Energizer Energy S550 vs Zoji Z7

Energizer Energy S550

Zoji Z7

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

W-CDMA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 20(800)

LTE frequency band 1(2100), 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 Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, metal

Metal, polycarbonate
SIM

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

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

154.8 mm

154.9 mm
Width

78.2 mm

79 mm
Thickness

8.8 mm

11.9 mm
Weight

180 g

-
Waterproof

-

IP68
Dust proof

-

IP68
Colors

Black

Black, Green, Orange

Display
Display type

IPS LCD capacitive touchscreen

IPS capacitive touchscreen
Physical size

5.5 inches

5 inches
Resolution

720 x 1280 pixels

720 x 1280 pixels
Pixel density

267 ppi

294 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 4
Multitouch

Yes, max 2 fingers

Yes

Main camera
Camera type

-

Single
Main camera

13 MP

8 MP
Interpolated resolution

-

13 MP
Primary camera resolution

4160 x 3120 pixels

3264 x 2448 pixels
Primary camera video

720p@30fps

720p@30fps
Primary camera Autofocus

autofocus

-
Primary camera flash

LED flash

LED flash
Camera features

Geo-tagging, face detection, 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