Side-by-side comparison

Huawei Mate 20 X vs Xiaomi Redmi K40

Name: Huawei Mate 20 X
Brand: Huawei
SKU: appsapk-1777
Rating: 7.9 (790 reviews)

Huawei

Huawei Mate 20 X

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Huawei Mate 20 X — quick specs

Network
LTE / HSPA / GSM
Display
7.2 inches · 1080×2244
Camera
40 MP
Memory
6 GB RAM
Battery
5000 mAh
OS
Android 9.0

Xiaomi Redmi K40 — quick specs

Network
5G / LTE
Display
—
Camera
—
Memory
256 GB
Battery
Non-removable Li-Po
OS
—

● Full specification comparison

Spec

Huawei Mate 20 X

Xiaomi Redmi K40

NETWORK

Technology

GSM / HSPA / LTE

2G, 3G, 4G, 4G LTE, 5G

Technology

AGSM / HSPA / LTE

B2G, 3G, 4G, 4G LTE, 5G

2G bands

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

—

2G bands

AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

B—

3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

—

3G bands

AHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

B—

4G bands

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300)

—

4G bands

ALTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300)

B—

Speed

HSPA 42.2/5.76 Mbps, LTE-A Cat21 1400/200 Mbps

—

Speed

AHSPA 42.2/5.76 Mbps, LTE-A Cat21 1400/200 Mbps

B—

LAUNCH

Announced

2018, October

K40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:

Announced

A2018, October

BK40/Pro/Pro+: / Poco F3: / Mi 11i: / Mi 11X/Pro: / K40 Gaming: / Poco F3 GT: / K40S: / Poco F4:

Status

Available. Released 2018, November

Available. Released 2021

Status

AAvailable. Released 2018, November

BAvailable. Released 2021

BODY

Dimensions

174.6 x 85.4 x 8.2 mm (6.87 x 3.36 x 0.32 in)

—

Dimensions

A174.6 x 85.4 x 8.2 mm (6.87 x 3.36 x 0.32 in)

B—

Weight

232 g (8.18 oz)

—

Weight

A232 g (8.18 oz)

B—

SIM

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

—

SIM

AHybrid Dual SIM (Nano-SIM, dual stand-by)

B—

Build

Front/back glass & aluminum frame

Slate

Build

AFront/back glass & aluminum frame

BSlate

DISPLAY

Type

OLED capacitive touchscreen, 16M colors

6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+

Type

AOLED capacitive touchscreen, 16M colors

B6.67 in AMOLED capacitive touchscreen, 1080p 1080 × 2400 pixels (2.5 MP), 20:9 aspect ratio (395ppi), 120Hz refresh rate, HDR10+

Size

7.2 inches, 130.7 cm2 (~87.6% screen-to-body ratio)

—

Size

A7.2 inches, 130.7 cm2 (~87.6% screen-to-body ratio)

B—

Resolution

1080 x 2244 pixels, 18.7:9 ratio (~346 ppi density)

—

Resolution

A1080 x 2244 pixels, 18.7:9 ratio (~346 ppi density)

B—

Protection

Corning Gorilla Glass (unspecified version)

—

Protection

ACorning Gorilla Glass (unspecified version)

B—

PLATFORM

Android 9.0 (Pie); EMUI 9.1

—

AAndroid 9.0 (Pie); EMUI 9.1

B—

Chipset

HiSilicon Kirin 980 (7 nm)

—

Chipset

AHiSilicon Kirin 980 (7 nm)

B—

CPU

Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)

Octa-core

CPU

AOcta-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)

BOcta-core

GPU

Mali-G76 MP10

—

GPU

AMali-G76 MP10

B—

MEMORY

Card slot

NM (Nano Memory), up to 256GB (uses shared SIM slot)

None

Card slot

ANM (Nano Memory), up to 256GB (uses shared SIM slot)

BNone

Internal

128GB 6GB RAM, 256GB 8GB RAM (EVR-AL00)

128 or 256GB UFS 3.1

Internal

A128GB 6GB RAM, 256GB 8GB RAM (EVR-AL00)

B128 or 256GB UFS 3.1

MAIN CAMERA

Triple

40 MP, f/1.8, 27mm (wide), 1/1.7", PDAF, Laser AF 8 MP, f/2.4, 80mm (telephoto), 1/4", PDAF, Laser AF, OIS, 3x optical zoom 20 MP, f/2.2, 16mm (ultrawide), 1/2.7", PDAF, Laser AF

—

Triple

A40 MP, f/1.8, 27mm (wide), 1/1.7", PDAF, Laser AF 8 MP, f/2.4, 80mm (telephoto), 1/4", PDAF, Laser AF, OIS, 3x optical zoom 20 MP, f/2.2, 16mm (ultrawide), 1/2.7", PDAF, Laser AF

B—

Features

Leica optics, dual-LED dual-tone flash, panorama, HDR

—

Features

ALeica optics, dual-LED dual-tone flash, panorama, HDR

B—

Video

2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps

—

Video

A2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps

B—

SELFIE CAMERA

Features

HDR

—

Features

AHDR

B—

Video

1080p@30fps

—

Video

A1080p@30fps

B—

Single

24 MP, f/2.0, 26mm (wide)

20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps

Single

A24 MP, f/2.0, 26mm (wide)

B20 MP, (f/2.2, 27mm, 1/3.4", 0.8 μm) / HDR, 1080p@30fps, 720p@120fps

SOUND

Loudspeaker

Yes, with stereo speakers

Stereo loudspeakers

Loudspeaker

AYes, with stereo speakers

BStereo loudspeakers

3.5mm jack

Yes, 32-bit/384kHz audio Dolby Atmos sound Active noise cancellation with dedicated mic

3.5mm jack

AYes, 32-bit/384kHz audio Dolby Atmos sound Active noise cancellation with dedicated mic

BNo

COMMS

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, hotspot

Wi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)

WLAN

AWi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, hotspot

BWi-Fi 802.11a/b/g/n/6/6e (2.4 & 5GHz), dual-band, WiFi Direct, DLNA, hotspot Bluetooth V5.1/5.2, A2DP, Low-energy, aptX-HD, NFC, USB 2.0 Type-C, Infrared Blaster, GNSS (A-GPS, GLONASS, GALILEO, BDS, QZSS, NAVIC)

Bluetooth

5.0, A2DP, aptX HD, LE

5.x, A2DP, LE

Bluetooth

A5.0, A2DP, aptX HD, LE

B5.x, A2DP, LE

GPS

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

Yes, with A-GPS, GLONASS, BDS, GALILEO

GPS

AYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

BYes, with A-GPS, GLONASS, BDS, GALILEO

USB

3.1, Type-C 1.0 reversible connector, USB On-The-Go

USB Type-C

USB

A3.1, Type-C 1.0 reversible connector, USB On-The-Go

BUSB Type-C

Radio

—

Radio

ANo

B—

Infrared port

Yes

—

Infrared port

AYes

B—

NFC

Yes

NFC

AYes

BYes

FEATURES

Sensors

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

Fingerprint, accelerometer, gyro, proximity, compass, barometer

Sensors

AFingerprint (rear-mounted), accelerometer, gyro, proximity, barometer, compass

BFingerprint, accelerometer, gyro, proximity, compass, barometer

BATTERY

Charging

Fast battery charging 22.5W

Fast charging

Charging

AFast battery charging 22.5W

BFast charging

Battery Type

Non-removable Li-Po 5000 mAh battery

Non-removable Li-Po

Battery Type

ANon-removable Li-Po 5000 mAh battery

BNon-removable Li-Po

MISC

Colors

Midnight Blue, Phantom Silver

—

Colors

AMidnight Blue, Phantom Silver

B—

Models

EVR-L29, EVR-AL00, EVR-TL00

—

Models

AEVR-L29, EVR-AL00, EVR-TL00

B—

Price

641 USD

—

Price

A641 USD

B—

Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.

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