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Model

Compare Bluboo S8 and Microsoft Lumia 640 XL LTE Dual SIM

Bluboo S8 vs Microsoft Lumia 640 XL LTE Dual SIM

Bluboo S8

Microsoft Lumia 640 XL LTE Dual SIM

Microsoft Lumia 640 XL LTE Dual SIM

Bluboo S8

Microsoft Lumia 640 XL LTE Dual SIM

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700, 1900, 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

Availability
Oficially announced

2017

2015-3
Status

2017

2015-3

Design
Build

Metal

-
SIM

Dual SIM (Nano-SIM/Nano-SIM(microSD))

Dual SIM (Micro-SIM, dual stand-by)
Height

149.5 mm

157.9 mm
Width

70.6 mm

81.5 mm
Thickness

8.4 mm

9 mm
Weight

192 g

171 g
Colors

Black, Blue, Gold

Black, Glossy white, Matte cyan, Matte white, Orange

Display
Display type

IPS capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.7 inches

5.7 inches
Resolution

720 x 1440 pixels

720 x 1280 pixels
Pixel density

282 ppi

259 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, GFF full lamination

-
Multitouch

Yes

-

Hardware
CPU

Octa-core

-
CPU

Quad-core 1.5 GHz Cortex-A53

Quad-core 1.2 GHz Cortex-A7 ARM
CPU(second)

quad-core 1.0 GHz Cortex-A53
Chipset

Mediatek MT6750T

Qualcomm Snapdragon 400
GPU

Mali-T860 MP2

Adreno 305
Memory RAM

3 GB

1 GB
Internal storage

32 GB

8 GB
Memory card

microSD, microSDHC, microSDXC

microSD
Memory card max

256 GB

128 GB

OS
OS

Android OS, v7.0 Nougat

Microsoft Windows Phone 8.1 with Lumia Denim

Main camera
Camera type

Dual

-
Main camera

12 MP, f/2.0 , 1.145 µm

13 MP
3 MP
Primary camera resolution

4096 x 3072 pixels

4128 x 3096 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera optics

-

Carl Zeiss optics
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

1/3'' sensor size

Selfie camera
Selfie camera

5 MP, f/2.8

5 MP
Selfie camera resolution

2592 x 1944 pixels

-
Selfie camera video

480p@30fps

1080p

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes
Notifications

-

Vibration; MP3, WAV ringtones

Multimedia
Radio FM

FM radio

FM radio

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN DLNA

-

Yes
USB

Type-C reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.0

v4.0
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GPS Navigator

-

Beidou

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, light, proximity

Accelerometer, compass, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

3450 mAh

3000 mAh
Battery removable

Non-removable

-
Fast battery charging

Yes

-
Talk time 2G

36 h

31 h 20 min
Talk time 3G

36 h

23 h 40 min
Standby time 2G

-

936 h
Standby time 3G

-

936 h

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