Xiaomi Mi A3 vs realme X2 Pro - specs comparison

Display

Size

6.1 inches

6.5 inches

Resolution

720 x 1560 pixels

1080 x 2400 pixels

Pixel density

282 PPI

405 PPI

Technology

Super AMOLED

Screen-to-body

82.56 %

83.69 %

Features

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

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

Hardware & Performance

System chip

Qualcomm Snapdragon 665

Qualcomm Snapdragon 855+ SM8150-AC

Processor

Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

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

GPU

Adreno 610

Adreno 640

RAM

4GB

6GB

Internal storage

128GB

64GB, not expandable

Storage expansion

microSDXC up to 256 GB

OS

Android (9.0 Pie)

Android (9.0 Pie), ColorOS UI

Battery

Capacity

4030 mAh

4000 mAh

Type

Not user replaceable

Charging

Qualcomm Quick Charge 3.0

OPPO VOOC

Camera

Rear

Triple camera

Quad camera

Main camera

48 megapixels

64 megapixels

Features

Phase-detection autofocus

Second camera

8 megapixels

13 megapixels

Features

Ultra-wide

Telephoto, Phase-detection autofocus

Third camera

2 megapixels

8 megapixels

Features

Depth information

Ultra-wide, Phase-detection autofocus

Fourth camera

2 megapixels

Features

Depth information

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

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

Features

Digital image stabilization, Video calling, Video sharing

Digital image stabilization

Front

32 megapixels

16 megapixels

Features

Digital image stabilization (EIS)

Design

Dimensions

6.04 x 2.83 x 0.33 inches (153.48 x 71.85 x 8.475 mm)

6.34 x 2.98 x 0.34 inches (161 x 75.7 x 8.7 mm)

Weight

6.13 oz (174 g)

7.02 oz (199 g)

Materials

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

Biometrics

2D Face unlock, In-screen fingerprint

In-screen fingerprint

Colors

Gray, Blue, White

Neptune blue, Lunar white

Cellular

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 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), 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 Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

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

Dual SIM

Yes

SIM type

Nano SIM

Multimedia

Headphones

3.5mm jack

Features

Album art cover, Background playback

Dolby Atmos

Connectivity & Features

Bluetooth

5.0

Wi-Fi

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

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

USB

Type-C (reversible)

Features

Mass storage device, Charging

Charging

Sensors

Accelerometer, Gyroscope, Compass

Other

Infrared, VoIP, Tethering, Computer sync, OTA sync

NFC

Phone features

Notifications

Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording

Shopping information

In The Box

10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card

Type-C cable, Flash charge adapter, Phone protection case, SIM card needle, Quick start guide, Warranty card