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日本語 Compare Devices
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Brand | samsung | energizer | lenovo |
Model | samsung galaxy a quantum | energizer e28 | lenovo vibe k4 note |
Announced | 2020 May 14 | 2021 April | 2016 January 05. Released 2016 January 05 |
Status | Available. Released 2020 May 22 | Available. Released 2021 April | discontinued |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | glass front ( gorilla glass 3 ) | plastic back | aluminum 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 ) | 153.6 x 76.5 x 9.2 mm ( 6.05 x 3.01 x 0.36 in ) |
Weight in gram | 185 | 113 | 158 |
SIM card | Nano-SIM | dual SIM ( Mini-SIM | Micro-SIM ) | dual SIM ( Micro-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | Super AMOLED plus | tft LCD | 256k colors | IPS LCD |
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 1920 pixels | 16 : 9 ratio ( ~401 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 ) | 5.5 inches | 83.4 cm2 ( ~71.0% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | corning gorilla glass 3 | |
Operating System | android 10 | one ui 2 | android 5.1.1 ( lollipop ) | upgradable to 6.0 ( marshmallow ) | |
CPU | Octa-core ( 2x2.2 GHz cortex-a77 & 6x1.8 GHz Cortex a55 ) | Octa-core 1.3 GHz cortex-a53 | |
Chipset | exynos 980 ( 8 nm ) | qrng security Chipset | spreadtrum sc6531e | mediatek mt6753 ( 28 nm ) |
GPU | mali-g76 mp5 | mali-t720mp3 | |
Memory card | microsdxc ( dedicated slot ) | microSD | |
Memory v1 | 128gb 8gb RAM | 8gb 2gb RAM | |
Memory v2 | 16gb 2gb RAM | 16gb 3gb RAM ( a7010 a48 ) | 32gb 2gb 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 | 13 megapixel| lens aperture2.2 | phase detection autofocus |
Secondary camera | 32 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.8µm | | 5 megapixel| lens aperture2.2 |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | Yes |
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 | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 2.1.0 | 4.0 | a2dp | le |
GPS | Yes with a-gps | ||
NFC | Yes | No | Yes |
Radio | No | FM Radio | FM Radio | recording |
USB | USB Type-C 2.0 | otg | microusb | microusb 2.0 |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 4500 mAh | Non-removable | Li-lon 3000 mAh battery | li-po 3300 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 |
Network technology | gsm / hspa / lte / 5g | gsm | gsm / hspa / lte |
5G bands | sa/nsa | ||
Network speed | hspa lte-a 5g | hspa lte cat4 150/50 mbps | |
GPRS | Yes | ||
EDGE | No | ||
Approx price |
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420 GBP
504 EUR
4940 NOK
5200 SEK
31900 RUB
510 USD
2690 BRL
740 AUD
670000 KRW
69000 JPY
710 SGD
2270 MYR
1870 AED
8600 ZAR