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日本語 Compare Devices
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Brand | xiaomi | huawei | xiaomi |
Model | xiaomi redmi s2 (redmi y2) | huawei mate 70 air | xiaomi redmi 9a |
Announced | 2018 May | 2025 November 06 | 2020 June 30 |
Status | Available. Released 2018 May | Available. Released 2025 November 06 | Available. Released 2020 July 07 |
Device Body | |||
Dimensions | 160.7 x 77.3 x 8.1 mm ( 6.33 x 3.04 x 0.32 in ) | 165 x 81.5 x 6.6 mm ( 6.50 x 3.21 x 0.26 in ) | 164.9 x 77.1 x 9 mm ( 6.49 x 3.04 x 0.35 in ) |
Weight in gram | 170 | 208 | 196 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 2meterfor 30 min | No | |
Display type | IPS LCD | LTPO OLED | 1b colors | 120hz | 2160hz pwmillion| hdr vivid | 4000 Luminance units ( the peak ) | IPS LCD | 400 Luminance units ( typ ) |
Display resolution | 720 x 1440 pixels | 18 : 9 ratio ( ~269 pixel per inch density ) | 1320 x 2760 pixels | 19 : 9 ratio ( ~437 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) |
Display size | 5.99 inches | 92.6 cm2 ( ~74.5% screen to body ratio ) | 7.0 inches | 123.0 cm2 ( ~91.5% screen to body ratio ) | 6.53 inches | 102.9 cm2 ( ~81.0% screen to body ratio ) |
Display Protection | kunlun glass | ||
Operating System | android 8.1 ( oreo ) | upgradable to android 9 | miui 12 | harmonyos 5.1 | android 10 | miui 12 |
CPU | Octa-core 2.0 GHz cortex-a53 | Octa-core | Octa-core ( 4x2.0 GHz cortex-a53 & 4x1.5 GHz cortex-a53 ) |
Chipset | Qualcomm msm8953 snapdragon 625 ( 14 nm ) | kirin 9020a ( 7 nm ) - 12gb RAM | mediatek mt6762g helio g25 ( 12 nm ) |
GPU | adreno 506 | powervr ge8320 | |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 32gb 3gb RAM | 256gb 12gb RAM | 32gb 2gb RAM |
Memory v2 | 64gb 4gb RAM | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 32gb 3gb RAM | 64gb 4gb RAM | 128gb 4gb RAM | 128gb 6gb RAM |
Primary camera | 12 megapixel| lens aperture2.2 | 1.25üm | phase detection autofocus 5 megapixel| lens aperture2.4 | ( depth ) | 50 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.3" | phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 69mm ( telephoto ) | phase detection autofocus | OIS | 3x optical zoom 8 megapixel| lens aperture2.2 | 16mm ( ultrawide ) | 13 megapixel| lens aperture2.2 | 28mm ( wide ) | 1.0µm | phase detection autofocus |
Secondary camera | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm | 10.7 megapixel| lens aperture2.2 | ( wide ) | 5 megapixel| lens aperture2.2 | ( wide ) | 1.12µm |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.2 | a2dp | le | l2hc | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass bds | |
NFC | No | Yes | No |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB Type-C 2.0 | otg | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer | proximity |
Battery | li-po 3080 mAh | Non-removable | si/c Li-lon 6500 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 66w wired | 5w reverse wired | ||
Colors | gray, gold, gold color gradations, blue color gradations, black color gradations | black, white, silver | black color gradations, blue color gradations, ocean color color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte |
5G bands | sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g | hspa 42.2/5.76 mbps lte-a |
GPRS | |||
EDGE | |||
Approx price |
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110 GBP
130 EUR
1250 NOK
1400 SEK
8100 RUB
130 USD
680 BRL
190 AUD
170000 KRW
18000 JPY
180 SGD
570 MYR
470 AED
2200 ZAR