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Xiaomi Redmi K30 5G (64GB) vs Samsung Galaxy Z Fold 3 (SM-F926B 256GB)

Side by side comparison between Xiaomi Redmi K30 5G vs Samsung Galaxy Z Fold 3 phones, differences, pros, cons with full specifications. What's the better?

,
Xiaomi Redmi K30 5G (64GB)
6.67"
IPS

1080x2400

64
MP

20mp

6GB
RAM

64bit Octa

4500
mAh

(Non removable)

vs
23PointsSamsung Galaxy Z Fold 3 (SM-F926B 256GB)Compare Xiaomi Redmi K30 5G X
Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
7.6"
AMOLED

1768x2208

12.2
MP

10mp

12GB
RAM

64bit Octa

4400
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Fold 3 (SM-F926B 256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Redmi K30 5G (64GB)11 Advantages Xiaomi Redmi K30 5G (64GB)vsGalaxy Z Fold 3 (SM-F926B 256GB)23 Advantages Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+208 grams (7.28 ounces)30%
Lighter
vs271 grams (9.49 ounces)
+395 PPI6%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs372 PPI
+(quad camera) 64MP + 8MP + 5MP + 2MP118%
Higher resolution main camera
vs(triple camera) 12.2MP + 12MP + 12MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+1/1.72" inches2%
The larger sensor camera lets you take photos with better depth.
vs1/1.76" inches
+(dual front camera) 20MP + 2MP118%
Higher resolution secondary camera to take pictures and selfies
vs(front) 10MP
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+4500 mAh2%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4400 mAh
+30W20%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs25W
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.4Ghz 64bit Octa-Corevs+2.84Ghz 64bit Octa-Core21%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+12GB LPDDR5100%
More RAM memory. Typically more responsive and better for multitasking.
64GB (49GB available)vs+256GB (220GB available)3 times
More internal storage for applications and files
UFS 2.1vs+UFS 3.1Advantage
Fastest write and read storage.
8.79 millimeters (0.35 inches)vs+6.4 millimeters (0.25 inches)37%
Thinner
TFT IPS LCDvs+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
HDR10vs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
1080x2400 pixelsvs+1768x2208 pixels51%
Higher resolution screen
6.67"vs+7.6"14%
Larger screen
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/1.9 (aperture)vs+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
5G SA/NSAvs+5G NRAdvantage
The 5G NR network is newer and faster
(5G SA/NSA) 2000 Mbpsvs+(5G NR) 5000 Mbps150%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+WPC/Qi Wireless chargingAdvantage
Wireless charging is another way to charge the battery.
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOvs+802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMO is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
5.1 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IPX8 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

26 Common items in both devices
Aluminum frame, glass front/back / Aluminum frame, flexible plastic screen, glass back
120Hz
16 million
PDAF: phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
4K UHD (3840x2160)
Android 11
+19 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
ModelRedmi K30 5G (64GB)Galaxy Z Fold 3 (SM-F926B 256GB)
Other model namesXiaomi Redmi K30 5G (64GB + 6GB RAM), M2001G7AE, M2001G7ACSamsung Galaxy Z Fold3 5G (SM-F926B/DS)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandXiaomiSamsung
Release dateJanuary, 2020August, 2021
Depth8.79 millimeters (0.35 inches)6.4 millimeters (0.25 inches)
Size (width x height)76.6 x 165.3 millimeters (3.02 x 6.51 in)128.1 x 158.2 millimeters (5.04 x 6.23 in)
Weight208 grams (7.28 ounces)271 grams (9.49 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backAluminum frame, flexible plastic screen, glass back
Protection against water and othersNot supportedIPX8 certified: water resistant up to 1.5 meters and 30min
System (OS)Xiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Operating systemAndroid 10Android 11
Firmware updateAndroid 11feature not registered
HardwareXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Chipset64bit - Qualcomm Snapdragon 765G SDM765 (7nm)64bit - Qualcomm Snapdragon 888 SM8350 (5nm)
CPU processorOcta-Core, 3 processors:
2.4Ghz Single-Core Kryo 475 Prime
2.2Ghz Single-Core Kryo 475 Gold
1.8Ghz Hexa-Core Kryo 475 Silver
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 680
2.42Ghz 3-Cores Kryo 680
1.8Ghz Quad-Core Kryo 680
GPU graphical controllerQualcomm Adreno 620Qualcomm Adreno 660 840Mhz
RAM memory6GB LPDDR4X12GB LPDDR5
Internal storage64GB (49GB available)
UFS 2.1
256GB (220GB available)
UFS 3.1
External storageUntil 512GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Not supported
DisplayXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Display typeTFT IPS LCDDynamic AMOLED
Screen size6.67" inches7.6" inches
Screen-to-body ratio~84.8% (screen-to-body ratio)~89.7% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1768x2208 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)395 PPI372 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass Victus
Display features120Hz, HDR10120Hz, 1200 nits, HDR10+
Mobile networksXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Dual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
Maximum download/upload2000/150 Mbps5000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat15/13 (Bands 1, 3, 5, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA Sub6 (Bands 41, 78)SA/NSA/Sub6/mmWave (1, 3, 5, 7, 8, 28, 40, 41, 77, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA, 5G NR
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported
CallingXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Back camera (main camera)(quad camera)
64 megapixels
8MP ultrawidef/2.213mm1/4.0"1.12µm
5MP macrof/2.41/5.0"1.75µm
2MP depthf/2.4
(triple camera)
12.2 megapixels
12MP telephotof/2.452mm1/3.6"1.0µmPDAFOIS2x-optical-zoom
12MP ultrawidef/2.2123º12mm1.12µm
Main camera resolution10120x6328 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 60 fps
FlashDual-LED flashLED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/1.72" inches1/1.76" inches
Pixel size0.8µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
2ª cameraXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Front camera (secondary)(dual front camera)
20 megapixels
2MP depthf/2.41/5"1.75µm
10 megapixels
Front camera resolution5184x3840 pixels3872x2592 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length27mm lens26mm lens
Sensor size1/3.4" inches1/3" inches
Pixel size0.8µm pixel1.22µm pixel
MultimediaXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jackType-C reversible connector
Bluetooth5.1 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMO
DLNANot supportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portSupportedNot supported
Other functionsXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (side-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Hall effect
Face unlock
Fingerprint sensor (side-mounted)
Other features- Colors: Blue, Red, Purple, White
- MIUI 11, 12
- Game Turbo 2.0
- 24-bit/192kHz audio
- WiFi direct, hotspot
- Colors: Phantom Black, Silver, Green
- One UI 3.1
- Stylus pen support
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung DeX
- Samsung Pay (MST, NFC)
- WiFi direct, hotspot
- Cover camera: 4MP (f/1.8 2.0µm)
- Cover 6.2" display: Dynamic AMOLED 2X, 120Hz, Gorilla Glass Victus, (832x2268px)
AnTuTu: 635918 (v8), 752218 (v9)
Geekbench: 3239 (v5.1)
GFXBench: 38fps (ES 3.1 onscreen)
Power supplyXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4500 mAh4400 mAh
Charger, watts30W Fast battery charging25W Fast battery charging
Reverse charging USB between devices
11W WPC/Qi Wireless charging
4.5W Reverse wireless charging between devices
USB Power Delivery 3.0
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateXiaomi Redmi K30 5G (64GB)Samsung Galaxy Z Fold 3 (SM-F926B 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered1.036W/kg (head) | 1.443W/kg (body)
X

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