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Black rectangular smartphone with 6.5 inch display and quad rear cameras

SAMSUNG

SAMSUNG SM-A215UZKAXAA Galaxy A21 32GB Black cell phones - unlocked

SKU CH-A061-G05B2 MPN SM-A215UZKAXAA

Unlocked Android smartphone with a 6.5" display, 32 GB storage and a quad rear camera

  • Storage drive32 GB
  • Connection optionsYes
  • Operating systemAndroid
  • Form factorSmart Phones
  • Technology type4G LTE
  • Network bands2G GSM: GSM850, GSM900, DCS1800, PCS1900 2G CDMA: CDMA800, U
  • Long-lasting battery keeps you scrolling and texting longer
  • 16 MP quad-camera system captures wide, portrait and close-up shots
  • 5 inch edge-to-edge display gives room for apps and media
  • Expandable storage up to 512 GB via microSD card
  • Factory unlocked for major US GSM and CDMA networks

Factory-unlocked 4G smartphone

The Samsung Galaxy A21 arrives new and unlocked for use on major U.S. GSM and CDMA networks. It ships with 32 GB of internal storage and a 6.5 inch TFT display running at 1600 x 720 resolution. The MediaTek Helio P35 chipset runs Android and handles everyday tasks such as messaging, browsing and video playback. A 13 MP front camera and a quad rear array cover basic photography needs.

MicroSD expansion and quad-camera versatility

A microSD slot accepts cards up to 512 GB, letting users add space for photos, apps and media without deleting existing files. The rear module combines a 16 MP main sensor, an 8 MP ultra-wide lens and two 2 MP modules for depth and macro effects. Digital zoom reaches 8x while the front-facing 13 MP camera supports selfies and video calls. FHD video capture at 1920 x 1080 and 30 fps is available on the rear cameras.

LTE band support and display limits

The handset supports a wide set of FDD and TDD LTE bands including B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B25, B26, B28, B66, B71, B38, B39, B40 and B41, so coverage depends on the carrier's deployed spectrum. The 6.5 inch TFT panel uses a 720p-class resolution, which limits sharpness compared with higher-density OLED screens. 5G connectivity is not included, restricting the device to 4G networks.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $210.99
Pricier than about 58% of the 2,409 comparable items (median $168.99).
Storage drive 32 GB
Lower than about 95% of the 1,888 comparable items (median 128 GB).

Specifications

Product
Brand nameSamsung
Model nameGalaxy A21
Part numberSM-A215UZKAXAA
Product colorBlack
Processor
Processor chipMediaTek Helio P35
Core configurationOcta-core
CPU clock speed2.3 GHz, 1.8 GHz
Storage
Storage drive32 GB
Expandable storageUp to 512 GB
Display
TouchscreenYes
Main screen size6.5 in (16.5 cm)
Screen resolution1600 × 720
Primary display color16M
Display technologyTFT
Audio & video
Back camera16.0 MP + 8.0 MP + 2.0 MP + 2.0 MP
Zoom capabilityDigital Zoom up to 8x
Camera flashYes
Video recordingFHD (1920 × 1080)@30fps
AutofocusYes
Selfie camera13 MP
SoundPlaying Format:
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Connectivity
Connection optionsYes
Technology type4G LTE
Network bands2G GSM: GSM850, GSM900, DCS1800, PCS1900
2G CDMA: CDMA800, USPCS1900
3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
3G CDMA: BC0(800), BC1(1900), BC10(800)
4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B25(1900), B26(850), B28(700), B66(AWS-3), B71(600)
4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500)
SIM typeNano SIM
Wi-Fi capability802.11 a/b/g/n/ac 2.4+5 GHz
BluetoothBluetooth v5.0
Extra connectivityNFC
Built-in GPSGPS, Glonass
Extra radiosWi-Fi/GPS/NFC
Ports & slots
Expansion slotMicroSD (TF Card)
USB portsType-C
Audio connection3.5 mm jack
Power
Battery capacity4,000 mAh
Size & build
Form factorSmart Phones
Overall dimensions6.61 in × 3.02 in × 0.32 in
Product weight6.81 oz
Shipping weight0.32 kg
Package size178 × 89 × 51 mm
Software
Operating systemAndroid
More details
Built-in sensorsAccelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor

Questions about this item

How long does the 32 GB internal storage last before I need a microSD card?

Internal storage is 32 GB; a microSD card up to 512 GB can be added for extra space

What limits performance first during sustained use — the MediaTek Helio P35 or the TFT display?

The MediaTek Helio P35 processor handles tasks; the 6.5 inch 1600 x 720 TFT panel shows the result

Does the 13 MP front camera or the quad rear array run hotter during all-day video calls?

Both cameras share the same chassis; heat output depends on overall processor load, not a single lens

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