BLU S1
Network
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
2, 3, 4, 5, 7, 12, 17, 25, 26, 41
Speed
HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/50 Mbps
Launch
Announced
2017, September. Released 2017, September
Status
Discontinued
Body
Dimensions
147.3 x 72.8 x 8.4 mm (5.80 x 2.87 x 0.33 in)
Weight
137 g (4.83 oz)
SIM
Nano-SIM
Display
Type
IPS LCD
Size
5.2 inches, 74.5 cm2 (~69.5% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
Platform
OS
Android 7.0 (Nougat)
Chipset
Mediatek MT6750 (28 nm)
CPU
Octa-core (4×1.5 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53)
GPU
Mali-T860MP2
Memory
Card slot
microSDXC (dedicated slot)
Internal
16GB 2GB RAM
eMMC 5.1
Main Camera
Single
13 MP
Features
LED flash
Video
1080p@30fps
Selfie camera
Single
5 MP
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
FM radio
USB
microUSB 2.0
Features
Sensors
Fingerprint (front-mounted), accelerometer, proximity, compass
Battery
Type
Li-Po 2800 mAh, non-removable
Stand-by
Up to 600 h (2G) / Up to 550 h (3G)
Talk time
Up to 24 h (2G) / Up to 16 h (3G)
Misc
Colors
Black, Gold