Xiaomi Mi Mix (128GB) vs Realme 8i (128GB/6GB)

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Side by side comparison between Xiaomi Mi Mix vs Realme 8i phones, differences, pros, cons and full specifications. What's the better?

10/25/2021 9:14 AM, updated: 11/26/2021 4:27 AM

Compare Realme 8i X Xiaomi Mi Mix (128GB) 07Points

Specifications Compare Models Pictures

6.4"
IPS

1080x2040

16
MP

5mp

4GB
RAM

Quad-core

4400
mAh

(Non removable)

15Points Realme 8i (128GB/6GB) Compare Xiaomi Mi Mix X

Specifications Compare Models Pictures

6.6"
IPS

1080x2412

50
MP

16mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Realme 8i (128GB/6GB)

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!

7 Advantages Xiaomi Mi Mix (128GB)	vs	15 Advantages Realme 8i (128GB/6GB)
+128GB (118GB available)13% More internal storage for applications and files	vs	128GB (104GB available)
+7.9 millimeters (0.31 inches)8% Thinner	vs	8.5 millimeters (0.33 inches)
+Ceramic body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
2.35GHz 64bit Quad-core	vs	+2.05GHz 64bit Octa-core (12nm)33% More powerful processor, you can open your applications faster
4GB LPDDR4	vs	+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
209 grams (7.32 ounces)	vs	+194 grams (6.79 ounces)8% Lighter
1080x2040 pixels	vs	+1080x2412 pixels18% Higher resolution screen
361 PPI	vs	+400 PPI11% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.4"	vs	+6.6"3% Larger screen
(back) 16MP	vs	+(triple camera) 50MP + 2MP + 2MP2 times Higher resolution main camera
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) 16MP2 times Higher resolution secondary camera to take pictures and selfies
Android 7.0 Nougat	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE-A) 300 Mbps	vs	+(4G LTE-A) 400 Mbps33% Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
4400 mAh	vs	+5000 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.2 + A2DP	vs	+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster

27 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

(front) Full HD (1920x1080)

+20 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 Mix (128GB)	Realme 8i (128GB/6GB)
Change model		Choose the model
Model	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Other model names	Xiaomi Mix 2016080 4GB RAM + 128GB, Xiaomi Lithium	Realme 8i RMX3151 (128GB+6GB RAM)
Country or region available	China, Vietnam	(Global, International)
Brand	Xiaomi	Realme
Release date	11/4/2016	9/14/2021, Announced: 9/9/2021
Depth	7.9 millimeters (0.31 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	81.9 x 158.8 millimeters (3.22 x 6.25 in)	75.5 x 164.1 millimeters (2.97 x 6.46 in)
Weight	209 grams (7.32 ounces)	194 grams (6.79 ounces)
Build, materials	Ceramic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.4" inches	6.6" inches
Screen-to-body ratio	~84% (screen-to-body ratio)	~84.6% (screen-to-body ratio)
Display resolution	1080x2040 pixels	1080x2412 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	361 PPI	400 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	120Hz
Display features	feature not registered	600nits[peak]
🤖 Operating System
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
System version	Android 6.0.1 Marshmallow	Android 11
Firmware update	Android 7.0 Nougat	feature not registered
User Interface	feature not registered	Realme UI 2.0
⚙️ Processor
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Chipset	64bit: Qualcomm Snapdragon 821 MSM8996AC Pro (14nm)	64bit: MediaTek Helio G96 (12nm)
CPU	Quad-core, 2 processors: 2x 2.35GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core)	Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 530 650Mhz	ARM Mali-G57 MC2 (850MHz)
Performance (benchmark)	feature not registered	AnTuTu: 350000 (v9)
💽 Memory and storage
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
RAM memory	4GB LPDDR4	6GB LPDDR4X
Internal storage	128GB (118GB available)	128GB (104GB available) UFS 2.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	400/150 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, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/900/2100
Primary 4G network	LTE Cat9 850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)	LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE
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, LTE-A	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	Not supported	UMTS 850/900/2100
Secondary 4G network	Not supported	LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Back camera (main camera)	16 megapixels	(triple camera) 50 megapixels 2MP macro f/2.4 2MP depth f/2.4
Main camera resolution	4608x3456 pixels	8160x6120 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.76" inches
Pixel size	feature not registered	0.64µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	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	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Front camera (secondary)	5 megapixels	16 megapixels
Front camera resolution	2592x1944 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.1 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.2 + A2DP	5.1 + 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) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4400 mAh	5000 mAh
Charger, watts	Wired charging	18W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	256 hours (10.7 days)	feature not registered
➕ Other features
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
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: Black • MIUI 8.0/8.2 • 500nits display brightness • Slow-motion at 720p@120fps • 192Hz/24-bit audio • Quick Charge 3.0: 83% in 30min • Miracast	• Colors: Space Black, Space Purple • Screen film protector • Case protector
☢️ Radiation rate
	Xiaomi Mi Mix (128GB)	Realme 8i (128GB/6GB)
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