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Xiaomi Redmi 3S vs Obi Worldphone SF1 16GB

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Summary
64%
65%
Performance

Snapdragon 430

2 GB RAM

Snapdragon 615

2 GB RAM

Display

5.0" (12.7 cm)

720x1280 px (HD)

5.0" (12.7 cm)

1080x1920 px (FULL HD)

Rear Camera

13 MP

Single Camera

13 MP

Single Camera

Front Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

4100 mAh

3000 mAh

23 h talktime (3G)

Storage

16 GB

128 GB (Expandable)

16 GB

64 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

3.5/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 213,965 ratings

Read All User Reviews

★★★★★
★★★★★

2.9/5 based on 679 ratings

Read All User Reviews

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Obi Worldphone SF1 16GB is permanently discontinued.
General
Launch Date

August 17, 2016 (Official)

Operating System

Android v6.0 (Marshmallow)

Android v5.0.2 (Lollipop)

Custom UI

MIUI

Performance
Average
Average
Chipset

Qualcomm Snapdragon 430 MSM8937

Qualcomm Snapdragon 615 MSM8939

CPU

Octa core, 1.4 GHz, Cortex A53

Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

Architecture

64 bit

64 bit

Graphics

Adreno 505

Adreno 405

RAM

2 GB

2 GB

RAM Type

LPDDR3

DDR3

Display
Average
Good
Display Type

IPS LCD

IPS LCD

Screen Size

5.0 " (12.7 cm)

5.0 " (12.7 cm)

Resolution

720x1280 px (HD)

1080x1920 px (FULL HD)

Aspect Ratio

16:9

Pixel Density

294 ppi

441 ppi

Screen to Body Ratio (calculated)

70.92 %

63.75 %

Screen Protection

No

Corning Gorilla Glass v4, Oleophobic coating, Scratch-resistant glass

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 139.3 mm
Width: 69.6 mm
Thickness: 8.5 mm

Height: 146 mm
Width: 74 mm
Thickness: 8.0 mm

Weight

144 grams

147 grams

Build Material

Case: Metal
Back: Metal

Colours

Gold, Silver, Dark Grey

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

13 MP f/2.0, Primary Camera

13 MP f/2.0, Primary Camera

Sensor

CMOS image sensor

Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

, Hybrid autofocus

OIS

No

Flash

, LED Flash

, 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
Face detection
Touch to focus

Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera
Average
Good
Camera Setup

Single

Single

Resolution

5 MP f/2.2, Primary Camera

5 MP, Primary Camera

Autofocus

No

Flash

No

, LED Flash

Video Recording

1920x1080 @ 30 fps

Battery
Good
Average
Capacity

4100 mAh

3000 mAh

Type

Li-Polymer

Li-Polymer

Removable

No

No

TalkTime

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

Standby time

Up to 480 Hours(3G) / Up to 480 Hours(2G)

Quick Charging

, Fast

USB Type-C

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

16 GB

Expandable Memory

, Up to 128 GB

, Up to 64 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro
SIM2: Nano (Hybrid)

SIM1: Micro
SIM2: Nano (Hybrid)

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

SAR Value

Head: 0.617 W/kg, Body: 0.429 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 a/b/g/n)

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v4.1

, v4.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope