Compare Devices
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Brand |
samsung | blu | samsung |
Model |
samsung galaxy watch4 | blu grand m2 lte | samsung galaxy note20 ultra 5g |
Announced |
2021 August 11 | 2017 October | 2020 August 05 |
Status |
Available. Released 2021 August 27 | Available. Released 2017 October | Available. Released 2020 August 21 |
Device Body |
glass front ( gorilla glass dx+ ) | aluminum frame | glass front ( gorilla glass victus ) | glass back ( gorilla glass victus ) | stainless steel 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 ) | 164.8 x 77.2 x 8.1 mm ( 6.49 x 3.04 x 0.32 in ) |
Weight in gram |
30.3 | 160 | 208 |
SIM card |
eSIM | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM or Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
50meterwater resistant ip68 | ip68 dust/water resistant up to 1.5meterfor 30 min | |
Display type |
Super AMOLED | IPS LCD capacitive touchscreen | 16millioncolors | Dynamic AMOLED 2x | 120hz | hdr10+ |
Display resolution |
450 x 450 pixels ( ~321 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~188 pixel per inch density ) | 1440 x 3088 pixels | 19.3 : 9 ratio ( ~496 pixel per inch density ) |
Display size |
1.4 inches | 5.2 inches | 74.5 cm2 ( ~71.3% screen to body ratio ) | 6.9 inches | 116.7 cm2 ( ~91.7% screen to body ratio ) |
Display Protection |
corning gorilla glass dx+ | corning gorilla glass victus | |
Operating System |
android wear Operating system 4 | one ui watch 5 | android 7.0 ( nougat ) | android 10 | upgradable to android 13 | one ui 5 |
CPU |
Dual-core 1.18 GHz cortex-a55 | Quad-core 1.1 GHz cortex-a53 | Octa-core ( 2x2.73 GHz mongoose m5 & 2x2.50 GHz cortex-a76 & 4x2.0 GHz cortex-a55 ) - global |
Chipset |
exynos w920 ( 5 nm ) | mediatek mt6737 ( 28 nm ) | exynos 990 ( 7 nm+ ) - global |
GPU |
mali-g68 | mali-t720 | mali-g77 mp11 - global |
Memory card |
No | microsdxc | microsdxc ( uses shared sim slot ) |
Memory v1 |
16gb 1.5gb RAM | 8gb 1gb RAM | 128gb 12gb RAM |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | ||
Primary camera |
|
5 mega pixel |
108 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.33" | 0.8µm | phase detection autofocus | Laser Auto focus | OIS 12 megapixel| lens aperture3.0 | 120mm ( periscope telephoto ) | 1.0µm | phase detection autofocus | OIS | 5x optical zoom | 50x hybrid zoom 12 megapixel| lens aperture2.2 | 120˚ | 13mm ( ultrawide ) | 1/2.55" | 1.4µm |
Secondary camera |
|
5 mega pixel |
10 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/3.2" | 1.22µm | Dual Pixel phase detection autofocus |
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 | dual-band | Wi-Fi Direct |
Bluetooth |
5.0 | a2dp | le | 4.0 | a2dp | 5.0 | a2dp | le | aptx |
GPS |
Yes with a-gps | ||
NFC |
Yes | Yes | |
Radio |
No | FM Radio | FM Radio ( snapdragon model only; market/operator dependent ) |
USB |
No | microusb 2.0 | USB Type-C 3.2 | otg |
Sensors |
accelerometer | gyroscope | compass | barometer | heart rate | spo2 | accelerometer | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery |
Li-lon 361 mAh | Non-removable | Non-removable li-po 2600 mAh battery | Li-lon 4500 mAh | Non-removable |
Battery Charge |
wireless ( Qi ) | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless | |
Colors |
black, pink color gradations, silver, green, brown color gradations, bespoke , pxg golf | black, gold, silver, gold color gradations | bronze color gradations, black color gradations, white color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands |
2 | 5 | 41 | 66 | 71 | 260 | 261 sa/nsa/sub6/mmwave - sm-n986u | ||
Network speed |
hspa lte | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 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
