Dell Streak 7 vs Blackview Tab 15
Product
.webp)
Price
246 USD
249 USD
Status
Discontinued
Available
Brand
Dell
Blackview
Model No
Streak 7
Tab 15
Launch Date
2011, June 13
2022, October 26
Technology
GSM / HSPA
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 900 / 1900 / 2100 / 1700
HSDPA 900 / 2100
Speed
HSPA
HSPA, LTE
4G bands
1, 3, 7, 8, 20, 40
Dimensions
200 x 119.8 x 12.4 mm (7.87 x 4.72 x 0.49 in)
246.4 x 161.5 x 7.3 mm (9.70 x 6.36 x 0.29 in)
Weight
453.6 g (1.00 lb)
525 g (1.16 lb)
Build
Corning Gorilla Glass
SIM
Mini-SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Colors
Gray
Lunar Silver, Twilight Blue, Space Gray
Type
TFT capacitive touchscreen, 16M colors
IPS LCD
Size
7.0 inches, 139.5 cm2 (~58.2% screen-to-body ratio)
10.5 inches, 319.7 cm2 (~80.3% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~133 ppi density)
1200 x 1920 pixels, 16:10 ratio (~216 ppi density)
OS
Android 2.2 (Froyo), 2.3 (Gingerbread), upgradable to 3.2 (Honeycomb)
Android 12, Doke OS_P 3.0
Chipset
Nvidia Tegra 2 T20
Unisoc T610 (12 nm)
CPU
Dual-core 1.0 GHz Cortex-A9
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Dual-core 1.0 GHz Cortex-A9
Mali-G52 MP2
Storage
16GB
128GB
eMMC 5.1
Card Slot
microSDHC (dedicated slot)
microSDXC (uses shared SIM slot)
RAM
8GB
Lens 1
5 MP, AF
13MP
Features
LED flash
LED flash
Video
720p
1080p@30fps
Lens 1
1.3 MP
8 MP
Video
Yes
Capacity
Non-removable Li-Ion 2780 mAh battery
Li-Ion 8280 mAh, non-removable
Talk Time
Up to 4 h
Charging
18W wired
Sensors
Accelerometer, proximity, compass
Accelerometer
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
2.1, A2DP, EDR
5.0, A2DP
GPS
Yes, with A-GPS
GPS, GLONASS, GALILEO
Radio
No
FM Radio
USB
2.0
USB Type-C, OTG