Compare Devices
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Brand | samsung | oppo | xiaomi |
Model | samsung galaxy m02 | oppo reno5 f | xiaomi mi 11 |
Announced | 2021 February 02 | 2021 March 17 | 2020 December 28 |
Status | Available. Released 2021 February 09 | Available. Released 2021 March 17 | Available. Released 2021 January 01 |
Device Body | glass front | plastic back | plastic frame | glass front ( gorilla glass victus ) | glass back ( gorilla glass 5 ) or eco leather back | aluminum frame | |
Dimensions | 164 x 75.9 x 9.1 mm ( 6.46 x 2.99 x 0.36 in ) | 160.1 x 73.2 x 7.8 mm ( 6.30 x 2.88 x 0.31 in ) | 164.3 x 74.6 x 8.1 mm ( glass ) / 8.6 mm ( leather ) |
Weight in gram | 206 | 172 | 196 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | pls LCD | AMOLED | 430 Luminance units ( typ ) | 800 Luminance units ( the peak ) | AMOLED | 1b colors | 120hz | hdr10+ | 1500 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 1440 x 3200 pixels | 20 : 9 ratio ( ~515 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~81.9% screen to body ratio ) | 6.43 inches | 99.8 cm2 ( ~85.2% screen to body ratio ) | 6.81 inches | 112.0 cm2 ( ~91.4% screen to body ratio ) |
Display Protection | corning gorilla glass victus | ||
Operating System | android 10 | one ui 2.0 | android 11 | coloros 11.1 | android 11 | miui 12.5 |
CPU | Quad-core 1.5 GHz cortex-a53 | Octa-core ( 2x2.2 GHz cortex-a75 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 |
Chipset | mediatek mt6739w ( 28 nm ) | mediatek mt6779v helio p95 ( 12 nm ) | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) |
GPU | powervr ge8100 | powervr gm9446 | adreno 660 |
Memory card | microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 | 32gb 2gb RAM | 128gb 8gb RAM | 128gb 6gb RAM |
Memory v2 | 32gb 3gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | |
Primary camera | 13 megapixel| lens aperture1.9 | ( wide ) | Auto focus 2 megapixel| lens aperture2.4 | ( macro ) | 48 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 16mm | 119˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 108 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/1.33" | 0.8µm | phase detection autofocus | OIS 13 megapixel| lens aperture2.4 | 123˚ ( ultrawide ) | 1/3.06" | 1.12µm 5 megapixel| lens aperture2.4 | ( macro ) | 1/5.0" | 1.12µm |
Secondary camera | 5 megapixel| lens aperture2.0 | 32 megapixel| lens aperture2.4 | 24mm ( wide ) | 20 megapixel| lens aperture2.2 | 27mm ( wide ) | 1/3.4" | 0.8µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | 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/6 | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | 5.2 | a2dp | le | aptx hd | aptx adaptive |
GPS | |||
NFC | No | No | Yes |
Radio | unspecified | unspecified | No |
USB | microusb 2.0 | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg |
Sensors | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass |
Battery | li-po 5000 mAh | Non-removable | li-po 4310 mAh | Non-removable | li-po 4600 mAh | Non-removable |
Battery Charge | 30w wired | 55w wired | pd3.0 | qc4 | 100% in 45 min ( advertised ) | 50w wireless | 100% in 53 min ( advertised ) | 10w reverse wireless | |
Colors | black, gray, blue, red | black color gradations, purple color gradations | blue color gradations, white color gradations, gray color gradations, blue color gradations, gold, violet color |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 41 | 77 | 78 | 79 sa/nsa - international | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte-a | hspa lte-a 5g |
GPRS | |||
EDGE | |||
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