Xiaomi Mi3 vs Obi Octopus S520

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Comparing the Xiaomi Mi3 vs Obi Octopus S520 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Mi3 runs at a higher processing speed of 2.3 GHz, while Obi Octopus S520 runs at 1.7 GHz, making Xiaomi Mi3 the better performer.


Display: Both Xiaomi Mi3 and Obi Octopus S520 offer the same screen size of 5 inches and feature the same IPS LCD display.


Rear Camera: Xiaomi Mi3 offers a higher rear camera resolution with 13 MP, while Obi Octopus S520 offers 8 MP, making Xiaomi Mi3 better for rear camera photography.


Front Camera: Both Xiaomi Mi3 and Obi Octopus S520 feature a 2 MP primary front camera.


Battery: Xiaomi Mi3 offers a higher battery capacity with 3050 mAh, while Obi Octopus S520 offers 1800 mAh, making Xiaomi Mi3 better for longer battery life.


Storage: Obi Octopus S520 offers higher internal storage with 8 GB, while Xiaomi Mi3 offers 16 GB, making Obi Octopus S520 the better option for storage.


User Rating: Xiaomi Mi3 receives a higher user rating of 4.4, while Obi Octopus S520 has a rating of 1.6.

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Xiaomi Mi3
₹16,999
(Out of Stock)
Obi Octopus S520
₹10,363
(Discontinued)
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Summary

Spec Score

68%
N/A

Release Date

22 Jul, 2014
17 Jul, 2014

Performance

N/A
Snapdragon 800
MediaTek MT6592
Quad Core (upto 2.3 GHz)
Tru-Octa Core (upto 1.7 GHz)
2 GB RAM
1 GB RAM

Display

N/A
5 inches (12.7 cm)
5.0 inches (12.7 cm)
IPS LCD
IPS LCD
1080x1920 px (FULL HD)
720x1280 px (HD)

Rear Camera

N/A
13 MP
Primary Camera
8 MP
Primary Camera

Front Camera

N/A
2 MP
2 MP

Battery

N/A
3050 mAh
1800 mAh
No Wireless Charging
N/A

Storage

16 GB
8 GB

User Ratings

4.4/5
(15,043 ratings)
1.6/5
(13 ratings)

Video

Videos
2 More Videos
There are no videos available for the device.

User Feedback

General

Launch Date

Jul 22, 2014
(Official)
N/A

Operating System

Android v4.3 (Jelly Bean)
Android v4.4.2 (KitKat)

Performance

Performance Rating

Avg
N/A

Chipset

Qualcomm Snapdragon 800
MediaTek MT6592

Processor

Quad core, 2.3 GHz, Krait 400
Octa core, 1.7 GHz, Cortex A7

Graphics (GPU)

Adreno 330
Mali-450 MP4

RAM

2 GB
1 GB

Display

Display Rating

Excellent
N/A

Display Type

IPS LCD
IPS LCD

Screen Size

5 inches  (12.7 cm)
5.0 inches  (12.7 cm)

Resolution

1080x1920 px (FULL HD)
720x1280 px (HD)

Pixel Density

441 ppi
294 ppi

Screen to Body Ratio (calculated)

64.88 %
63.33 %

Screen Protection

Corning Gorilla Glass v3
N/A

Design

Height

144 mm
145 mm

Width

73.6 mm
75 mm

Thickness

8.1 mm
8.4 mm

Weight

145 grams
N/A

Rear Camera

Rear Camera Rating

Good
N/A

Resolution

13 MP
Primary Cameraf/2.228 mm focal length Back-illuminated sensor BSI CMOS image sensor
8 MP
Primary Camera4x Digital Zoom

Autofocus

Yes
Yes

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
3264 x 2448 Pixels

Shooting Modes

High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Face detection
Smile detection
Touch to focus
4 x Digital Zoom
Face detection

Video Recording

Full HD @30 fps
N/A

Video Recording Features

Video HDR
N/A

Front Camera

Front Camera Rating

Avg
N/A

Resolution

2 MP
Primary Camera
2 MP
Primary Camera

Video Recording

Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
N/A

Capacity

3050 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 25 Hours(2G)
Up to 4 Hours(2G)

Storage

Internal Storage

16 GB
8 GB

Expandable Storage

No
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

SIM Type

SIM1: Mini
N/A

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
N/A

Bluetooth

Yes v4.0
Yes v4.0

GPS

Yes with A-GPS Glonass
Yes

NFC

Yes
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer