Lenovo A1900 vs UMIDIGI Crystal

Lenovo A1900

UMIDIGI Crystal

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 7(2600), 18(800)
HSPA speed

HSPA

-
LTE speed

-

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Metal, glass
SIM

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

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

121 mm

141.3 mm
Width

62 mm

74.8 mm
Thickness

9.5 mm

8.1 mm
Weight

117 g

180 g
Colors

Black

Black

Main camera
Camera type

-

Dual
Main camera

2 MP

13 MP, 1.127 µm
5 MP
Primary camera resolution

1600 x 1200 pixels

4160 x 3120 pixels
Primary camera video

video

1080@30fps
Primary camera flash

-

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

Geo-tagging

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

Yes

v4.0
Bluetooth A2DP

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Mail

-
Java

No

-
Sensors

Accelerometer, proximity

Accelerometer, compass, fingerprint, light, proximity