Compare Devices
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Brand | samsung | sony | apple |
Model | samsung galaxy tab a 8.0 (2017) | sony xperia e3 dual | apple iphone 8 plus |
Announced | 2017 September | 2014 September. Released 2014 September | 2017 September 12. Released 2017 September 22 |
Status | Available. Released 2017 September | discontinued | discontinued |
Device Body | glass front ( corning-made glass ) | glass back ( corning-made glass ) | aluminum frame | ||
Dimensions | 212.1 x 124.1 x 8.9 mm ( 8.35 x 4.89 x 0.35 in ) | 137.1 x 69.4 x 8.5 mm ( 5.40 x 2.73 x 0.33 in ) | 158.4 x 78.1 x 7.5 mm ( 6.24 x 3.07 x 0.30 in ) |
Weight in gram | 364 | 143.8 | 202 |
SIM card | Nano-SIM | dual SIM ( Micro-SIM | dual stand-by ) | Nano-SIM |
Water Resistance | ip67 dust/water resistant up to 1meterfor 30 minutes | ||
Display type | IPS LCD | IPS LCD | Retina IPS LCD | 625 Luminance units ( typ ) |
Display resolution | 800 x 1280 pixels | 16 : 10 ratio ( ~189 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~218 pixel per inch density ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) |
Display size | 8.0 inches | 185.6 cm2 ( ~70.5% screen to body ratio ) | 4.5 inches | 55.8 cm2 ( ~58.6% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~67.4% screen to body ratio ) |
Display Protection | ion-strengthened glass | ||
Operating System | android 7.1 ( nougat ) | upgradable to android 9.0 ( pie ) | one ui | android 4.4.2 ( kitkat ) | upgradable to android 4.4.4 ( kitkat ) | iOS 11 | up to iOS 16.0.3 |
CPU | Quad-core 1.4 GHz cortex-a53 | Quad-core 1.2 GHz cortex-a7 | Hexa-core ( 2x monsoon + 4x mistral ) |
Chipset | Qualcomm msm8917 snapdragon 425 ( 28 nm ) | Qualcomm msm8226-2 snapdragon 400 ( 28 nm ) | apple a11 Bionic ( 10 nm ) |
GPU | adreno 308 | adreno 305 | apple GPU ( three-core graphics ) |
Memory card | microsdxc ( dedicated slot ) | microsdhc ( dedicated slot ) | No |
Memory v1 | 16gb 2gb RAM | 4gb 1gb RAM | 64gb 3gb RAM |
Memory v2 | 128gb 3gb RAM | 256gb 3gb RAM | ||
Primary camera | 8 megapixel| lens aperture1.9 | Auto focus | 5 megapixel| Auto focus | 12 megapixel| lens aperture1.8 | 28mm ( wide ) | phase detection autofocus | OIS 12 megapixel| lens aperture2.8 | 57mm ( telephoto ) | phase detection autofocus | 2x optical zoom |
Secondary camera | 5 mega pixel | vga | 7 megapixel| lens aperture2.2 | 32mm ( standard ) |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot |
Bluetooth | 4.2 | a2dp | 4.0 | a2dp | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass | Yes with a-gps glonass galileo qzss |
NFC | No | Yes | Yes |
Radio | No | FM Radio | rds | No |
USB | USB Type-C 2.0 | microusb 2.0 | USB on-the-go | lightning | USB 2.0 |
Sensors | accelerometer | accelerometer | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | Li-lon 5000 mAh | Non-removable | Li-lon 2330 mAh | Non-removable | Li-lon 2691 mAh | Non-removable ( 10.28watt per hour ) |
Battery Charge | Fast charging 15w | 50% in 30 min ( advertised ) | USB Power Delivery 2.0.0 | Qi wireless charging | ||
Colors | black, gold | black, white, yellow, copper | gold, gray color gradations, silver, red |
Network technology | gsm / hspa / lte | gsm / hspa | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps lte-a (3ca) cat12 600/150 mbps ev-do rev.a 3.1 mbps |
GPRS | |||
EDGE | |||
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