Xiaomi Black Shark 3S (128GB) vs Samsung Galaxy A51 5G (SM-A516U)
Side by side comparison between Xiaomi Black Shark 3S vs Samsung Galaxy A51 5G phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
AMOLED
AMOLED
1080x2400
64
MP
MP
20mp
12GB
RAM
RAM
Octa-core
4729
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Black Shark 3S (128GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
26 Common items in both devices |
128GB (108GB available) / 128GB (105GB available) |
Aluminum body, glass front / Aluminum body, glass front, plastic back |
16 million |
1080x2400 pixels |
LED flash |
Only digital zoom |
PDAF: phase detection autofocus |
+19 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Model | Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) |
Other model names | 小米 Black Shark 3S 5G (128GB + 12GB RAM) | Galaxy A51 SM-A516UZKAXAA (Unlocked) |
Country or region available | (Global, International) | USA |
Brand | Xiaomi | Samsung |
Release date | 8/4/2020, Announced: 7/31/2020 | 4/29/2020, Announced: 4/8/2020 |
Depth | 10.4 millimeters (0.41 inches) | 8.7 millimeters (0.34 inches) |
Size (width x height) | 77.33 x 168.72 millimeters (3.04 x 6.64 in) | 73.6 x 158.9 millimeters (2.9 x 6.26 in) |
Weight | 222 grams (7.77 ounces) | 187 grams (6.55 ounces) |
Build, materials | Aluminum body, glass front | Aluminum body, glass front, plastic back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Display type | AMOLED | Super AMOLED |
Screen size | 6.67" inches | 6.5" inches |
Screen-to-body ratio | ~82.3% (screen-to-body ratio) | ~87.2% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 395 PPI | 405 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 3 |
Refresh rate | 120Hz | 60Hz |
Display features | 500nits[typ] HDR10+ Always-On Display | Always-On Display |
🤖 Operating System | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
System version | Android 10 | Android 10 |
Firmware update | Android 11 | Android 13 |
User Interface | JOYUI 12 | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Chipset | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) | 64bit: Samsung Exynos 980 (8nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A77 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 650 (250-587MHz) | ARM Mali-G76 MP5 (728MHz) |
Performance (benchmark) | AnTuTu: 618083 (v8) | AnTuTu: 316007 (v8) Geekbench: 1867(v5.1) GFXBench: 17fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
RAM memory | 12GB LPDDR5 | 6GB LPDDR4X |
Internal storage | 128GB (108GB available) UFS 3.1 | 128GB (105GB available) UFS 2.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 2000/200 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat20 (1, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) VoLTE | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
Primary 5G network | SA/NSA (41, 78, 79) | SA/NSA/Sub6 (41, 78) |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 (1, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Back camera (main camera) | (triple camera) 64 megapixels 13MP ultrawide f/2.3120° 5MP depth f/2.2 | (quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm |
Main camera resolution | 10120x6328 pixels | 8000x6000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/1.72" inches | 1/2" inches |
Pixel size | 0.8µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 1080p@240fps 720p@1920fps | feature not registered |
📸 Front camera | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Front camera (secondary) | 20 megapixels | 32 megapixels |
Front camera resolution | 5184x3840 pixels | 6528x4896 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/3" inches | 1/2.8" inches |
Pixel size | 0.9µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Loudspeaker | Stereo sound | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4729 mAh | 4500 mAh |
Charger, watts | 65W Wired fast charging Quick Charge 4 | 15W Wired fast charging |
Inductive / wireless charging | Magnetic charging (dock) | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Sky Cloud Black, Crystal Blue • Liquid Cooling System • Physical pop-up gaming triggers | • Colors: Prism Cube Black, Prism Cube White, Prism Cube Pink |
☢️ Radiation rate | ||
Xiaomi Black Shark 3S (128GB) | Galaxy A51 5G (SM-A516U) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.18W/kg (head), 1.2W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |