DEXP B450 vs Nokia 8 Sirocco

DEXP B450

Nokia 8 Sirocco

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
4G network

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE-A speed

-

LTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Front/back Gorilla Glass 5, stainless steel frame
SIM

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

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

145.6 mm

140.9 mm
Width

72.1 mm

73 mm
Thickness

9 mm

7.5 mm
Weight

148 g
Waterproof

-

IP67, 1m and 30 minutes
Dust proof

-

IP67
Colors

Black, Gold

Black

Main camera
Camera type

-

Dual
Main camera

5 MP

12 MP, f/1.75 , 1.4 µm, 2x optical zoom
12 MP, f/2.6 , 1 µm
Primary camera resolution

2592 x 1944 pixels

4000 x 3000 pixels
Primary camera video

720p@30fps

2160p@30fps, 1080p@30fps
Primary camera optics

-

Carl Zeiss optics
Primary camera Autofocus

-

dual pixel phase detection autofocus
Primary camera flash

LED

dual-LED dual-tone flash
Camera features

Continuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene mode

Geo-tagging, HDR, face detection, panorama, touch focus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Sensors

Accelerometer

Fingerprint (rear-mounted), accelerometer, barometer, compass, gyro, proximity