DEXP B450 vs Lenovo K5

DEXP B450

Lenovo K5

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
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

21 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Metal, glass
SIM

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

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

145.6 mm

153.8 mm
Width

72.1 mm

72.7 mm
Thickness

9 mm

7.8 mm
Weight

148 g

160 g
Colors

Black, Gold

Black, Blue, Gray

Main camera
Camera type

-

Dual
Main camera

5 MP

13 MP, f/2.0
5 MP, f/2.2
Primary camera resolution

2592 x 1944 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

720p@30fps
Primary camera Autofocus

-

autofocus
Primary camera flash

LED

LED 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/smile detection, panorama, touch focus

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Sensors

Accelerometer

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