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Redmi K40 vs Samsung Galaxy M52 5G

Redmi K40 XiaomiRedmi K40
VS
Samsung Galaxy M52 5G SamsungGalaxy M52 5G

The third device is shown on desktop screens only

Redmi K40 Redmi K40 Xiaomi Price $360 Full specs
Samsung Galaxy M52 5G Samsung Galaxy M52 5G Samsung Lowest price Price $345 Full specs

General

Device Type
Smart Phone
Smart Phone
Device Name
Redmi K40M2012K11AC
Samsung Galaxy M52 5GSM-M526BRSM-M526BR/DS
Announced
February 2021
September 2021
Released
March 2021
October 2021
Colors
Aurora
Blue
On both: Black, White

Design

Length
163.7 mm (6.44 in)
164.2 mm (6.46 in)
Width
76.4 mm (3.01 in)
76.4 mm (3.01 in)
Thickness
7.8 mm (0.31 in)
7.4 mm (0.29 in)
Weight
196 g (6.91 oz)
173 g (6.10 oz)

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Dual SIM
Hybrid Dual SIM
Speed
3G Up to 42 MB4G Up to 2 GB5G Up to 7.5 GB
3G Up to 42 MB4G Up to 1.2 GB5G Up to 3.7 GB

Display

Display Type
Super AMOLED
Super AMOLED Plus
Size
6.67 Inches
6.7 Inches
Refresh Rate
120 Hz
120 Hz
Resolution
1080x2400 Pixels (FHD+)
1080x2400 Pixels (FHD+)
Screen Ratio
85.9%
86.4%
Aspect Ratio
20:9
20:9
Pixel Density
395 PPI
393 PPI
Brightness Level
1300 Nits (Peak)900 Nits
—
Display Protection
Corning Gorilla Glass 5
—
Features
HDR10+
No extras
On both: Always-on Display, Hole-punch Notch, Eye Care Display, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Qualcomm Snapdragon 870 5G
Qualcomm Snapdragon 778G 5G
Manufacturing Technology
7 nm
6 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
1x3.2 GHz (Kryo 585)3x2.42 GHz (Kryo 585)4x1.80 GHz (Kryo 585)
4x2.4 GHz (Kryo 670)4x1.8 GHz (Kryo 670)
GPU
Adreno 650
Adreno 642L
RAM (Memory)
6/8/12 GB6 GB (128 GB)8 GB (128 GB)8 GB (256 GB)12 GB (256 GB)
6/8 GB
Internal Storage
128/256 GB
128 GB
Storage Type
UFS 3.1
—
Ram Type
LPDDR5
LPDDR4x
Card Slot
No
Yes - MicroSD

Software

OS
Android 11
Android 11
User Interface
MIUI 12
One UI 3.1

Main camera

Camera Setup
Triple Camera
Triple Camera
Resolution
48 MP + 8 MP + 5 MP
64 MP + 12 MP + 5 MP
Camera
48 MP: Standard8 MP: Ultrawide5 MP: Macro
64 MP: Standard12 MP: Ultrawide5 MP: Macro
Aperture Size
F/1.8 (48 MP)F/2.2 (8 MP)F/2.4 (5 MP)
F/1.8 (64 MP)F/2.2 (12 MP)F/2.4 (5 MP)
Sensor
Sony IMX582 (48 MP)Sony IMX355 (8 MP)Samsung S5K5E9 (5 MP)
—
Stabilization
Electronic Stabilization (EIS)
Electronic Stabilization (EIS)
Zoom
Digital Zoom
Digital Zoom 10x
Slow Motion
FHD 1080P@120/240fpsFHD 1080P@960fps
FHD 1080P@120fpsHD 720P@240fps
Video
4K 2160P@30fpsFHD 1080P@30/60fps
Same on both
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Autofocus (AF)Night ModePortrait ModePro ModeAI Scene DetectionContinuous shootingPanoramaExposure compensationFace detectionGeotaggingHDRISO settingsScene modeSelf-timerTouch focusWhite balance settings
Same on both

Selfie Camera

Camera
20 MP
32 MP
Aperture Size
F/2.5
F/2.2
Video
FHD 1080P@30fpsElectronic Stabilization (EIS)
FHD 1080P@30fps
Slow Motion
HD 720P@120fps
—
Flash
No
No
More details (1)Camera Features
Camera Features
Night Mode
No extras
On both: Portrait Mode, Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
Wi-Fi 802.11a/b/g/n/ac/6Dual-bandWi-Fi DirectHotspot
Same on both
Bluetooth
5.1
5.0
On both: A2DP, LE
Location
NavIC
No extras
On both: GPS, A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Yes
IR blaster
Yes
—
USB
USB Type-C 2.0
USB Type-C 2.0

Media

Loudspeaker
Yes - Stereo speakers
Yes
3.5mm jack
No
No
FM Radio
No24-bit/192kHz
Yes

Other specifications

Sensors
Color Spectrum
No extras
On both: Accelerometer, Gyroscope, Proximity, Compass
Lock Type
Fingerprint (Side-mounted)Facial RecognitionPatternPINPassword
Same on both
Box Contents
Power Adapter (33 W)Protective Case
Power Adapter (25 W)
On both: Device, USB Cable, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
Yes - 33 W (100% in 52 min)
Yes - 25 W
Capacity
4520 mAh
5000 mAh

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Copyright © 2026 NXT Test. All Rights Reserved