Xiaomi Mi 4s vs verykool sl5029 Bolt Pro LTE

Xiaomi Mi 4s

verykool sl5029 Bolt Pro LTE

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1900, 2100; TD-SCDMA

HSDPA 850, 900, 1900, 2100
4G network

LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
HSPA speed

HSPA

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

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

Yes

Yes
EDGE

Yes

Yes

Design
SIM

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

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

139.3 mm

144.8 mm
Width

70.8 mm

72 mm
Thickness

7.8 mm

9.6 mm
Weight

133 g

142 g
Colors

Black, Gold, Pink, White

Black, Gold, Silver

Main camera
Main camera

13 MP, f/2.0

8 MP
Primary camera video

1080p@30fps, 720p@120fps

1080p@30fps
Primary camera Autofocus

phase detection autofocus

autofocus
Primary camera flash

dual-LED (dual tone) flash

LED flash
Camera features

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

Geo-tagging, face detection, panorama, touch focus

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C reversible connector

microUSB 2.0
Bluetooth

v4.1

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Infrared

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
BDS

Yes

-

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Mail

Push Mail

Push Mail
Java

No

No
Sensors

Fingerprint, accelerometer, compass, gyro, proximity

Fingerprint (rear-mounted), accelerometer