Apple iPhone X vs Xiaomi Mi A2

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900, 2100

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
EV-DO speed

3.1 Mbps

-
LTE speed

-

LTE
LTE-A speed

LTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Front glass, aluminum body
SIM

Nano-SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

143.6 mm

158.7 mm
Width

70.9 mm

75.4 mm
Thickness

7.7 mm

7.3 mm
Weight

174 g

168 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

-
Waterproof

IP67 - 1.5 m and 30 minutes

-
Dust proof

IP67

-
Colors

Silver, Space Gray

Black, Cherry Pink, Flame Red, Glacier Blue, Sand Gold

Display
Display type

Super AMOLED capacitive touchscreen

LTPS IPS LCD capacitive touchscreen
Physical size

5.8 inches

5.99 inches
Resolution

1125 x 2436 pixels

1080 x 2160 pixels
Pixel density

458 ppi

403 ppi
Display colors

16777216

16777216
Protection

Scratch-resistant glass

Corning Gorilla Glass 3
Multitouch

Yes

Yes
Display features

Wide color gamut display, 3D Touch display, True-tone display, Dolby Vision/HDR10 compliant

-

Main camera
Camera type

Dual

Dual
Main camera

12 MP, f/1.8 , 2x optical zoom

12 MP, f/1.8 , 2x optical zoom , 1/2.9" , 1.25 µm
12 MP, f/2.4

20 MP, f/1.8 , 1/2.8" , 1 µm
Primary camera resolution

-

4000 x 3000 pixels
Primary camera video

2160p@24/30/60fps, 1080p@30/60/120/240fps

2160p@30fps, 1080p@30fps, 720p@120fps
Primary camera Autofocus

phase detection autofocus

phase detection autofocus
Primary camera flash

quad-LED (dual tone) flash

LED flash
Primary camera optical image stabilization

optical image stabilization

-
Electronic image stabilization

-

EIS (gyro)
Camera features

Geo-tagging, HDR (photo/panorama), face/smile detection, simultaneous 4K video and 8MP image recording, touch focus

Geo-tagging, HDR, face detection, panorama, touch focus
DxOMark photo

101

-
DxOMark video

89

-
DxOMark camera score

97

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

Lightning, USB 2.0

Type-C 1.0 reversible connector
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes (Apple Pay only)

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

Yes

Features
Messaging SMS

iMessage(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

-

IM
Messaging iMessage

iMessage

-
Messaging Push Email

Push Email

Push Email
Java

No

-
Sensors

Face ID, accelerometer, barometer, compass, gyro, proximity

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity