Compare Lenovo Vibe S1 vs Obi Worldphone SF1 32GB

Summary
84%
81%
Display

5.0" (Medium)

Full HD, Very Sharp

5.0" (Medium)

Full HD, Very Sharp

Performance

Octa core

1.7 GHz, 3 GB RAM

Quad + Quad Core

1.5 GHz + 1 GHz, 3 GB RAM

Storage

32 GB

128 GB (Expandable)

32 GB

64 GB (Expandable)

Camera

13 MP (Main)

8 MP (Front)

13 MP (Main)

5 MP (Front)

Battery

2420 mAh

12 h talktime (3G)

3000 mAh

23 h talktime (3G)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

3.8/5 based on 1,506 ratings

Read All User Reviews

★★★★★
★★★★★

4/5 based on 125 ratings

Read All User Reviews

General
Launch Date

November 24, 2015 (Official)

Operating System

Android v5.0 (Lollipop)

Android v5.0.2 (Lollipop)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano (Hybrid)

SIM1: Micro
SIM2: Nano (Hybrid)

Network

4G: Yes (supports Indian bands)
3G: Yes, 2G: Yes

4G: Yes (supports Indian bands)
3G: Yes, 2G: Yes

Fingerprint Sensor

No

Quick Charging

No

Design
Size Compare
Size Compare
Dimensions

Height: 143.3 mm
Width: 70.8 mm
Thickness: 7.8 mm

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

Weight

132 grams

147 grams

Colours

Display
Very Good
Very Good
Screen Resolution

Full HD (1080 x 1920 pixels)

Full HD (1080 x 1920 pixels)

Pixel Density

441 ppi

441 ppi

Display Type

IPS LCD

IPS LCD

Screen Protection

Corning Gorilla Glass v3

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

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Screen to Body Ratio

67.77 %

63.75 %

Performance
Very Good
Very Good
Chipset

MediaTek MT6752

Qualcomm Snapdragon 615 MSM8939

Processor

Octa core, 1.7 GHz, Cortex A53

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

Architecture

64 bit

64 bit

Graphics

Mali-T760 MP2

Adreno 405

RAM

3 GB

3 GB

Storage
Best in Class
Best in Class
Internal Memory

32 GB

32 GB

Expandable Memory

Up to 128 GB

Up to 64 GB

USB OTG Support

Camera
Excellent
Excellent
Main Camera
Resolution

13 MP Primary Camera

13 MP Primary Camera

Sensor

Back-illuminated sensor (BSI)

Exmor-RS CMOS Sensor

Autofocus

Phase Detection autofocus

Hybrid autofocus

Aperture

2.2 F

2.0 F

Optical Image Stabilisation

No

Flash

Dual-color 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

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

Digital Zoom, Auto Flash, Digital image stabilization, 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
Resolution

8 MP + 2 MP Dual Front Cameras

5 MP Front Camera

Sensor

BSI Sensor

Autofocus

No

Flash

No

LED Flash

Battery
Average
Good
Capacity

2420 mAh

3000 mAh

Type

Li-Polymer

Li-Polymer

User Replaceable

No

No

Standby Time

Up to 288 Hours(4G) / Up to 288 Hours(3G) / Up to 264 Hours(2G)

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

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano (Hybrid)

SIM1: Micro
SIM2: Nano (Hybrid)

SIM 1

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

SIM 2

2G

2G

Bluetooth

v4.0

v4.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

microUSB 2.0

microUSB 2.0

HDMI

No

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope