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日本語 Compare Devices
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Brand | samsung | xiaomi | huawei |
Model | samsung galaxy m21 2021 | xiaomi redmi Watch 5 lite | huawei matepad 12 x (2025) |
Announced | 2021 July 21 | 2024 September 25 | 2025 September 19 |
Status | Available. Released 2021 July 26 | Available. Released 2024 September 26 | Available. Released 2025 September 19 |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 159 x 75.1 x 9 mm ( 6.26 x 2.96 x 0.35 in ) | 49.1 x 40.4 x 11.4 mm ( 1.93 x 1.59 x 0.45 in ) | 270 x 183 x 5.9 mm ( 10.63 x 7.20 x 0.23 in ) |
Weight in gram | 192 | 29.2 | 555 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | No | No |
Water Resistance | No | 50 meter depth - 10 minutes water resistant | No |
Display type | Super AMOLED | 420 Luminance units ( the peak ) | AMOLED | 600 Luminance units ( typ ) | IPS LCD | 144hz | 1000 Luminance units ( the peak ) | hdr vivid |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | 410 x 502 pixels ( ~331 pixel per inch density ) | 2800 x 1840 pixels | 3 : 2 ratio ( ~279 pixel per inch density ) |
Display size | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) | 1.96 inches | 12.0 inches | 426.4 cm2 ( ~86.3% screen to body ratio ) |
Display Protection | mohs level 4 | ||
Operating System | android 11 | one ui 3.1 core | hyperos | harmonyos 4.3 |
CPU | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) | Octa-core | |
Chipset | exynos 9611 ( 10nm ) | kirin t92b | |
GPU | mali-g72 mp3 | ||
Memory card | microsdxc ( dedicated slot ) | No | No |
Memory v1 | 64gb 4gb RAM | 256gb 12gb RAM | |
Memory v2 | 128gb 6gb RAM | unspecified | |
Primary camera | 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 aperture2.2 | ( depth ) | | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus |
Secondary camera | 20 megapixel| lens aperture2.2 | 26mm ( wide ) | | 8 megapixel| lens aperture2.2 |
Loud speaker | Yes | Yes | Yes with stereo speakers ( 6 speakers ) |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | No | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band |
Bluetooth | 5.0 | a2dp | le | 5.3 | a2dp | le | 5.2 | a2dp | le |
GPS | |||
NFC | Yes ( market/region dependent ) | No | No |
Radio | FM Radio | rds | recording | No | No |
USB | USB Type-C 2.0 | No | USB Type-C 3.1.0 | otg | magnetic accessory connector |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | heart rate | spo2 | accelerometer | gyroscope | proximity ( accessories only ) |
Battery | li-po 6000 mAh | Non-removable | 470 mAh | li-po 10100 mAh |
Battery Charge | 15w wired | 66w wired | |
Colors | black color gradations, blue color gradations | black, gold color gradations | white, green color gradations |
Network technology | gsm / hspa / lte | No cellular connectivity | No cellular connectivity |
5G bands | |||
Network speed | hspa lte-a | No | |
GPRS | No | No | |
EDGE | No | No | |
Approx price |
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110 GBP
139 EUR
1290 NOK
1400 SEK
8300 RUB
140 USD
700 BRL
190 AUD
180000 KRW
18000 JPY
190 SGD
590 MYR
490 AED
2300 ZAR