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Samsung Galaxy S21 FE 5G

Data under review: this sheet has not been fully verified yet.

SM-G990B

6.4″Screen

4500 mAhBattery

177 gWeight

6/131072 GBRAM / storage

AndroidOS

Full technical specifications

Platform

Operating systemandroid
Latest supported OS version1626
CPUOcta-Core (2.84GHz, 2.4GHz, 1.8GHz)2
CPU cores83
CPU max frequency2.84 GHz1

Display

Size6.4 in / 162.6 mm4
Resolution2340x1080 px5
TechnologyDynamic AMOLED 2X6
Refresh rate120 Hz7

SAR

SAR head (EU, 10g)0.952 W/kg24
SAR body (EU, 10g)1.48 W/kg25

Battery

Capacity4500 mAh19
Removable batteryNo20

Connectivity

SIMNano-SIM8
Wi-Fi802.11 a/b/g/n/ac/ax 2.4G+5GHz, HE80, MIMO, 1024-QAM14
Bluetooth5.015
NFCYes16
PositioningGPS, GLONASS, BeiDou, Galileo, QZSS12
USBUSB-C 3.2 Gen 111
3.5mm jackNo13
5G bandsFDD: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) / TDD: N38(2600), N40(2300), N41(2500), N78(3500)10
4G bandsFDD: B1 (2100), B2 (1900), B3 (1800), B4 (AWS), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B26 (850), B28 (700), B32(1500), B66(AWS-3) / TDD: B38 (2600), B40 (2300), B41 (2500)9

Body

Dimensions155.7x74.5x7.9 mm17
Weight177 g18
ColorsOlive23

Official links

Manufacturer website · Official specification sheet

Sources

Unless otherwise noted, data is verified against the official user manual or the declaration of conformity.

  1. cpu_max_ghz: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  2. cpu: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  3. cpu_cores: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  4. display_size_in: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  5. display_resolution: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  6. display_tech: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  7. display_refresh_hz: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  8. sim: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  9. bands_4g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  10. bands_5g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  11. usb: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  12. gnss: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  13. jack_35mm: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  14. wifi_standard: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  15. bluetooth_version: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  16. nfc: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  17. dimensions_mm: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  18. weight_g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  19. battery_mah: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  20. battery_removable: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  21. video_max: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  22. specs_url: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  23. colors: vendor_site — https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s21-fe-5g-olive-128gb-sm-g990blgfeue/ (2026-07-16)
  24. sar_head_eu: vendor_site — https://www.samsung.com/sar/sarMain.do (2026-07-16)
  25. sar_body_eu: vendor_site — https://www.samsung.com/sar/sarMain.do (2026-07-16)
  26. os_version_max: vendor_site — https://doc.samsungmobile.com/SM-G990B/021362220125/ita.html (2026-07-16)