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日本語 Compare Devices
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Brand | microsoft | tecno | xiaomi |
Model | microsoft lumia 550 | tecno pova slim | xiaomi redmi k30s |
Announced | 2015 October. Released 2015 December | 2025 September 02 | 2020 October 27 |
Status | discontinued | Available. Released 2025 October 08 | Available. Released 2020 November 11 |
Device Body | glass front ( gorilla glass 7i ) | glass-fiber reinforced plastic back | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | |
Dimensions | 136.1 x 67.8 x 9.9 mm ( 5.36 x 2.67 x 0.39 in ) | 164.2 x 75.9 x 6 mm ( 6.46 x 2.99 x 0.24 in ) | 165.1 x 76.4 x 9.3 mm ( 6.5 x 3.01 x 0.37 in ) |
Weight in gram | 156 | 216 | |
SIM card | Nano-SIM | Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ip64 dust tight and water resistant water splashes | No |
Display type | IPS LCD | | AMOLED | 144hz | 1600 Luminance units ( hbmillion) | 4500 Luminance units ( the peak ) | IPS LCD | 144hz | HDR10 | 500 Luminance units ( typ ) | 650 Luminance units ( the peak ) |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~315 pixel per inch density ) | 1224 x 2720 pixels | 20 : 9 ratio ( ~440 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 4.7 inches | 59.7 cm2 ( ~64.7% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~89.1% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~85.2% screen to body ratio ) |
Display Protection | corning gorilla glass 7i | corning gorilla glass 5 | |
Operating System | microsoft windows 10 | android 15 | hios 15 | android 10 | miui 12 |
CPU | Quad-core 1.1 GHz cortex-a7 | Octa-core ( 2x2.5 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.84 GHz cortex-a77 & 3x2.42 GHz cortex-a77 & 4x1.80 GHz cortex-a55 ) |
Chipset | Qualcomm msm8909 snapdragon 210 ( 28 nm ) | mediatek dimensity 6400 ( 6 nm ) | Qualcomm sm8250 snapdragon 865 5g ( 7 nm+ ) |
GPU | adreno 304 | mali-g57 mc2 | adreno 650 |
Memory card | microsdxc ( dedicated slot ) | No | No |
Memory v1 | 8gb 1gb RAM | 128gb 8gb RAM | 128gb 8gb RAM |
Memory v2 | 256gb 8gb RAM | 256gb 8gb RAM | |
Primary camera | 5 megapixel| lens aperture2.4 | 1/4.0" | Auto focus | 50 megapixel| ( wide ) | phase detection autofocus 2 mega pixel | 64 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 13 megapixel| lens aperture2.4 | 123˚ ( ultrawide ) | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) | Auto focus |
Secondary camera | 2 megapixel| lens aperture2.8 | 13 megapixel| ( wide ) | 20 megapixel| lens aperture2.2 | 27mm ( wide ) | 1/3.4" | 0.8µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth | 4.1.0 | a2dp | 5.4 | a2dp | le | 5.1.0 | a2dp | le |
GPS | |||
NFC | No | Yes | Yes |
Radio | FM Radio | FM Radio | No |
USB | microusb 2.0 | USB Type-C | USB Type-C 2.0 | otg |
Sensors | accelerometer | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 2100 mAh | removable | 5160 mAh | li-po 5000 mAh | Non-removable |
Battery Charge | 45w wired | 100% in 57 min | 10w reverse wired | bypass charging | 33w wired | pd3.0 | qc4 | |
Colors | black, white | blue color gradations, white color gradations, black color gradations | black color gradations, silver color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | sa/nsa | 1 | 3 | 41 | 78 | 79 sa/nsa | |
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte 5g | hspa lte-a 5g (2+ gbps dl) |
GPRS | |||
EDGE | |||
Approx price |
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80 GBP
95 EUR
890 NOK
1000 SEK
5800 RUB
100 USD
490 BRL
140 AUD
120000 KRW
13000 JPY
130 SGD
410 MYR
340 AED
1600 ZAR