Compare Devices
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Brand | realme | realme | realme |
Model | realme x7 | realme 7 pro | realme c51s |
Announced | 2020 September 01 | 2020 September 03 | 2024 March 15 |
Status | Available. Released 2020 September 08 | Available. Released 2020 September 14 | Available. Released 2024 March 15 |
Device Body | glass front ( gorilla glass 3+ ) | plastic frame | plastic back | glass front | plastic frame | plastic back | |
Dimensions | 160.9 x 74.4 x 8.1 mm ( 6.33 x 2.93 x 0.32 in ) | 160.9 x 74.3 x 8.7 mm ( 6.33 x 2.93 x 0.34 in ) | 167.2 x 76.7 x 7.5 mm ( 6.58 x 3.02 x 0.30 in ) |
Weight in gram | 175 | 182 | 182 |
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 | ||
Display type | AMOLED | Super AMOLED | IPS LCD | 90hz | 560 Luminance units ( the peak ) |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~411 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~411 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~260 pixel per inch density ) |
Display size | 6.4 inches | 98.9 cm2 ( ~82.6% screen to body ratio ) | 6.4 inches | 98.9 cm2 ( ~82.7% screen to body ratio ) | 6.74 inches | 109.7 cm2 ( ~85.5% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 | realme ui | android 10 | upgradable to android 11 | realme ui 2.0 | android 13 | realme ui |
CPU | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 2x2.3 GHz kryo 465 gold & 6x1.8 GHz kryo 465 silver ) | Octa-core ( 2x1.8 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) |
Chipset | mediatek mt6853 dimensity 800u 5g ( 7 nm ) | Qualcomm sm7125 snapdragon 720g ( 8 nm ) | unisoc tiger t612 ( 12 nm ) |
GPU | mali-g57 mc3 | adreno 618 | mali-g57 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 6gb RAM | 128gb 6gb RAM | 128gb 6gb RAM |
Memory v2 | 128gb 8gb RAM | 128gb 8gb 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 ) 2 megapixel| lens aperture2.4 | ( depth ) | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119¡ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 50 megapixel| lens aperture1.8 | 27mm ( wide ) | 1/2.76" | 0.64µm | phase detection autofocus |
Secondary camera | 32 megapixel| lens aperture2.5 | 24mm ( wide ) | 1/2.8" | 0.8µm | 32 megapixel| lens aperture2.5 | 24mm ( wide ) | 1/2.8" | 0.8µm | 5 megapixel| lens aperture2.2 | 28mm ( wide ) | 1/5.0" | 1.12µm |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | No | 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/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | 5.1.0 | a2dp | le | 5.1.0 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with dual-band a-gps glonass galileo qzss bds | Yes with a-gps glonass bds navic | |
NFC | No | Yes ( market/region dependent ) | Yes | 360Ë ( market/region dependent ) |
Radio | No | No | unspecified |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | USB Type-C |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 4300 mAh | Non-removable | li-po 4500 mAh | Non-removable | 5000 mAh |
Battery Charge | 33w wired | 0-50% in 28 min ( advertised ) | ||
Colors | blue, white, rainbow color | blue color gradations, silver color gradations | green color gradations, black color gradations |
Network technology | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 1 | 41 | 77 | 78 | 79 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a 5g 2.3 gbps dl | hspa 42.2/5.76 mbps lte-a | hspa lte |
GPRS | |||
EDGE | |||
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