Dell Streak 7 Wi-Fi vs Karbonn A37
Dell Streak 7 Wi-Fi
Karbonn A37
-
Network
-
2G networkGSM 900, 1800, 1900
-
3G network-HSDPA 2100
-
HSDPA speed-HSDPA, 7.2 Mbps
-
HSUPA speed-HSUPA
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2011-22014-12
-
Status2011-42014-12
-
Design
-
SIMNoDual SIM
-
Height200 mm197 mm
-
Width119.8 mm124 mm
-
Thickness12.4 mm12.3 mm
-
Weight453.6 g335 g
-
ColorsGrayBlack/White
-
Display
-
Display typeTFT capacitive touchscreenTFT capacitive touchscreen
-
Physical size7.0 inches7.0 inches
-
Resolution480 x 800 pixels480 x 800 pixels
-
Pixel density133 ppi133 ppi
-
Display colors16777216-
-
Hardware
-
CPUDual-core 1 GHz ARM Cortex-A9Dual-core 1 GHz
-
ChipsetNvidia Tegra 2 T20-
-
GPUULP GeForce-
-
Internal storage16 GB4 GB
-
Memory RAM-512 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v2.2 (Froyo)Android OS, v4.1 (Ice Cream Sandwich)
-
Main camera
-
Main camera5 MP2 MP
-
Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
-
Primary camera video720pvideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary camera-Yes
-
Selfie camera1.3 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3 ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
USB2.0Yes
-
Bluetoothv2.1Yes
-
Bluetooth A2DPYes-
-
Bluetooth EDRYes-
-
GPSYesYes, with A-GPS
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLYesYes
-
Adobe FlashYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2780 mAh3000 mAh
-
Battery removableNon-removable-
-
Talk time4 h8 h
-
Standby time72 h240 h
