Cross-Platform Security Design and Product Solutions
Deyhu makes protective situations extending Apple apple iphone and Samsung Galaxy environments, executing platform-specific engineering to accommodate unique hardware geometries, magnetic accessory systems, and thermal administration requirements. The product portfolio incorporates typical wallet situations with card storage space, MagSafe-compatible magnetic ranges, crossbody bring solutions with removable straps, and hybrid configurations incorporating multiple useful elements. Construction technique utilizes multi-layer composite assembly: polycarbonate polyurethane (TPU) inner frameworks with Shore A solidity of 88-92 give shock absorption with regulated compression under effect lots, while external coverings utilize either polycarbonate with Shore D firmness of 62-68 or polyurethane leather adhered to 300-denier polyester backing textile. The DEYHU apple iphone 16 Plus case with card holder and strap demonstrates this architecture with RFID-blocking card areas complying with ISO/IEC 7810 ID-1 specs (85.6 mm × 53.98 mm) and reinforced thermoplastic elastomer (TPE) grommets with 8.5 mm internal diameter ranked for 18,000 insertion cycles without architectural deterioration.
Tool insurance coverage extends apple iphone 13 via iPhone 16 generations plus Samsung Galaxy S23 collection, with each design requiring unique tooling due to variations in switch positioning, electronic camera module dimensions ranging from 26mm × 26mm on apple iphone 13 to 48mm × 13mm on Galaxy S23 Ultra, and port setups transitioning from Lightning to USB-C. Premium material specifications include full-grain natural leather treated with polyurethane safety coatings accomplishing IPX2 water resistance with 98-degree contact angle measurements, while economy variations utilize artificial polyurethane with similar surface appearance and adaptability attributes. The DEYHU iPhone 16 Plus crossbody phone situation integrates 140cm adjustable nylon webbing bands with 1500-denier ranking and zinc alloy swivel clasps making it possible for 360-degree turning to stop strap spin throughout extended crossbody wear, maintaining upright tool orientation through uneven add-on factor positioning that make up tool center of mass when cards are placed in budget compartments.
MagSafe Magnetic Assimilation and Add-on Pressure Design
MagSafe-compatible cases incorporate rare-earth magnet varieties satisfying Apple’s precise positional specifications: 18 individual N52-grade neodymium magnets arranged in a ring pattern with 58mm outer diameter and 40mm inner diameter, generating combined field strength of 1400-1500 gauss at contact surface. This magnetic architecture enables attachment forces between 850-1250 grams depending on case material thickness and composition, sufficient to support MagSafe chargers, battery packs, and wallet accessories while allowing deliberate detachment without excessive force that could damage device or accessories. The DEYHU iPhone 16e case with card holder and strap maintains this magnetic compatibility while integrating traditional card storage through careful material selection that prevents magnetic field interference with RFID-blocking layers embedded in card compartments operating at 13.56 MHz frequency. Magnet positioning accounts for generation-specific wireless charging coil locations that vary by 1.5-3mm vertically between iPhone models, requiring distinct tooling for each generation to ensure optimal coupling efficiency.
Magnetic wallet cases employ two architectural approaches: permanently integrated magnets molded into case structure during injection molding, or modular magnetic attachment plates that bond to standard non-magnetic cases via 3M VHB acrylic foam adhesive. The DEYHU iPhone 16e crossbody lanyard phone case uses the integrated approach with magnets positioned 1.2 mm below exterior surface, maintaining optimal coupling distance for MagSafe accessories while providing flush finish. Magnet arrays maintain minimum 14mm clearance radius from iPhone’s compass and magnetometer sensors located in the top-right corner, limiting magnetic flux density at sensor positions to below 80 gauss threshold that prevents heading deviation exceeding ± 3 degrees during navigation applications. Those who buy DEYHU iPhone 16 Plus MagSafe wallet case receive engineering that combines this magnetic attachment capability with three-card capacity in horizontal slots behind the flip cover, with each slot separated by 0.9 mm TPU dividers preventing card-to-card contact and potential magnetic stripe damage from the MagSafe magnet array positioned on the opposite case surface.
RFID Shielding in Magnetic Environments
Card storage compartments in MagSafe-compatible cases employ mu-metal shielding layers with 90,000+ relative permeability, preventing magnetic field penetration exceeding 45 gauss at card storage locations while adding only 0.9 mm to overall case thickness. This shielding protects magnetic stripe cards encoded at 210 oersted coercivity levels from demagnetization by the MagSafe magnet array, as magnetic fields above 300 gauss can corrupt data on hotel keycards and transit passes. Card slots position 4mm behind the MagSafe magnet plane, providing additional magnetic field decay through distance that reduces field strength by approximately 65% compared to surface measurements. The DEYHU Galaxy S23 Ultra case with card holder and strap implements similar RFID protection using aluminum-polyester mesh that attenuates 13.56 MHz electromagnetic signals, reducing effective reading range to under 2cm and preventing unauthorized contactless scanning, though this model lacks MagSafe compatibility due to Samsung’s different wireless charging architecture operating at 15W via Fast Wireless Charging 2.0 protocol.
Samsung Galaxy S23 Ultra Platform-Specific Engineering
The DEYHU Galaxy S23 Ultra crossbody phone case accommodates Samsung’s 6.8-inch curved display through specialized bezel design extending 1.2 mm beyond display edges without interfering with touch sensitivity or edge gesture functionality required for Samsung’s One UI interface. Galaxy S23 Ultra dimensions of 163.4 mm × 78.1 mm × 8.9 mm require unique internal chassis supports compared to iPhone platforms, with particular attention to the S Pen stylus slot located in bottom-left corner requiring minimum 12mm clearance radius from case structural elements to allow unobstructed stylus insertion and removal. Camera module cutouts measure 48mm × 13mm to encompass quad-lens array with 200MP main sensor, 10MP 3x telephoto, 10MP 10x periscope telephoto, and 12MP ultrawide lenses plus LED flash, positioned with 0.6 mm clearance around each optical element to prevent vignetting during image capture or optical zoom operation up to 100x digital zoom capability.
Thermal management requirements differ significantly between Samsung and iPhone platforms due to Fast Wireless Charging 2.0 operating at 15W compared to iPhone’s 7.5 W Qi standard, generating surface temperatures approaching 42 ° C during sustained charging sessions. The DEYHU iPhone 14 Pro Max magsafe wallet case employs TPU formulations with thermal conductivity of 0.28 W/m · K to facilitate heat dissipation, while Galaxy variants use slightly higher thermal conductivity of 0.32 W/m · K to manage increased thermal load. Case thickness remains calibrated to 3.4 mm maximum for Galaxy models to preserve wireless charging efficiency above 72%, as excessive material thickness beyond 4.0 mm triggers Samsung’s thermal throttling protocols that reduce charging current to prevent component damage. The DEYHU iPhone 14 Pro Max magnetic card holder case maintains thinner 3.1 mm profile due to lower thermal requirements, demonstrating platform-specific optimization even within similar product categories.
Cross-Platform Material Consistency
Despite dimensional and thermal differences, both iPhone and Galaxy product lines utilize consistent base material specifications to maintain equivalent protection performance. The DEYHU iPhone 14 Pro Max PU leather flip case employs the same polyurethane leather grade as Galaxy variants, with identical tanning and coating processes achieving uniform texture, flexibility rated at 400% elongation at break, and hydrophobic properties maintaining 98-102 degree water contact angle across both platforms. TPU shock absorption layers use Shore A 90 hardness formulation regardless of device platform, providing standardized impact protection validated through MIL-STD-810H Method 516.8 drop testing showing less than 5% variation in peak acceleration measurements between iPhone and Galaxy variants when subjected to identical 2.0-meter drop protocols onto concrete substrates.
The DEYHU iPhone 14 Pro Max detachable kickstand case implements stainless steel kickstand construction with 180-degree rotation range and four discrete locking positions at 30, 50, 65, and 75 degrees, utilizing spring-loaded ball detent mechanisms with 6.5 mm diameter steel balls and 580-gram detent force. This kickstand architecture remains identical across Galaxy variants, demonstrating component standardization that simplifies manufacturing logistics while ensuring consistent user experience. Kickstand mounting employs 3M VHB 4991 acrylic foam adhesive tape with 1.6 mm thickness achieving 40 N/cm ² shear strength after 72-hour cure period, supporting device weight plus 250-gram additional load without deflection exceeding 1mm across both iPhone and Galaxy implementations.
iPhone Generation-Specific MagSafe Implementation
The DEYHU iPhone 13 magsafe wallet case with card holder addresses iPhone 13’s 7.65 mm chassis thickness and 173-gram mass through optimized case thickness of 3.1 mm that preserves MagSafe attachment reliability while minimizing bulk addition. Magnet array positioning accounts for iPhone 13’s specific wireless charging coil location that differs by 1.8 mm vertically from iPhone 14/15/16 positioning, requiring generation-specific tooling to ensure proper magnetic alignment that maintains attachment forces above 850 grams. The DEYHU iPhone 13 magnetic card holder phone case maintains three-card capacity in slots measuring 86mm × 54mm with 0.5 mm dimensional tolerance, positioned behind MagSafe magnet array with 4.5 mm separation distance that reduces magnetic field exposure at card locations to below 50 gauss through combination of distance decay and mu-metal shielding.
The DEYHU iPhone 13 PU leather flip kickstand case combines flip-cover wallet functionality with integrated kickstand mechanisms, requiring careful spatial planning to avoid interference between kickstand mounting on exterior rear surface and card storage compartments on interior flip cover. This configuration increases closed thickness to 13.5 mm but enables hands-free viewing without removing cards or occupying interior case volume. Those who order DEYHU iPhone 16e crossbody case with card holder receive similar multi-functional integration adapted to iPhone 16e’s anticipated specifications, with kickstand positioning optimized for the device’s expected center of gravity and mass distribution. The DEYHU MagSafe wallet phone case with card slots and mirror represents maximum feature density, integrating mirror functionality using 2mm chemically strengthened aluminosilicate glass with vacuum-deposited aluminum reflective coating achieving 87% reflectance across visible spectrum (400-700nm wavelengths), positioned in the upper two-thirds of wallet flap interior while MagSafe magnets occupy the rear case surface separated by 2.5 mm polycarbonate shell thickness.
Mirror Integration and Optical Specifications
Mirror elements undergo chemical strengthening through ion exchange process achieving 600 MPa surface compression strength, providing scratch resistance rated at 6H on Mohs hardness scale. The DEYHU iPhone 16 Plus wallet case with mirror and card holder positions mirror apertures measuring 52mm × 72mm with surface flatness deviation under 0.5 mm across the entire reflective area, recessed 1.8 mm into flip cover structure to prevent surface contact damage during storage or handling. Anti-fingerprint oleophobic coating with 110-degree contact angle reduces smudging and simplifies cleaning using microfiber cloths without chemical solvents that could degrade the reflective aluminum layer. Mirror positioning maintains 2mm minimum distance from card storage zones to prevent optical distortion from magnetic shielding layers, while the recessed mounting protects the mirror surface during normal use scenarios including pocket carry and bag storage.
Advanced Closure Systems and Strap Architecture
The DEYHU iPhone 16 Plus lanyard phone case with snap clasp employs metal press-stud assemblies with neodymium magnet backing generating 900-1000 grams separation force, preventing accidental opening during active movement or bag storage. This dual-action closure mechanism combines mechanical snap engagement with magnetic attraction, providing redundant security that maintains wallet flap closure even if one system partially fails. The DEYHU iPhone 16 Plus case with ring stand and card slot substitutes snap clasp functionality for 360-degree rotating ring mechanisms constructed from zinc alloy with 38mm outer diameter and 22mm finger aperture, mounted via 3M VHB acrylic foam tape rated for 2.8 kg holding force on polycarbonate surfaces. Ring stands integrate 180-degree kickstand capability through the same rotating mechanism, providing viewing angles optimized for media consumption (60 degrees), video conferencing (75 degrees), and typing input (30 degrees) through three discrete locking positions with spring-loaded detent mechanisms.
The DEYHU iPhone 16 Plus shockproof crossbody wallet case combines enhanced impact protection with crossbody carry systems, implementing corner reinforcement with 35% increased TPU density compared to standard models and air-pocket structures that compress 40-45% under impact loading. Drop protection validation demonstrates survival of 2.2-meter drops onto concrete without device damage, exceeding standard 1.8-meter MIL-STD-810H requirements. Strap attachment points use reinforced TPE grommets with 15kg tensile rating tested through 20,000 insertion cycles, paired with 26mm width nylon webbing rated for 22kg breaking strength. The DEYHU iPhone 16e phone case with mirror and card slots maintains this shockproof construction while integrating mirror functionality, demonstrating that auxiliary features do not compromise core protective performance when properly engineered with appropriate material thickness and structural reinforcement in critical load-bearing zones.
iPhone 16e Anticipated Specifications
The DEYHU iPhone 16e lanyard strap wallet case addresses expected iPhone 16e specifications including revised camera module geometry and USB-C port configuration consistent with Apple’s transition away from Lightning connector. Anticipated dimensions suggest 7.8 mm chassis thickness requiring case designs with 3.2 mm thickness addition to maintain protective performance while preserving pocketability in slim-fit clothing. The DEYHU iPhone 16e case with ring stand and card holder positions ring mechanisms accounting for predicted mass distribution in the 175-180 gram range, with ring mounting location optimized to maintain balanced center of gravity when 3-4 cards are inserted in storage compartments adding 12-15 grams additional mass. Camera cutout dimensions anticipate 32mm × 15mm aperture to accommodate expected dual or triple lens array evolution, with 0.6 mm clearance around each optical element preventing vignetting or optical artifacts during photography and video recording.
Galaxy S23 Ultra Advanced Feature Integration
The DEYHU Galaxy S23 Ultra wallet case with mirror accommodates Samsung’s curved display edges through specialized bezel geometry that extends protection without interfering with touch sensitivity zones required for edge panel access and gesture navigation. Mirror integration follows identical specifications as iPhone variants: 2mm chemically strengthened glass with 87% reflectance and 52mm × 72mm aperture dimensions, though positioning accounts for Galaxy S23 Ultra’s different mass distribution with 234-gram device weight requiring optimized flip cover hinge placement to prevent top-heavy imbalance during single-handed operation. The DEYHU Galaxy S23 Ultra lanyard strap phone wallet case implements crossbody carry functionality with strap attachment points positioned to maintain vertical orientation despite the device’s larger 163.4 mm height and curved display geometry that shifts center of mass slightly forward compared to flat-screen iPhone models.
The DEYHU Galaxy S23 Ultra shockproof card holder case prioritizes impact protection through enhanced corner reinforcement with 40% increased TPU density compared to standard Galaxy variants, providing drop protection validated to 2.4-meter height while maintaining card storage capacity for 4 cards in RFID-blocking compartments. This protection level exceeds standard requirements due to the Galaxy S23 Ultra’s increased mass generating proportionally higher impact forces during drop events, with kinetic energy at impact approximately 15% higher than iPhone 16 Plus despite similar drop height due to the additional 60-gram mass differential. The DEYHU iPhone 14 Pro Max MagSafe compatible card wallet case demonstrates similar enhanced protection adapted to iPhone 14 Pro Max’s 240-gram mass and 6.7-inch display, with corner reinforcement calibrated to provide equivalent protection performance despite different device dimensions and mass characteristics.
Flip Wallet Kickstand Hybrid Systems
The DEYHU iPhone 14 Pro Max magnetic flip wallet with kickstand represents maximum functional integration, combining MagSafe magnetic attachment, flip-cover card storage, and integrated kickstand mechanisms within unified case architecture. This configuration requires complex spatial planning: MagSafe magnets occupy the rear case surface in their standard 58mm diameter ring pattern, card slots position behind the flip cover in three horizontal layers, and the kickstand mechanism mounts on the exterior rear surface with 5.5 mm thickness in folded position. Total closed thickness reaches 15mm, representing the upper limit of pocketability while enabling comprehensive functionality consolidation that eliminates the need for separate wallet, phone stand, and MagSafe accessories. The DEYHU iPhone 14 Pro Max PU leather wallet case with card slots offers simplified configuration without kickstand hardware, reducing closed thickness to 11mm while maintaining five-card capacity through optimized slot spacing and MagSafe compatibility for charging and accessory attachment.
Additional technical specifications and compatibility matrices for specific device models are available at http://thedeyhu.com/ for users requiring detailed engineering data before selection. The DEYHU iPhone 13 MagSafe compatible magnetic wallet case maintains these design principles adapted to iPhone 13’s dimensional profile with 7.65 mm thickness and 173-gram mass, demonstrating cross-generational consistency in engineering approach while accounting for generation-specific hardware variations in wireless charging coil position, button placement, and camera module geometry that necessitate unique tooling for each iPhone generation despite similar protective and functional specifications.