Lenovo A820 vs Jiayu G3S

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Comparing the Lenovo A820 vs Jiayu G3S across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Both Lenovo A820 and Jiayu G3S offer the same screen size of 4.5 inches and feature the same IPS LCD display.


Rear Camera: Both Lenovo A820 and Jiayu G3S feature a 8 MP primary rear camera.


Battery: Jiayu G3S offers a higher battery capacity with 2750 mAh, while Lenovo A820 offers 2000 mAh, making Jiayu G3S better for longer battery life.


Storage: Both Lenovo A820 and Jiayu G3S offer the same internal storage of 4 GB.

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Lenovo A820
(Discontinued)
Jiayu G3S
(Discontinued)
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Summary

Performance

MediaTek MT6589
MediaTek MT6589
(upto 1.2 GHz)
N/A
1 GB RAM
1 GB RAM

Display

4.5 inches (11.43 cm)
4.5 inches (11.43 cm)
IPS LCD
IPS LCD
540x960 px
720x1280 px (HD)

Rear Camera

8 MP
Primary Camera
8 MP
Primary Camera

Front Camera

N/A
2 MP

Battery

2000 mAh
2750 mAh

Storage

4 GB
4 GB

User Feedback

General

Operating System

Android v4.1.2 (Jelly Bean)
Android v4.1 (Jelly Bean)

Performance

Chipset

MediaTek MT6589
MediaTek MT6589

Processor

Quad core, 1.2 GHz, Cortex A7
Quad core

Graphics (GPU)

PowerVR SGX 544
PowerVR SGX 544

RAM

1 GB
1 GB

Display

Display Type

IPS LCD
IPS LCD

Screen Size

4.5 inches  (11.43 cm)
4.5 inches  (11.43 cm)

Resolution

540x960 px
720x1280 px (HD)

Pixel Density

245 ppi
326 ppi

Screen to Body Ratio (calculated)

60.59 %
73.16 %

Design

Height

135 mm
123 mm

Width

68.2 mm
62 mm

Thickness

9.9 mm
10.8 mm

Weight

151 grams
131 grams

Rear Camera

Resolution

8 MP
Primary Camera
8 MP
Primary Camera

Autofocus

Yes
N/A

Flash

N/A
Yes

Image Resolution

3264 x 2448 Pixels
3264 x 2448 Pixels

Camera Features

Digital Zoom
Touch to focus
Digital Zoom

Video Recording

1280x720
N/A

Front Camera

Resolution

N/A
2 MP
Primary Camera

Battery

Capacity

2000 mAh
2750 mAh

Battery Type

Li-ion
Li-ion

Storage

Internal Storage

4 GB
4 GB

Expandable Storage

Yes Up to 32 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Mini
N/A

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 3 (802.11 b/g)

Wi-Fi Features

Mobile Hotspot
N/A

Bluetooth

Yes
Yes v2.0

GPS

Yes with A-GPS
Yes

Multimedia

Audio Jack

3.5 mm
N/A

Sensors

Other Sensors

Proximity sensor Accelerometer
Accelerometer