Celkon A402 vs Nomu T18
Celkon A402
Nomu T18
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 2300 MHz
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Speed YesYes-
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-62017
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Status2015-62017
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Design
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Build-Aluminium alloy, polycarbonate
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SIMDual SIMDual SIM (Nano-SIM/NanoSIM(microSD))
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Height125.5 mm155 mm
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Width64 mm75.7 mm
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Thickness10.2 mm20.3 mm
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Weight104 g-
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Waterproof-Yes, IP68
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Dust proof-Yes, IP68
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MIL-STD-810G-Yes
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ColorsBlack, Blue, Silver, WhiteBlack, Yellow
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Display
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Display typeCapacitive touchscreenIPS capacitive touchscreen
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Physical size4.0 inches4.7 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density233 ppi312 ppi
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Display colors-16777216
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Protection-Scratch resistant, Corning Gorilla Glass 3
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Multitouch-Yes
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Hardware
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CPU1.2 GHz1.5 GHz Quad-core Cortex-A53
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ChipsetSpreadtrum 7715Mediatek MT6737T
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GPUMali-400Mali-T720 MP2
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Memory RAM512 MB3 GB
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Internal storage4 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v7.0 Nougat
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Main camera
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Main camera3.15 MP8 MP, f/2.0 , 1.103 µm
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera videovideo720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresYesAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera1.3 MP2 MP, f/2.0
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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Radio FMFM 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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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NFC-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)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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JavaNo-
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SensorsAccelerometerAccelerometer, barometer, compass, gyroscope, fingerprint, light, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh5200 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--