Compare Devices
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Brand | samsung | energizer | motorola |
Model | samsung galaxy a quantum | energizer e28 | motorola moto z3 |
Announced | 2020 May 14 | 2021 April | 2018 August |
Status | Available. Released 2020 May 22 | Available. Released 2021 April | Available. Released 2018 August |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions | 162.5 x 75.5 x 8.1 mm ( 6.40 x 2.97 x 0.32 in ) | 134.5 x 56 x 16.9 mm ( 5.30 x 2.20 x 0.67 in ) | 156.5 x 76.5 x 6.8 mm ( 6.16 x 3.01 x 0.27 in ) |
Weight in gram | 185 | 113 | 156 |
SIM card | Nano-SIM | dual SIM ( Mini-SIM | Micro-SIM ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | Super AMOLED plus | tft LCD | 256k colors | Super AMOLED |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~143 pixel per inch density ) | 1080 x 2160 pixels | 18 : 9 ratio ( ~402 pixel per inch density ) |
Display size | 6.7 inches | 108.4 cm2 ( ~88.3% screen to body ratio ) | 2.8 inches | 24.3 cm2 ( ~32.2% screen to body ratio ) | 6.01 inches | 93.2 cm2 ( ~77.9% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 10 | one ui 2 | android 8.1 ( oreo ) | upgradable to android 9.0 ( pie ) | |
CPU | Octa-core ( 2x2.2 GHz cortex-a77 & 6x1.8 GHz Cortex a55 ) | Octa-core ( 4x2.35 GHz kryo & 4x1.9 GHz kryo ) | |
Chipset | exynos 980 ( 8 nm ) | qrng security Chipset | spreadtrum sc6531e | Qualcomm msm8998 snapdragon 835 ( 10 nm ) |
GPU | mali-g76 mp5 | adreno 540 | |
Memory card | microsdxc ( dedicated slot ) | microSD | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 8gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 6gb RAM | ||
Primary camera | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus 12 megapixel| lens aperture2.2 | 12mm ( ultrawide ) 5 megapixel| lens aperture2.4 | ( macro ) 5 megapixel| lens aperture2.2 | ( depth ) | qvga | 12 megapixel| lens aperture2.0 | 1/2.8 | 1.25µm | phase detection autofocus | Laser Auto focus 12 megapixelb/w |
Secondary camera | 32 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.8µm | | 8 megapixel| lens aperture2.0 | 1/4 | 24mm ( wide ) | 1.12µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | No | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 2.1.0 | 5.0 | a2dp | edr | le | aptx |
GPS | Yes with a-gps glonass bds | ||
NFC | Yes | No | Yes |
Radio | No | FM Radio | FM Radio |
USB | USB Type-C 2.0 | otg | microusb | USB Type-C 3.1.0 | magnetic connector | USB on-the-go |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 4500 mAh | Non-removable | Li-lon 3000 mAh battery | Li-lon 3000 mAh | Non-removable |
Battery Charge | 25w wired | ||
Colors | black color gradations, prism color color gradations, prism color color gradations | black, gray, blue, white, green, brown, yellow | black color gradations |
Network technology | gsm / hspa / lte / 5g | gsm | gsm / hspa / lte |
5G bands | sa/nsa | ||
Network speed | hspa lte-a 5g | hspa 42.2/5.76 mbps lte-a (5ca) cat16 1024/150 mbps | |
GPRS | Yes | ||
EDGE | No | ||
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