Archos 55 Cobalt Plus vs Ark Benefit M551 (SuperD)

Archos 55 Cobalt Plus

Ark Benefit M551 (SuperD)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

-

LTE frequency band 3(1800), 7(2600), 18(800)
HSDPA speed

42.2 Mbps

-
HSUPA speed

11.5 Mbps

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE Cat4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Metal, plastic
SIM

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

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

152.5 mm

152 mm
Width

77 mm

75.7 mm
Thickness

8.3 mm

8.9 mm
Weight

130 g

172 g
Colors

Blue/Gray

Black, Gold

Main camera
Camera type

-

Single
Main camera

13 MP

13 MP
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera Autofocus

autofocus

-
Primary camera flash

LED flash

LED flash
Camera features

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

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

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Mail

Push Mail

-
Java

No

-
Sensors

Accelerometer, gyro, proximity

Accelerometer, compass, gyroscope, proximity, light