Compare Devices
 |
 |
 |
|
| remove from compare | remove from compare | remove from compare | |
Brand |
samsung | blu | samsung |
Model |
samsung galaxy watch4 | blu grand m2 lte | samsung galaxy a51 5g uw |
Announced |
2021 August 11 | 2017 October | 2020 August 14 |
Status |
Available. Released 2021 August 27 | Available. Released 2017 October | Available. Released 2020 August 14 |
Device Body |
glass front ( gorilla glass dx+ ) | aluminum frame | glass front ( gorilla glass 3 ) | plastic 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 ) | 158.8 x 73.4 x 8.6 mm ( 6.25 x 2.89 x 0.34 in ) |
Weight in gram |
30.3 | 160 | 188.8 |
SIM card |
eSIM | dual SIM ( Nano-SIM | dual stand-by ) | pre-installed Nano-SIM |
Water Resistance |
50meterwater resistant ip68 | No | |
Display type |
Super AMOLED | IPS LCD capacitive touchscreen | 16millioncolors | Super AMOLED |
Display resolution |
450 x 450 pixels ( ~321 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~188 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) |
Display size |
1.4 inches | 5.2 inches | 74.5 cm2 ( ~71.3% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~87.5% screen to body ratio ) |
Display Protection |
corning gorilla glass dx+ | corning gorilla glass 3 | |
Operating System |
android wear Operating system 4 | one ui watch 5 | android 7.0 ( nougat ) | android 10 | one ui 2 |
CPU |
Dual-core 1.18 GHz cortex-a55 | Quad-core 1.1 GHz cortex-a53 | Octa-core ( 1x2.4 GHz kryo 475 prime & 1x2.2 GHz kryo 475 gold & 6x1.8 GHz kryo 475 silver ) |
Chipset |
exynos w920 ( 5 nm ) | mediatek mt6737 ( 28 nm ) | Qualcomm sm7250 snapdragon 765g 5g ( 7 nm ) |
GPU |
mali-g68 | mali-t720 | adreno 620 |
Memory card |
No | microsdxc | microsdxc ( uses shared sim slot ) |
Memory v1 |
16gb 1.5gb RAM | 8gb 1gb RAM | 128gb 6gb RAM |
Memory v2 |
|||
Primary camera |
|
5 mega pixel |
48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 12 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) 5 megapixel| lens aperture2.4 | ( macro ) 5 megapixel| lens aperture2.2 | ( depth ) |
Secondary camera |
|
5 mega pixel |
32 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker |
Yes | Yes | Yes |
Audio jack |
No | Yes | Yes |
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 | dual-band | Wi-Fi Direct |
Bluetooth |
5.0 | a2dp | le | 4.0 | a2dp | 5.0 | a2dp | le |
GPS |
Yes with a-gps | ||
NFC |
Yes | Yes | |
Radio |
No | FM Radio | FM Radio | rds | recording |
USB |
No | microusb 2.0 | USB Type-C 2.0 | otg |
Sensors |
accelerometer | gyroscope | compass | barometer | heart rate | spo2 | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery |
Li-lon 361 mAh | Non-removable | Non-removable li-po 2600 mAh battery | li-po 4500 mAh | Non-removable |
Battery Charge |
wireless ( Qi ) | 15w wired | |
Colors |
black, pink color gradations, silver, green, brown color gradations, bespoke , pxg golf | black, gold, silver, gold color gradations | prism color color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands |
260 | 261 mmwave | ||
Network speed |
hspa lte | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa lte-a 5g |
GPRS |
|||
EDGE |
|||
Approx price |
|
|
|
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
