Compare Devices
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Brand |
samsung | blu | samsung |
Model |
samsung galaxy watch4 | blu grand m2 lte | samsung galaxy tab s7 fe |
Announced |
2021 August 11 | 2017 October | 2021 May 25 |
Status |
Available. Released 2021 August 27 | Available. Released 2017 October | Available. Released 2021 June 18 |
Device Body |
glass front ( gorilla glass dx+ ) | aluminum frame | glass front | aluminum back | aluminum frame | |
Dimensions |
44.4 x 43.3 x 9.8 mm ( 1.75 x 1.70 x 0.39 in ) | 144.9 x 72.1 x 9.4 mm ( 5.70 x 2.84 x 0.37 in ) | 284.8 x 185 x 6.3 mm ( 11.21 x 7.28 x 0.25 in ) |
Weight in gram |
30.3 | 160 | 608 |
SIM card |
eSIM | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM |
Water Resistance |
50meterwater resistant ip68 | No | |
Display type |
Super AMOLED | IPS LCD capacitive touchscreen | 16millioncolors | tft LCD |
Display resolution |
450 x 450 pixels ( ~321 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~188 pixel per inch density ) | 1600 x 2560 pixels | 16 : 10 ratio ( ~243 pixel per inch density ) |
Display size |
1.4 inches | 5.2 inches | 74.5 cm2 ( ~71.3% screen to body ratio ) | 12.4 inches | 445.8 cm2 ( ~84.6% screen to body ratio ) |
Display Protection |
corning gorilla glass dx+ | ||
Operating System |
android wear Operating system 4 | one ui watch 5 | android 7.0 ( nougat ) | android 11 | upgradable to android 13 | one ui 5.1 |
CPU |
Dual-core 1.18 GHz cortex-a55 | Quad-core 1.1 GHz cortex-a53 | Octa-core ( 2x2.2 GHz kryo 570 & 6x1.8 GHz kryo 570 ) - 5g model |
Chipset |
exynos w920 ( 5 nm ) | mediatek mt6737 ( 28 nm ) | Qualcomm sm7225 snapdragon 750g 5g ( 8 nm ) - 5g model |
GPU |
mali-g68 | mali-t720 | adreno 619 - 5g model |
Memory card |
No | microsdxc | microsdxc ( dedicated slot ) |
Memory v1 |
16gb 1.5gb RAM | 8gb 1gb RAM | 64gb 4gb RAM |
Memory v2 |
128gb 6gb RAM | 256gb 8gb RAM | ||
Primary camera |
|
5 mega pixel |
8 megapixel| Auto focus |
Secondary camera |
|
5 mega pixel |
5 mega pixel |
Loud speaker |
Yes | Yes | Yes with stereo speakers |
Audio jack |
No | Yes | No |
WLAN |
Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6 ( Wi-Fi ) | Wi-Fi 802.11 a/b/g/n/ac ( 5g ) |
Bluetooth |
5.0 | a2dp | le | 4.0 | a2dp | 5.2 | a2dp | le ( Wi-Fi ) | 5.2 | a2dp | le ( 5g ) |
GPS |
Yes with a-gps | ||
NFC |
Yes | No | |
Radio |
No | FM Radio | No |
USB |
No | microusb 2.0 | USB Type-C 3.2 | magnetic connector |
Sensors |
accelerometer | gyroscope | compass | barometer | heart rate | spo2 | accelerometer | accelerometer | proximity | compass | gyroscope ( 5g model only ) |
Battery |
Li-lon 361 mAh | Non-removable | Non-removable li-po 2600 mAh battery | li-po 10090 mAh | Non-removable |
Battery Charge |
wireless ( Qi ) | 45w wired | 100% in 190 min ( advertised ) | |
Colors |
black, pink color gradations, silver, green, brown color gradations, bespoke , pxg golf | black, gold, silver, gold color gradations | black color gradations, silver color gradations, green color gradations, pink color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands |
1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa/sub6 | ||
Network speed |
hspa lte | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa lte-a (ca) 5g |
GPRS |
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EDGE |
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Approx price |
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110 GBP
140 EUR
1270 NOK
1400 SEK
8200 RUB
130 USD
690 BRL
190 AUD
180000 KRW
18000 JPY
180 SGD
580 MYR
480 AED
2200 ZAR
