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Brand | samsung | apple | energizer |
Model | samsung galaxy j7 prime 2 | apple ipad air (2019) | energizer e20+ |
Announced | 2018 March | 2019 March 18 | 2023 November |
Status | Available. Released 2018 April | Available. Released 2019 March 18 | Available. Released 2023 December |
Device Body | glass front ( gorilla glass ) | aluminum/plastic back | aluminum frame | glass front | aluminum back | aluminum frame | |
Dimensions | 151.7 x 75 x 8 mm ( 5.97 x 2.95 x 0.31 in ) | 250.6 x 174.1 x 6.1 mm ( 9.87 x 6.85 x 0.24 in ) | 105 x 52.6 x 19.9 mm ( 4.13 x 2.07 x 0.78 in ) |
Weight in gram | 170 | 456 | |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM | dual SIM ( Mini-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | pls IPS | IPS LCD | tft |
Display resolution | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 1668 x 2224 pixels | 4 : 3 ratio ( ~265 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~167 pixel per inch density ) |
Display size | 5.5 inches | 83.4 cm2 ( ~73.3% screen to body ratio ) | 10.5 inches | 341.4 cm2 ( ~78.3% screen to body ratio ) | 2.4 inches | 17.8 cm2 ( ~32.3% screen to body ratio ) |
Display Protection | corning gorilla glass ( market dependent ) | scratch-resistant glass | oleophobic coating | |
Operating System | android 7.0 ( nougat ) | upgradable to android 9.0 ( pie ) | iOS 12.1.3 | upgradable to iPadOS 17.1.1 | |
CPU | Octa-core 1.6 GHz cortex-a53 | Hexa-core ( 2x2.5 GHz vortex + 4x1.6 GHz tempest ) | single-core 260 mhz |
Chipset | exynos 7870 Octa ( 14 nm ) | apple a12 Bionic ( 7 nm ) | mediatek mt6261d |
GPU | mali-t830 mp1 | apple GPU ( 4-core graphics ) | |
Memory card | microsdxc ( dedicated slot ) | No | microsdhc |
Memory v1 | 32gb 3gb RAM | 64gb 3gb RAM | |
Memory v2 | 256gb 3gb RAM | ||
Primary camera | 13 megapixel| lens aperture1.9 | 28mm ( wide ) | Auto focus | 8 megapixel| lens aperture2.4 | 31mm ( standard ) | 1.12µm | Auto focus | qvga |
Secondary camera | 13 megapixel| lens aperture1.9 | 7 megapixel| lens aperture2.2 | 31mm ( standard ) | |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot | No |
Bluetooth | 4.1.0 | a2dp | le | 5.0 | a2dp | edr | 3.0 |
GPS | Yes with a-gps glonass bds | ||
NFC | No | No | No |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB on-the-go | lightning | USB 2.0 | USB Type-C |
Sensors | fingerprint ( front-mounted ) | accelerometer | proximity | fingerprint ( front-mounted ) | accelerometer | gyroscope | compass | barometer | |
Battery | Li-lon 3300 mAh | Non-removable | li-po 8134 mAh | Non-removable ( 30.8watt per hour ) | 1000 mAh |
Battery Charge | |||
Colors | black, gold, gold color gradations | gray color gradations, silver, gold | black |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a (ca) cat16 1024/150 mbps | |
GPRS | Yes | ||
EDGE | No | ||
Approx price |
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150 GBP
179 EUR
1680 NOK
1800 SEK
10900 RUB
180 USD
920 BRL
250 AUD
230000 KRW
24000 JPY
240 SGD
770 MYR
640 AED
2900 ZAR
