Xiaomi Redmi 7 vs. Samsung Galaxy Z Fold3 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi Redmi 7 and Samsung Galaxy Z Fold3 5G. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Xiaomi Redmi 7 vs. Samsung Galaxy Z Fold3 5G Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-F926B/DS
Form Factor Touch Folder - touch screen, dual screen
Height 158.73 mm 158.2 mm Xiaomi Redmi 7 has greater height than Samsung Galaxy Z Fold3 5G.
Width 75.58 mm 67.1 mm Xiaomi Redmi 7 has greater width than Samsung Galaxy Z Fold3 5G.
Depth 8.47 mm 16 mm Xiaomi Redmi 7 is narrower than Xiaomi Redmi 7.
Weight 180 g 271 g Xiaomi Redmi 7 is lighter than Xiaomi Redmi 7.
Dimensions Details - Folded - 67.1 mm x 16 mm x 158.2 mm
Unfolded - 128.1 mm x 6.4 mm x 158.2 mm
Body Colour Comet blue Phantom black | Phantom silver | Phantom Green
Body Material - Aluminium, Corning Gorilla Glass Victus
Protection - Water-resistant
Waterproof (Water-resistant) - Yes Samsung Galaxy Z Fold3 5G is waterproof.
IP rating - IPX8
Repairability Index - 7.8 (out of 10)
SAR Value 1.251 W/kg (body), 0.577 W/kg (head), 2.98 W/kg (limb) 1.036 W/kg (head), 1.443 W/kg (body)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Display Type LCD display OLED display
Display Technology - Infinity Flex Dynamic AMOLED 2X
Foldable Display - Yes
Display Design - Inward folding
Screen Size (Display Size) 6.26" 7.6" Samsung Galaxy Z Fold3 5G has larger screen size than Xiaomi Redmi 7.
Screen Resolution (Display Resolution) 1520 x 720 pixels 2208 x 1768 pixels Samsung Galaxy Z Fold3 5G has better screen resolution than Xiaomi Redmi 7.
Display Format HD+ QXGA+
Pixel Density 269 ppi 374 ppi Samsung Galaxy Z Fold3 5G has better pixel density than Xiaomi Redmi 7.
Aspect Ratio 19:9 22.5:18
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 1500:1 -
HDR - Yes Samsung Galaxy Z Fold3 5G has HDR.
HDR Technology - HDR10+
Display Enhancement Technology Sunlight mode -
Display Refresh Rate - 120 Hz
Display Features Reading mode, Colour temperature adjustment, Dot Drop display AOD(Always On Display), flex screen, Edge Lighting
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Samsung Ultra Thin Glass
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 6.2"
Second Display Resolution - 2268 x 832 pixels
Second Display Colour Depth - 16.7 million colours
UNFOLDED DISPLAY
Unfolded Display Screen Size - 7.6 in
Unfolded Display Resolution - 2208 x 1768 pixels
PROCESSOR Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Processor Type (CPU) Qualcomm Snapdragon 632 Qualcomm Snapdragon 888 5G
Clock Speed 1.8 GHz 2.84 GHz Samsung Galaxy Z Fold3 5G has higher clock speed than Xiaomi Redmi 7.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi Redmi 7 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 506 -
MEMORY Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
RAM LPDDR3 SDRAM - 2 GB 12 GB Samsung Galaxy Z Fold3 5G has more RAM than Xiaomi Redmi 7.
Internal Memory Size (Storage Capacity) 16 GB 256 GB Samsung Galaxy Z Fold3 5G has more internal memory than Xiaomi Redmi 7.
User Memory - 215.7 GB
Memory Interface - UFS 3.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB -
CAMERA Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 12 Megapixel 12 Megapixel Both phones have the same camera resolution.
Lens Type - Ultra wide-angle lens
Lens Aperture F/2.2 F/2.2 Both phones have the same camera lens aperture.
Field of View (FoV) - 123 degree(s)
Pixel Size 1.25 μm 1.12 μm Xiaomi Redmi 7 has larger camera pixel size than Samsung Galaxy Z Fold3 5G.
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy Z Fold3 5G has optical stabilisation.
Focus Adjustment Automatic Automatic
Optical Zoom - 2x
Digital Zoom - 10x
Self-Timer Delay - Yes
Special Effects HDR Auto HDR, Grid Line, Motion photos
Camera Modes AI portrait mode, AI Beautify 4.0 Panorama, Slow motion mode, Pro mode, selfie mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Mountain, Single Take, Pro Video, NIGHT HYPERLAPSE, Portrait video, Director's View
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
Light Source LED flash High CRI LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 30 fps
Camera Features (Functions) AI Dual camera, AI scene detection, 27 different scenes Playback zoom, blink detection, QR-code scanner, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, AR sticker, Scene Optimiser, Lens smudge, Flaw detection, Shot suggestions, AR Emoji, blur detection, HDR10+ recording, Super steady, Zoom-In Mic, HEIF image capture, AR Doodle, Microphone Control, HEVC (High Efficiency Video coding), Dual preview, Auto framing, Capture View mode, Corning Gorilla Glass DX (protective lens glass)
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 12 Megapixel Samsung Galaxy Z Fold3 5G has better second camera resolution than Xiaomi Redmi 7.
Lens Type (2nd Camera) - Wide-angle lens
Lens Aperture (2nd Camera) - F/1.8
Field of View (2nd Camera) - 83 degree(s)
Pixel Size (2nd Camera) - 1.8 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Z Fold3 5G has optical stabilisation of the second camera.
Camera Features (2nd Camera) - Dual Pixel AF
THIRD CAMERA
Sensor Resolution (3rd Camera) - 12 Megapixel
Lens Type (3rd Camera) - Telephoto lens
Lens Aperture (3rd Camera) - F/2.4
Field of View (3rd Camera) - 45 degree(s)
Pixel Size (3rd Camera) - 1 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Z Fold3 5G has optical stabilisation of the third camera.
Camera Features (3rd Camera) - Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 2
Sensor Resolution (Front) 8 Megapixel 10 Megapixel Samsung Galaxy Z Fold3 5G has better front camera resolution than Xiaomi Redmi 7.
Lens Aperture (Front) F/2.0 F/2.2 Xiaomi Redmi 7 has better front lens aperture than Xiaomi Redmi 7.
Field of View (Front) - 80 degree(s)
Pixel Size (Front) 1.12 μm 1.22 μm Samsung Galaxy Z Fold3 5G has larger front camera pixel size than Xiaomi Redmi 7.
Special Effects (Front) HDR Auto HDR, Grid Line
Camera Modes (Front) AI portrait mode, AI Beautify 4.0 -
Face Recognition (Face ID) Face recognition - Xiaomi Redmi 7 has face detection.
Light Source (Front) Display flash -
Camera Features (Front) Selfie countdown -
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) - 4 Megapixel
Lens Aperture (2nd Front) - F/1.8
Field of View (2nd Front) - 80 degree(s)
Pixel Size (2nd Front) - 2 μm
BATTERY AND CHARGING Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Battery Capacity (Battery Size) 4000 mAh 4400 mAh Samsung Galaxy Z Fold3 5G has larger battery capacity than Xiaomi Redmi 7.
Fast Charging Technology - Qualcomm Quick Charge 2.0, Adaptive Fast Charging Samsung Galaxy Z Fold3 5G has fast charging technology.
Wireless Charging - Yes Samsung Galaxy Z Fold3 5G can be charged wirelessly.
Wireless Charging Standards - WPC, PMA, Qi, Fast Wireless Charging, Wireless PowerShare
Talk Time - 2040 minutes
Run Time Details - Active online usage (LTE): up to 12 hrs
Active online usage (Wi-Fi): up to 12 hrs
Playback (wireless video): up to 18 hrs
Playback (wireless audio): up to 63 hrs
Talk (4G): up to 2040 min
CELLULAR Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy Z Fold3 5G has more advanced generation mobile network.
Operating System - Android 10
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, LAA, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1900 GSM, 2100 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.2 Bluetooth 5.2
NFC - Yes Samsung Galaxy Z Fold3 5G has NFC reader for mobile payments.
Ultra-Wideband (UWB) - Yes Samsung Galaxy Z Fold3 5G has UWB wireless technology.
Messaging Services SMS, MMS -
MEDIA Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Supported Digital Audio Standards AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, SBC, apt-X HD WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards MKV, MPEG-4, H.264, M4V MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound
FEATURES Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, digital compass, distance sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Infrared remote control Multitasking, MIMO technology, notification flashlight, Samsung KNOX, Split Screen, High AOP Mic, Smart View, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Samsung Smart Switch, dual battery, Flex mode, Multi Active Window, Bluetooth Scalable Codec, S Pen support
OTHERS Xiaomi Redmi 7 Samsung Galaxy Z Fold3 5G
Included Accessories Protective cover, USB cable, power adapter, SIM card removal tool SIM card removal tool, USB-C cable
Compliant Standards - VDE, IPX8
Max Depth of Water Resistance - 1.5 m
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