Micromax Bolt Q381 vs Xiaomi Black Shark Helo

Micromax Bolt Q381

Xiaomi Black Shark Helo

Network
2G network

GSM 900, 1800

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), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

HSPA

-
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat18, 1.2 Gbps download, 221 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Aluminium alloy
SIM

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

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

-

160 mm
Width

-

75.2 mm
Thickness

-

8.7 mm
Weight

-

190 g
Colors

Black

Black

Main camera
Camera type

-

Dual
Main camera

5 MP

12 MP, f/1.8 , 1.25 µm
20 MP, f/1.8 , 1.0 µm
Primary camera resolution

-

4000 x 3000 pixels
Primary camera video

720p

2160p@30fps, 1080p@30fps, 720p@120fps
Primary camera flash

-

dual-LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

Yes

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
Java

No

-
Sensors

Accelerometer

Accelerometer, compass, gyroscope, fingerprint, light, proximity