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Brand | microsoft | apple | energizer |
Model | microsoft surface duo 2 | apple iphone 7 plus | energizer energy e20 |
Announced | 2021 September 22. Released 2021 October 21 | 2016 September 07 | 2017 November |
Status | discontinued | Available. Released 2016 September 16 | Available. Released 2017 November |
Device Body | glass front ( gorilla glass victus ) | glass back ( gorilla glass ) | ||
Dimensions | unfolded : 184.5 x 145.2 x 5.5 mm | 158.2 x 77.9 x 7.3 mm ( 6.23 x 3.07 x 0.29 in ) | 103.2 x 51 x 18.2 mm ( 4.06 x 2.01 x 0.72 in ) |
Weight in gram | 284 | 188 | 92 |
SIM card | Nano-SIM + | Nano-SIM | Hybrid dual SIM ( Mini-SIM | dual stand-by ) |
Water Resistance | No | ||
Display type | AMOLED | 90hz | hdr | 800 Luminance units ( the peak ) | Retina IPS LCD capacitive touchscreen | 16millioncolors | tft | 256k colors |
Display resolution | 1892 x 2688 pixels ( ~401 pixel per inch density ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~167 pixel per inch density ) |
Display size | 8.3 inches | 204.0 cm2 ( ~152.6% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~67.7% screen to body ratio ) | 2.4 inches | 17.8 cm2 ( ~33.9% screen to body ratio ) |
Display Protection | corning gorilla glass victus | ||
Operating System | android 11 | iOS 10.0.1 | upgradable to iOS 13.6.1 | |
CPU | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) | Quad-core 2.34 GHz ( 2x hurricane + 2x zephyr ) | |
Chipset | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) | apple a10 fusion ( 16 nm ) | |
GPU | adreno 660 | powervr series7xt plus ( six-core graphics ) | |
Memory card | No | No | microSD | up to 16 GB ( uses shared sim slot ) |
Memory v1 | 128gb 8gb RAM | 32gb 3gb RAM | |
Memory v2 | 256gb 8gb RAM | 512gb 8gb RAM | 128gb 3gb RAM | 256gb 3gb RAM | |
Primary camera | 12 megapixel| lens aperture1.7 | 27mm ( wide ) | 1.4µm | Dual Pixel phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 51mm ( telephoto ) | 1.0µm | phase detection autofocus | OIS | 2x optical zoom 16 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1.0µm -- | 12 megapixel| lens aperture1.8 | 28mm ( wide ) | 1/3 | phase detection autofocus | OIS 12 megapixel| lens aperture2.8 | 56mm ( telephoto ) | 1/3.6 | Auto focus | 2x optical zoom | vga |
Secondary camera | 12 megapixel| lens aperture2.0 | 24mm ( wide ) | 1.0µm | 7 megapixel| lens aperture2.2 | 32mm ( standard ) | |
Loud speaker | Yes with stereo speakers | Yes with stereo speakers | Yes |
Audio jack | No | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot | No |
Bluetooth | 5.1.0 | a2dp | le | aptx adaptive | 4.2 | a2dp | le | 2 |
GPS | Yes with a-gps glonass galileo qzss | No | |
NFC | Yes | Yes | |
Radio | No | No | FM Radio |
USB | USB Type-C 3.2 | displayport | 2.0 | proprietary reversible connector | microusb 2.0 |
Sensors | fingerprint ( side-mounted ) | dual accelerometer | dual gyroscope | dual proximity | dual compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | |
Battery | li-po 4449 mAh | Li-lon 2900 mAh | Non-removable ( 11.1watt per hour ) | removable Li-lon 1000 mAh battery |
Battery Charge | 23w wired | ||
Colors | glacier, obsidian | black color gradations, black, silver, gold, gold color gradations, red | black |
Network technology | gsm / hspa / lte / 5g | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte |
5G bands | 1 | 2 | 3 | 5 | 7 | 20 | 25 | 28 | 38 | 41 | 66 | 71 | 77 | 78 | 79 sa/nsa/sub6 - international | ||
Network speed | hspa 42.2/5.76 mbps lte (5ca) cat20 2000/150 mbps 5g 6 gbps dl | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps ev-do rev.a 3.1 mbps | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
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1120 GBP
1338 EUR
13120 NOK
13800 SEK
84700 RUB
1350 USD
7130 BRL
1950 AUD
1770000 KRW
181000 JPY
1870 SGD
6020 MYR
4960 AED
22700 ZAR
