Compare Devices
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Brand |
realme | realme | vivo |
Model |
realme c15 qualcomm edition | realme 11 4g | vivo x21i |
Announced |
2020 October 28 | 2023 July 31 | 2018 May |
Status |
Available. Released 2020 October 29 | Available. Released 2023 July 31 | Available. Released 2018 May |
Device Body |
glass front | plastic frame | plastic back | glass front ( gorilla glass 5 ) | plastic frame | plastic back | |
Dimensions |
164.5 x 75.9 x 9.8 mm ( 6.48 x 2.99 x 0.39 in ) | 159.9 x 73.3 x 8 mm ( 6.30 x 2.89 x 0.31 in ) | 154.4 x 75 x 7 mm ( 6.08 x 2.95 x 0.28 in ) |
Weight in gram |
209 | 178 | 159 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | No | |
Display type |
IPS LCD | 480 Luminance units ( typ ) | 600 Luminance units ( the peak ) | Super AMOLED | 90hz | 1000 Luminance units ( the peak ) | Super AMOLED |
Display resolution |
720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~411 pixel per inch density ) | 1080 x 2280 pixels | 19 : 9 ratio ( ~402 pixel per inch density ) |
Display size |
6.5 inches | 102.0 cm2 ( ~81.7% screen to body ratio ) | 6.4 inches | 98.9 cm2 ( ~84.4% screen to body ratio ) | 6.28 inches | 98.4 cm2 ( ~85.0% screen to body ratio ) |
Display Protection |
corning gorilla glass | corning gorilla glass 5 | |
Operating System |
android 10 | upgradable to android 11 | realme ui 2.0 | android 12 | realme ui 3.0 | android 8.1 ( oreo ) | funtouch 4 |
CPU |
Octa-core ( 4x1.8 GHz kryo 240 & 4x1.6 GHz kryo 240 ) | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.0 GHz cortex-a73 & 4x2.0 GHz cortex-a53 ) |
Chipset |
Qualcomm sm4250 snapdragon 460 ( 11 nm ) | mediatek helio g99 ( 6 nm ) | mediatek mt6771 helio p60 ( 12 nm ) |
GPU |
adreno 610 | mali-g57 mc2 | mali-g72 mp3 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 |
32gb 3gb RAM | 128gb 8gb RAM | 64gb 6gb RAM |
Memory v2 |
64gb 4gb RAM | 128gb 4gb RAM | 256gb 8gb RAM | 128gb 4gb RAM |
Primary camera |
13 megapixel| lens aperture2.2 | ( wide ) | phase detection autofocus 8 megapixel| lens aperture2.3 | 119˚ ( ultrawide ) 2 megapixelb/w | lens aperture2.4 2 megapixel| lens aperture2.4 |
108 megapixel| lens aperture1.8 | 25mm ( wide ) | 1/1.67" | 0.64µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
12 megapixel| lens aperture1.8 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus 5 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera |
8 megapixel| lens aperture2.0 | ( wide ) |
16 megapixel| lens aperture2.5 | 27mm ( wide ) |
24 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.9µm |
Loud speaker |
Yes | Yes | Yes |
Audio jack |
Yes | Yes | Yes |
WLAN |
Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth |
5.0 | a2dp | le | aptx hd | 5.2 | a2dp | le | aptx hd | aptx adaptive | 5.0 | a2dp | le |
GPS |
Yes with a-gps glonass bds | Yes with a-gps glonass | |
NFC |
No | unspecified | No |
Radio |
FM Radio | No | FM Radio |
USB |
microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | microusb 2.0 | USB on-the-go |
Sensors |
fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | compass |
Battery |
li-po 6000 mAh | Non-removable | 5000 mAh | Non-removable | Li-lon 3425 mAh | Non-removable |
Battery Charge |
Fast charging 18w | 67w wired | 50% in 17 min ( advertised ) | |
Colors |
silver color gradations, blue color gradations | black, gold | black, white color gradations, red color gradations, purple color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / lte |
5G bands |
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Network speed |
hspa 42.2/11.5 mbps lte-a | hspa lte | hspa 42.2/5.76 mbps lte |
GPRS |
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EDGE |
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Approx price |
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