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Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB) vs Xiaomi Redmi K30 Pro Zoom (128GB)

Side by side comparison between Samsung Galaxy S21 FE vs Xiaomi Redmi K30 Pro Zoom phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi K30 Pro Zoom X Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB) 11Points
6.4"
AMOLED

1080x2400

12.2
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
11Points Xiaomi Redmi K30 Pro Zoom (128GB) Compare Samsung Galaxy S21 FE X
6.67"
AMOLED

1080x2400

64
MP

20mp

8GB
RAM

Octa-core

4700
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K30 Pro Zoom (128GB)

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!

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)} 11 Advantages Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB) vs Redmi K30 Pro Zoom (128GB)} 11 Advantages Xiaomi Redmi K30 Pro Zoom (128GB)
+2.9GHz 64bit Octa-core (5nm)5%
More powerful processor, you can open your applications faster
vs2.84GHz 64bit Octa-core (7nm)
+177 grams (6.2 ounces)23%
Lighter
vs218 grams (7.63 ounces)
+7.9 millimeters (0.31 inches)13%
Thinner
vs8.9 millimeters (0.35 inches)
+411 PPI4%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+(front) 32MP61%
Higher resolution secondary camera to take pictures and selfies
vs(front) 20MP
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 10
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C, USB OTG On-The-Go
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
6GB LPDDR5vs+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
128GB (97GB available)vs+128GB (107GB available)10%
More internal storage for applications and files
6.4"vs+6.67"4%
Larger screen
(triple camera) 12.2MP + 12MP + 8MPvs+(quad camera) 64MP + 8MP + 13MP + 2MP170%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
1/1.76" inchesvs+1/1.72" inches2%
The larger sensor camera lets you take photos with better depth.
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
4500 mAhvs+4700 mAh4%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
25Wvs+33W32%
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.
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

28 Common items in both devices
UFS 3.1
Aluminum body, glass front, plastic back / Aluminum frame, glass front/back
Dynamic AMOLED / Super AMOLED
16 million
1080x2400 pixels
Digital and optical zoom
PDAF: phase detection autofocus
+21 specs and more in the table below

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

Highlight differences Clear highlight

📱 Model features

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
ModelGalaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Other model namesGalaxy S21 FE 5G SM-G990B/Dual-SIM (Exynos)Xiaomi Redmi K30 Pro Zoom 5G (128GB + 8GB RAM)
Country or region available(Latin America)Brazil
(Latin America), Brazil
(Global, International)
(Global, International)
BrandSamsungXiaomi
Release date1/7/2022, Announced: 1/4/20224/4/2020
Depth7.9 millimeters (0.31 inches)8.9 millimeters (0.35 inches)
Size (width x height)74.5 x 155.7 millimeters (2.93 x 6.13 in)75.4 x 163.3 millimeters (2.97 x 6.43 in)
Weight177 grams (6.2 ounces)218 grams (7.63 ounces)
Build, materialsAluminum body, glass front, plastic backAluminum frame, glass front/back
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Display typeDynamic AMOLEDSuper AMOLED
Screen size6.4" inches6.67" inches
Screen-to-body ratio~85.3% (screen-to-body ratio)~87.2% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2400 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)411 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass 5
Refresh rate120Hzfeature not registered
Display features1300nits[peak]
HDR10+
Always-On Display
feature not registered

🤖 Operating System

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
System versionAndroid 12Android 10
Firmware updateAndroid 14feature not registered
User InterfaceOne UI 4.1 / 5.1 / 6.0feature not registered

⚙️ Processor

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Chipset64bit: Samsung Exynos 2100 (5nm)64bit: Qualcomm Snapdragon 865 (SM8250) (7nm)
CPUOcta-core, 3 processors:
1x 2.9GHz ARM Cortex-X1 (Single-core)
3x 2.8GHz ARM Cortex-A78 (Triple-core)
4x 2.2GHz ARM Cortex-A55 (Quad-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerARM Mali-G78 MP14 (854MHz)Qualcomm Adreno 650 (250-587MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
RAM memory6GB LPDDR58GB LPDDR5
Internal storage128GB (97GB available)
UFS 3.1
128GB (107GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps2000/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat20 (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 78, 79)SA/NSA (Bands 1, 3, 41, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE

📷 Camera

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Back camera (main camera)(triple camera)
12.2 megapixels
12MP ultrawide f/2.2123°13mm1/3"1.12µm
8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom
(quad camera)
64 megapixels
8MP telephoto PDAFOIS3x-optical-zoom
13MP ultrawide 13mm
2MP depth
Main camera resolution4032x3024 pixels10120x6328 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps8K UHD (7680x4320) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.9 (aperture)
Focal length26mm lens26mm lens
Sensor size1/1.76" inches1/1.72" inches
Pixel size1.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extras4K@30/60fps
1080p@30/60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)
feature not registered

📸 Front camera

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Front camera (secondary)32 megapixels20 megapixels
Front camera resolution6528x4896 pixels5184x3840 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length26mm lens27mm lens
Sensor size1/2.74" inches1/3.4" inches
Pixel size0.8µm pixel0.8µm pixel

🔉 Sound and multimedia

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot 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

🔌 Connectivity

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C SlimPort®Not supported
Bluetooth5.0 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4500 mAh4700 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
33W Wired fast charging
Inductive / wireless charging15W Qi wireless charging
4.5W Reverse wireless charging
feature not registered
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Graphite, White, Lavender, Olive• Colors: Grey, Purple, White, Blue
• Display: 20:9, HDR10+, DCI-P3 100%
• MIUI 11
• Motorized pop-up front camera
• 24-bit/192kHz audio
• Quick Charge 4+
• USB Power Delivery

☢️ Radiation rate

Galaxy S21 FE (SM-G990E/DS 128GB/6GB)Redmi K30 Pro Zoom (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.65W/kg (head), 1.19W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.93W/kg (head), 1.319W/kg (body)feature not registered
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