Product comparison · 2 cellular network devices

D-Link DWR-720 cellular network device Cellular wireless network equipment vs D-Link DWR-830 cellular network device Cellular wireless network equipment

21specifications compared
10differ
11identical
14known for one product only

Key differences

Product colour
- DWR-720 cellular network device Cellular wireless network equipment:Black
- DWR-830 cellular network device Cellular wireless network equipment:Black, Red
LED indicators
- DWR-720 cellular network device Cellular wireless network equipment:Network, Power
- DWR-830 cellular network device Cellular wireless network equipment:Status, WLAN
WLAN data transfer rates supported
- DWR-720 cellular network device Cellular wireless network equipment:21 Mbit/s
- DWR-830 cellular network device Cellular wireless network equipment:11 Mbit/s
Battery capacity
- DWR-720 cellular network device Cellular wireless network equipment:2000 mAh
- DWR-830 cellular network device Cellular wireless network equipment:2380 mAh
Width
- DWR-720 cellular network device Cellular wireless network equipment:100.3 mm
- DWR-830 cellular network device Cellular wireless network equipment:49.4 mm
Depth
- DWR-720 cellular network device Cellular wireless network equipment:49.4 mm
- DWR-830 cellular network device Cellular wireless network equipment:14.1 mm
Height
- DWR-720 cellular network device Cellular wireless network equipment:14.1 mm
- DWR-830 cellular network device Cellular wireless network equipment:100.3 mm
Weight
- DWR-720 cellular network device Cellular wireless network equipment:43.67 g
- DWR-830 cellular network device Cellular wireless network equipment:90 g

Side by side

Differences highlightedShow differences only

Comparison of DWR-720, DWR-830
35 specifications	A D-Link DWR-720 cellular network device Cellular wireless network equipment Model DWR-720 View product	B D-Link DWR-830 cellular network device Cellular wireless network equipment Model DWR-830 View product
Design2 differ
Device type	Cellular wireless network equipment	Cellular wireless network equipment
Product colourDiffers	Black	Black, Red
Market positioning	Portable	Portable
LED indicatorsDiffers	Network, Power	Status, WLAN
Ethernet LAN featuresidentical
Ethernet LANKnown for one	Unknown — not stated by the source	No
xDSL connection typeKnown for one	No	Unknown — not stated by the source
Wireless LAN features1 differ
Wi-Fi	Yes	Yes
WLAN data transfer rates supportedDiffers	21 Mbit/s	11 Mbit/s
Mobile network1 differ
Data networkDiffers	3G, Edge, GPRS, GSM, HSDPA, HSUPA, UMTS	3G, Edge, GPRS, GSM, HSDPA, HSPA+, HSUPA, UMTS
GSM bands supported	850,900,1800,1900 MHz	850,900,1800,1900 MHz
UMTS bands supported	900,2100 MHz	900,2100 MHz
Number of simultaneous SIM cardsKnown for one	Unknown — not stated by the source	1
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB portKnown for one	Unknown — not stated by the source	Yes
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Security1 differ
Security algorithmsDiffers	64-bit WEP, 128-bit WEP, WPA, WPA2-PSK, WPS	128-bit WEP, 64-bit WEP, TKIP, WPA-PSK
Network address translation (NAT)Known for one	Unknown — not stated by the source	Yes
FirewallKnown for one	No	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	2000 mAh	2380 mAh
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Poweridentical
Battery voltage	5 V	5 V
External power adapterKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Operating temperature (T-T)	-10 - 55 °C	-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers	100.3 mm	49.4 mm
DepthDiffers	49.4 mm	14.1 mm
HeightDiffers	14.1 mm	100.3 mm
WeightDiffers	43.67 g	90 g
Dimensions (WxDxH)Known for one	100.3 x 49.35 x 14.13 mm	Unknown — not stated by the source
Performanceidentical
Antenna typeKnown for one	Internal	Unknown — not stated by the source
Antennas quantityKnown for one	3	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More cellular network device comparisons

All cellular network device comparisons