BLU S1

Specifications
BLU S1 MORE PICTURES
  • 5.2" 720x1280 pixels
  • 13MP 1080p
  • 2GB RAM MT6750
  • 2800mAh
Released 2017, September 137g, 8.4mm thickness Android 7.0 16GB storage, microSDXC
N/A
100,286 hits 3
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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 (4x1.5 GHz Cortex-A53 & 4x1.0 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
ADVERTISEMENT
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

User opinions and reviews

  • Anonymous
  • 08 Oct 2021
  • IbF

I have used this phone for almost 3.5 years now and have not had any problems. The phone has been great. Unfortunately it will be obsoleted January 1 when T-Mobile turns of the Sprint 3G network, so it is almost time for me to retire it and shop for ...

  • Stan1
  • 08 Jun 2021
  • qI{

Right from the git-go, this phone worked good, but then it developed a problem with booting. It would take up to 10 or 20 trys to reboot. I asked for a replacement, but by the time it got here, it started working again so I sent it back. Mine almo...

  • YT
  • 13 Feb 2021
  • Ix8

I believe that physical button is a fingerprint scanner, which you can put your thumb on to unlock your phone.

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