Compare Devices
 |
 |
 |
|
| remove from compare | remove from compare | remove from compare | |
Brand |
realme | realme | vivo |
Model |
realme p4 | realme 2 pro | vivo v21 |
Announced |
2025 August 20 | 2018 September | 2021 April 27 |
Status |
Available. Released 2025 August 20 | Available. Released 2018 October | Available. Released 2021 May 05 |
Device Body |
glass front | plastic frame | plastic back | glass front | plastic frame | plastic back | |
Dimensions |
163.3 x 75.9 x 7.6 mm ( 6.43 x 2.99 x 0.30 in ) | 156.7 x 74 x 8.5 mm ( 6.17 x 2.91 x 0.33 in ) | 159.7 x 73.9 x 7.3 mm ( 6.29 x 2.91 x 0.29 in ) |
Weight in gram |
185 | 174 | 176 |
SIM card |
Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
ip66 dust tight and water resistant high pressure water jets | No | |
Display type |
AMOLED | 1b colors | 144hz | hdr10+ | 3840hz pwmillion| 1600 Luminance units ( hbmillion) | 4500 Luminance units ( the peak ) | IPS LCD capacitive touchscreen | 16millioncolors | AMOLED | 90hz | hdr10+ | 500 Luminance units ( typ ) |
Display resolution |
1080 x 2392 pixels ( ~388 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~409 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) |
Display size |
6.77 inches | 110.9 cm2 ( ~89.5% screen to body ratio ) | 6.3 inches | 97.4 cm2 ( ~84.0% screen to body ratio ) | 6.44 inches | 100.1 cm2 ( ~84.8% screen to body ratio ) |
Display Protection |
|||
Operating System |
android 15 | realme ui 6.0 | android 8.1 ( oreo ) | upgradable to android 10 | realme ui 1.0 | android 11 | funtouch 11.1 |
CPU |
Octa-core ( 4x2.6 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) |
Chipset |
mediatek dimensity 7400 ( 4 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | mediatek mt6853 dimensity 800u ( 7 nm ) |
GPU |
mali-g615 mc2 | adreno 512 | mali-g57 mc3 |
Memory card |
No | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 |
128gb 6gb RAM | 64gb 4gb RAM | 128gb 8gb RAM |
Memory v2 |
128gb 8gb RAM | 256gb 8gb RAM | 64gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM |
Primary camera |
50 megapixel| lens aperture1.8 | 27mm ( wide ) | phase detection autofocus 8 megapixel| lens aperture2.2 | 112˚ ( ultrawide ) |
16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) |
64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 120˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) |
Secondary camera |
16 megapixel| lens aperture2.4 | ( wide ) |
16 megapixel| lens aperture2.0 | 25mm ( wide ) | 1/3.06" | 1.0µm |
44 megapixel| lens aperture2.0 | ( wide ) | Auto focus | OIS |
Loud speaker |
Yes with stereo speakers | Yes | Yes |
Audio jack |
No | Yes | No |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 а/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 |
5.4 | a2dp | le | 5.0 | a2dp | le | 5.1.0 | a2dp | le |
GPS |
Yes with a-gps | ||
NFC |
No | No | |
Radio |
unspecified | No | No |
USB |
USB Type-C 2.0 | otg | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go |
Sensors |
fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery |
si/c Li-lon 7000 mAh | Non-removable Li-lon 3500 mAh battery | li-po 4000 mAh | Non-removable |
Battery Charge |
80w wired | 10w reverse wired | bypass charging | 33w wired | 63% in 30 min ( advertised ) | |
Colors |
gray color gradations, blue color gradations, red color gradations | black, blue color gradations, blue color gradations | blue color gradations, sunset color color gradations |
Network technology |
gsm / hspa / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands |
1 | 3 | 5 | 8 | 28 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed |
hspa lte 5g | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte-a |
GPRS |
|||
EDGE |
|||
Approx price |
|
|
|
160 GBP
192 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
