Compare Devices
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Brand | realme | samsung | vivo |
Model | realme narzo 20 pro | samsung galaxy a6s | vivo y21s |
Announced | 2020 September 21 | 2018 October | 2021 September 21 |
Status | Available. Released 2020 September 25 | Available. Released 2018 November | Available. Released 2021 September 21 |
Device Body | |||
Dimensions | 162.3 x 75.4 x 9.4 mm ( 6.39 x 2.97 x 0.37 in ) | 156.3 x 76.5 x 8.4 mm ( 6.15 x 3.01 x 0.33 in ) | 164.3 x 76.1 x 8 mm ( 6.47 x 3.00 x 0.31 in ) |
Weight in gram | 191 | 183 | 182 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | IPS LCD | 90hz | 480 Luminance units ( typ ) | pls IPS | IPS LCD |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 1080 x 2160 pixels | 18 : 9 ratio ( ~402 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~83.4% screen to body ratio ) | 6.0 inches | 92.9 cm2 ( ~77.7% screen to body ratio ) | 6.51 inches | 102.3 cm2 ( ~81.8% screen to body ratio ) |
Display Protection | corning gorilla glass | ||
Operating System | android 10 | realme ui | android 8.0 ( oreo ) | android 11 | funtouch 11.1 |
CPU | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) |
Chipset | mediatek helio g95 ( 12 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | mediatek mt6769v/cu helio g80 ( 12 nm ) |
GPU | mali-g76 mc4 | adreno 512 | mali-g52 mc2 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 6gb RAM | 64gb 6gb RAM | 128gb 4gb RAM |
Memory v2 | 128gb 8gb RAM | 128gb 6gb RAM | 128gb 6gb RAM |
Primary camera | 48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 12 megapixel| lens aperture1.8 | phase detection autofocus 5 megapixel| lens aperture2.2 | ( depth ) | 50 megapixel| lens aperture1.8 | 24mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 16 megapixel| lens aperture2.1 | 26mm ( wide ) | 1/3.09" | 1.0µm | 12 megapixel| lens aperture2.0 | ( wide ) | 1/2.8" | 1.25µm | 8 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | 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 | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | aptx hd | 4.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds galileo | |
NFC | No | No | Yes ( market/region dependent ) |
Radio | No | FM Radio | FM Radio |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | USB Type-C 2.0 | otg |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery | li-po 4500 mAh | Non-removable | Li-lon 3300 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | Fast charging 65w | superdart charge | 18w wired | 2.0.5w reverse wired | |
Colors | white color gradations, black color gradations | black, white, blue, pink, red | blue color gradations, white color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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150 GBP
171 EUR
1680 NOK
1800 SEK
10900 RUB
180 USD
920 BRL
250 AUD
230000 KRW
24000 JPY
240 SGD
770 MYR
640 AED
2900 ZAR
