Xiaomi Mi4i vs Obi Worldphone SF1 32GB

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Comparing the Xiaomi Mi4i vs Obi Worldphone SF1 32GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Mi4i runs at a higher processing speed of 1.7 GHz, while Obi Worldphone SF1 32GB runs at 1.5 GHz, making Xiaomi Mi4i the better performer.


Display: Both Xiaomi Mi4i and Obi Worldphone SF1 32GB offer the same screen size of 5 inches and feature the same IPS LCD display.


Rear Camera: Both Xiaomi Mi4i and Obi Worldphone SF1 32GB feature a 13 MP primary rear camera.


Front Camera: Both Xiaomi Mi4i and Obi Worldphone SF1 32GB feature a 5 MP primary front camera.


Battery: Xiaomi Mi4i offers a higher battery capacity with 3120 mAh, while Obi Worldphone SF1 32GB offers 3000 mAh, making Xiaomi Mi4i better for longer battery life.


Storage: Obi Worldphone SF1 32GB offers higher internal storage with 32 GB, while Xiaomi Mi4i offers 16 GB, making Obi Worldphone SF1 32GB the better option for storage.


User Rating: Xiaomi Mi4i receives a higher user rating of 4.2, while Obi Worldphone SF1 32GB has a rating of 3.3.

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Xiaomi Mi4i
₹12,999
(Out of Stock)
Obi Worldphone SF1 32GB
₹6,999
(Discontinued)
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Summary

Spec Score

67%
68%

Release Date

23 Apr, 2015
07 Jan, 2015

Performance

Snapdragon 615
Snapdragon 615
Octa Core (upto 1.7 GHz)
Octa Core (upto 1.5 GHz)
2 GB RAM
3 GB RAM

Display

5.0 inches (12.7 cm)
5.0 inches (12.7 cm)
IPS LCD
IPS LCD
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

3120 mAh
3000 mAh
Quick Charging
N/A
No Wireless Charging
N/A

Storage

16 GB
32 GB

Expert Review

N/A
7.0/10

Pros

  • Device yet to be reviewed
  • Impressive design
  • Powerful hardware
  • Good battery life

Cons

  • Device yet to be reviewed
  • Average camera performance
  • Unoptimised software

User Ratings

4.2/5
(86,759 ratings)
3.3/5
(441 ratings)

Compare in 360 View

Video

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

User Feedback

General

Launch Date

Apr 23, 2015
(Official)
N/A

Operating System

Android v5.0.2 (Lollipop)
Android v5.0.2 (Lollipop)

Performance

Performance Rating

Avg
Avg

Chipset

Qualcomm Snapdragon 615 MSM8939
Qualcomm Snapdragon 615 MSM8939

Processor

Octa core

1.7 GHz, Quad core, Cortex A53 1.1 GHz, Quad core, Cortex A53
Octa core

1.5 GHz, Quad core, Cortex A53 1 GHz, Quad core, Cortex A53

Architecture (The higher, the better)

N/A
64 bit

Graphics (GPU)

Adreno 405
Adreno 405

RAM

2 GB
3 GB

RAM Type

N/A
DDR3

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

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

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Aspect Ratio

N/A
16:9

Pixel Density

441 ppi
441 ppi

Screen to Body Ratio (calculated)

71.54 %
63.75 %

Screen Protection

Yes
Corning Gorilla Glass v4 Oleophobic coating Scratch-resistant glass

Design

Height

138.1 mm
146 mm

Width

69.6 mm
74 mm

Thickness

7.8 mm
8.0 mm

Weight

130 grams
147 grams

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/2.0CMOS image sensor
13 MP
Primary Cameraf/2.0Exmor-RS CMOS Sensor

Autofocus

Yes
Yes Hybrid autofocus

OIS

No
N/A

Flash

Yes Dual-color LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Smile detection
Touch to focus
Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Touch to focus
View More

Video Recording

Full HD @30 fps
1920x1080 @ 30 fps

Front Camera

Front Camera Rating

Good
Avg

Resolution

5 MP
Primary Camera
5 MP
Primary Camera

Autofocus

No
N/A

Flash

No
Yes LED Flash

Camera Features

Wide Angle Selfie
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

3120 mAh
3000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

N/A
Up to 23 Hours(3G) / Up to 28 Hours(2G)

Quick Charging

Yes Quick Charging
N/A

Storage

Internal Storage

16 GB / 32 GB
32 GB

Expandable Storage

No
Yes Up to 64 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Micro
SIM1: Micro SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G
5G Not Supported 4G

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 1800(band 3) / 2600(band 7)
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
4G Speed:
50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
N/A
View More

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 1800(band 3) / 2600(band 7)
N/A

SAR Value

Head: 1.29 W/kg Body: 0.79 W/kg
N/A

Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.1
Yes v4.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
N/A

HDMI

No
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
N/A

Other Sensors

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