Introduction: |
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Brand | Samsung |
Model | SM-A102J Galaxy A21 Simple 2021 TD-LTE JP SCV49 |
Brief Entry-level 5.8-inch waterproof device for au by KDDI with octa-core Exynos 7884B AP |
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Released | 2021 Sep 8 |
Announced | 2021 Aug 24 |
Hardware Designer | Samsung Electronics |
Manufacturer | Samsung Electronics |
Codename | Samsung A102JPN |
OEM ID | A102UJPN |
General Extras | Haptic touch feedback |
Device Category | Smartphone |
List of Additional Features Infinity-V Display |
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Physical Attributes: |
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Width | 71 mm |
2.8 inch | |
Height | 150 mm |
5.91 inch | |
Depth | 8.4 mm |
0.33 inches | |
Typical depth | 8.1 mm |
Bounding Volume | 89.5 ccm |
Mass | 159 g |
5.61 ounces | |
Software Environment: |
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Platform | Google Android |
Operating System | Google Android 10 (Q) |
Software Extras | Navigation software , Face Recognition |
Application processor, Chipset: |
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CPU Clock | 1600 MHz |
CPU | Samsung Exynos 7 Octa 7884 (S5E7884A), 2018, 64 bit, octa-core, 14 nm, ARM Mali-G71 GPU |
Operative Memory: |
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RAM Type | mobile (LP) DDR4 SDRAM |
1850 MHz | |
RAM Capacity | 3072 MiB RAM |
Non-volatile Memory: |
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Non-volatile Memory Type | Flash EEPROM |
Non-volatile Memory Interface | Yes |
Non-volatile Memory Capacity | 61035 MiB non-volatile |
Display |
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Display Notch | 1-notch |
Display Diagonal | 147.3 mm |
5.8 inch | |
Resolution | 720x1560 |
1123200 pixels | |
Display Width | 61.73 mm |
2.43 inch | |
Display Height | 133.74 mm |
5.27 inch | |
Horizontal Full Bezel Width | 9.27 mm |
Display Area | 8255.6 square millimeter |
Display Area Utilization | 77.5% |
Pixel Size | 0.08573 mm/pixel |
Pixel Density | 296 PPI |
Display Type | Color PLS TFT LCD display |
Display Color Depth | 24 bit/pixel |
Number of Display Scales | 16.8M |
Display Dynamic Range Depth | 8 bit/pixel |
Display Illumination | LED |
Display Light Reflection Mode | transflective |
Display Subpixel Scheme | RGB Matrix (3 subpixels) |
Scratch Resistant Screen | Yes |
Graphical Subsystem: |
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Graphical Controller | ARM Mali-G71MP2 |
Audio/Video Interfaces: |
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A/V Out | No |
Audio Subsystem: |
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Audio Channel(s) | stereo |
Sound Recording: |
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Microphone(s) | stereo |
Sound Playing: |
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Loudspeaker(s): | mono |
Audio Output: | 3.5mm |
Cellular Phone: |
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Supported Cellular Bands | GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 850MHz (Band V, CLR) , UMTS 800MHz (Band VI) , UMTS 800MHz (Band XIX) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 850 MHz (Band 5) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 18) , LTE 850 MHz (Band 26) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands |
Supported Cellular Data Links | GPRS (Class unspecified) , GPRS Multi-slot Class 12 , GPRS Multi-slot Class 33 , EDGE (Class unspecified) , EDGE Multi-slot Class 12 , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 225 Mbps / 50 Mbps data links |
SIM Card Slot | Nano-SIM (4FF) |
Cellular Antenna | Internal antenna |
Call Alert Sound | 64-chord melody |
Hearing Aid Compatibility (HAC) | M3 , T3 |
Complementary Phone Services | Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE) |
Cellular Controller | Samsung Exynos 7884B ModAP |
SAR (head) | 0.806 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
SAR (body) | 1.016 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
Secondary Cellular Phone: |
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Sec. Supported Cellular Networks: | No |
Control Peripherals: |
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Touchscreen Type | Capacitive multi-touch sensing screen |
Touchscreen Simultaneous Touch Points | Yes |
Communication Interfaces: |
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Expansion Interfaces | TransFlash , microSD , microSDHC , microSD Extended Capacity |
USB | USB 2.0 |
USB Hi-Speed (480 Mbps) | |
USB Services | USB charging , USB Host , USB On-The-Go 1.3 |
USB Connector | USB Series Micro-AB |
Bluetooth | Bluetooth 5.0 |
Internal antenna | |
Bluetooth profiles | A2DP , A2DP with aptX codec , AVRCP , DIP , HCRP , HFP , HID , HSP , MAP , OPP , PAN , PBA |
Wireless LAN | IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac |
Internal antenna | |
Wireless Services | Wi-Fi Direct , Wi-Fi Tethering |
NFC | NFC A , NFC B , FeliCa |
Multimedia Broadcast: |
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FM Radio Receiver | No |
Satellite Navigation: |
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Supported GPS protocol(s) | GPS (NMEA 0183) |
Satellite Antenna: | Internal antenna |
Complementary Satellite Services | Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS |
Supported GLONASS protocol(s) | L1OF |
Navigation Controller | Samsung Exynos 7884B |
Primary Camera System |
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Camera Placement | Rear |
Camera Image Sensor | BSI CMOS |
Camera Resolution | 4160x3120 pixel |
Number of effective pixels | 13.0 MP camera |
Aperture (W) | f/1.90 |
Zoom | 1.0 x optical zoom |
Focus | Phase-Detection Autofocus (PD AF) |
Recordable Image Formats | JPG |
Video Recording | 1920x1080 pixel |
30 fps | |
Recordable Video Formats | MPEG4 |
Flash | single LED |
Camera Extra Functions | HDR photo , Red-eye effect reduction , Slow motion video , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch |
Auxiliary Camera: |
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Aux. Camera Image Sensor | No |
Auxiliary Camera No. 2: |
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Aux. 2 Camera Image Sensor | No |
Auxiliary Camera No. 3: |
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Aux. 3 Camera Image Sensor | No |
Auxiliary Camera No. 4: |
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Aux. 4 Camera Image Sensor | No |
Aux. 4 Camera Focus | No |
Secondary Camera System |
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Secondary Camera Placement | Front |
Secondary Camera Sensor | BSI CMOS |
Secondary Camera Resolution | 2560x1920 pixel |
Secondary Camera Number of pixels | 4.9 MP sec. cam |
Secondary Aperture (W) | f/2.00 |
Secondary Recordable Image Formats | JPG |
Secondary Recordable Video Formats | 3GP |
Secondary Camera Extra Functions | HDR photo , HDR video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch |
Secondary Auxiliary Camera: |
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Sec. Aux. Cam. Image Sensor | No |
Secondary Auxiliary Camera No. 2: |
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Sec. Aux. 2 Cam. Image Sensor | No |
Built-in Sensors: |
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Built-in accelerometer | Yes |
Additional sensors | Light intensity sensor , Proximity sensor |
Ingress Protection: |
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Protection from solid materials | 6 Totally protected from dust (no ingress) |
Protection from liquids | 8 Persistently protected against immersion beyond 1 meter of depth |
Immersion into liquids (depth limit) | 150 cm |
Immersion into liquids time limit | 30 min |
Power Supply: |
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Battery | Lithium-ion |
built-in | |
1-cell | |
Nominal Cell Capacity (1st cell) | 3600 mAh cell |
Nominal Battery Capacity | 3600 mAh battery |
Geographical Attributes: |
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Market Countries | Japan |
Market Regions | Asia |
Mobile Operator |
KDDI Corporation
UQ Communications |
Price | 22000 |
Japanese Yen | |
Datasheet Attributes: |
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Data Integrity | Preliminary |
Added | 2020-11-23 12:16 |
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