BLU Studio J1
Network
Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands
HSDPA 850 / 1700(AWS) / 1900 / 2100
Speed
HSPA 21.1/5.76 Mbps
Launch
Announced
2017, June. Released 2017, June
Status
Discontinued
Body
Dimensions
121.5 x 62.5 x 10.3 mm (4.78 x 2.46 x 0.41 in)
Weight
135 g (4.76 oz)
SIM
Dual SIM (Micro-SIM)
Display
Type
IPS LCD
Size
4.0 inches, 45.5 cm2 (~60.0% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Platform
OS
Android 6.0 (Marshmallow)
Chipset
Mediatek MT6570 (28 nm)
CPU
Dual-core 1.3 GHz Cortex-A7
GPU
Mali-400
Memory
Card slot
microSDXC
Internal
8GB 512MB RAM
Main Camera
Single
5 MP
Features
LED flash
Video
720p@30fps
Selfie camera
Single
2 MP
Features
LED
Video
Sound
Loudspeaker
Yes
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 b/g/n
Bluetooth
4.0, A2DP
Positioning
GPS
NFC
No
Radio
No
USB
microUSB 2.0
Features
Sensors
Accelerometer
Battery
Type
Li-Po 1350 mAh, removable
Stand-by
Up to 450 h (2G) / Up to 400 h (3G)
Talk time
Up to 17 h (2G) / Up to 13 h (3G)
Misc
Colors
Black, Blue, White