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Brand | realme | apple | cat |
Model | realme c53 (india) | apple Watch edition series 5 | cat s53 |
Announced | 2023 July 19 | 2019 September | 2022 July 19 |
Status | Available. Released 2023 July 26 | Available. Released 2019 September | Available. Released 2022 July 19 |
Device Body | glass front | plastic frame | plastic back | glass front ( sapphire crystal ) | ceramic/sapphire crystal back | titanium frame | |
Dimensions | 167.2 x 76.7 x 8 mm ( 6.58 x 3.02 x 0.31 in ) | 44 x 38 x 10.7 mm ( 1.73 x 1.50 x 0.42 in ) | 171 x 81 x 16 mm ( 6.73 x 3.19 x 0.63 in ) |
Weight in gram | 186 | 47.8 | 320 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | eSIM | Nano-SIM + Nano-SIM |
Water Resistance | No | 50meterwater resistant | ip68/ip69k dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 35 min |
Display type | IPS LCD | 90hz | 560 Luminance units ( the peak ) | Retina LTPO OLED | 1000 Luminance units ( the peak ) | IPS LCD |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~390 pixel per inch density ) | 448 x 368 pixels ( ~326 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.74 inches | 109.7 cm2 ( ~85.5% screen to body ratio ) | 1.78 inches | 6.5 inches | 102.0 cm2 ( ~73.6% screen to body ratio ) |
Display Protection | sapphire crystal glass | ||
Operating System | android 13 | realme ui | watchos 6.0 | upgradable to watchos 10.4 | android 11 |
CPU | Octa-core ( 2x1.8 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | Dual-core | Octa-core ( 2x2.0 GHz kryo 460 & 6x1.8 GHz kryo 460 ) |
Chipset | unisoc tiger t612 ( 12 nm ) | apple s5 | Qualcomm sm4350 snapdragon 480 5g ( 8 nm ) |
GPU | mali-g57 | powervr | adreno 619 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( uses shared sim slot ) |
Memory v1 | 64gb 6gb RAM | 32gb 1gb RAM | 128gb 6gb RAM |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | ||
Primary camera | 108 megapixel| ( wide ) | phase detection autofocus 0.3 megapixel| ( depth ) | | 48 megapixel| lens aperture1.8 | ( wide ) 2 megapixel ( macro ) |
Secondary camera | 8 megapixel| ( wide ) | | 16 megapixel| lens aperture2.0 |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | 5.1.0 | a2dp | le |
GPS | |||
NFC | No | Yes | Yes |
Radio | unspecified | No | No |
USB | USB Type-C 2.0 | No | USB Type-C 3.0 | otg |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | heart rate | barometer | compass | fingerprint ( rear-mounted ) | accelerometer |
Battery | 5000 mAh | Non-removable | li-po 296 mAh ( 1.13watt per hour ) | Non-removable | li-po 5500 mAh |
Battery Charge | 18w wired | wireless | wireless |
Colors | gold, black | black color gradations, titanium color | black |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 28 | 41 | 66 | 77 | 78 | ||
Network speed | hspa lte | hspa lte | hspa lte |
GPRS | |||
EDGE | |||
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