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Samsung Galaxy Z Flip 4 (SM-F7210 128GB) vs Xiaomi Redmi 3 (2015816)

Side by side comparison between Samsung Galaxy Z Flip 4 vs Xiaomi Redmi 3 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi 3 X Samsung Galaxy Z Flip 4 (SM-F7210 128GB) 27Points
6.7"
AMOLED

1080x2640

12.2
MP

10mp

8GB
RAM

Octa-core

3700
mAh

(Non removable)

vs
07Points Xiaomi Redmi 3 (2015816) Compare Samsung Galaxy Z Flip 4 X
5"
IPS

720x1280

13
MP

5mp

2GB
RAM

Octa-core

4100
mAh

(Removable)

What's the better phone? Samsung Galaxy Z Flip 4 (SM-F7210 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 Z Flip 4 (SM-F7210 128GB)} 27 Advantages Samsung Galaxy Z Flip 4 (SM-F7210 128GB) vs Redmi 3 (2015816)} 7 Advantages Xiaomi Redmi 3 (2015816)
+3.19GHz 64bit Octa-core (4nm)108%
More powerful processor, you can open your applications faster
vs1.5GHz 64bit Octa-core
+8GB LPDDR53 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+128GB (99GB available)9 times
More internal storage for applications and files
vs16GB (10GB available)
+6.9 millimeters (0.27 inches)23%
Thinner
vs8.5 millimeters (0.33 inches)
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1080x2640 pixels2 times
Higher resolution screen
vs720x1280 pixels
+426 PPI45%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+6.7"34%
Larger screen
vs5"
+(dual camera) 12.2MP + 12MP89%
Higher resolution main camera
vs(back) 13MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+(front) 10MP99%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(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 5.1.1 Lollipop
+5G Sub6Advantage
The 5G Sub6 network is newer and faster
vs4G LTE
+(5G Sub6) 3000 Mbps19 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (side-mounted)Advantage
Sensors help you use the device
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 b/g/n [wifi4]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs4.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+IPX8 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 128GB microSD, microSDXCAdvantage
More external storage for files using memory cards
187 grams (6.55 ounces)vs+144 grams (5.04 ounces)30%
Lighter
3700 mAhvs+4100 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
LiPo: li-ion polymer (Non removable)vs+LiPo: li-ion polymer (Removable)Advantage
Removable battery can be replaced easily
1 slot (Single-SIM)vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

18 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
+11 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 Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
ModelGalaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Other model namesGalaxy Z Flip4 5G (SM-F7210)Xiaomi Hongmi 3, Xiaomi Redmi 3 Dual Sim 2015816
Country or region availableTaiwan
Taiwan
feature not registered
BrandSamsungXiaomi
Release date8/25/2022, Announced: 8/10/20221/11/2016
Depth6.9 millimeters (0.27 inches)8.5 millimeters (0.33 inches)
Size (width x height)71.9 x 165.2 millimeters (2.83 x 6.5 in)69.6 x 139.3 millimeters (2.74 x 5.48 in)
Weight187 grams (6.55 ounces)144 grams (5.04 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass back
Back: Gorilla Glass Victus+
Folded: 15.9 x 71.9 x 84.9 mm
feature not registered
Protection against water and othersIPX8 certified: water resistant up to 1.5 meters and 30minNot supported

📲 Display

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Display typeDynamic AMOLEDTFT IPS LCD
Screen size6.7" inches5" inches
Screen-to-body ratio~85.4% (screen-to-body ratio)~71.1% (screen-to-body ratio)
Display resolution1080x2640 pixels720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)426 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate120Hzfeature not registered
Display features1200nits[peak]
HDR10+
Always-On Display
Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+
feature not registered

🤖 Operating System

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
System versionAndroid 12Android 5.1.1 Lollipop
Firmware updateAndroid 14feature not registered
User InterfaceOne UI 4.1 / 5.1 / 6.0feature not registered

⚙️ Processor

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Chipset64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)64bit: Qualcomm Snapdragon 616 MSM8939v2 (28nm)
CPUOcta-core, 3 processors:
1x 3.19GHz ARM Cortex-X2 (Single-core)
3x 2.75GHz ARM Cortex-A710 (Triple-core)
4x 2GHz ARM Cortex-A510 (Quad-core)
Octa-core, 2 processors:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
4x 1.2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 405
Performance (benchmark)AnTuTu: 685765 (v8), 800001 (v9)
Geekbench: 3913 (v5.1)
GFXBench: 74fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
RAM memory8GB LPDDR52GB LPDDR3
Internal storage128GB (99GB available)
UFS 3.1
16GB (10GB available)
External storageNot supportedUntil 128GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload3000/1024 Mbps150/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100TD-SCDMA1900/2000
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat4 2600 (Bands 7)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G networkSA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 41, 78, 79)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6GPRS, EDGE, TD-SCDMA, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Back camera (main camera)(dual camera)
12.2 megapixels
12MP ultrawide f/2.2123°1.12µm
13 megapixels
Main camera resolution4032x3024 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length24mm (lens)feature not registered
Sensor size1/1.76" inchesfeature not registered
Pixel size1.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extras4K@30/60fps
1080p@30/60/240fps
720p@960fps
HDR10+
Slow motion
feature not registered

📸 Front camera

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Front camera (secondary)10 megapixels5 megapixels
Front camera resolution3872x2592 pixels2592x1944 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.22µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.2 + A2DP/LE4.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Removable)
Battery capacity3700 mAh4100 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
Wired charging
Inductive / wireless charging15W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging
feature not registered
Talk time autonomy34 hours (1.4 days)29 hours (1.2 days)
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
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, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red
• Samsung Pay (Visa, MasterCard)
• Colors: Dark Gray, Silver, Gold, Classic Gold
• USB OTG On-The-Go
• Metal body
• Xiaomi MIUI 7.0
• Qualcomm Fast battery charging
• PDAF technology on camera
• Beidou GPS
• nanoSim2 or microSD (shared slot)

☢️ Radiation rate

Galaxy Z Flip 4 (SM-F7210 128GB)Redmi 3 (2015816)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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