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Brand | realme | samsung | |
Model | realme v15 5g | samsung galaxy m21 | |
Announced | 2021 January 07 | 2020 March 18 | |
Status | Available. Released 2021 January 15 | Available. Released 2020 March 23 | |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions | 160.9 x 74.4 x 8.1 mm / 8.3 mm | 159 x 75.1 x 8.9 mm ( 6.26 x 2.96 x 0.35 in ) | |
Weight in gram | 176 | 188 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | |
Display type | Super AMOLED | 430 Luminance units ( typ ) | 600 Luminance units ( the peak ) | Super AMOLED | 420 Luminance units ( the peak ) | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~411 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | |
Display size | 6.4 inches | 98.9 cm2 ( ~82.6% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) | |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 10 | realme ui | android 10 | upgradable to android 11 | one ui 3.1 core | |
CPU | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) | |
Chipset | mediatek mt6853 dimensity 800u 5g ( 7 nm ) | exynos 9611 ( 10nm ) | |
GPU | mali-g57 mc3 | mali-g72 mp3 | |
Memory card | No | microsdxc ( dedicated slot ) | |
Memory v1 | 128gb 6gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 8gb RAM | 128gb 6gb RAM | |
Primary camera | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.7" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) | |
Secondary camera | 16 megapixel| lens aperture2.5 | 26mm ( wide ) | 1/3.1" | 1.0µm | 20 megapixel| lens aperture2.2 | 26mm ( wide ) | |
Loud speaker | Yes | Yes | |
Audio jack | No | Yes | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | |
Bluetooth | 5.1.0 | a2dp | le | 5.0 | a2dp | le | |
GPS | Yes with a-gps glonass galileo bds qzss | ||
NFC | No | Yes ( market/region dependent ) | |
Radio | No | FM Radio | rds | recording | |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 4310 mAh | Non-removable | li-po 6000 mAh | Non-removable | |
Battery Charge | Fast charging 50w | 50% in 18 min | 100% in 47 min ( advertised ) | 15w wired | |
Colors | silver color gradations, nebula color, blue | blue color gradations, black color gradations | |
Network technology | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte | |
5G bands | 1 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a 5g 2.3 gbps dl | hspa lte-a | |
GPRS | |||
EDGE | |||
Approx price |
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160 GBP
199 EUR
1880 NOK
2000 SEK
12200 RUB
200 USD
1020 BRL
280 AUD
260000 KRW
26000 JPY
270 SGD
860 MYR
710 AED
3300 ZAR
