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Brand | samsung | oppo | |
Model | samsung galaxy s7 edge | oppo a78 | |
Announced | 2016 February | 2023 January 07 | |
Status | Available. Released 2016 March | Available. Released 2023 January 07 | |
Device Body | |||
Dimensions | 150.9 x 72.6 x 7.7 mm ( 5.94 x 2.86 x 0.30 in ) | 163.8 x 75.1 x 8 mm ( 6.45 x 2.96 x 0.31 in ) | |
Weight in gram | 157 | 188 | |
SIM card | single SIM ( Nano-SIM ) - g935f | g935w8 | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | ||
Display type | Super AMOLED capacitive touchscreen | 16millioncolors | IPS LCD | 90hz | 480 Luminance units ( typ ) | 600 Luminance units ( hbmillion) | |
Display resolution | 1440 x 2560 pixels | 16 : 9 ratio ( ~534 pixel per inch density ) | 720 x 1612 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) | |
Display size | 5.5 inches | 83.4 cm2 ( ~76.1% screen to body ratio ) | 6.56 inches | 103.4 cm2 ( ~84.0% screen to body ratio ) | |
Display Protection | panda glass | ||
Operating System | android 6.0 ( marshmallow ) | upgradable to android 8.0 ( oreo ) ; touchwiz ui | android 12 | upgradable to android 14 | coloros 14 | |
CPU | Quad-core ( 2x2.15 GHz kryo & 2x1.6 GHz kryo ) - g9350 | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | |
Chipset | Qualcomm msm8996 snapdragon 820 ( 14 nm ) - g9350 | mediatek dimensity 700 ( 7 nm ) | |
GPU | adreno 530 - g9350 | mali-g57 mc2 | |
Memory card | microSD | up to 1 TB ( uses shared sim slot ) - dual sim model only | microsdxc | |
Memory v1 | 32gb 4gb RAM | 128gb 4gb RAM | |
Memory v2 | 64gb 4gb RAM | 128gb 4gb RAM | 128gb 8gb RAM | |
Primary camera | 12 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.55 | 1.4µm | Dual Pixel phase detection autofocus | OIS | 50 megapixel| lens aperture1.8 | 27mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 5 megapixel| lens aperture1.7 | 22mm ( wide ) | 1/4.1 | 1.34µm | 8 megapixel| lens aperture2.0 | 27mm ( wide ) | |
Loud speaker | Yes | Yes with stereo speakers | |
Audio jack | 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 | |
Bluetooth | 4.2 | a2dp | le | aptx | 5.3 | a2dp | le | aptx | |
GPS | Yes with a-gps glonass bds | ||
NFC | Yes | Yes | |
Radio | No | No | |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | |
Sensors | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | fingerprint ( side-mounted ) | accelerometer | proximity | compass | |
Battery | Non-removable Li-lon 3600 mAh battery | li-po 5000 mAh | Non-removable | |
Battery Charge | 33w wired | pd | 52% in 30 min | 100% in 67 min ( advertised ) | ||
Colors | black, white, gold, silver, pink color gradations, black color gradations, blue color gradations | black color gradations, purple color gradations | |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps | hspa lte 5g | |
GPRS | |||
EDGE | |||
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