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Brand | oppo | blu | |
Model | oppo a2 | blu g51s | |
Announced | 2023 November 03 | 2022 January | |
Status | Available. Released 2023 November 06 | Available. Released 2022 January | |
Device Body | |||
Dimensions | 165.6 x 76 x 8 mm ( 6.52 x 2.99 x 0.31 in ) | 162.4 x 77.5 x 9 mm ( 6.39 x 3.05 x 0.35 in ) | |
Weight in gram | 193 | 185 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | |
Display type | IPS LCD | 90hz | 680 Luminance units ( the peak ) | IPS LCD | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~392 pixel per inch density ) | 720 x 1560 pixels | 19.5 : 9 ratio ( ~268 pixel per inch density ) | |
Display size | 6.72 inches | 109.0 cm2 ( ~86.6% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~79.9% screen to body ratio ) | |
Display Protection | panda glass | ||
Operating System | android 13 | coloros 13.1 | android 11 ( go edition ) | |
CPU | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core 1.6 GHz cortex-a55 | |
Chipset | mediatek dimensity 6020 ( 7 nm ) | ||
GPU | mali-g57 mc2 | ||
Memory card | microsdxc | microsdxc | |
Memory v1 | 256gb 12gb RAM | 32gb 2gb RAM | |
Memory v2 | 512gb 12gb RAM | ||
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 13 megapixel-- 0.3 megapixel ( depth ) | |
Secondary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 8 mega pixel | |
Loud speaker | Yes with stereo speakers | Yes | |
Audio jack | Yes | Yes | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | |
Bluetooth | 5.3 | a2dp | le | aptx hd | 4.2 | a2dp | le | |
GPS | Yes with a-gps | ||
NFC | No | No | |
Radio | No | FM Radio | |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | |
Sensors | fingerprint ( side-mounted ) | accelerometer | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | |
Battery | li-po 5000 mAh | li-po 4000 mAh | Non-removable | |
Battery Charge | 33w wired | 51% in 30 min ( advertised ) | ||
Colors | black color gradations, green color gradations, violet color | bronze, blue color gradations, green, red | |
Network technology | gsm / hspa / lte / 5g | gsm / hspa / lte | |
5G bands | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte | |
GPRS | |||
EDGE | |||
Approx price |
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