Poco X3 Pro (8 GB / 256 GB) vs Redmi K40 Gaming Edition (12 GB / 256 GB) Comparison

Screen Size

6.67 Inch

Screen/Body Ratio

84.41 %

86.02 %

Weight

215 Grams

205 Grams

Camera Resolution

48 MP

64 MP

Storage Capacity

256 GB

Internal Memory (RAM)

8 GB

12 GB

Chipset

Qualcomm Snapdragon 860

MediaTek Dimensity 1200

CPU Frequency

2.96 GHz

3.0 GHz

Screen Resolution

1080x2400 (FHD+) Pixel

Video Recording Resolution

2160p (Ultra HD) 4K

Battery Capacity

5160 mAh

5065 mAh

Head SAR

0.573 W/kg

OS Version

Android 11

Screen Size

6.67 Inch

Display Technology

IPS LCD

OLED

Screen Resolution

1080x2400 (FHD+) Pixel

Screen Resolution Standard

FHD+

Pixel Density (PPI)

395 PPI

Screen Refresh Rate

120 Hz

Aspect Ratio

20:9

Screen Area

107.16 cm²

Screen Features

240 Hz Screen Touch Response 450 cd/m² (nit) Brightness Full Screen Display Scratch Resistant Glass In-Display Camera Multi-Touch

10bit Colour Depth 480 Hz Screen Touch Response 5000000:1 Contrast Ratio 500 cd/m² (nit) Brightness Full Screen Display Scratch Resistant Glass DCI-P3 Wide Color Gamut In-Display Camera HDR HDR10 HDR10+ Multi-Touch Always-on Display

Screen Protection

Corning Gorilla Glass 6

Corning Gorilla Glass 5

Touch Screen Technology

Capacitive Touchscreen

Color Depth

16 Million

1.07 Billion

Screen/Body Ratio

84.41 %

86.02 %

Battery Capacity

5160 mAh

5065 mAh

Game

11 Hours

Video Playing

18 Hours

Audio Playing

110 Hours

Charging Type

USB Type-C

Battery Technology

Lithium Polymer (Li-Po)

Fast Charge

Yes

Fast Charge Power

33 W

67 W

Fast Charge Features

Fast Charge (33W)

Fast Charge (67W) Qualcomm Quick Charge 3.0+ USB-PD 3.0 (Power Delivery)

Charging Time

59 Minutes

42 Minutes

Wireless Charge

No

Removable Battery

No

Camera Resolution

48 MP

64 MP

Optical Image Stabilization (OIS)

No

Camera Features

0.8μm (1.6μm) Pixel Internal QR Code Reader HDR Macro Shot (4 cm) Auto Focus Panorama Shutter Speed Control Shutter Speed: 30s Phase Detect Auto-Focus (PDAF) Portrait Mode RAW Recording Burst Mode Sony Exmor Sensor (IMX582) Portrait Mode With Artificial Intelligence AI Scene Detection Timer

0.7μm (1.4μm) Pixel Macro Shot (4 cm) Auto Focus Portrait Mode RAW Recording AI Scene Detection Timer

Flash

LED

Aperture Size

F1.79

F1.65

Camera Sensor Size

1/2 inches

Video Recording Resolution

2160p (Ultra HD) 4K

Video FPS

30 fps

Video Recording Features

Electronic Image Stabilization (EIS) Electronic Image Stabilization (EIS) (4K) Timelapse Video Recording Slow Motion Video

HDR Portrait Mode (Bokeh) Timelapse Video Recording Slow Motion Video

Video Recording Options

720p @ 30fps 1080p @ 60fps 1080p @ 30fps 2160p @ 30fps

Slow Motion FPS Options

720p @ 240fps 720p @ 960fps 720p @ 120fps 1080p @ 960fps 1080p @ 120fps 1080p @ 240fps

720p @ 240fps 720p @ 960fps 720p @ 120fps 1080p @ 120fps

Second Rear Camera

Yes

Second Rear Camera Resolution

8 MP

Second Rear Camera Aperture

F2.2

Second Rear Camera Features

Ultra Wide Angle Ultra Wide Angle (119°)

Ultra Wide Angle Ultra Wide Angle (120°)

Third Rear Camera

Yes

Third Rear Camera Resolution

2 MP

Third Rear Camera Aperture

F2.4

Third Rear Camera Features

Macro Shot

Fourth Rear Camera

Yes

Fourth Rear Camera Resolution

2 MP

Fourth Rear Camera Aparture

F2.4

Fourth Rear Camera Features

Deep of Field (Bokeh)

Front Camera Resolution

20 MP

16 MP

Front Camera Video Resolution

1080p

Front Camera FPS

30 fps

Front Camera Aperture Size

F2.2

Front Camera Features

0.8μm (1.6μm) Pixel Electronic Image Stabilization (EIS) Gesture Shot HDR Portrait Mode Screen Flash Portrait Mode With Artificial Intelligence AI Beautification AI Scene Detection Self-timer

720p @ 120fps Recording Panorama Selfie Portrait Mode Screen Flash Voice Command Time-Lapse Portrait Mode Video Recording AI Beautification AI Scene Detection Slow Motion Video Recording Face Detection Self-timer

Chipset

Qualcomm Snapdragon 860

MediaTek Dimensity 1200

CPU Frequency

2.96 GHz

3.0 GHz

CPU Core

8 cores

CPU

1x 2.96 GHz ARM Cortex-A76 (Kryo 485)

1x 3.0 GHz ARM Cortex-A78

First Coprocessor

3x 2.42 GHZ ARM Cortex-A76 (Kryo 485)

3x 2.6 GHz ARM Cortex-A78

Second Coprocessor

Quad-core 1.8 GHz ARM Cortex-A55

Quad-core 2.00 GHz ARM Cortex-A55

CPU Architecture

64-bit

GPU

Adreno 640

Mali-G77 MC9

GPU Frequency

886 MHz

Lithography

7 nm

6 nm

AnTuTu Score (v8)

494.900 Points

AnTuTu Score (v9)

577.800 Points

693.400 Points

Geekbench 5 (Single-core)

760 Points

Geekbench 5 (Multi-core)

2.650 Points

Internal Memory (RAM)

8 GB

12 GB

RAM Type

LPDDR4x

Storage Capacity

256 GB

Storage Type

UFS 3.1

Memory Card Support

Yes

No

Expandable Memory Support Max

1 TB

Other RAM Options

6/8GB RAM Options

6/8/12GB RAM Options

Other Storage Options

128/256GB Storage Options

Height

165.3 mm

161.94 mm

Width

76.8 mm

76.93 mm

Depth

9.4 mm

8.3 mm

Weight

215 Grams

205 Grams

Colour Options

Copper Blue Black

White Silver Yellow Black

Body Material (Cover)

Glass (Plastic)

Body Material (Frame)

Plastic (Metallic Looking)

2G

Yes

3G

Yes

4G

Yes

4G Frequency Info

It May Vary By Origin Or Seller

4G Features

VoLTE (Voice over LTE) Support

LTE Advanced Pro

Yes

5G

No

Yes

Operating System

Android

OS Version

Android 11

User Interface (UI)

MIUI For POCO

MI UI

User Interface Version

MIUI 12

MIUI 12.5

Wi-Fi Bands

Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Wi-Fi Features

2X MIMO Dual-Band MIMO VoWiFi (Voice over Wi-Fi) Wi-Fi Direct Wi-Fi Hotspot

2X MIMO Dual-Band MIMO MiraCast Wi-Fi Direct Wi-Fi Hotspot

NFC

Yes

Bluetooth Version

5.0

5.2

Bluetooth Features

AAC LDAC LHDC

IR Blaster

Yes

Navigation Features

Galileo A-GPS GLONASS GPS BDS

QZSS (L1 + L5 dual band) Galileo (E1 + E5a dual band) GPS (L1 + L5 dual band) Dual-Frequency GPS NavIC Galileo BeiDou (B1I + B2a dual band) A-GPS GLONASS GPS BDS

FM Radio

Yes

Speaker Features

Double Speakers Stereo

Double Speakers JBL Speaker Stereo

Earphone Jack

3.5 mm

USB Type-C

Water Resistance

Yes

Water Resistance Level

IPX3

Dust Resistance

Yes

Dust Resistance Level

IP5X

Video Call (App)

Yes

Sensors

Accelerometer Gyroscope Ambient Light Compass Proximity

Accelerometer Gyroscope Ambient Light Ambient Light (Rear) Compass Ultrasonic Proximity Sensor

Fingerprint Sensor

Yes

Fingerprint Sensor Features

On the Side

LED Notification Light

Yes

LED Feature

On Back Cover (Glow)

Head SAR

0.573 W/kg

Body SAR

0.899 W/kg

Services and Applications

Built-in Liquid Cooling System Screen Mirroring Knock-ON Noise Cancelling Second Microphone Hi-Res Audio Certified Dark Mode One-Handed Mode Xiaomi Game Turbo Face Recognition

Built-in Liquid Cooling System Dolby Atmos Screen Mirroring Noise Cancelling Third Microphone Hi-Res Audio Certified HWA (Hi-Res Wireless Audio) Dark Mode Xiaomi Game Turbo

USB Version

2.0

USB Interface

USB Type-C

USB Features

USB On-the-go (OTG)

Number of SIM

Dual SIM

Dual-SIM Feature

2.SIM Located in Memory Card Slot

SIM

Nano-SIM (4FF)

Release Year

2021

Announce-Date

2021, March

2021, April

Release Date

2021, April

Serie

Poco X

Redmi K

Sub Serie

Redmi K40

Purpose of Usage

Game

A.K.A.

Poco F3 GT