Xiaomi Mi 9 vs realme X2 Pro

$249.45 VIEW ON AMAZON
$489.00 VIEW ON AMAZON

Display

Size

6.4 inches
6.5 inches

Resolution

1080 x 2340 pixels
1080 x 2400 pixels

Pixel density

403 PPI
405 PPI

Technology

AMOLED
Super AMOLED

Screen-to-body

85.23 %
83.69 %

Features

HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
90Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 855
Qualcomm Snapdragon 855+ SM8150-AC

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2960 MHz, Kryo 485, 64-bit, 7 nm

GPU

Adreno 640
Adreno 640

RAM

6GB
6GB

Internal storage

128GB, not expandable
64GB, not expandable

OS

Android (9.0 Pie), Xiaomi MI UI
Android (9.0 Pie), ColorOS UI

Battery

Capacity

3300 mAh
4000 mAh

Type

Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 4+, Qi wireless charging
OPPO VOOC

Camera

Rear

Triple camera
Quad camera

Main camera

48 megapixels
64 megapixels

Features

Sapphire crystal lens cover, Laser and Phase-detection autofocus, CMOS image sensor
Phase-detection autofocus

Second camera

12 megapixels
13 megapixels

Features

Telephoto, Sapphire crystal lens cover, Phase-detection autofocus
Telephoto, Phase-detection autofocus

Third camera

16 megapixels
8 megapixels

Features

Ultra-wide, Sapphire crystal lens cover, Phase-detection autofocus
Ultra-wide, Phase-detection autofocus

Fourth camera

 
2 megapixels

Features

 
Depth information

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)

Features

Continuous autofocus, Digital image stabilization, Video calling, Video sharing
Digital image stabilization

Front

20 megapixels
16 megapixels

Features

High Dynamic Range mode (HDR)
Digital image stabilization (EIS)

Design

Dimensions

6.20 x 2.94 x 0.30 inches (157.5 x 74.67 x 7.61 mm)
6.34 x 2.98 x 0.34 inches (161 x 75.7 x 8.7 mm)

Weight

6.10 oz (173 g)
the average is 6.2 oz (177 g)
7.02 oz (199 g)
the average is 6.2 oz (177 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Biometrics

In-screen fingerprint
In-screen fingerprint

Colors

Black, Purple, Blue
Neptune blue, Lunar white

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)

LTE (TDD)

Bands 38(2600), 39(1900+), 40(2300)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
800, 850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A, HSPA, HSUPA
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

VoLTE

Yes
 

Multimedia

Headphones

No 3.5mm jack
3.5mm jack

Features

aptX-HD
Dolby Atmos

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible)

Features

Mass storage device, OTG, Charging, Headphones port
Charging

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording
 

Shopping information

In The Box

Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
Type-C cable, Flash charge adapter, Phone protection case, SIM card needle, Quick start guide, Warranty card
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