Xiaomi Mi 2A vs Xiaomi Redmi Note 4 (MTK 64GB/3GB)

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Side by side comparison between Xiaomi Mi 2A vs Xiaomi Redmi Note 4 phones, differences, pros, cons and full specifications. What's the better?

7/29/2017 1:45 PM, updated: 3/16/2020 7:54 PM

Compare Xiaomi Redmi Note 4 X Xiaomi Mi 2A 04Points

Specifications Compare Models Pictures

4.5"
IPS

720x1280

8
MP

2.1mp

1GB
RAM

Dual-core

2030
mAh

(Removable)

20Points Xiaomi Redmi Note 4 (MTK 64GB/3GB) Compare Xiaomi Mi 2A X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

3GB
RAM

Deca-core

4100
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 4 (MTK 64GB/3GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

4 Advantages Xiaomi Mi 2A	vs	20 Advantages Xiaomi Redmi Note 4 (MTK 64GB/3GB)
+133 grams (4.66 ounces)32% Lighter	vs	175 grams (6.13 ounces)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
1.7GHz 32bit Dual-core	vs	+2.1GHz 64bit Deca-core91% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+3GB LPDDR32 times More RAM memory. Typically more responsive and better for multitasking.
16GB (13GB available)	vs	+64GB (54GB available)3 times More internal storage for applications and files
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
9.5 millimeters (0.37 inches)	vs	+8.35 millimeters (0.33 inches)14% Thinner
720x1280 pixels	vs	+1080x1920 pixels125% Higher resolution screen
326 PPI	vs	+401 PPI23% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+5.5"22% Larger screen
(back) 8MP	vs	+(back) 13MP60% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 2.1MP	vs	+(front) 5MP143% Higher resolution secondary camera to take pictures and selfies
Android 4.4.4 KitKat	vs	+Android 7.0 NougatAdvantage Android 7.0 Nougat is newer and safer
3G+ HSPA+	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(4G LTE) 150 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
2030 mAh	vs	+4100 mAh102% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster

17 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Full HD (1920x1080)

Capacitive

Multitouch

+10 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Change model		Choose the model
Model	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Other model names	Xiaomi Mi2A, Xiaomi Phone 2A, Xiaomi Mi-Two A, Xiaomi MI-2A	红米Note 4, Redmi Note 4 (MediaTek) Deca-Core, Xiaomi Nikel
Country or region available	feature not registered	China, Hong Kong
Brand	Xiaomi	Xiaomi
Release date	5/1/2013	8/1/2016
Depth	9.5 millimeters (0.37 inches)	8.35 millimeters (0.33 inches)
Size (width x height)	66.5 x 133 millimeters (2.62 x 5.24 in)	76 x 151 millimeters (2.99 x 5.94 in)
Weight	133 grams (4.66 ounces)	175 grams (6.13 ounces)
Build, materials	feature not registered	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.5" inches	5.5" inches
Screen-to-body ratio	~63.1% (screen-to-body ratio)	~72.7% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	326 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
System version	Android 4.1.1 Jelly Bean	Android 6.0.1 Marshmallow
Firmware update	Android 4.4.4 KitKat	Android 7.0 Nougat
User Interface	feature not registered	feature not registered
⚙️ Processor
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Chipset	32bit: Qualcomm Snapdragon 400 MSM8230AB	64bit: MediaTek MT6797 Helio X20 (20nm)
CPU	Dual-core, 1 processor: 2x 1.7GHz Krait 300 (Dual-core)	Deca-core, 3 processors: 2x 2.1GHz ARM Cortex-A72 (Dual-core) 4x 1.85GHz ARM Cortex-A53 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 320	ARM Mali-T880 MP4 780Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
RAM memory	1GB LPDDR2	3GB LPDDR3
Internal storage	16GB (13GB available)	64GB (54GB available)
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps	150/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 850/900/1800/2100/2600 (Bands 1,3,5,7,8) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Back camera (main camera)	8 megapixels	13 megapixels
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	1.12µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Front camera (secondary)	2.1 megapixels	5 megapixels
Front camera resolution	1920x1080 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL	Not supported
Bluetooth	4.0 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Supported
🧭 Sensors
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Battery type	LiPo: li-ion polymer (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2030 mAh	4100 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Blue, Yellow, Green, Pink • USB OTG On-The-Go • MIUI 5.0 • Java framework	• Colors: Black, Silver, Gray, Gold, Blue • USB OTG On-The-Go • Aluminum body • 2.5D curved glass • MIUI 8.0 • 720p@120fps slow-motion • 24-bit/192kHz audio • WiFi display
☢️ Radiation rate
	Xiaomi Mi 2A	Redmi Note 4 (MTK 64GB/3GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered

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Xiaomi Mi 2A vs Xiaomi Redmi Note 4 (MTK 64GB/3GB)

Side by side comparison between Xiaomi Mi 2A vs Xiaomi Redmi Note 4 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Xiaomi Redmi Note 4 (MTK 64GB/3GB)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate