Celkon 2GB Xpress vs Coolpad Cool M7
Celkon 2GB Xpress
Coolpad Cool M7
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Network
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2G networkGSM 900, 1800GSM 900, 1800; CDMA 800 & TD-SCDMA
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-72017-8
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Status2015-72017
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Design
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SIMDual SIMDual SIM (Nano-SIM, dual stand-by)
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Height133.5 mm151.1 mm
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Width66.5 mm74.3 mm
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Thickness10.1 mm6.9 mm
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Weight134 g152 g
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ColorsBlackDark Blue, Matte Black
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches5.5 inches
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Resolution480 x 800 pixels1080 x 1920 pixels
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Pixel density207 ppi401 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.2 GHzOcta-core 2.0 GHz ARM Cortex-A53
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ChipsetSpreadtrum 7731Qualcomm MSM8953 Snapdragon 625
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GPUMali-400Adreno 506
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Internal storage16 GB64 GB
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Memory RAM2 GB4 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, v4.4.2 (KitKat)Android 7.1.1 (Nougat)
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Main camera
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Main camera5 MP12 MP, f/1.8
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashLED flash
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Camera featuresYes1.4 µm pixel size, 1/2.6" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Selfie camera
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Selfie camera1.3 MP13 MP, f/2.2 , 1/3" , 1.12 µm
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Selfie camera video-1080p
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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 FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 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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USBmicroUSB 2.0Type-C 1.0 reversible connector
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Bluetoothv2.1v4.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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GPSYesYes, 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 Push Email-Push Email
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JavaNoNo
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SensorsAccelerometerFingerprint (front-mounted), 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 mAh3200 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--