Compare Samsung Galaxy M21
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| Dimensions | 159 x 75,1 x 8,9 mm | 159,3 x 74 x 8,4 mm | 152,9 x 72,7 x 7,4 mm | 162,6 x 75,9 x 8,8 mm | 165,3 x 74,4 x 8,5 mm |
| Weight | 188 gr | 180 gr | 159 gr | 210 gr | 199 gr |
| Stand-by time | dependent on usage | dependent on usage | 1,7 week(s) | dependent on usage | dependent on usage |
| Call time | dependent on usage | 33 hour(s) | 21 hour(s) | dependent on usage | dependent on usage |
| Monoblock | |||||
| Facial unlock | |||||
| Fingerprint recognition | 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 | |||||
| Android | 9.0 (Pie) | 11 | 9.0 (Pie) | 10 | |
| One UI | 3.1 | ||||
| EMUI | 9.0 | ||||
| OxygenOS | |||||
| Auto-rotate | |||||
| Colour display | Adjustable display brightness, 16.777.216 colours (24 bits), Infinity U Full HD+, Notch | Adjustable display brightness, 16.777.216 colours (24 bits), Infinity U Full HD+, Notch | Adjustable display brightness, 16.777.216 colours (24 bits), FullView IPS FHD+, Notch | Adjustable display brightness, 16.777.216 colours (24 bits), Fluid AMOLED, DCI-P3, HDR10+ | Adjustable display brightness, 16.777.216 colours (24 bits), Fluid AMOLED, DCI-P3, HDR10+, Hole-punch display |
| 6.4 inch | 6.4 inch | 6.15 inch | 6.67 inch | 6.78 inch |
| 2340 x 1080 pixels | 2400 x 1080 pixels | 2312 x 1080 pixels | 3120 x 1440 pixels | 3168 x 1440 pixels |
| 19.5:9 | 20:9 | 19.3:9 | 19.5:9 | 11:5 |
| 403 | 411 | 415 | 515 | 513 |
| 90 Hz | 90 Hz | 120 Hz | ||
| 84.3% | 84% | 85.5% | 89.9% | 91.5% |
| Camera | Tri camera sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Landscape mode, Macro mode, Burst (Continuous) Shooting, Night mode, Portrait mode, Smile Shot, Video recorder, self-timer | Viervoudige camera-sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Landscape mode, Macro mode, Burst (Continuous) Shooting, Night mode, Portrait mode, Smile Shot, Video recorder, self-timer | Tri camera sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Panoramic photo, Portrait mode, Video recorder, self-timer | Tri camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer | Viervoudige camera-sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer |
| 48 MP + 5 MP + 8 MP | 2 MP + 2 MP + 64 MP + 8 MP | 2 MP + 48 MP + 8 MP | 16 MP + 48 MP + 8 MP | 48 MP + 48 MP + 5 MP + 8 MP |
| 123° | 117° | 120° | ||
| 114 | 118 | |||
| f/2.0 | f/1.8 + f/2.2 + f/2.4 + f/2.4 | f/1.8 | f/1.6 + f/2.2 + f/2.4 | f/1.78 + f/2.2 + f/2.4 + f/2.4 |
| (camera) 8000 x 6000 pixels | (video) 1920 x 1080 pixels | (camera) 5632 x 4224 pixels + (video) 1920 x 1080 pixels | (camera) 8000 x 6000 pixels + (video) 3840 x 2160 pixels | (camera) 8000 x 6000 pixels + (video) 3840 x 2160 pixels |
| Front camera | Pop-up | ||||
| 20 MP | 20 MP | 24 MP | 16 MP | 16 MP |
| 86 | 93 | |||
| f/2.0 | f/2.0 | f/2.0 | f/2.4 | |
| (camera) 4208 x 3120 pixels + (camera) 5120 x 3840 pixels | (camera) 5632 x 4224 pixels + (video) 1920 x 1080 pixels | (camera) 4640 x 3480 pixels + (video) 1920 x 1080 pixels | (camera) 4640 x 3480 pixels + (video) 1920 x 1080 pixels | |
| Haptic feedback | |||||
| Integrated antenna | |||||
| Processor | Samsung Exynos 9611, Octa core | Octa core | HiSilicon Kirin 710, Octa core | Qualcomm Snapdragon 855, Octa core | Qualcomm Snapdragon 865, Octa core |
| 1.8 GHz + 2.0 GHz | 1.7 GHz + 2.2 GHz | 2.84 GHz | 1.8 GHz + 2.42 GHz + 2.84 GHz | |
| Gorilla Glass | 5 | ||||
| Dirt and waterproof | IP68 | ||||
| Dual SIM | |||||
| Flight mode | |||||
| Integrated handsfree speaker | |||||
| nano-SIM (4FF) | |||||
| Vibrating alert | |||||
| Videoconferencing | |||||
| Quad band | |||||
| 4G (LTE) | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 28 | Cat 18 (1200 Mbps), 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 29, Band 30 | Cat 18 (1200 Mbps), 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 29, Band 30 |
| EDGE | |||||
| GPRS | |||||
| HSDPA | Cat24 42 Mbps | Cat24 42 Mbps | |||
| HSUPA | Cat6 5.76 Mbps | Cat6 5.76 Mbps | |||
| UMTS | |||||
| 5G | n1, n3, n28, 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 | ||
| Phonebook with groups | |||||
| Photo phonebook | |||||
| Reminder list | |||||
| Stopwatch & countdown timer | |||||
| Voice memo | |||||
| Image editor | |||||
| Java application support | |||||
| Photo album | |||||
| Video codec support | MPEG-4 | MPEG-4 | H.263, H.264, H.265, MPEG-4 | H.263, H.264, H.265, MPEG-4 | H.263, H.264, H.265, MPEG-4 |
| Video file support | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, MP4 | 3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV | 3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV |
| Movie editor | |||||
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 | ||
| 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 | Google Chrome | Google Chrome | |||
| YouTube support | |||||
| RSS reader | |||||
| A-GPS | |||||
| Beidou | |||||
| Build-in navigation system | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation |
| Digital Compass | |||||
| GLONASS | |||||
| GPS receiver | |||||
| Galileo | |||||
| Audio codec support | AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX | AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX | AAC, AAC+, eAAC+, AMR, aptX, FLAC, MIDI, MP3 VBR, OGG Vorbis | AAC, AAC+, AMR, aptX, FLAC, LDAC, MIDI, MP3 VBR, OGG Vorbis | AAC, AAC+, AMR, aptX, FLAC, LDAC, MIDI, MP3 VBR, OGG Vorbis |
| Audio file support | M4A, MP3, WAV, WMA | M4A, MP3, WAV, WMA | MP3, MP4 | APE, M4A, MP3, WAV, WMA | APE, M4A, MP3, WAV, WMA |
| Polyphonic ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones | ||
| Stereo speakers | |||||
| Internal memory | |||||
| 4 GB | 6 GB + 8 GB | 4 GB | 12 GB + 6 GB + 8 GB | 12 GB + 8 GB |
| 64 GB | 128 GB | 128 GB | 128 GB + 256 GB | 128 GB + 256 GB |
| Memory card slot | |||||
| Audio jack plug | 3.5 mm | 3.5 mm | 3.5 mm | ||
| USB | v2.0, Type-C | v2.0, Type-C | v2.0, Type-C | v3.1, Type-C | v3.1, Type-C |
| Bluetooth | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP) | v4.2, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP) | v5.1, Advanced Audio Distribution Profile (A2DP) |
| NFC | |||||
| Synchronisation | 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 4 (802.11n), WiFi Direct support | Wi-Fi 5 (802.11ac), WiFi Direct support | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac), WiFi Direct support | Wi-Fi 6 (802.11ax), WiFi Direct support |
| Battery | Li-ion | Li-ion | Li-poly | Li-poly | |
| 6000 mAh | 5000 mAh | 3340 mAh | 4000 mAh | 4510 mAh |
| Fast charging | Samsung Adaptive Fast Charging | OnePlus Warp Charge | OnePlus Warp Charge | ||
| 25 Watt | 30 Watt | |||
| Wireless charging | Omgekeerd opladen | ||||
| 30 Watt | ||||
| Ambient light sensor | |||||
| Gesture recognition | |||||
| Gyroscope | |||||
| Proximity sensor | |||||
| Barometer | |||||
