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2. Samsung Galaxy J2 Ace 8GB
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4. Lenovo ZUK Z1 64GB
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6. Redmi Note 6 Pro 64GB
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General

In The Box	Handset, Battery, Charger, Earphone, User Guide	Handset, USB 3.0 Type C Cable, 5V/2A Adapter, Quick Start Guide, Pin, Warranty CardView More...	Handset, Power Adapter, USB Data Cable, Ultra Thin Case, Warranty Card, Getting Started Guide, SIM Ejector PinView More...
Model Number	SM-G532GZDDINS	Z1221	MZB6876IN
Model Name	Galaxy J2 Ace	ZUK Z1	Redmi Note 6 Pro
Color	Gold	Space Grey	Black
Browse Type	Smartphones	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim	Dual Sim
Hybrid Sim Slot	No	Yes	Yes
Touchscreen	Yes	Yes	Yes
OTG Compatible	Yes	Yes	Yes
Quick Charging			Yes
Sound Enhancements			Speaker - Single (Bottom Opening), 2 x Microphones (Noise Cancellation)View More...

Display Features

Display Size	12.7 cm (5 inch)	13.97 cm (5.5 inch)	15.9 cm (6.26 inch)
Resolution	540 x 960 pixels	1920 x 1080 pixels	2280 x 1080 pixels
Resolution Type			FHD+
GPU			Adreno 509
Display Type	TFT		IPS (In-cell)
Display Colors	16 M
Other Display Features			Notch Display, Corning Gorilla Glass
HD Game Support	Yes

OS & Processor Features

Operating System	Android Marshmallow 6	Android Lollipop 5.1.1	Android Oreo 8.1
Processor Type	0 0 Quad Core 1.4GHz		Qualcomm Snapdragon 636
Processor Core	Quad Core	Quad Core	Octa Core
Primary Clock Speed	1.4 GHz	2.5 GHz	1.8 GHz
Operating Frequency			GSM - B2, B3, B5, B8, WCDMA - B1, B2, B5, B8, 4G LTE TDD - B40, B41, FDD - B1, B3, B5View More...

Memory & Storage Features

Internal Storage	8 GB	64 GB	64 GB
RAM	1.5 GB	3 GB	4 GB
Expandable Storage	256 GB		256 GB
Supported Memory Card Type	MicroSD		MicroSD
Memory Card Slot Type	Dedicated Slot	Hybrid Slot	Hybrid Slot

Camera Features

Primary Camera Available	Yes		Yes
Primary Camera	8MP	13MP	12MP + 5MP
Primary Camera Features	Beauty mode, Flash Support		12MP - f/1.9, 1.4micrometer, Dual PD, 5MP - f/1.9 Aperture, Dual Pixel Auto FocusView More...
Secondary Camera Available	Yes		Yes
Secondary Camera	5MP		20MP + 2MP
Secondary Camera Features			f2.0
Flash			Rear Flash
Full HD Recording	Yes
Video Recording	Yes	Yes
Video Recording Resolution	720 x 1280 pixel
Dual Camera Lens			Primary & Secondary Camera

Call Features

Phone Book	Yes
Call Wait/Hold	Yes
Conference Call	Yes
Hands Free	Yes
Speaker Phone	Yes
Speed Dialing	Yes

Connectivity Features

Network Type	4G VOLTE, 3G, 2G	3G, 4G, 2G	4G VOLTE, 4G, 3G, 2G
Supported Networks	4G LTE, WCDMA	GSM, 4G LTE	4G VoLTE, 4G LTE, UMTS, WCDMA, GSM
Internet Connectivity	4G, 3G, Wi-Fi, GPRS, EDGE		4G, 3G, Wi-Fi
3G			Yes
Micro USB Port	Yes		Yes
Bluetooth Support	Yes	Yes	Yes
Bluetooth Version			5
Wi-Fi	Yes	Yes	Yes
Wi-Fi Version			802.11a/b/g/n/ac
USB Connectivity			Yes
Audio Jack	3.5 mm		3.5mm
Map Support			Google Maps
GPS Support	Yes		Yes
GPRS	Yes
USB Tethering		Yes
Infrared			Yes

Other Details

Smartphone	Yes		Yes
SIM Size	Micro SIM		Dual Nano SIM
Removable Battery	Yes
SMS	Yes
Sensors	Accelerometer Sensor, Proximity Sensor		Rear Fingerprint Scanner, Ambient Light Sensor, Proximity Sensor, E-compass, Accelerometer, GyroscopeView More...
Other Features			Body - Metal Back, IR Blaster, Charger - 5V/2A, Quick Charge 3.0View More...
Graphics PPI			403 PPI
Important Apps	YouTube, Facebook
Social Networking Phone	Yes
MMS	Yes

Multimedia Features

Audio Formats	AAC, AAC+, eAAC+, MP3
FM Radio Recording	Yes
Video Formats	MP4, M4V, 3GP, 3G2, ASF, AVI, FLV, MKV

Battery & Power Features

Battery Capacity	2600 mAh	4100 mAh	4000 mAh
Battery Type	Li-Ion
Talk Time	10 hrs

Dimensions

Width			76.4 mm
Height			157.9 mm
Depth			8.26 mm
Weight			181 g

Warranty

Warranty Summary	1 Year for Mobile & 6 Months Accessories Warranty	1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchaseView More...	Brand Warranty of 1 Year Available for Mobile and 6 Months for AccessoriesView More...
Warranty Service Type	SASMSUNG SERVICE CENTRE