In depth comparison and review of Apple iPhone 13 Pro Max and CAT S53. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | A2643 | - | |
| Form Factor | Touch | Touch - Rugged | |
| Height | 160.8 mm | 171 mm | CAT S53 has greater height than Apple iPhone 13 Pro Max. |
| Width | 78.1 mm | 81 mm | CAT S53 has greater width than Apple iPhone 13 Pro Max. |
| Depth | 7.65 mm | 16 mm | Apple iPhone 13 Pro Max is narrower than Apple iPhone 13 Pro Max. |
| Weight | 238 g | 320 g | Apple iPhone 13 Pro Max is lighter than Apple iPhone 13 Pro Max. |
| Body Colour | Alpine green | Graphite | Silver | Gold | Sierra blue | - | |
| Body Material | Surgical‑grade stainless steel, textured matt glass | - | |
| Protection | Dustproof, splashproof, waterproof | Shockproof, dustproof, waterproof, sandproof, dirtproof, drop-proof, vibration-resistant, temperature protection, salt mist protection, bleach resistant | |
| Waterproof (Water-resistant) | Yes | Yes | Both phones are waterproof. |
| IP rating | IEC 60529 IP68 | IP68, IP69K, IP69 | |
| Repairability Index | 6.7 (out of 10) | - | |
| SAR Value | 0.98 W/kg (body), 0.99 W/kg (head), 2.97 W/kg (limb) | - | |
| Integrated Components | - | LED flashlight | |
| Connector Type | Lightning | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM, Electronic SIM card (e-SIM) | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | Super Retina XDR Display with ProMotion | - | |
| Screen Size (Display Size) | 6.7" | 6.5" | Apple iPhone 13 Pro Max has larger screen size than CAT S53. |
| Screen Resolution (Display Resolution) | 2778 x 1284 pixels | 1600 x 720 pixels | Apple iPhone 13 Pro Max has better screen resolution than CAT S53. |
| Display Format | - | HD+ | |
| Pixel Density | 458 ppi | - | |
| Max Brightness | 1000 cd/m² | - | |
| Contrast Ratio | 2000000:1 | - | |
| HDR | Yes | - | Apple iPhone 13 Pro Max has HDR. |
| HDR Technology | HDR10 | - | |
| Display Enhancement Technology | Dolby Vision | Super Bright Display | |
| Display Refresh Rate | 120 Hz | - | |
| Display Features | True Tone display, Wide colour display (P3), Haptic touch, Hybrid Log-Gamma (HLG), 1200 nits max brightness (HDR) | Glove & Wet Touch | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Ceramic Shield | Scratch-resistant glass, tempered glass |
| PROCESSOR | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Processor Type (CPU) | Apple A15 Bionic | Qualcomm Snapdragon 480 5G | |
|---|---|---|---|
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | 6-core | 8-core | CAT S53 has higher processor core quantity than Apple iPhone 13 Pro Max. |
| MEMORY | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| RAM | - | 6 GB | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSD |
| CAMERA | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 2 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 48 Megapixel | CAT S53 has better camera resolution than Apple iPhone 13 Pro Max. |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.5 | F/1.79 | Apple iPhone 13 Pro Max has better lens aperture than Apple iPhone 13 Pro Max. |
| Lens Construction | 7-element | - | |
| Pixel Size | 1.9 μm | - | |
| Optical Image Stabiliser (OIS) | Sensor-shift OIS (Optical Image Stabilisation) | - | Apple iPhone 13 Pro Max has optical stabilisation. |
| Focus Adjustment | Automatic | - | |
| Minimum Focal Length (Focal Distance) | 26 mm | - | |
| Optical Zoom | 6x | - | |
| Digital Zoom | 15x | - | |
| Special Effects | Natural, Studio, Contour, Stage, Stage Mono, High‑Key Mono, Photographic Styles | - | |
| HDR Mode | Smart HDR 4 | - | |
| Camera Modes | Burst mode, Panorama, night mode, Live Photos, Portrait mode with advanced bokeh and Depth Control, Portrait Lighting, wide colour capture for photos and Live Photos, Cinema mode, Macro mode, Time Lapse (Night mode), Apple ProRAW | - | |
| Face Recognition (Face ID) | Face recognition | - | Apple iPhone 13 Pro Max has face detection. |
| Light Source | True Tone LED flash | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 1920 x 1080 (1080p) at 25 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 3840 x 2160 (4K) at 25 fps | - | |
| Camera Features (Functions) | Sapphire crystal lens cover, Cinematic video stabilisation, Cinematic video stabilisation, Playback zoom, geotagging, Stereo Recording, Continuous autofocus video, 8MP still photos recording 4K video, Time‑lapse video with stabilisation, Slow Sync, Advanced red-eye correction, HEIF image capture, Audio zoom, 100% Focus Pixels, QuickTake video, HEVC (High Efficiency Video coding), Deep Fusion, Sensor-shift optical image stabilisation for video, Digital zoom up to 9x for video, Dolby Vision HDR video recording up to 4K at 60 fps, ProRes video recording up to 4K at 30 fps (1080p at 30 fps for 128GB storage), 6x optical zoom range, 2x optical zoom out, Cinematic mode for recording videos with shallow depth of field (1080p at 30 fps), 3x optical zoom in | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | 2 Megapixel | Apple iPhone 13 Pro Max has better second camera resolution than CAT S53. |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/1.8 | - | |
| Lens Element Qty (2nd Camera) | 6-element | - | |
| Field of View (2nd Camera) | 120 degree(s) | - | |
| Minimum Focal Length (2nd Camera) | 13 mm | - | |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | Lens correction, Focus Pixels | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 12 Megapixel | - | |
|---|---|---|---|
| Lens Type (3rd Camera) | Telephoto lens | - | |
| Lens Aperture (3rd Camera) | F/2.8 | - | |
| Lens Element Qty (3rd Camera) | 6-element | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Apple iPhone 13 Pro Max has optical stabilisation of the third camera. |
| Minimum Focal Length (3rd Camera) | 77 mm | - | |
| Optical Zoom | 3x | - | |
| Camera Features (3rd Camera) | Optical image stabilisation for video, Focus Pixels | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 12 Megapixel | 16 Megapixel | CAT S53 has better front camera resolution than Apple iPhone 13 Pro Max. |
| Lens Aperture (Front) | F/2.2 | - | |
| Special Effects (Front) | Natural, Studio, Contour, Stage, Stage Mono, High‑Key Mono, Photographic Styles | - | |
| HDR Mode (Front) | Smart HDR 4 | - | |
| Camera Modes (Front) | Burst mode, night mode, Live Photos, Portrait mode with advanced bokeh and Depth Control, Portrait Lighting, wide colour capture for photos and Live Photos, Apple ProRAW | - | |
| Face Recognition (Face ID) | Face recognition | - | Apple iPhone 13 Pro Max has face detection. |
| Light Source (Front) | Retina Flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 1920 x 1080 (1080p) at 25 fps, 3840 x 2160 (4K) at 25 fps | - | |
| Camera Features (Front) | Auto image stabilisation, Animoji, Memoji, TrueDepth camera, Cinematic video stabilisation, QuickTake video, Time‑lapse video with stabilisation, Lens correction, Deep Fusion, Cinematic mode for recording videos with shallow depth of field (1080p at 30 fps), Dolby Vision HDR video recording up to 4K at 60 fps, ProRes video recording up to 4K at 30 fps (1080p at 30 fps for 128GB storage) | - |
| BATTERY AND CHARGING | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Battery Capacity (Battery Size) | - | 5500 mAh | |
|---|---|---|---|
| Fast Charging Technology | Apple fast charging technology, Apple MagSafe wireless charging | - | Apple iPhone 13 Pro Max has fast charging technology. |
| Wireless Charging | Yes | Yes | Both phones can be charged wirelessly. |
| Wireless Charging Standards | Qi | Qi | |
| Run Time Details | Playback (video): up to 28 hrs Playback (streamed video): up to 25 hrs Playback (audio): up to 95 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
| Operating System | iOS 15 | Android 11 | |
| Intelligent Assistant | Siri | - | |
| Payment Technology | Apple Pay | - | |
| Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | - |
| COMMUNICATIONS | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Data Transmission | EDGE, HSPA+, DC-HSDPA, VoLTE, FDD-LTE, TDD-LTE, VoWiFi, Gigabit LTE, LAA, 5G NR FR1 | LTE, VoLTE, 5G NR FR1 | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8, Band 10 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900, 1700 EAWS | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | 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 30, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 48, Band 66 | 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 34, 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 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 2300 WCS, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3 | 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, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79, n40, n25, n12, n48, n30 | N1, n2, n3, n5, n7, n8, n28, n41, n66, n77, n78 | |
| 5G NR Frequency | FDD 2100, FDD 1900PCS, 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 TD 4500, TDD 2300, FDD 1900, n12, TDD 3500, FDD 2300 | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500 | |
| Wireless Interface | IEEE 802.11ax | IEEE 802.11ax | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Ultra-Wideband (UWB) | Yes | - | Apple iPhone 13 Pro Max has UWB wireless technology. |
| MEDIA | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Supported Digital Audio Standards | Audible, MP3, FLAC, Apple Lossless, AC-3, AAC-LC, LPCM, HE-AAC, Audible AAX, Audible AAX+, protected AAC, EAC3, HE-AAC v2 | - | |
|---|---|---|---|
| Supported Digital Video Standards | M-JPEG, H.264, HEVC, MPEG-4 Part 2, HEIF | - | |
| Sound Enhancements | Dolby Digital Plus sound, Dolby Atmos sound technology, Dolby Digital sound, Spatial audio | - | |
| Video Enhancements | HDR with Dolby Vision, HDR10, Hybrid Log-Gamma (HLG) | - |
| FEATURES | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer, magnetometer, LiDAR scanner | - | |
| Security Devices | Face recognition | - | |
| Security Technology | Face ID | - | |
| Additional Phone Features | AirDrop function, MIMO technology, Wi-Fi Calling, iBeacon microlocation, QuickType keyboard, Apple TV support (2nd or later), AirPlay 2 wireless streaming, FaceTime audio, Apple MagSafe, Express Transit cards with power reserve, 4K HDR AirPlay Mirroring, FaceTime HD (1080p), RTT/TTY compatible, Voice isolation, 16‑core Neural Engine, Wide Spectrum microphone mode, SharePlay, Screen sharing, Portrait mode in FaceTime video, Optical zoom with rear‑facing camera | Fast Charging, 2 years of Security Updates, programmable push-to-talk button, Android Enterprise Zero-touch enrollment |
| OTHERS | Apple iPhone 13 Pro Max | CAT S53 |
|---|
| Included Accessories | Lightning to USB-C cable | - | |
|---|---|---|---|
| Compliant Standards | IEC 60529 IP68, HEARING AID M3/T4 | IP68, IP69K, MIL-STD-810H | |
| Max Depth of Water Resistance | 6 m | 1.5 m | |
| Max Height of Shock Resistance | - | 1.8 m | |
| Max Operating Temperature | 35 °C | 55 °C | |
| Min Operating Temperature | 0 °C | -25 °C | |
| Humidity Range Operating | 5 - 95% (non-condensing) | - |
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