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Compare Lenovo ThinkPad 1839-4HF vs Tecno P904


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Compare specs Lenovo ThinkPad 1839-4HF vs Tecno P904

General characteristicsLenovo ThinkPad 1839-4HFTecno P904
AliasesTecno DroiPad 10D 4G
TypeTablet
BatteryLi-Ion 7000 mAh
CPUMediaTek MT8735B, Quad Core 1.1GHz
Smart Phone OSAndroid 7.0
FormfactorTablet
KeyboardScreen
SidekeysPower, Volume
Softkeys3
DisplayLenovo ThinkPad 1839-4HFTecno P904
TouchscreenYes
Display Screen TypeActive Matrix TFT Color LCD
Aspect Ratio16:10
Screen ModeWXGA
Screen Resolution1280 x 800
Backlight TechnologyLED
Multi-touch ScreenYes
Graphics Controller ManufacturerNVIDIA
Graphics Controller ModelULP GeForce
Graphics Memory TechnologyLPDDR2
ColorYes
Graphics Memory AccessibilityShared
Colors16M
Display Screen TechnologyIn-plane Switching (IPS) Technology
OtherMultitouch, Capacitive Touchscreen
DigitalizerYes
Pixel aspect ratio1.00
Resolution1080x1920
Display PPI218
Screen Size10.10 "10.1
TypeIPS
AudioAAC, AAC+, AMR, AWB, MP3, Vorbis, FLAC, APE, MIDI, WAV
Camera5MP, 2592x1944
Secondcamera2MP, 1600x1200
VideocaptureYES, HD@30fps
VideoplaybackAVI, RM, RMVB, MP4, MKV, WMV, MOV, DAT, VOB, PMP, MPEG, MPG, FLV, ASF, TS, TP, 3GP
Hard DriveLenovo ThinkPad 1839-4HFTecno P904
Optical Drive TypeNo
Flash Memory Capacity32 GB
LensLenovo ThinkPad 1839-4HFTecno P904
Focus ModesFixed Focus, Auto-focus
MemoryLenovo ThinkPad 1839-4HFTecno P904
Memory Card SupportedMultiMediaCard (MMC), Secure Digital (SD) Card, Secure Digital High Capacity (SDHC)
Standard Memory1 GB
Memory TechnologyLPDDR2
Memory Card ReaderYes
Other functionsLenovo ThinkPad 1839-4HFTecno P904
Connectors3.5mm Audio, MicroUSB 2.0
NetworkGSM850, GSM900, GSM1800, GSM1900, HSDPA850, HSDPA900, HSDPA1900, HSDPA2100, LTE700, LTE800, LTE850, LTE900, LTE1700, LTE1800, LTE1900, LTE2100, GPRS, EDGE, Bluetooth, WIFI, 802.11b, 802.11g, 802.11n, WIFI Hotspot, GPS, A-GPS
FeaturesAccelerometer, FM Radio, Loudspeaker, Speakerphone, Microphone, Vibration, Dual SIM, Dual Standby, Computer Sync, OTA Sync, Tethering, Haptic Feedback, Flight Mode, Silent Mode, Voice Recording, Voice Dialing, Voice Commands
Memory Internal16GB, 2GB RAM
Memory SlotMicroSD, MicroSDHC, MicroSDXC, 32GB
NetworkLenovo ThinkPad 1839-4HFTecno P904
Wireless LANYes
Wireless LAN ManufacturerAzureWave
Wireless LAN ModelAW-NH931
Wireless LAN StandardIEEE 802.11b/g/n
BluetoothYes
Bluetooth StandardBluetooth 3.0
DimensionsLenovo ThinkPad 1839-4HFTecno P904
Height0.6"
Width10.3"
Depth7.2"
Weight (Approximate)26.24 oz
ColorBlack
Form FactorSlate
Detailed SpecsLenovo ThinkPad 1839-4HFTecno P904
MicrophoneYes
SpeakersYes
Sensor TypeAmbient Light Sensor, Proximity Sensor, Accelerometer, Gyro Sensor, Digital Compass
Front Camera WebcamYes
Front Camera Webcam Resolution2 Megapixel
Rear CameraYes
Rear Camera Resolution5 Megapixel
Rear Camera Video Resolution1280 x 720
ProcessorLenovo ThinkPad 1839-4HFTecno P904
Processor ManufacturerNVIDIA
Processor TypeTegra 2
Processor Model250
Processor Speed1 GHz
Processor CoreDual-core (2 Core)
Cache1 MB
SoftwareLenovo ThinkPad 1839-4HFTecno P904
Operating SystemAndroid 3.1 Honeycomb
Input DevicesLenovo ThinkPad 1839-4HFTecno P904
Pointing Device TypeStylus
Keyboard TypeTouchscreen Keyboard
KeyboardYes
Power DescriptionLenovo ThinkPad 1839-4HFTecno P904
Max Power Supply Wattage10 W
BatteryLenovo ThinkPad 1839-4HFTecno P904
Battery ChemistryLithium Polymer (Li-Polymer)
Number of Battery Cells2
Maximum Standby Battery Time10 Hour
Maximum Web Surfing Battery Time8 Hour
InterfacesLenovo ThinkPad 1839-4HFTecno P904
HDMIYes
Total Number of USB Ports1
Number of USB 2.0 Ports1
Audio Line OutYes
Connection TypeMicro USB