Dell Venue 8 7000 vs Karbonn A4
Dell Venue 8 7000
Karbonn A4
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
-
3G networkHSDPAHSDPA 900, 2100
-
HSDPA speed-HSDPA
-
HSUPA speed-HSUPA
-
HSPA speedHSPA-
-
LTE speedLTE-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-102013-3
-
Status2015-12013-3
-
Design
-
SIMYesDual SIM (Mini-SIM)
-
Height215.9 mm124.8 mm
-
Width124.2 mm66 mm
-
Thickness6.1 mm9.5 mm
-
Weight305 g75 g
-
ColorsBlackWhite/Black
-
Display
-
Display typeOLED capacitive touchscreenTFT capacitive touchscreen
-
Physical size8.4 inches4.0 inches
-
Resolution1600 x 2560 pixels320 x 480 pixels
-
Pixel density359 ppi144 ppi
-
Display colors16777216262144
-
Hardware
-
CPUQuad-core 2.3 GHz
-
ChipsetIntel Atom Z3580-
-
GPUPowerVR G6430-
-
Memory RAM2 GB-
-
Internal storage16 GB256, 512 MB
-
Memory cardmicroSDmicroSD
-
Memory card max512 GB32 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)Android OS, v2.3.6 (Gingerbread)
-
Main camera
-
Main camera8 MP3.15 MP
-
Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocusautofocus-
-
Camera featuresIntel RealSense 3D technology (2 x 720p cameras)-
-
Selfie camera
-
Secondary camera-Yes
-
Selfie camera2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYes, with stereo speakersYes
-
NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi
-
WLAN WiFi HotspotYesYes
-
USBmicroUSB 2.0Yes
-
Bluetoothv4.0Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
SensorsAccelerometer, compass, proximity-
-
Browser
-
HTMLYesYes
-
Battery
-
Battery type-Li-Ion
-
Battery capacity-1400 mAh
-
Talk time-4 h 20 min
-
Standby time-250 h
