Realme X2 VS. Xiaomi Mi 9T: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Realme X2 VS. Xiaomi Mi 9T. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
8.8
Cost-effectiveness
8.9
Cost-effectiveness
Design & Materials
8.5
8.8
Performance & Hardware
8.1
8
Camera
8.7
8.2
Connectivity
7.3
7.9
Battery
7
7.6

Basics

Brand

Brand
Aliases
RMX1991, Realme XT Pro
Redmi K20, Xiaomi Redmi K20, Xiaomi Mi9T, M1903F10G

Release Date

Release date
September 2019, 2 months ago
June 2019, 6 months ago
State
On Sale
On Sale

Design & Materials

Structure

Size
75.4 mm
156.8 mm
8.4 mm
74.3 mm
156.7 mm
8.8 mm
Weight
188 g
191 g
Usable surface
85 %
86 %
Materials
Polycarbonate
Glass, Metal
Resistance
-
-
Colors
Blue

White
Black

Blue

Red

Screen

Diagonal
6.4"
6.39"
Type
Super Amoled
Amoled Samsung
Resolution
1080 x 2340 px
1080 x 2340 px
Density
403 Pixels per inch
403 Pixels per inch
Others
  • 100% NTSC
  • 2.5D curved glass screen
  • 430 cd/m²
  • 60000:1 contrast
  • Capacitive
  • Corning Gorilla Glass 5
  • Frameless
  • Multi-touch
  • Notch
  • Water Drop Notch
  • Scratch resistant
  • 103% NTSC
  • 2.5D curved glass screen
  • 600 cd/m2
  • 60000:1 contrast
  • Always-On Display
  • Capacitive
  • Corning Gorilla Glass 5
  • Frameless
  • HDR
  • LED Notifications
  • Multi-touch
  • Without Notch
  • Scratch resistant

Prototypes





Prototypes
Realme X2
Print 3D Model
Xiaomi Mi 9T
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 730G
Qualcomm Snapdragon 730
CPU
2x 2.2 GHz Kryo 470 + 6x Kryo 470 a 1.8 GHz
2x2.2 GHz Kryo 470 + 6x1.8 GHz Kryo 470
Type
Octa-Core
Octa-Core
Frequency
2.2 GHz
2.2 GHz
64 Bits
Yes
Yes

Graphics

GPU
Qualcomm Adreno 618
QUalcomm Adreno 618

RAM

RAM
8 GB
6 GB

Antutu

Score
256.452 (Antutu v8)
Overall performance better than 91% of devices
251.377 (Antutu v8)
Overall performance better than 90% of devices

Storage

Capacity
128 GB
64 GB
SD Slot
Yes
Independent SD slot
No

Security

Fingerprint

Sensors

Sensors
  • Fingerprint
  • Accelerometer
  • Geomagnetic
  • Gyroscope
  • Light sensor
  • Proximity
  • Fingerprint
  • Accelerometer
  • Compass
  • Gyroscope
  • Light sensor
  • Proximity

Others

Notifications LED
No
LED Notifications

Camera

Quad rear camera

Standard
1
Resolution
64 Mpx
Sensor
Samsung Bright S5KGW1
Type
ISOCELL
Aperture
ƒ/ 1.8
ISO
100 - 3200
Pixel size
0.80 µm
Sensor size
1/1.72
Wide Angle lens
2
Resolution
8 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.25
ISO
--
Pixel size
1.12 µm
Macro lens
3
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm
Portrait mode (depth)
4
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.75 µm

Triple rear camera

Standard
1
Resolution
48 Mpx
Sensor
Sony IMX582 Exmor RS
Type
CMOS
Aperture
ƒ/ 1.75
ISO
100 - 3200
Pixel size
0.80 µm
Sensor size
1/2.25
Telephoto lens
2
Resolution
8 Mpx
Sensor
Omnivision OV8865
Type
CMOS BSI 2
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.40 µm
Sensor size
1/3.2
Wide Angle lens
3
Resolution
13 Mpx
Sensor
Samsung S5K3L6
Type
ISOCELL
Aperture
ƒ/ 2.4
ISO
--
Pixel size
1.12 µm
Sensor size
1/3.1
Flash
Dual LED
Dual LED
Features
  • 4K Video
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Quadruple camera
  • Retractable front camera
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • 4K Video
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Manual focus
  • RAW
  • Retractable front camera
  • Scene mode
  • Self-timer
  • Touch focus
  • Triple camera
  • White balance settings
Slow Motion Video
Yes
960 fps
Yes
960 fps
Optical Stabilisation
No
No

Selfie

Resolution
32 Mpx
Sensor
Samsung S5KGD1
Type
ISOCELL
Aperture
ƒ/ 2.0
ISO
--
Pixel size
0.80 µm
Sensor size
1/2.8
Resolution
20 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
ISO
--
Pixel size
0.80 µm

Connectivity

Networks

5G
-
-
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28 (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28 (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Nano SIM
Nano SIM
Nano SIM
Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Hotspot
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Wi-Fi MiMO

Bluetooth

Version
Bluetooth 5.0 LE Low energy consumption
Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • APT-x
  • LE (Low Energy)

Navigation

Navigation
  • A-GPS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • Beidou
  • Galileo
  • GLONASS
  • GPS

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

--
1.341 W/Kg on head
1.511 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

--
1.190 W/Kg on head
1.180 W/Kg on body

Others

Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • DLNA
  • OTA sync
  • Tethering.
  • VoLTE

Battery

Battery
Capacity
3920 mAh
4000 mAh
Type
Li-Polymer
Li-Polymer
Others
Fast Charging
Non-removable
Fast Charging
Non-removable

Software

Software
Operating System
ColorOS 6.0 (Android 9.0 Pie)
MIUI V11 (Android 10)

Prices

Prices

Prices