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General

In The Box	Handset, Adapter, USB Cable, Sim Eject Tool, User Guide, Warranty CardView More...	Handset, Charger, Warranty Card, USB Cable, Manual
Model Number	M1805D1S/M1804C3CI	A400CXG
Model Name	Redmi 6A	Zenfone 4
Color	Gold	Blue
Browse Type	Smartphones	Smartphones
SIM Type	Dual Sim	Dual Sim
Hybrid Sim Slot	No
Touchscreen	Yes
OTG Compatible	Yes
Quick Charging	No
SAR Value		At the Head - 0.745 W/Kg

Display Features

Display Size	13.84 cm (5.45 inch)	10.16 cm (4 inch)
Resolution	720 x 1440 Pixels	480 x 800 Pixels
Resolution Type	HD	WVGA
Display Type	HD	TFT
Other Display Features		10-finger Multi-touch Panel, Soda Lime Glass

OS & Processor Features

Operating System	Android Oreo 8.1	Android Jelly Bean 4.3
Processor Type	Mediateck	Intel Atom Z2520 Processor with Intel Hyper Threading TechnologyView More...
Processor Core	Quad Core	Dual Core
Primary Clock Speed	2 GHz	1.2 GHz
Operating Frequency		GSM - 850, 900, 1800, 1900; UMTS - 2100

Memory & Storage Features

Internal Storage	32 GB	8 GB
RAM	2 GB	1 GB
Expandable Storage	128 GB	64 GB
Supported Memory Card Type	MicroSD	MicroSD
Memory Card Slot Type	Dedicated Slot
Call Log Memory	Yes	Yes
Phone Book Memory		Yes
SMS Memory		Yes

Camera Features

Primary Camera Available	Yes	Yes
Primary Camera	13MP	5MP
Secondary Camera Available		Yes
Secondary Camera		0.3MP
Flash	yes
HD Recording		No

Call Features

Phone Book

No

Connectivity Features

Network Type	4G VOLTE, 3G, 2G	3G
Supported Networks	4G VoLTE, GSM	GSM, GSM
Internet Connectivity	4G	Wi-Fi, 3G, GPRS, EDGE
3G	No	Yes
3G Speed		42 Mbps HSDPA; 5.76 Mbps HSUPA, HSPA+
Micro USB Port	Yes
Bluetooth Support	Yes	Yes
Bluetooth Version		4
Wi-Fi	Yes	Yes
Wi-Fi Version		802.11 b/g/n
Wi-Fi Hotspot	Yes
USB Connectivity		Yes
Audio Jack	3.5 mm
Map Support		Google Maps
GPS Support	Yes	Yes
GPRS		Yes
NFC		No
EDGE		Yes
USB Tethering	Yes

Other Details

Smartphone	Yes	Yes
Touchscreen Type	HD+	Capacitive
SIM Size	Nano	Micro SIM
Removable Battery	Yes
SMS	Yes
Sensors	Ambient light sensor,, proximity sensor, accelerometer sensorView More...
Other Features	2 GB RAM | 32 GB ROM | Expandable Upto 128 GB | 13.84 cm (5.45 inch) Display |13MP Rear Camera | 5MP Front Camera | 3000 mAh BatteryView More...	5 GB Free Lifetime ASUS Web Storage, Mirac Wi-Fi Protocol Wi-Fi SupportView More...
Keypad	No
Series	Redmi
Instant Message	Yes
Business Phone	Yes
MMS	Yes
Predictive Text Input	Yes
Upgradable Operating System		4.4 (Kitkat)
Keypad Type	Alphanumeric
User Memory	24

Multimedia Features

Audio Formats		MP3
FM Radio		Yes

Battery & Power Features

Battery Capacity	3000 mAh	1600 mAh
Battery Type	Li-Ion	Lithium
Dual Battery	No

Dimensions

Width		61.44 mm
Height		124.42 mm
Depth		11.5 mm
Weight		115 g

Warranty

Warranty Summary	1 Year Manufacturer Warranty	1 Year for Mobile & 6 Months for Accessories
Warranty Service Type	MANUFACTURER WARRANTY
Covered in Warranty	manufacturing defects
Domestic Warranty	1 Year