In depth comparison and review of Alcatel 1S (2021) and Realme GT 2 Pro. 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 1S (2021) | Realme GT 2 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | RMX3301 | |
| Form Factor | Touch | Touch | |
| Height | 165.64 mm | 163.2 mm | Alcatel 1S (2021) has greater height than Realme GT 2 Pro. |
| Width | 75.59 mm | 74.7 mm | Alcatel 1S (2021) has greater width than Realme GT 2 Pro. |
| Depth | 8.8 mm | 8.18 mm | Realme GT 2 Pro is narrower than Alcatel 1S (2021). |
| Weight | 190 g | 189 g | Realme GT 2 Pro is lighter than Alcatel 1S (2021). |
| Body Colour | - | Paper white | Steel black | |
| Body Material | - | ISCC-certified biopolymer | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 2.99 W/kg (limb), 1.42 W/kg (body), 0.42 W/kg (head) | 0.994 W/kg (head), 2.79 W/kg (limb), 1.279 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 | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | AMOLED (LTPO) | |
| Screen Size (Display Size) | 6.52" | 6.7" | Realme GT 2 Pro has larger screen size than Alcatel 1S (2021). |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 3216 x 1440 pixels | Realme GT 2 Pro has better screen resolution than Alcatel 1S (2021). |
| Display Format | HD+ | WQHD+ | |
| Pixel Density | - | 525 ppi | |
| Aspect Ratio | 20:9 | - | |
| Max Brightness | - | 1400 cd/m² | |
| Colour Depth | - | 1.07 billion colours | |
| Contrast Ratio | - | 5000000:1 | |
| HDR | - | Yes | Realme GT 2 Pro has HDR. |
| HDR Technology | - | HDR10+ | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 1000 Hz | |
| Display Features | 2.5D Glass, Reading mode, Dark mode, Vast Display, One-handed Mode | DisplayMate A+, 100% DCI-P3, 1-120Hz adaptive refresh rate with LTPO 2.0 technology, Brightness levels: 10240, JNCD 0.5 | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
| PROCESSOR | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 8 Gen 1 | |
|---|---|---|---|
| Processor Number | MTK6762D | SM8450 | |
| Clock Speed | 1.8 GHz | 3 GHz | Realme GT 2 Pro has higher clock speed than Alcatel 1S (2021). |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | IMG GE8320 | Qualcomm ADRENO |
| MEMORY | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| RAM | 3 GB | LPDDR5 SDRAM - 12 GB | Realme GT 2 Pro has more RAM than Alcatel 1S (2021). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 256 GB | Realme GT 2 Pro has more internal memory than Alcatel 1S (2021). |
| User Memory | 17 GB | - | |
| Memory Interface | - | UFS 3.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 512 GB | - |
| CAMERA | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 50 Megapixel | Realme GT 2 Pro has better camera resolution than Alcatel 1S (2021). |
| Sensor Size | 1/3.06" | 1/1.56" | Alcatel 1S (2021) has better camera sensor size than Realme GT 2 Pro. |
| Sensor Name | - | Sony IMX766 sensor | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | F/2.0 | F/1.8 | Realme GT 2 Pro has better lens aperture than Alcatel 1S (2021). |
| Lens Construction | 5-element | 6-element | |
| Field of View (FoV) | 77.1 degree(s) | 84.4 degree(s) | Realme GT 2 Pro has larger lens field of view than Alcatel 1S (2021). |
| Pixel Size | 1.12 μm | - | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Realme GT 2 Pro has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 23.6 mm | |
| Special Effects | HDR | HDR, Bokeh effect, video bokeh effect | |
| HDR Mode | - | AI HDR Video | |
| Camera Modes | Panorama, Pro mode, Best Shot, Bokeh Mode, Light Trace | Slow motion video, Time-lapse mode, Expert Mode, 3D mode, AI Beauty, Filter mode, Dual-View Video, Panorama View, Super Nightscape Mode, Portrait Distortion Correctin, microscope, Tilt Shift, 50MP mode, Bokeh Flare Portrait, Starry time-lapse video, Street Photography Mode, fish-eye mode, AI Nightscape video, Dynamic Bokeh portrait, Tilt-shift time-lapse video | |
| Face Recognition (Face ID) | Face tracking | - | Alcatel 1S (2021) has face detection. |
| Light Source | Single tone LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 7680 x 4320 (8k) | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), EIS video stabilisation, AI scene detection, AI Composition, AI Filter, Smart Album | Video stabilisation, Text scanner, Video Beautify, AI scene recognition, ProLight Imaging technology, AI Noise Reduction Engine 3.0, OIS+EIS dual stabilisation |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 50 Megapixel | Realme GT 2 Pro has better second camera resolution than Alcatel 1S (2021). |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/5" | - | |
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | Realme GT 2 Pro has better second camera lens aperture than Alcatel 1S (2021). |
| Lens Element Qty (2nd Camera) | 3-element | 6-element | |
| Field of View (2nd Camera) | 87.3 degree(s) | 150 degree(s) | Realme GT 2 Pro has larger second camera lens field of view than Alcatel 1S (2021). |
| Pixel Size (2nd Camera) | 1.12 μm | - | |
| Minimum Focal Length (2nd Camera) | - | 15 mm | |
| Camera Functions (2nd Camera) | Depth camera | - | |
| Camera Features (2nd Camera) | 3-piece lens | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | - | |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/5" | - | |
| Lens Type (3rd Camera) | - | Tele-macro lens | |
| Lens Aperture (3rd Camera) | F/2.4 | - | |
| Lens Element Qty (3rd Camera) | 3-element | - | |
| Field of View (3rd Camera) | 84 degree(s) | - | |
| Pixel Size (3rd Camera) | 1.65 μm | - | |
| Camera Functions (3rd Camera) | Macro camera | - | |
| Camera Features (3rd Camera) | - | Micro-lens Camera 2.0, magnification 40x |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 32 Megapixel | Realme GT 2 Pro has better front camera resolution than Alcatel 1S (2021). |
| Sensor Size (Front) | 1/5" | 1/3.09" | Alcatel 1S (2021) has better front camera sensor size than Realme GT 2 Pro. |
| Sensor Name (Front) | - | Sony IMX615 sensor | |
| Lens Aperture (Front) | F/2.2 | F/2.4 | Alcatel 1S (2021) has better front lens aperture than Alcatel 1S (2021). |
| Field of View (Front) | 76 degree(s) | 80.6 degree(s) | Realme GT 2 Pro has larger front lens field of view than Alcatel 1S (2021). |
| Pixel Size (Front) | 1.12 μm | - | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | Face Beautification | HDR, Portrait bokeh, Adjustable Bokeh | |
| Camera Modes (Front) | Night mode, Bokeh Mode | Beauty mode, Timelapse video, Filter mode, Super nightscape, Dual-View Video, Panorama View, Portrait Distortion Correction | |
| Face Recognition (Face ID) | Face tracking | Face recognition | Both phones have face detection. |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | - | UIS video stabilisation |
| BATTERY AND CHARGING | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | Realme GT 2 Pro has larger battery capacity than Alcatel 1S (2021). |
|---|---|---|---|
| Fast Charging Technology | - | SuperDart Charge | Realme GT 2 Pro has fast charging technology. |
| Recharge Time (Charging Time) | 150 min | 33 min | Realme GT 2 Pro has shorter charging time than Alcatel 1S (2021). |
| Standby Time | 512 hours | - | |
| Talk Time | 1920 minutes | - | |
| Run Time Details | Standby (2G): up to 512 hrs Standby (3G): up to 488 hrs Standby (4G): up to 392 hrs Talk (4G): up to 1200 min Talk (2G): up to 1920 min |
Streaming (video): up to 21 hrs |
| CELLULAR | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Realme GT 2 Pro has more advanced generation mobile network. |
| Operating System | Android 11 | Android 12 | |
| User Interface | - | Realme UI 3.0 | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Data Transmission | GPRS, EDGE, HSPA+, LTE | FDD-LTE, TDD-LTE, 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 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | 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 42, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | 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, TDD 3500, 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 | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac/ax | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 | |
| NFC | - | Yes | Realme GT 2 Pro has NFC reader for mobile payments. |
| Modem | - | Snapdragon X65 5G |
| MEDIA | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Supported Digital Audio Standards | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | AAC, apt-X, LDAC, SBC, apt-X HD, LHDC | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | - | |
| Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio |
| FEATURES | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, light sensor | Accelerometer, proximity sensor, magnetometer, gyro sensor, dual ambient light sensor, dual colour temperature sensor | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader (under display) | |
| Security Technology | Face Key | - | |
| Additional Phone Features | Multitasking, HD Voice, dual microphones with noise cancellation, Google Lens, Google Assistant Button | Dual noise-cancelling microphones, X-axis linear vibration motor, super-linear dual speakers, Qualcomm 7th generation AI Engine, Stainless Steel Vapour Cooling Max, 360° NFC |
| OTHERS | Alcatel 1S (2021) | Realme GT 2 Pro |
|---|
| Included Accessories | USB cable, power adapter, SIM card removal tool, LCD sticker | Screen protection film, SIM card removal tool, USB-C cable, protective case, 65W SuperDart Charger |
|---|
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