Compare Celkon Campus A402 vs Lenovo A850 vs Huawei GR5 vs Lenovo A390

General

Officially Announced

June 2015

Officially Announced

September 2013

January 2016

April 2013

Official Release

June 2015

Official Release

October 2013

February 2016

April 2013

Market Status

Available

Market Status

Available

Device Colors

Blue, Black, White, Gray

Device Colors

Black, White

Gold, Gray, Silver

Black, White

Platform & Network

Network Band

GSM

Network Band

GSM

SIM Card Support

Dual

SIM Card Support

Dual

Dual, (Mini-SIM)

Operating System

Android

Operating System

Android

OS Version

Android 4.4 KitKat, (Version 4.4.2)

OS Version

Android 4.2 Jelly Bean

Android 5.1 (Lollipop), (Emotion UI 3.1 Lite)

Android OS, v4.0.4 (Ice Cream Sandwich)

Chipset

N/A

Chipset

MediaTek, 6589M

Qualcomm Snapdragon 616, MSM8939

MTK 6577

Processor

Single core

Processor

Quad Core Processor

Octa Core Processor, (1.5 GHz quad core + 1.2 GHz quad core)

Dual Core Processor

Processor Speed

1 GHz

Processor Speed

1.3 GHz

N/A

1 GHz

GPU

N/A

GPU

PowerVR, SGX544MP

Adreno 405

No

GSM 2G Bands

GSM 900, GSM 1800

GSM 2G Bands

GSM 850, GSM 900, GSM 1800, GSM 1900

GSM 900, GSM 1800

GSM 3G Bands

HSDPA 2100

GSM 3G Bands

HSDPA 2100

HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100

HSDPA 2100

GSM 4G Bands

N/A

GSM 4G Bands

N/A

LTE 700, LTE 2300, LTE 1900, LTE 900, LTE 1700, LTE 850, LTE 2600, LTE 1800, LTE 800, LTE 2100, LTE 2500

N/A

Flight Mode

N/A

Flight Mode

Yes

N/A

Yes

Memory

Internal Memory

4 GB

Internal Memory

4 GB

16 GB

4 GB

RAM Size

512 MB

RAM Size

1 GB

2 GB

512 MB

Memory Card Slot

MicroSD

Memory Card Slot

MicroSD

Memory Support

Upto 32 GB

Memory Support

Upto 32 GB

Upto 128 GB

Upto 32 GB

Design & Sensors

Sensors

Accelerometer, G-Sensor

Sensors

Accelerometer, Proximity Sensor, G-Sensor

Accelerometer, Ambient Light, Compass, Proximity Sensor, Fingerprint, G-Sensor, Magnetometer

Accelerometer, Proximity, G-Sensor

Weight

104g

Weight

184g

158g

131g, (4.62 oz)

Form Factor

Candybar

Form Factor

Full touch Bar

Dimensions

125 x 65 x 11 mm, Exactly 125.5 x 64 x 10.2 mm

Dimensions

153 x 78 x 9.2 mm, Exactly 153.5 x 79.5 x 9.5 mm

151 x 76 x 10 mm, Exactly 151.3 x 76.3 x 8.15 mm

125.6 x 64 x 10.1 mm, (4.94 x 2.52 x 0.40 in)

Orientation Support

N/A

Orientation Support

Yes

N/A

Yes

Torch Light

Yes

Torch Light

No

Yes

No

Keypad

Touch

Keypad

Touch

N/A

Touch

Dedicated Keys

Volume, Power

Dedicated Keys

Volume, Power, Home,Back

Volume, Power, Fingerprint

Volume, Power, Menu, Home,Back

Device Security

Device Password Lock, Device Pattern Lock, Slide Lock, PIN code Lock

Device Security

Slide Lock, PIN code Lock

Device Password Lock, Device Pattern Lock, Slide Lock, PIN code Lock, Fingerprint Unlock

Device Password Lock, Device Pattern Lock, PIN code Lock

Screen & Display

Display Type

TFT capacitive touchscreen

Display Type

IPS LCD Capacitive TouchScreen

TFT capacitive touchscreen

Display Size

4 Inch

Display Size

5.5 Inch

4 Inch

Screen To Body Ratio

N/A

Screen To Body Ratio

N/A

71 to 80 Percent, (~72.2% screen-to-body-ratio)

N/A

Display Colors

262K Colors

Display Colors

16M Colors

16.7M Colors

16M Colors

Screen Resolution

480 x 800 pixels (WVGA)

Screen Resolution

540 x 960 pixels (qHD)

1080 x 1920 pixels (Full HD)

480 x 800 pixels (WVGA)

Pixel density

201 to 275 ppi, (~233 ppi Pixel Density)

Pixel density

125 to 200 ppi, (~200 ppi pixel density)

400 to 500 ppi, (~401 ppi Pixel Density)

201 to 275 ppi, (~233 ppi pixel density)

Screen Protection

N/A

Screen Protection

N/A

Scratch Resistant

N/A

Touch Mode

N/A

Touch Mode

Capacitive Multipoint-Touch

N/A

Capacitive Multipoint-Touch

Multi Touch Support

Yes

Multi Touch Support

Yes

Camera & Features

Primary Camera

3.2 MP, 2048 x 1536 Pixels

Primary Camera

5.0 MP, 2592 x 1944 Pixels

13 MP, 4128 x 3096 Pixels

5.0 MP, 2592 Ñ… 1944 pixels

Primary Camera Type

N/A

Primary Camera Type

Digital

N/A

Digital

Camera Flash LED

Yes

Camera Flash LED

Yes

No

Selfie Camera Type

Yes

Selfie Camera Type

Yes

No

Selfie Camera

VGA

Selfie Camera

VGA

5.0 MP

N/A

Selfie Camera Flash

N/A

Selfie Camera Flash

N/A

No

N/A

Geo-Tagging

Yes

Geo-Tagging

Yes

No

Date-Tagging

N/A

Date-Tagging

Yes

N/A

No

Video-Recording

Yes

Video-Recording

Yes

N/A

Yes

Hd Video-Recording

N/A

Hd Video-Recording

N/A

With 1080p

N/A

3G or Video Call

Yes

3G or Video Call

Yes

No

Camera Zoom

Digital Zoom

Camera Zoom

Digital Zoom

TV Output

No

TV Output

No

Video Quality

VGA 30fps

Video Quality

N/A

1080p 30 FPS

N/A

Panorama

N/A

Panorama

No

Yes

N/A

Camcorders

N/A

Camcorders

Yes

N/A

Camera Features

Autofocus, Touch focus, Self timer, Scene Modes, Photo Editor

Camera Features

Video recorder, Video streaming, Video player, Video Sharing, Autofocus, Touch focus, Face Detection, Image Viewer

Autofocus, Touch focus, Self timer, Face Detection, Smile detection, HDR, Face Beauty, Voice Capture, Gesture Shot, F2.0 Aperture

Video recorder, Video player

Data Connectivity & Internet

GPRS

With GPRS

GPRS

With GPRS

EDGE

With EDGE

EDGE

With EDGE

Data Speed

HSPA plus

Data Speed

N/A

LTE 50 Mbps, HSPA plus, LTE CAT4 150 Mbps DL

HSUPA 5.76 Mbps, HSDPA 14.4 Mbps

Browser Name

Google Chrome Browser

Browser Name

Android Browser

Browsing Support

WAP, HTML, HTML5

Browsing Support

WAP, HTML, CSS, CSS 3, HTML5

WAP, HTML, HTML5

HTML5

WiFi Support

Wi-Fi 802.11 b/g/n

WiFi Support

Wi-Fi 802.11 b/g/n

Wi-Fi 802.11 b/g/n, Dual Band, WiFi Direct

Wi-Fi 802.11 b/g/n

Hot Spot

Yes

Hot Spot

Yes

Map Support

Yes

Map Support

Google Maps

Bluetooth Support

Yes, With A2DP

Bluetooth Support

Yes

Bluetooth 4.1

Bluetooth 3.0

USB-Support

microUSB 2.0

USB-Support

microUSB 2.0

PC-Sync Support

N/A

PC-Sync Support

Yes

N/A

Yes

Remote Sync Support

N/A

Remote Sync Support

Yes

N/A

Yes

NFC (Near Field Communication)

No

NFC (Near Field Communication)

No

Battery & Power Usage

Battery Model

Li-Ion 2000 mAh

Battery Model

Li-Ion 2250 mAh

Li-Po 3000 mAh, (Non-Removable)

Li-Ion 1500 mAh

Quick Charge

N/A

Quick Charge

N/A

Yes

N/A

Wireless Charge

N/A

Wireless Charge

N/A

No

N/A

Stand-by Time

220 Hrs, Unofficial

Stand-by Time

400 Hrs, Unofficial

340 Hrs, (Unofficial)

220 Hrs

Talk Time

6 Hrs, Unofficial

Talk Time

15 Hrs, Unofficial

14 Hrs, (Unofficial)

14 Hrs

3G Stand-by Time

N/A

3G Stand-by Time

N/A

180 Hrs

3G Talk Time

N/A

3G Talk Time

N/A

9 Hrs

Music Playback

Up to 16 Hrs

Music Playback

N/A

Up to 30 hrs

N/A

Video Playback

Up to 4 Hrs

Video Playback

N/A

Up to 8 Hrs

N/A

Multimedia (Audio / Video)

Loudspeaker

Yes

Loudspeaker

Yes

Yes, (Dual Speakers At Bottom)

Yes

Audio Format

WAV, AAC, AMR, MP3, MIDI, AAC+

Audio Format

WAV, AAC, MP3, WMA, FLAC, APE, OGG

WAV, AAC+, OGG, FLAC, MIDI, WMA, M4A, MP3, AMR, AAC, eAAC+

WAV, MP3, WMA, eAAC+

Video Format

3GP, MP4, AVI, H.264, H.263

Video Format

3GP, H.263, H.264, TS, MPEG, MKV, MOV, AVI, WMV, FLV, MP4, ASF, VOB,DAT,PMP,TP

3GP, M4V, H.263, H.264, MKV, AVI, xVID, WMV, FLV, MP4, H.265

MP4, WMV, H.264, H.263

3.5mm Headphone Jack

Yes

3.5mm Headphone Jack

Yes

Voice Recording

Yes

Voice Recording

Yes

N/A

Yes

FM Radio

Yes

FM Radio

Yes

FM Recording

N/A

FM Recording

N/A

No

Streaming Support

Yes

Streaming Support

Yes

N/A

Yes

Communication & Tracking

Messaging

SMS, MMS, Email, IM, Hangouts

Messaging

SMS, MMS, Email, Push Mail, IM, RSS, Threaded View

SMS, MMS, Email, Push Mail, IM, Hangouts

SMS, MMS, Email, Push Mail, IM, RSS

GPS Tracking

Yes

GPS Tracking

A-GPS

A-GPS, GLONASS

A-GPS

Call Management

Speakerphone

N/A

Speakerphone

Yes

N/A

Yes

Voice Recognition

Yes

Voice Recognition

Yes

Voice Mail

N/A

Voice Mail

Yes

N/A

Yes

Text-to-speech

N/A

Text-to-speech

N/A

Yes

Picture Caller ID

N/A

Picture Caller ID

Yes

N/A

Yes

Phonebook Memory

Unlimited

Phonebook Memory

Unlimited

Call Records

N/A

Call Records

Dialed Numbers, Call Duration, Call Log, Received Calls

N/A

Dialed Numbers, Call Duration, Call Log, Received Calls

Ringtone or Alert Type

Vibration, MP3 ringtones, WAV

Ringtone or Alert Type

Vibration, MP3 ringtones

Vibration, MP3 ringtones, WAV

Vibration, MP3 ringtones

Application Support

Office Tool Support

Document Viewer

Office Tool Support

Document Viewer, PDF Viewer, Excel, Word

Document Editor

Document Viewer

Adobe Reader

N/A

Adobe Reader

Yes

N/A

Yes

Flash Support

N/A

Flash Support

Yes

N/A

Yes

Inbuilt Applications

Recorder, Organizer, World clock, To-do list, Reminders, Notes, Phonebook, Calendar, Calculator, Clock

Inbuilt Applications

Recorder, Google Talk, Gmail, Clock, Organizer, Photo editor, Converter, World clock, Alarm clock, To-do list, Reminders, Notes, Phonebook, Calendar, Calculator, Google Search

Calculator, Notes, To-do list, World clock, Theme, Tools, Huawei App Center

Calculator, Google Search, Google Talk, Google Calendar, Gmail, Clock, Organizer, Photo editor, Converter, World clock, Alarm clock, Calendar, Stopwatch

Inbuilt Games

N/A

Inbuilt Games

Yes

N/A

Yes

Social Applications

N/A

Social Applications

Yes

N/A

Google Talk, Twitter, Facebook chat, YouTube, Gmail, Google Search, Skype

Java Support

Yes

Java Support

Yes, MIDP

N/A

Yes, MIDP

Box Contains

Celkon Campus A402 Handset
Battery 2000 mAh
Charger
3.5 mm Headset
USB Data Cable
User Manual
Warranty Card
Screen Guard

Box Contains

Lenovo A850 Handset
Standard Battery 2250 mAh
Charger
3.5 mm Headset
USB Data Cable
User Manual
Warranty Card

Huawei GR5 Handset
Battery 3000 mAh
Charger
USB Data Cable
User Guide
Warranty Card

Lenovo A390
Battery(Li-Ion 1500 mAh)
Charger
USB Cable
User Manual

Misc Features

Dual Sim(Dual Standby)
Social Networking Services & Apps
Voice Memo/Dial
Preloaded Languages
Predictive Text Input

Misc Features

Dual Sim(Dual Standby)
Social Networking Services
Play Store
Voice Memo
178 Degree Wide Viewing Display Technology

Dual Sim (Dual Standby)
Aluminum Metal Design
Brushed Pattern Back Cover Design
Voice Search
Preloaded Languages

SNS integration
Organizer
Image/video editor
Document viewer
Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk
Voice memo/dial
Predictive text input