Compare Devices
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Brand | alcatel | blu | apple |
Model | alcatel 7 | blu grand energy | apple Watch series 3 |
Announced | 2018 August | 2017 January | 2017 September |
Status | Available. Released 2018 August | Available. Released 2017 January | Available. Released 2017 September |
Device Body | glass front ( sapphire crystal ) | ceramic/sapphire crystal back | stainless steel frame | ||
Dimensions | 162.1 x 75 x 8.6 mm ( 6.38 x 2.95 x 0.34 in ) | 145.7 x 72.8 x 11 mm ( 5.74 x 2.87 x 0.43 in ) | 42.5 x 36.4 x 11.4 mm ( 1.67 x 1.43 x 0.45 in ) |
Weight in gram | 175 | 190 | 52.8 |
SIM card | Nano-SIM | dual SIM ( micro-sim/nano-sim ) | eSIM |
Water Resistance | No | 50meterwater resistant | |
Display type | IPS LCD | IPS LCD capacitive touchscreen | 16millioncolors | Retina OLED | 1000 Luminance units ( the peak ) |
Display resolution | 1080 x 2180 pixels | 18 : 9 ratio ( ~402 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 390 x 312 pixels ( ~303 pixel per inch density ) |
Display size | 6.0 inches | 93.8 cm2 ( ~77.1% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~65.0% screen to body ratio ) | 1.65 inches |
Display Protection | asahi glass | sapphire crystal glass | |
Operating System | android 8.1 ( oreo ) | android 6.0 ( marshmallow ) | watchos 4.0 | upgradable to 8.7 |
CPU | Octa-core 2.5 GHz cortex-a53 | Quad-core 1.3 GHz cortex-a7 | Dual-core |
Chipset | mediatek mt6763t helio p23 ( 16 nm ) | mediatek mt6580 ( 28 nm ) | apple s3 |
GPU | mali-g71 mp2 | mali-400mp2 | powervr |
Memory card | microsdxc ( dedicated slot ) | microSD | up to 32 GB | No |
Memory v1 | 32gb 2gb RAM | 8gb 1gb RAM | 16gb 768mb RAM |
Memory v2 | |||
Primary camera | 12 megapixel| lens aperture2.2 | 27mm ( wide ) | 1/2.8" | 1.25 μm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | 5 megapixel| Auto focus | |
Secondary camera | 8 megapixel| lens aperture2.8 | 1/4" | 1.12µm | 5 mega pixel | |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n |
Bluetooth | 4.0 | a2dp | le | 4.0 | a2dp | 4.2 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps glonass | |
NFC | No | Yes | |
Radio | FM Radio | No | |
USB | USB Type-C 2.0 | microusb 2.0 | No |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | accelerometer | gyroscope | heart rate | barometer |
Battery | Li-lon 4000 mAh | Non-removable | Non-removable li-po 4000 mAh battery | Li-lon 341 mAh ( 1.34watt per hour ) | Non-removable |
Battery Charge | 10w wired | wireless charging | |
Colors | black | gold, gray, gold color gradations | black color gradations, silver |
Network technology | gsm / hspa / lte | gsm / hspa | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps lte |
GPRS | |||
EDGE | |||
Approx price |
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130 GBP
157 EUR
1490 NOK
1600 SEK
9600 RUB
160 USD
810 BRL
220 AUD
200000 KRW
21000 JPY
210 SGD
680 MYR
560 AED
2600 ZAR
