Greenberry Z7 vs Epoch EF21

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Comparing the Greenberry Z7 vs Epoch EF21 across display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Display: Greenberry Z7 offers a screen size of 5 inches, while Epoch EF21 offers 2.4 inches, making Greenberry Z7 the larger display of the two. Greenberry Z7 features a LCD display compared to Epoch EF21's TFT, making Greenberry Z7 the better display of the two.


Rear Camera: Greenberry Z7 offers a higher rear camera resolution with 5 MP, while Epoch EF21 offers 1.3 MP, making Greenberry Z7 better for rear camera photography.


Battery: Greenberry Z7 offers a higher battery capacity with 3200 mAh, while Epoch EF21 offers 2200 mAh, making Greenberry Z7 better for longer battery life.


Storage: Greenberry Z7 offers higher internal storage with 8 GB, while Epoch EF21 offers 32 GB, making Greenberry Z7 the better option for storage.


User Rating: Greenberry Z7 receives a higher user rating of 3, while Epoch EF21 has a rating of 2.3.

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Greenberry Z7
₹4,399
(Discontinued)
Epoch EF21
(Discontinued)
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Summary

Release Date

13 Oct, 2017
N/A

Performance

(upto 1.6 GHz)
N/A
2 GB RAM
N/A

Display

5 inches (12.7 cm)
2.4 inches (6.1 cm)
LCD
TFT
720x1280 px (HD)
240x320 px

Rear Camera

5 MP
Primary Camera
1.3 MP
Primary Camera

Front Camera

0.3 MP
N/A

Battery

3200 mAh
2200 mAh

Storage

8 GB
32 MB

User Ratings

3/5
(231 ratings)
2.3/5
(9 ratings)

User Feedback

General

Operating System

Android v4.3 (Jelly Bean)
N/A

Performance

Processor

Quad core, 1.6 GHz
N/A

RAM

2 GB
N/A

Display

Display Type

LCD
TFT

Screen Size

5 inches  (12.7 cm)
2.4 inches  (6.1 cm)

Resolution

720x1280 px (HD)
240x320 px

Pixel Density

294 ppi
167 ppi

Screen to Body Ratio (calculated)

N/A
27.7 %

Design

Height

N/A
122.5 mm

Width

N/A
52.6 mm

Thickness

N/A
12 mm

Rear Camera

Resolution

5 MP
Primary Camera
1.3 MP
Primary Camera

Flash

Yes LED Flash
Yes

Image Resolution

2592 x 1944 Pixels
1280 x 1024 Pixels

Camera Features

Digital Zoom
Touch to focus
Digital Zoom

Front Camera

Resolution

0.3 MP
Primary Camera
N/A

Battery

Capacity

3200 mAh
2200 mAh

Battery Type

Li-ion
Li-ion

TalkTime

N/A
Up to 30 Hours(2G)

Storage

Internal Storage

8 GB
32 MB

Expandable Storage

Yes Up to 32 GB
Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

N/A
SIM1: Mini

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
No

Wi-Fi Features

Mobile Hotspot
N/A

Bluetooth

Yes
Yes

GPS

Yes
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Video Player

N/A
Yes Video Formats: 3GP MP4

Ring Tone

N/A
Music ringtones Polyphonic ringtones Vibration

Music

N/A
Yes Music Formats: AMR MP3 WAV

Special Features

N/A
Torch Light Multi Languages Auto Call Recording Mobile Tracker Voice recording

Sensors

Other Sensors

Accelerometer
N/A

Games

N/A
Yes

Browser

N/A
Yes WAP

Phone Book

N/A
Yes Limited Black List Caller groups Ring ID

Other Facilities

N/A
Calculator World clock Calendar To-Do Alarm

Applications

Whats app Facebook WeChat
N/A