Compare Samsung Galaxy A51 4G
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| Dimensions | 158.5 x 73.6 x 7.9 mm | 149.9 x 70.4 x 7.8 mm | 151 x 71.8 x 7.9 mm | 157.6 x 74.1 x 7.8 mm | 164.19 x 76.1 x 8.12 mm |
| Weight | 172 grams | 157 grams | 168 grams | 175 grams | 202 grams |
| Stand-by | depends on usage | depends on usage | depends on usage | depends on usage | depends on usage |
| Talk time | 32 hour | depends on usage | depends on usage | depends on usage | depends on usage |
| Monoblock | |||||
| Facial unlock | |||||
| Fingerprint recognition | Pressure sensitive in-screen | Pressure sensitive in-screen | Pressure sensitive in-screen | Pressure sensitive in-screen | |
| Touchscreen | Multi-touch, Capacitive | Multi-touch, Capacitive | Multi-touch, Capacitive | Multi-touch, Capacitive | Multi-touch, Capacitive |
| Voice command | |||||
| Voice dialing | |||||
| Stylus | |||||
| Android | 9.0 (Pie) | 9.0 (Pie) | 9.0 (Pie) | 11 | |
| One UI | |||||
| MIUI | 13 | ||||
| Auto-rotate | |||||
| Color display | Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Hole-punch display | Adjustable display brightness, 16.777.216 colors (24 bits), Curved Dynamic AMOLED Quad HD+, Always On feature, HDR10+, Hole-punch display | Adjustable display brightness, 16.777.216 colors (24 bits), Dynamic AMOLED Infinity-O Display, Always On feature, HDR10+ | Adjustable display brightness, 16.777.216 colors (24 bits), Curved Dynamic AMOLED Quad HD+, Always On feature, HDR10+, Hole-punch display | Adjustable display brightness, 16.777.216 colors (24 bits), DotDisplay, DCI-P3, Hole-punch display |
| 6.5 inch | 6.1 inch | 6.3 inch | 6.4 inch | 6.67 inch |
| 2400 x 1080 pixels | 3040 x 1440 pixels | 2280 x 1080 pixels | 3040 x 1440 pixels | 2400 x 1080 pixels |
| 120 Hz | ||||
| 20:9 | 19:9 | 19:9 | 19:9 | 20:9 |
| 1200 nits | ||||
| 405 | 551 | 400 | 526 | 395 |
| 87.4% | 88% | 91.4% | 87.5% | 86% |
| Camera | Viervoudige camera-sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer | Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer | Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer | Tri camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer | Tri camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer |
| 12 MP + 48 MP + 5 MP + 5 MP | 12 MP + 12 MP + 16 MP | 12 MP + 12 MP + 16 MP | 12 MP + 12 MP + 16 MP | 108 MP + 2 MP + 8 MP |
| 123° | 123° + 45° + 77° | 123° + 77° | 123° + 45° + 77° | 118° |
| 116 | 109 | |||
| f/2.0 + f/2.2 + f/2.2 + f/2.4 | f/1.5 + f/2.2 + f/2.4 | f/1.5 + f/2.1 + f/2.2 + f/2.4 | f/1.5 + f/2.2 + f/2.4 | f/1.8 + f/2.2 + f/2.4 |
| (camera) 8000 x 6000 pixels + (video) 3840 x 1644 pixels | (camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels | (camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels | (camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels | (video) 1920 x 1080 pixels |
| Haptic feedback | |||||
| Integrated antenna | |||||
| Processor | Samsung Exynos 9611, Octa core | Octa core | Octa core | Octa core | Qualcomm Snapdragon 695, Octa core |
| 1.7 GHz + 2.3 GHz | 1.7 GHz + 2.4 GHz + 2.8 GHz | 1.7 GHz + 2.4 GHz + 2.8 GHz | 2.2 GHz | |
| Secondary camera | Autofocus | Autofocus | Autofocus, Dual camera sensor | ||
| 32 MP | 10 MP | 10 MP | 10 MP + 8 MP | 16 MP |
| 80° | 80° | 80° + 90° | ||
| 97 | 96 | |||
| f/2.2 | f/1.9 | f/2.2 | f/1.9 + f/2.2 | f/2.4 |
| (camera) 6528 x 4896 pixels | (video) 3840 x 2160 pixels | (video) 3840 x 2160 pixels | (video) 3840 x 2160 pixels | (video) 1920 x 1080 pixels |
| Gorilla Glass | |||||
| Dust and waterproof | IP68 | IP68 | IP68 | ||
| Dual SIM | Hybrid slot | Hybrid slot | |||
| Flight mode | |||||
| Integrated handsfree speaker | |||||
| nano-SIM (4FF) | |||||
| Vibrating alert | |||||
| Videoconferencing | |||||
| Quad band | |||||
| 4G (LTE) | Cat 9 (452 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28 | Cat 20 (2 Gbps) | Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28 | Cat 20 (2 Gbps) | 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 26, Band 28, Band 38, Band 40, Band 41 |
| EDGE | |||||
| GPRS | |||||
| HSDPA | Cat20 42 Mbps | Cat20 42 Mbps | |||
| HSUPA | Cat6 5.76 Mbps | Cat6 5.76 Mbps | |||
| UMTS | |||||
| 5G | n1, n3, , , n8, n20, n28, n38, , n41, n66, n77, n78 | ||||
| Multiple homescreens | |||||
| Widgets | |||||
| Agenda | |||||
| Alarm clock | |||||
| Calculator | |||||
| Contact list | |||||
| Date and time notation | |||||
| Document viewer | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files |
| Phonebook with groups | |||||
| Photo phonebook | |||||
| Reminder list | |||||
| Stopwatch & countdown timer | |||||
| To-do list | |||||
| Voice memo | |||||
| Image editor | |||||
| Java application support | |||||
| Movie editor | |||||
| Photo album | |||||
| Video codec support | H.263, H.264, MPEG-4 | DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8 | DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8 | DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8 | MPEG-4, Xvid |
| Video file support | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | M4V, MKV |
POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | |
| Instant messaging | Google Talk | Google Talk | Google Talk | Google Talk | Google Talk |
| MMS | Video MMS | Video MMS | Video MMS | Video MMS | Video MMS |
| Predictive Text Input | T9 | T9 | T9 | T9 | T9 |
| SMS | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages |
| Internet browser | |||||
| RSS reader | |||||
| YouTube support | |||||
| A-GPS | |||||
| Beidou | |||||
| Build-in navigation system | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation |
| Digital Compass | |||||
| Galileo | |||||
| GLONASS | |||||
| GPS receiver | |||||
| Audio codec support | AAC, AAC+, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX | AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX | AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX | AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX | AAC, AMR, FLAC, MP3 VBR |
| Audio file support | M4A, MP3, WAV, WMA | M4A, MP3, WAV, WMA | M4A, MP3, WAV, WMA | M4A, MP3, WAV, WMA | MP4, WAV |
| FM-radio | Stereo, RDS | ||||
| Polyphonic ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones |
| Stereo speakers | |||||
| Internal memory | |||||
| 4 GB | 8 GB | 8 GB | 12 GB + 8 GB | 6 GB + 8 GB |
| 128 GB | 128 GB + 512 GB | 256 GB | 1 TB + 128 GB + 512 GB | 128 GB + 64 GB |
| Memory card slot | MicroSDHC memory card | MicroSDHC memory card | |||
| Audio jack plug | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm | |
| USB | v2.0, Type-C | v3.0, Type-C | v3.0, Type-C | v3.0, Type-C | Type-C |
| ANT+ | |||||
| Bluetooth | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.1, Advanced Audio Distribution Profile (A2DP) |
| DLNA support | |||||
| NFC | |||||
| Synchronisation | ActiveSync, SyncML | ActiveSync, SyncML | ActiveSync, SyncML | ActiveSync, SyncML | |
| Tethering | |||||
| WAP | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 5 (802.11ac), WiFi Direct support | Wi-Fi 6 (802.11ax), WiFi Direct support | Wi-Fi 6 (802.11ax), WiFi Direct support | Wi-Fi 6 (802.11ax), WiFi Direct support | Wi-Fi 5 (802.11ac), WiFi Direct support |
| Infrared | |||||
| Battery | Li-ion | Li-ion | Li-ion | Li-ion | Li-ion |
| 4000 mAh | 3400 mAh | 3500 mAh | 4100 mAh | 5000 mAh |
| Fast charging | Qualcomm Quick Charge, Samsung Adaptive Fast Charging | Qualcomm Quick Charge, Samsung Adaptive Fast Charging, USB Power Delivery | Qualcomm Quick Charge, Samsung Adaptive Fast Charging | ||
| 67 Watt | ||||
| Wireless charging | Omgekeerd opladen | Omgekeerd opladen | Omgekeerd opladen | ||
| Ambient light sensor | |||||
| Gesture recognition | |||||
| Gyroscope | |||||
| Proximity sensor | |||||
| Barometer | |||||
| Heart rate monitor | |||||
| Active Digitizer | |||||
