Celkon A88 vs HTC 7 Surround
Celkon A88
HTC 7 Surround
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkYesHSDPA 850, 1900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 2 Mbps
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Speed YesYes-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122010-10
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Status2010-11
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height116 mm119.7 mm
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Width60.5 mm61.5 mm
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Thickness13.2 mm13 mm
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Weight165 g
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ColorsBlack/GoldenBlack
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size3.5 inches3.8 inches
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Resolution320 x 480 pixels480 x 800 pixels
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Pixel density165 ppi246 ppi
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Display colors-16777216
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Hardware
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CPU650 MHz ARM Cortex-A91 GHz Scorpion
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ChipsetMediatek MT6513Qualcomm QSD8250 Snapdragon
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GPUPowerVR SGX531Adreno 200
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Memory ROM-512 MB
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Memory RAM-448 MB
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Internal storage-16 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v2.3.5 (Gingerbread)Microsoft Windows Phone 7
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
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Primary camera videovideo720p
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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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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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USBYesmicroUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSYesYes, with A-GPS
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GPS Maps-Bing Maps
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push Email-Push Email
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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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 capacity1450 mAh1230 mAh
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Talk time6 h 40 min-
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Talk time 2G-4 h
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Talk time 3G-4 h 10 min
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Standby time500 h-
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Standby time 2G-275 h
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Standby time 3G-255 h