Compare Devices
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Brand | samsung | samsung | samsung |
Model | samsung galaxy m15 | samsung galaxy tab a7 10.4 (2020) | samsung galaxy a40 |
Announced | 2024 March 09 | 2020 September 02 | 2019 March 19 |
Status | Available. Released 2024 April 05 | Available. Released 2020 September 11 | Available. Released 2019 April |
Device Body | glass front | plastic back | plastic frame | glass front ( gorilla glass 3 ) | plastic back | plastic frame | |
Dimensions | 160.1 x 76.8 x 9.3 mm ( 6.30 x 3.02 x 0.37 in ) | 247.6 x 157.4 x 7 mm ( 9.75 x 6.20 x 0.28 in ) | 144.4 x 69.2 x 7.9 mm ( 5.69 x 2.72 x 0.31 in ) |
Weight in gram | 217 | 476 | 140 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | Super AMOLED | 90hz | 800 Luminance units ( hbmillion) | tft LCD | Super AMOLED |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~396 pixel per inch density ) | 1200 x 2000 pixels | 5 : 3 ratio ( ~224 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~437 pixel per inch density ) |
Display size | 6.5 inches | 103.7 cm2 ( ~84.3% screen to body ratio ) | 10.4 inches | 307.9 cm2 ( ~79.0% screen to body ratio ) | 5.9 inches | 85.5 cm2 ( ~85.5% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 14 | one ui 6 | android 10 | upgradable to android 12 | one ui 4 | android 9.0 ( pie ) | upgradable to android 11 |
CPU | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x1.77 GHz cortex-a73 & 6x1.59 GHz cortex-a53 ) |
Chipset | mediatek dimensity 6100+ ( 6 nm ) | Qualcomm sm6115 snapdragon 662 ( 11 nm ) | exynos 7904 ( 14 nm ) |
GPU | mali-g57 mc2 | adreno 610 | mali-g71 mp2 |
Memory card | microsdxc ( uses shared sim slot ) | microsdxc | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 4gb RAM | 32gb 3gb RAM | 64gb 4gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 32gb 4gb RAM | 64gb 3gb RAM | 128gb 4gb RAM |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | Auto focus 5 megapixel| lens aperture2.2 | ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) | 8 megapixel| Auto focus | 16 megapixel| lens aperture1.7 | 26mm ( wide ) | phase detection autofocus 5 megapixel| lens aperture2.2 | 13mm ( ultrawide ) |
Secondary camera | 13 megapixel| lens aperture2.0 | ( wide ) | 5 mega pixel | 25 megapixel| lens aperture2.0 | 25mm ( wide ) | 1/2.8" | 0.9µm |
Loud speaker | Yes | Yes with stereo speakers ( 4 speakers ) | Yes |
Audio jack | Yes | Yes | Yes |
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 | dual-band | Wi-Fi Direct |
Bluetooth | 5.3 | a2dp | le | 5.0 | a2dp | le | 5.0 | a2dp | le |
GPS | |||
NFC | Yes ( market/region dependent ) | No | Yes |
Radio | No | No | FM Radio |
USB | USB Type-C 2.0 | USB Type-C 2.0 | USB Type-C 2.0 |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | compass | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | 6000 mAh | li-po 7040 mAh | Non-removable | li-po 3100 mAh | Non-removable |
Battery Charge | 25w wired | 15w wired | 15w wired |
Colors | blue color gradations, blue color gradations, gray | gray color gradations, silver, gold | black, white, blue, coral color |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte-a (2ca) cat13 400/50 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat12 600/150 mbps |
GPRS | |||
EDGE | |||
Approx price |
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130 GBP
157 EUR
1480 NOK
1600 SEK
9500 RUB
160 USD
800 BRL
220 AUD
200000 KRW
21000 JPY
210 SGD
680 MYR
560 AED
2600 ZAR
