In depth comparison and review of Alcatel 1 (2021) 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 | Alcatel 1 (2021) | CAT S53 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 5033DR | - | |
| Form Factor | Touch | Touch - Rugged | |
| Height | 137.6 mm | 171 mm | CAT S53 has greater height than Alcatel 1 (2021). |
| Width | 65.7 mm | 81 mm | CAT S53 has greater width than Alcatel 1 (2021). |
| Depth | 9.8 mm | 16 mm | Alcatel 1 (2021) is narrower than Alcatel 1 (2021). |
| Weight | 134 g | 320 g | Alcatel 1 (2021) is lighter than Alcatel 1 (2021). |
| Body Colour | Volcano black | - | |
| Protection | - | Shockproof, dustproof, waterproof, sandproof, dirtproof, drop-proof, vibration-resistant, temperature protection, salt mist protection, bleach resistant | |
| Waterproof (Water-resistant) | - | Yes | CAT S53 is waterproof. |
| IP rating | - | IP68, IP69K, IP69 | |
| SAR Value | 1.63 W/kg (body), 0.91 W/kg (head), 3.49 W/kg (limb) | - | |
| Integrated Components | LED flashlight | LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Alcatel 1 (2021) | CAT S53 |
|---|
| Screen Size (Display Size) | 5" | 6.5" | CAT S53 has larger screen size than Alcatel 1 (2021). |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 960 x 480 pixels | 1600 x 720 pixels | CAT S53 has better screen resolution than Alcatel 1 (2021). |
| Display Format | FWVGA+ | HD+ | |
| Aspect Ratio | 18:9 | - | |
| Display Enhancement Technology | Eye comfort mode | Super Bright Display | |
| Display Features | FullView Display | Glove & Wet Touch | |
| Display Protection (Screen Protector) | AGS Asahi Glass | Scratch-resistant glass, tempered glass |
| PROCESSOR | Alcatel 1 (2021) | CAT S53 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 480 5G | |
|---|---|---|---|
| Processor Number | MT6739 | - | |
| Clock Speed | 1.28 GHz | 2 GHz | CAT S53 has higher clock speed than Alcatel 1 (2021). |
| Processor Core Qty | Quad-core | 8-core | CAT S53 has higher processor core quantity than Alcatel 1 (2021). |
| Graphics System (GPU) | IMG GE8100 | - |
| MEMORY | Alcatel 1 (2021) | CAT S53 |
|---|
| RAM | 1 GB | 6 GB | CAT S53 has more RAM than Alcatel 1 (2021). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 128 GB | CAT S53 has more internal memory than Alcatel 1 (2021). |
| User Memory | 5 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD - up to 32 GB | microSD |
| CAMERA | Alcatel 1 (2021) | CAT S53 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 48 Megapixel | CAT S53 has better camera resolution than Alcatel 1 (2021). |
| Sensor Size | 1/5" | - | |
| Lens Aperture | F/2.4 | F/1.79 | CAT S53 has better lens aperture than Alcatel 1 (2021). |
| Lens Construction | 3-element | - | |
| Field of View (FoV) | 76 degree(s) | - | |
| Pixel Size | 1.12 μm | - | |
| Focus Adjustment | Focus free | - | |
| Face Recognition (Face ID) | Face tracking | - | Alcatel 1 (2021) has face detection. |
| Light Source | - | Flash | |
| Video Resolutions | 1280 x 720 (720p) at 30 fps | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Camera Functions (2nd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 16 Megapixel | CAT S53 has better front camera resolution than Alcatel 1 (2021). |
| Sensor Size (Front) | 1/5" | - | |
| Lens Aperture (Front) | F/2.8 | - | |
| Lens Element Qty (Front) | 2-element | - | |
| Field of View (Front) | 61 degree(s) | - | |
| Pixel Size (Front) | 1.75 μm | - | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | Photo booth, Instant Collage, Social Square | - | |
| Camera Modes (Front) | One-handed mode, Social Mode | - | |
| Face Recognition (Face ID) | Face tracking | - | Alcatel 1 (2021) has face detection. |
| Video Resolutions (Front) | 1280 x 720 (720p) at 30 fps | - |
| BATTERY AND CHARGING | Alcatel 1 (2021) | CAT S53 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 5500 mAh | CAT S53 has larger battery capacity than Alcatel 1 (2021). |
|---|---|---|---|
| Recharge Time (Charging Time) | 3.4 hour(s) | - | |
| Wireless Charging | - | Yes | CAT S53 can be charged wirelessly. |
| Wireless Charging Standards | - | Qi | |
| Standby Time | 310 hours | - | |
| Talk Time | 1020 minutes | - | |
| Run Time Details | Standby (2G): up to 310 hrs Standby (3G): up to 300 hrs Standby (4G): up to 210 hrs Talk (2G): up to 1020 min Talk (3G): up to 660 min Talk (4G): up to 480 min |
- | |
| Battery Technology | - | Lithium polymer |
| CELLULAR | Alcatel 1 (2021) | CAT S53 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | CAT S53 has more advanced generation mobile network. |
| Operating System | Android 11 (Go edition) | Android 11 | |
| Navigation | GPS | - |
| COMMUNICATIONS | Alcatel 1 (2021) | CAT S53 |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, LTE | 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 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | 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 1800+, FDD 2600, FDD 900, FDD 800 DD | 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, n28, n41, n66, n77, n78 | |
| 5G NR Frequency | - | 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 802.11b/g/n | IEEE 802.11ax | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 | |
| NFC | - | Yes | CAT S53 has NFC reader for mobile payments. |
| MEDIA | Alcatel 1 (2021) | CAT S53 |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, APE (Monkey's Audio), Vorbis | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-2, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | - |
| FEATURES | Alcatel 1 (2021) | CAT S53 |
|---|
| Sensors | Accelerometer, proximity sensor | - | |
|---|---|---|---|
| Additional Phone Features | Smart Manager | Fast Charging, 2 years of Security Updates, programmable push-to-talk button, Android Enterprise Zero-touch enrollment |
| OTHERS | Alcatel 1 (2021) | CAT S53 |
|---|
| Compliant Standards | - | IP68, IP69K, MIL-STD-810H | |
|---|---|---|---|
| Max Depth of Water Resistance | - | 1.5 m | |
| Max Height of Shock Resistance | - | 1.8 m | |
| Max Operating Temperature | - | 55 °C | |
| Min Operating Temperature | - | -25 °C |
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