Compare Devices
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Brand |
realme | realme | vivo |
Model |
realme c31 | realme v23 | vivo s18 |
Announced |
2022 March 25 | 2022 April 14 | 2023 December 14 |
Status |
Available. Released 2022 March 31 | Available. Released 2022 April 14 | Available. Released 2023 December 22 |
Device Body |
glass front | plastic frame | plastic back | glass front | plastic frame | plastic back | glass front | plastic frame |
Dimensions |
164.7 x 76.1 x 8.4 mm ( 6.48 x 3.00 x 0.33 in ) | 163.8 x 75.1 x 8.1 mm ( 6.45 x 2.96 x 0.32 in ) | 164.4 x 75.1 x 7.5 mm ( 6.47 x 2.96 x 0.30 in ) |
Weight in gram |
197 | 190 | 185.8 |
SIM card |
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 |
IPS LCD | 400 Luminance units | IPS LCD | 90hz | 600 Luminance units ( hbmillion) | AMOLED | 1b colors | 120hz | 2800 Luminance units ( the peak ) |
Display resolution |
720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~401 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~453 pixel per inch density ) |
Display size |
6.5 inches | 102.0 cm2 ( ~81.4% screen to body ratio ) | 6.58 inches | 104.3 cm2 ( ~84.8% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~89.9% screen to body ratio ) |
Display Protection |
panda glass | ||
Operating System |
android 11 | realme ui 2.0 | android 12 | realme ui 3.0 | android 14 | originos 4 |
CPU |
Octa-core ( 2x1.8 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.63 GHz cortex-a715 & 3x2.4 GHz cortex-a715 & 4x1.8ghz cortex-a510 ) |
Chipset |
unisoc tiger t612 ( 12 nm ) | mediatek dimensity 810 ( 6 nm ) | Qualcomm sm7550-ab snapdragon 7 generation 3 ( 4 nm ) |
GPU |
mali-g57 | mali-g57 mc2 | adreno 720 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 |
32gb 3gb RAM | 256gb 8gb RAM | 256gb 8gb RAM |
Memory v2 |
64gb 4gb RAM | 256gb 12gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 512gb 16gb RAM |
Primary camera |
13 megapixel| lens aperture2.2 | 25mm ( wide ) | 1/3.06" | 1.12µm | Auto focus 2 megapixel| lens aperture2.4 | ( macro ) 0.3 megapixel| lens aperture2.8 | ( depth ) |
48 megapixel| lens aperture1.8 | 26mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
50 megapixel| lens aperture1.9 | ( wide ) | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | ( ultrawide ) |
Secondary camera |
5 megapixel| lens aperture2.2 | 27mm ( wide ) | 1/5.0" | 1.12µm |
8 megapixel| lens aperture2.0 | 26mm ( wide ) |
50 megapixel| lens aperture2.0 | 22mm ( wide ) | Auto focus |
Loud speaker |
Yes | Yes with stereo speakers | Yes |
Audio jack |
Yes | Yes | No |
WLAN |
Wi-Fi 802.11 b/g/n | 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 | 5.3 | a2dp | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless |
GPS |
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NFC |
No | No | Yes |
Radio |
No | No | No |
USB |
microusb 2.0 | USB Type-C 2.0 | USB Type-C 2.0 | otg |
Sensors |
fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery |
li-po 5000 mAh | Non-removable | li-po 5000 mAh | Non-removable | 5000 mAh | Non-removable |
Battery Charge |
10w wired | 33w wired | 50% in 28 min ( advertised ) | 80w wired | pd | reverse wired |
Colors |
silver color gradations, green color gradations | black, gradient color | black, green color gradations, silver, purple |
Network technology |
gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands |
sa/nsa | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | |
Network speed |
hspa lte | hspa lte 5g | hspa lte 5g |
GPRS |
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EDGE |
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Approx price |
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100 GBP
128 EUR
1110 NOK
1200 SEK
7200 RUB
120 USD
610 BRL
170 AUD
150000 KRW
16000 JPY
160 SGD
510 MYR
420 AED
2000 ZAR
