Apple iPhone 11 Pro Max (256GB) vs Xiaomi Redmi K20 (64GB)

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Side by side comparison between Apple iPhone 11 Pro Max vs Xiaomi Redmi K20 phones, differences, pros, cons and full specifications. What's the better?

10/19/2019 1:18 PM, updated: 2/17/2023 1:01 AM

Compare Xiaomi Redmi K20 X Apple iPhone 11 Pro Max (256GB) 18Points

Specifications Compare Models Pictures

6.5"
AMOLED

1242x2688

12
MP

12mp

4GB
RAM

Hexa-core

3969
mAh

(Non removable)

12Points Xiaomi Redmi K20 (64GB) Compare Apple iPhone 11 Pro Max X

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Apple iPhone 11 Pro Max (256GB)

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!

18 Advantages Apple iPhone 11 Pro Max (256GB)	vs	12 Advantages Xiaomi Redmi K20 (64GB)
+2.65GHz 64bit Hexa-core (7nm)5% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core (8nm)
+256GB (242GB available)4 times More internal storage for applications and files	vs	64GB (49GB available)
+NVMe (SSD)Advantage Fastest write and read storage.	vs	UFS 2.1
+8.1 millimeters (0.32 inches)9% Thinner	vs	8.8 millimeters (0.35 inches)
+Ceramic frame, glass front/backAdvantage More resistant material	vs	Aluminum frame, glass front/back
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	AMOLED
+Dolby Vision/HDR10Advantage The Dolby Vision/HDR10 display provides vibrant colors and more details	vs	HDR10
+1242x2688 pixels32% Higher resolution screen	vs	1080x2340 pixels
+456 PPI13% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	403 PPI
+6.5"2% Larger screen	vs	6.39"
+Quad-LED flashAdvantage The Quad-LED flash helps in dark places or in low light	vs	Dual-LED flash
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+(4G LTE-A) 1024 Mbps28% Faster for surfing the internet and download files	vs	(4G LTE-A) 800 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+UWB (Ultra Wideband)Advantage Sensors help you use the device	vs	Not supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
4GB LPDDR4X	vs	+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
226 grams (7.91 ounces)	vs	+191 grams (6.69 ounces)18% Lighter
(triple camera) 12MP + 12MP + 12MP	vs	+(triple camera) 48MP + 8MP + 13MP92% Higher resolution main camera
1/2.55" inches	vs	+1/2" inches28% The larger sensor camera lets you take photos with better depth.
(dual front camera) 12MP + 0.3MP	vs	+(front) 20MP62% Higher resolution secondary camera to take pictures and selfies
2300000 apps (App Store)	vs	+3500000 apps (Google Play Store)52% More apps available to download and use
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
3969 mAh	vs	+4000 mAh1% 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)Advantage You can have more mobile carriers/operators on the same device.
proprietary audio output	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
USB 2.0 proprietary connector	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

24 Common items in both devices

60Hz

16 million

Digital and optical zoom

PDAF: phase detection autofocus

HDR photo/video on both cameras / HDR photo on both cameras

f/1.8 (aperture)

4K UHD (3840x2160)

+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
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Change model		Choose the model
Model	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Other model names	iPhone 11 Pro Max A2218, A2220, A2161	Xiaomi Redmi K20 M1903F10A, M1903F10C, MZB7754IN, MZB7755IN
Country or region available	(Global, International)	China, India
Brand	Apple	Xiaomi
Release date	9/20/2019, Announced: 9/10/2019	6/1/2019
Depth	8.1 millimeters (0.32 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	77.8 x 158 millimeters (3.06 x 6.22 in)	74.3 x 156.7 millimeters (2.93 x 6.17 in)
Weight	226 grams (7.91 ounces)	191 grams (6.69 ounces)
Build, materials	Ceramic frame, glass front/back	Aluminum frame, glass front/back
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Display type	Super AMOLED	AMOLED
Screen size	6.5" inches	6.39" inches
Screen-to-body ratio	~84.4% (screen-to-body ratio)	~86.1% (screen-to-body ratio)
Display resolution	1242x2688 pixels (19.5:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	456 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass 5
Refresh rate	60Hz	60Hz
Display features	800nits[typ], 1200nits[peak] Dolby Vision/HDR10 Oleophobic coating screen	600nits[typ] HDR10
🤖 Operating System
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
System version	iOS 13	Android 9.0 Pie
Firmware update	iOS 16	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Chipset	64bit: Apple A13 Bionic (7nm)	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)
CPU	Hexa-core, 2 processors: 2x 2.65GHz Lightning (Dual-core) 4x 1.8GHz Thunder (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)
GPU graphical controller	Apple GPU MP4	Qualcomm Adreno 618 (610MHz)
Performance (benchmark)	AnTuTu: 459713 (v7), 536883 (v8) Geekbench: 13870 (v4.4), 3503 (v5.1) GFXBench: 57fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
RAM memory	4GB LPDDR4X	6GB LPDDR4X
Internal storage	256GB (242GB available) NVMe (SSD)	64GB (49GB available) UFS 2.1
External storage	Not supported	Not supported
📶 Mobile networks
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	1024/150 Mbps	800/150 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	CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	MZB7754IN, MZB7755IN, MZB7756IN version: UMTS 850/900/1900/2100 M1903F10A, M1903F10C, M1903F10T version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat16 VoLTE A2218 version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66) TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48) A2220, A2161 version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 66, 71) TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48)	LTE Cat15/13 VoLTE MZB7754IN, MZB7755IN, MZB7756IN version: LTE (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 38, 40, 41) M1903F10A, M1903F10C, M1903F10T version: LTE (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Back camera (main camera)	(triple camera) 12 megapixels 12MP ultrawide f/2.413mm 12MP telephoto f/2.052mm1/3.4"1.0µmPDAFOIS2x-optical-zoom	(triple camera) 48 megapixels 8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom 13MP ultrawide f/2.412mm1/3"1.12µm
Main camera resolution	4000x3000 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Quad-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm lens	26mm lens
Sensor size	1/2.55" inches	1/2" inches
Pixel size	1.4µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Front camera (secondary)	(dual front camera) 12 megapixels 0.3MP SL 3D	20 megapixels *Motorized pop-up camera (slider)
Front camera resolution	4000x3000 pixels	5184x3840 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	23mm lens	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Loudspeaker	Stereo sound Dolby Atmos	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MPEG4, H.265, H.264, MOV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, AAX+, AIFF	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
USB	USB 2.0 proprietary connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	proprietary audio output	3.5mm jack
TV output	Proprietary TV-out	Not supported
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi 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, GALILEO, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Gyroscope Proximity sensor UWB (Ultra Wideband)	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3969 mAh	4000 mAh
Charger, watts	18W (9V/2A) Wired fast charging USB Power Delivery 2.0	18W (9V/2A) Wired fast charging
Inductive / wireless charging	Qi wireless charging	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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: Space Gray, Silver, Gold, Midnight Green (matte) • Face ID • Apple Pay (Visa, MasterCard, AMEX)	• Colors: Carbon black, Flame red, Glacier blue • MIUI 10 • HDR display • 24-bit/192kHz audio • Quick Charge 4+
☢️ Radiation rate
	iPhone 11 Pro Max (256GB)	Redmi K20 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.16W/kg (head), 1.17W/kg (body)	1.07W/kg (head), 0.72W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.95W/kg (head), 0.99W/kg (body)	feature not registered