB
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Memory cardmicroSD
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Memory card max16 GB-
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Main camera
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Camera type-Photo / Video
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4208 x 3120 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-1.4 µm pixel size, 1/3.2'' sensor size, HDR, face detection, geo-tagging, touch focus
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Selfie camera
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Flash-LED flash
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Secondary cameraNo-
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Selfie camera8 MP
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Secondary camera autofocus-autofocus
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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-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Mail
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JavaNoYes, via Java MIDP emulator
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Sensors-Accelerometer, proximity
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Browser
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HTML-Yes
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh2300 mAh
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Battery removable-Non-removable
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Talk time9 h 20 min-
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Standby time350 h-
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OS
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OS-Android OS, v4.4.4 (KitKat)