Bluboo S1 vs Microsoft Lumia 550

Bluboo S1

Microsoft Lumia 550

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)

-
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS capacitive touchscreen

Capacitive touchscreen
Physical size

5.5 inches

4.7 inches
Resolution

1080 x 1920 pixels

720 x 1280 pixels
Pixel density

401 ppi

315 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 4, 2.5D curved glass screen, GFF full lamination

-
Multitouch

Yes

-

Main camera
Camera type

Dual

-
Main camera

13 MP, f/2.0 , 1.127 µm

5 MP
3 MP
Primary camera resolution

4160 x 3120 pixels

2592 х 1944 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera Autofocus

-

autofocus
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode

1/4'' sensor size, geo-tagging, touch focus

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Java

-

No
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Accelerometer, proximity