In depth comparison and review of Samsung Galaxy A21s and TCL 10 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 | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-A217F/DSN | T799H | |
| Form Factor | Touch | Touch | |
| Height | 163.7 mm | 158.5 mm | Samsung Galaxy A21s has greater height than TCL 10 Pro. |
| Width | 75.3 mm | 72.4 mm | Samsung Galaxy A21s has greater width than TCL 10 Pro. |
| Depth | 8.9 mm | 9.2 mm | Samsung Galaxy A21s is narrower than Samsung Galaxy A21s. |
| Weight | 192 g | 177 g | TCL 10 Pro is lighter than Samsung Galaxy A21s. |
| Body Colour | White | Blue | Black | Ember grey | Forest mist green | |
| Body Material | - | 3D glass, gradient pattern and OPVD film | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.544 W/kg (body), 0.422 W/kg (head), 2.21 W/kg (limb) | 1.62 W/kg (body), 1.05 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | USB Type-C - 24 pin USB-C 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 |
| DISPLAY | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | PLS TFT | AMOLED | |
| Screen Size (Display Size) | 6.5" | 6.47" | Samsung Galaxy A21s has larger screen size than TCL 10 Pro. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 2340 x 1080 pixels | TCL 10 Pro has better screen resolution than Samsung Galaxy A21s. |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | - | 398 ppi | |
| Aspect Ratio | 20:9 | 19.5:9 | |
| Max Brightness | - | 986 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 2000000:1 | |
| HDR | - | Yes | TCL 10 Pro has HDR. |
| HDR Technology | - | HDR10 | |
| Display Enhancement Technology | - | Eye comfort mode, Adaptive Tone | |
| Display Features | Infinity O display | Reading mode, 3D Glass, DCI-P3 Wide colour gamut, AOD(Always On Display), Dark mode, TCL NXTVISION, Dedicated display engine |
| PROCESSOR | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Processor Type (CPU) | - | Qualcomm Snapdragon 675 | |
|---|---|---|---|
| Clock Speed | 2 GHz | 2 GHz | Both phones have the same clock speed. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | - | Yes | TCL 10 Pro has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 612 |
| MEMORY | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| RAM | 3 GB | 6 GB | TCL 10 Pro has more RAM than Samsung Galaxy A21s. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | TCL 10 Pro has more internal memory than Samsung Galaxy A21s. |
| User Memory | 19.5 GB | 103 GB | |
| Memory Interface | - | UFS 2.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 4 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 64 Megapixel | TCL 10 Pro has better camera resolution than Samsung Galaxy A21s. |
| Sensor Size | - | 1/1.7" | |
| Sensor Name | - | Samsung GW1 Sensor | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/2.0 | F/1.79 | TCL 10 Pro has better lens aperture than Samsung Galaxy A21s. |
| Lens Construction | - | 6-element | |
| Field of View (FoV) | 80 degree(s) | 79 degree(s) | Samsung Galaxy A21s has larger lens field of view than TCL 10 Pro. |
| Pixel Size | - | 0.8 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | - | Yes | |
| Digital Zoom | 8x | 10x | TCL 10 Pro has better digital zoom than Samsung Galaxy A21s. |
| Special Effects | - | HDR | |
| Camera Modes | Live Focus mode | Slow motion video, Panorama, Slow motion mode, Pro mode, portrait mode, Auto Zoom, Super Night mode, Light Trace Mode, photo filters, Stop-Motion Video Mode, Super Macro Mode | |
| Light Source | LED flash | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 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, Slo-mo video 1280 x 720 (720p) at 960 fps | |
| Camera Features (Functions) | Live Focus | Scene recognition, Phase Detect Auto-Focus (PDAF), contrast detection auto-focus (CDAF), laser detection auto focus (LDAF) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 8 Megapixel | 16 Megapixel | TCL 10 Pro has better second camera resolution than Samsung Galaxy A21s. |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/3" | |
| Sensor Name (2nd Camera) | - | Samsung S5K3P9 | |
| Lens Type (2nd Camera) | Ultra wide-angle lens | Super wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | Samsung Galaxy A21s has better second camera lens aperture than Samsung Galaxy A21s. |
| Lens Element Qty (2nd Camera) | - | 5-element | |
| Field of View (2nd Camera) | 123 degree(s) | 123 degree(s) | Both phones have the same second camera lens field of view. |
| Pixel Size (2nd Camera) | - | 1 μm | |
| Camera Features (2nd Camera) | - | 5-piece lens |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 5 Megapixel | TCL 10 Pro has higher resolution third camera than Samsung Galaxy A21s. |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/5" | |
| Sensor Name (3rd Camera) | - | GC5035 | |
| Lens Aperture (3rd Camera) | F/2.4 | F/2.2 | TCL 10 Pro has better third camera lens aperture than Samsung Galaxy A21s. |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Field of View (3rd Camera) | - | 83 degree(s) | |
| Pixel Size (3rd Camera) | - | 1.12 μm | |
| Camera Functions (3rd Camera) | Macro camera | Macro camera | |
| Camera Features (3rd Camera) | 4cm macro photography | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same resolution of the fourth camera. |
|---|---|---|---|
| Sensor Size (4th Camera) | - | 1/2.8" | |
| Sensor Name (4th Camera) | - | OmniVision OV02K10 sensor | |
| Lens Aperture (4th Camera) | F/2.4 | F/1.8 | TCL 10 Pro has better fourth camera lens aperture than Samsung Galaxy A21s. |
| Lens Element Qty (4th Camera) | - | 5-element | |
| Field of View (4th Camera) | - | 77 degree(s) | |
| Pixel Size (4th Camera) | - | 2.9 μm | |
| Camera Functions (4th Camera) | Depth camera | Super low light |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 13 Megapixel | 24 Megapixel | TCL 10 Pro has better front camera resolution than Samsung Galaxy A21s. |
| Sensor Size (Front) | - | 1/2.8" | |
| Sensor Name (Front) | - | OV24B | |
| Lens Aperture (Front) | F/2.2 | F/2.0 | TCL 10 Pro has better front lens aperture than Samsung Galaxy A21s. |
| Field of View (Front) | - | 79.6 degree(s) | |
| Pixel Size (Front) | - | 0.9 μm | |
| Focus Adjustment | Focus free | Focus free | |
| Special Effects (Front) | - | Face Beautification | |
| Camera Modes (Front) | - | Photo filters, video filters | |
| Light Source (Front) | - | Display flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 4500 mAh | Samsung Galaxy A21s has larger battery capacity than TCL 10 Pro. |
|---|---|---|---|
| Fast Charging Technology | - | Qualcomm Quick Charge 3.0 | TCL 10 Pro has fast charging technology. |
| Recharge Time (Charging Time) | - | 120 min | |
| Standby Time | - | 600 hours | |
| Talk Time | 3240 minutes | 1680 minutes | Samsung Galaxy A21s has longer battery life when making calls than TCL 10 Pro. |
| Run Time Details | Active online usage (4G): up to 23 hrs Active online usage (Wi-Fi): up to 23 hrs Playback (video): up to 21 hrs Playback (audio): up to 109 hrs Talk (4G): up to 3240 min |
Standby: up to 600 hrs Talk (3G): up to 1680 min Talk (2G): up to 1200 min Talk (4G): up to 1080 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | - | Android 10 | |
| User Interface | One UI | TCL UI | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, Galileo |
| COMMUNICATIONS | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | |
|---|---|---|---|
| 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 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | PCM, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI, apt-X, LDAC, AMR-WB, AMR-NB, Vorbis, apt-X HD, WAVE, TWS | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | - | |
| Sound Enhancements | Dolby Atmos sound technology | - |
| FEATURES | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| 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, proximity sensor, gyro sensor, geomagnetic sensor | Accelerometer, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor, infrared (IR) sensor | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader (under display), face recognition | |
| Security Technology | - | Face Key | |
| Additional Phone Features | Samsung KNOX, Virtual Light Sensing | Google Lens, Google Assistant Button |
| OTHERS | Samsung Galaxy A21s | TCL 10 Pro |
|---|
| Included Accessories | Power adapter | Power adapter, protective case | |
|---|---|---|---|
| Compliant Standards | - | TUV Rheinland Low Blue Light Certification |
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