Xiaomi Redmi Note 4 (MTK 64GB/4GB) vs Asus Zenfone 5Z (ZS620KL 128GB)

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Side by side comparison between Xiaomi Redmi Note 4 vs Asus Zenfone 5Z phones, differences, pros, cons and full specifications. What's the better?

8/26/2018 8:53 AM, updated: 9/28/2020 10:56 PM

Compare Asus Zenfone 5Z X Xiaomi Redmi Note 4 (MTK 64GB/4GB) 01Point

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

4GB
RAM

Deca-core

4100
mAh

(Non removable)

22Points Asus Zenfone 5Z (ZS620KL 128GB) Compare Xiaomi Redmi Note 4 X

Specifications Compare Models Pictures

6.2"
IPS

1080x2246

12
MP

8mp

6GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Asus Zenfone 5Z (ZS620KL 128GB)

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!

1 Advantage Xiaomi Redmi Note 4 (MTK 64GB/4GB)	vs	22 Advantages Asus Zenfone 5Z (ZS620KL 128GB)
+4100 mAh24% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3300 mAh
2.1GHz 64bit Deca-core	vs	+2.7GHz 64bit Octa-core40% More powerful processor, you can open your applications faster
4GB LPDDR3	vs	+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
64GB (54GB available)	vs	+128GB (111GB available)106% More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
175 grams (6.13 ounces)	vs	+165 grams (5.78 ounces)6% Lighter
8.35 millimeters (0.33 inches)	vs	+7.9 millimeters (0.31 inches)6% Thinner
1080x1920 pixels	vs	+1080x2246 pixels17% Higher resolution screen
401 PPI	vs	+402 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"	vs	+6.2"13% Larger screen
(back) 13MP	vs	+(dual camera) 12MP + 8MP56% Higher resolution main camera
EIS: Digital stabilization	vs	+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 8MP59% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 7.0 Nougat	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 1200 Mbps7 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

24 Common items in both devices

Aluminum body, glass front / Aluminum frame, glass front/back

TFT IPS LCD

16 million

Dual-LED flash

Only digital zoom

PDAF: phase detection autofocus

HDR photo on both cameras

+17 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
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Change model		Choose the model
Model	Redmi Note 4 (MTK 64GB/4GB)	Zenfone 5Z (ZS620KL 128GB)
Other model names	红米Note 4, Redmi Note 4 (MediaTek) Deca-Core, Xiaomi Nikel	Asus Zenfone 5z 6GB RAM, ASUS_Z01RD
Country or region available	China, Hong Kong	(Global, International)
Brand	Xiaomi	Asus
Release date	8/1/2016	6/1/2018
Depth	8.35 millimeters (0.33 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	76 x 151 millimeters (2.99 x 5.94 in)	75.65 x 153 millimeters (2.98 x 6.02 in)
Weight	175 grams (6.13 ounces)	165 grams (5.78 ounces)
Build, materials	Aluminum body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	6.2" inches
Screen-to-body ratio	~72.7% (screen-to-body ratio)	~83.7% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2246 pixels (18.7:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	401 PPI	402 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	feature not registered	60Hz
Display features	feature not registered	550nits[typ]
🤖 Operating System
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
System version	Android 6.0.1 Marshmallow	Android 8.0 Oreo
Firmware update	Android 7.0 Nougat	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Chipset	64bit: MediaTek MT6797 Helio X20 (20nm)	64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPU	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)	Octa-core, 2 processors: 4x 2.7GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	ARM Mali-T880 MP4 780Mhz	Qualcomm Adreno 630 710Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
RAM memory	4GB LPDDR3	6GB LPDDR4X
Internal storage	64GB (54GB available)	128GB (111GB available) UFS 2.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	1200/100 Mbps
Network technology	2G, 3G, 4G	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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	A version: UMTS 800/850/900/1800/1900/2100 B version (USA): UMTS 800/850/900/1800/1900/2100 C version: UMTS 850/900/2100
Primary 4G network	LTE Cat4 850/900/1800/2100/2600 (Bands 1,3,5,7,8) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)	LTE Cat15/Cat18 A version: LTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28,32) TD-LTE (Bands 34,38,39,40,41) B version (USA): LTE Cat18 (Bands 1,2,3,5,7,8,18,19,28) TD-LTE (Bands 38,39,41) C version: LTE Cat18 (Bands 1,3,5,7,8,20) TD-LTE (Band 40)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Back camera (main camera)	13 megapixels	(dual camera) 12 megapixels 8MP ultrawide f/2.012mm1/4"1.12µmFF
Main camera resolution	4128x3096 pixels	4000x3000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	24mm lens
Sensor size	feature not registered	1/2.55" inches
Pixel size	1.12µm pixel	1.4µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS (4-axis): Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Front camera (secondary)	5 megapixels	8 megapixels
Front camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	24mm lens
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
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, H.265, H.264, H.263, XviD	MP4, H.265, H.264, H.263
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4100 mAh	3300 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	25 hours (1 days)
Standby	feature not registered	feature not registered
➕ Other features
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), 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: 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	• Colors: Midnight Blue, Meteor Silver • 2.5D curved glass screen • 95% DCI-P3 coverage • Supports glove touch • ASUS ZenUI 5.0 • 24-bit/192kHz audio • DTS sound (only headphones)
☢️ Radiation rate
	Redmi Note 4 (MTK 64GB/4GB)	Asus Zenfone 5Z (ZS620KL 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.16W/kg (head), 0.89W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	1.16W/kg (head), 1.59W/kg (body)