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Brand | samsung | samsung | samsung |
Model | samsung galaxy xcover7 | samsung galaxy m21 | samsung galaxy s21+ 5g |
Announced | 2024 January 10 | 2020 March 18 | 2021 January 14 |
Status | Available. Released 2024 January 23 | Available. Released 2020 March 23 | Available. Released 2021 January 29 |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | glass front ( gorilla glass victus ) | glass back ( gorilla glass victus ) | aluminum frame | |
Dimensions | 169 x 80.1 x 10.2 mm ( 6.65 x 3.15 x 0.40 in ) | 159 x 75.1 x 8.9 mm ( 6.26 x 2.96 x 0.35 in ) | 161.5 x 75.6 x 7.8 mm ( 6.36 x 2.98 x 0.31 in ) |
Weight in gram | 240 | 188 | 200 |
SIM card | Nano-SIM | eSIM or dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM or dual SIM ( 2 nano-sims and eSIM | dual stand-by ) |
Water Resistance | ip68 dust/water resistant up to 1.5meterfor 35 min | No | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | pls LCD | 600 Luminance units ( hbmillion) | Super AMOLED | 420 Luminance units ( the peak ) | Dynamic AMOLED 2x | 120hz | hdr10+ | 1300 Luminance units ( the peak ) |
Display resolution | 1080 x 2408 pixels | 20 : 9 ratio ( ~400 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~394 pixel per inch density ) |
Display size | 6.6 inches | 104.9 cm2 ( ~77.5% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) | 6.7 inches | 107.8 cm2 ( ~88.3% screen to body ratio ) |
Display Protection | corning gorilla glass victus+ | corning gorilla glass 3 | corning gorilla glass victus |
Operating System | android 14 | one ui 6 | android 10 | upgradable to android 11 | one ui 3.1 core | android 11 | upgradable to android 14 | one ui 6 |
CPU | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) | Octa-core ( 1x2.9 GHz cortex-x1 & 3x2.80 GHz cortex-a78 & 4x2.2 GHz cortex-a55 ) - international |
Chipset | mediatek dimensity 6100+ ( 6 nm ) | exynos 9611 ( 10nm ) | exynos 2100 ( 5 nm ) - international |
GPU | mali-g57 mc2 | mali-g72 mp3 | mali-g78 mp14 - international |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 64gb 4gb RAM | 64gb 4gb RAM | 128gb 8gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 6gb RAM | 256gb 8gb RAM |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | 1/2.76" | 0.64µm | phase detection autofocus | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) | 12 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.76" | 1.8µm | Dual Pixel phase detection autofocus | OIS 64 megapixel| lens aperture2.0 | 29mm ( telephoto ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS | 1.1x optical zoom | 3x hybrid zoom 12 megapixel| lens aperture2.2 | 13mm | 120˚ ( ultrawide ) | 1/2.55" 1.4µm | super steady Video |
Secondary camera | 5 megapixel| lens aperture2.0 | ( wide ) | 20 megapixel| lens aperture2.2 | 26mm ( wide ) | 10 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/3.24" | 1.22µm | Dual Pixel phase detection autofocus |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth | 5.3 | a2dp | le | 5.0 | a2dp | le | 5.0 | a2dp | le |
GPS | |||
NFC | Yes | Yes ( market/region dependent ) | Yes |
Radio | No | FM Radio | rds | recording | FM Radio ( snapdragon model only; market/operator dependent ) |
USB | USB Type-C 2.0 | charging connector pins | USB Type-C 2.0 | USB Type-C 3.2 | otg |
Sensors | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | li-po 4050 mAh | removable | li-po 6000 mAh | Non-removable | Li-lon 4800 mAh | Non-removable |
Battery Charge | 15w wired | 15w wired | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless |
Colors | black | blue color gradations, black color gradations | black color gradations, silver color gradations, violet color color gradations, pink color gradations, gold color gradations, red color gradations |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 26 | 28 | 38 | 40 | 41 | 66 | 71 | 77 | 78 sa/nsa | 2 | 5 | 25 | 41 | 66 | 71 | 260 | 261 sa/nsa/sub6/mmwave - sm-g996u1 | |
Network speed | hspa lte 5g | hspa lte-a | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 5g (5+ gbps dl) |
GPRS | |||
EDGE | |||
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