Compare Devices
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Brand | xiaomi | samsung | samsung |
Model | xiaomi redmi note 12 (china) | samsung galaxy a41 | samsung galaxy tab s9 ultra |
Announced | 2022 October 27 | 2020 March 18 | 2023 July 26 |
Status | Available. Released 2022 November 01 | Available. Released 2020 May 22 | Available. Released 2023 August 11 |
Device Body | glass front | plastic back | plastic frame | glass front | aluminum frame | aluminum back | |
Dimensions | 165.9 x 76.2 x 8 mm ( 6.53 x 3.00 x 0.31 in ) | 149.9 x 69.8 x 7.9 mm ( 5.90 x 2.75 x 0.31 in ) | 326.4 x 208.6 x 5.5 mm ( 12.85 x 8.21 x 0.22 in ) |
Weight in gram | 188 | 152 | 732 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | eSIM - cellular model only |
Water Resistance | No | No | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | samsung AMOLED | 120hz | 1200 Luminance units ( the peak ) | Super AMOLED | Dynamic AMOLED 2x | 120hz | hdr10+ |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~431 pixel per inch density ) | 1848 x 2960 pixels | 16 : 10 ratio ( ~239 pixel per inch density ) |
Display size | 6.67 inches | 107.4 cm2 ( ~85.0% screen to body ratio ) | 6.1 inches | 89.8 cm2 ( ~85.9% screen to body ratio ) | 14.6 inches | 617.8 cm2 ( ~90.7% screen to body ratio ) |
Display Protection | corning gorilla glass | ||
Operating System | android 12 | miui 13 | android 10 | upgradable to android 12 | one ui 4.1 | android 13 | up to 4 major android upgrades | one ui 6 |
CPU | Octa-core ( 2x2.0 GHz cortex-a78 & 6x1.8 GHz cortex-a55 ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.7 GHz cortex-a55 ) | Octa-core ( 1x3.36 GHz cortex-x3 & 2x2.8 GHz cortex-a715 & 2x2.8 GHz cortex-a710 & 3x2.0 GHz cortex-a510 ) |
Chipset | Qualcomm sm4375 snapdragon 4 generation 1 ( 6 nm ) | mediatek mt6768 helio p65 ( 12nm ) | Qualcomm sm8550-ac snapdragon 8 generation 2 ( 4 nm ) |
GPU | adreno 619 | mali-g52 mc2 | adreno 740 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 4gb RAM | 64gb 4gb RAM | 256gb 12gb RAM |
Memory v2 | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 64gb 8gb RAM | 512gb 12gb RAM | 1tb 12gb RAM | 1tb 16gb RAM |
Primary camera | 48 megapixel| ( wide ) | 0.8µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.4 | ( depth ) | 13 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.4" | 1.0µm | Auto focus 8 megapixel| lens aperture2.2 | ( ultrawide ) |
Secondary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 1/4" | 1.12µm | 25 megapixel| lens aperture2.2 | 25mm ( wide ) | 1/2.8" | 0.9µm | 12 megapixel| lens aperture2.2 | 26mm ( wide ) 12 megapixel| lens aperture2.4 | 120˚ ( ultrawide ) |
Loud speaker | Yes | Yes | Yes with stereo speakers ( 4 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/6e | tri-band | Wi-Fi Direct |
Bluetooth | 5.1.0 | a2dp | le | 5.0 | a2dp | le | 5.3 | a2dp | le |
GPS | |||
NFC | No | Yes | No |
Radio | No | FM Radio | recording | No |
USB | USB Type-C 2.0 | USB Type-C 2.0 | USB Type-C 3.2 | magnetic connector |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 5000 mAh | Non-removable | li-po 3500 mAh | Non-removable | li-po 11200 mAh |
Battery Charge | 33w wired | 15w wired | 45w wired |
Colors | black, white, blue | black color gradations, prism color color gradations, prism color color gradations, red color gradations | beige, graphite color |
Network technology | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 41 | 77 | 78 sa/nsa | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 | |
Network speed | hspa lte-a (ca) 5g | hspa lte-a | hspa lte (ca) 5g - cellular model only |
GPRS | |||
EDGE | |||
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