Samsung Galaxy A51 Smartphone | Samsung US

• Main Display Resolution

  1080 x 2400 (FHD+)

  Main Display Size

  164.0mm (6.5″ full rectangle) / 160.9mm (6.3″ rounded corners)

  Main Display Technology

  Super AMOLED

  Sub Display Size

  N/A (N/A)

• Camera resolution (Front)

  32.0 MP

  Camera resolution (Rear)

  48.0 MP + 12.0 MP + 5.0 MP + 5.0 MP

  Video Recording Resolution

  UHD 4K (3840 x 2160)@30fps

  Main Camera – Auto Focus

  Yes

  Front Camera – F Number

  F2.2

  Slow Motion

  480fps @HD,240fps @HD

  Main Camera – F Number (Multiple)

  F2.0 , F2.2 , F2.2 , F2.4

  Main Camera – Zoom

  Digital Zoom up to 8x

• External Memory Support

  MicroSD (Up to 1TB)

• 2G 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),B12(700),B13(700),B14(700),B20(800),B25(1900),B26(850),B28(700),B29(700),B30(2300),B66(AWS-3),B71(600)

  4G TDD LTE

  B38(2600),B39(1900),B40(2300),B41(2500)

  SIM Slot Type

  SIM 1 + MicroSD

• Wi-Fi Connectivity

  802.11 a/b/g/n/ac 2.4G+5GHz, VHT80

  Location Technology

  GPS,Glonass,Galileo

  PC Sync.

  Smart Switch (PC version)

• Form Factor

  TouchScreen Bar

• Type

  Accelerometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic Sensor,Hall Sensor,Light Sensor,Virtual Proximity Sensing

• Battery, Talk Time

  Up to 23

  Internet Usage Time(LTE) (Hours)

  Up to 16

  [external_link offset=2]

  Internet Usage Time(Wi-Fi) (Hours)

  Up to 17

  Battery Capacity
  
  (mAh, Typical)

  4500

  Audio Playback Time (Hours ,Wireless)

  Up to 86

  Audio Playback Time (Hours ,Always On Display Off)

  – –

  Talk Time (2G GSM) (Hours)

  – –

  Talk Time (3G WCDMA) (Hours)

  – –

  Talk Time (2G CDMA) (Hours)

  – –

  Talk Time (4G LTE) (Hours)

  Up to 23

  Video Playback Time (Hours ,Wireless)

  Up to 19

• Audio Playing Format

  MP3,M4A,3GA,AAC,OGG,OGA,WAV,WMA,AMR,AWB,FLAC,MID,MIDI,XMF,MXMF,IMY,RTTTL,RTX,OTA

• Video Playing Format

  MP4,M4V,3GP,3G2,WMV,ASF,AVI,FLV,MKV,WEBM

  Video Playing Resolution

  UHD 4K (3840 x 2160)@120fps

• Gear Manager

  Galaxy Buds+,Galaxy Buds,Galaxy Fit,Galaxy Fit e,Galaxy Watch,Galaxy Watch Active,Galaxy Watch Active2,Gear Circle (Manager Support),Gear Fit,Gear Fit2,Gear Fit2 Pro,Gear Sport,Gear1,Gear2,Gear2 Neo,Gear S,Gear S2,Gear S3,Gear IconX,Gear IconX (2018)

• Dimension (HxWxD ,mm)

  158.9 x 73.6 x 8.7

*Images simulated for illustrative purposes.

ᶿFor a limited time only, on Samsung.com and the Shop Samsung App, pre-order or purchase a new qualifying Galaxy device (“Qualifying Purchase”), send in your qualifying trade-in device to Samsung through the Samsung Trade-In Program, and if Samsung determines your trade-in device meets all eligibility requirements, you will receive a trade-in credit specific to your qualifying trade-in device to apply toward your Qualifying Purchase.Show More

ᶿFor a limited time only, on Samsung.com and the Shop Samsung App, pre-order or purchase a new qualifying Galaxy device (“Qualifying Purchase”), send in your qualifying trade-in device to Samsung through the Samsung Trade-In Program, and if Samsung determines your trade-in device meets all eligibility requirements, you will receive a trade-in credit specific to your qualifying trade-in device to apply toward your Qualifying Purchase. Device models that currently qualify for trade-in and trade-in credit amounts associated with those models are available on Samsung.com and the Shop Samsung App; eligible models and amounts may change at Samsung’s sole discretion. To be eligible for trade-in, your qualifying device must meet all Trade-In Program eligibility requirements, which include, but are not limited to, that the device powers on, holds a charge, and does not power off unexpectedly; has a functioning display; has no breaks or cracks in the screen (unless a cracked screen offer applies); has no breaks or cracks in the case; has no liquid damage (whether visible or not); has no other defects that go beyond normal wear and tear; is not on a black list; has a verified FCC ID; has been reset to factory settings; has all personal information removed; has all software locks disabled; and is owned by you (leased devices are not eligible). Anticipated trade-in value will be applied as a credit at time of purchase, but, if you do not send in your trade-in device within 15 days of receipt of your Qualifying Purchase, you will be charged back for the trade-in credit applied to your purchase, or if you send in your trade-in device within 15 days of receipt of your Qualifying Purchase but Samsung determines your device does not meet all eligibility requirements, you will be charged back for the trade-in credit applied to your purchase minus $25. Participation in this program does not excuse you from contracts with your carrier or retailer (or any related payments or fees) for the device that was traded in. Limit 1 trade-in per Qualifying Purchase. Samsung reserves the right to modify or discontinue this offer at any time. The Trade-In Program cannot be combined with any other Samsung, carrier or retailer promotions, discounts, or offers unless specifically provided for in the terms and conditions of such offers. Additional terms, including terms that govern the resolution of disputes, apply. Click here to learn more.Show Less

¹Based on average battery life under typical usage conditions.Show More

¹Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.Show Less

²Sold separately. Portion of internal memory occupied by existing content.

³5G speeds vary and require optimal network and connection (factors include frequency, bandwidth, congestion); see carrier for availability.

⁴Fast Charging capability through provided charger.

⁵Measured diagonally, the screen size is 6.5” in the full rectangle and 6.4” with accounting for the rounded corners..Show More

⁵Measured diagonally, the screen size is 6.5” in the full rectangle and 6.4” with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and camera lens.Show Less

⁶Super Steady video is limited to 1080p resolution at 30fps.

⁷New users only (no past trial of YouTube Premium, YouTube Music Premium, YouTube Red or Google Play Music). Show More

⁷New users only (no past trial of YouTube Premium, YouTube Music Premium, YouTube Red or Google Play Music). Click here to learn more. Open and log in to the YouTube app on your new device and go to My Account > Get YouTube Premium to redeem your offer. With eligible purchase. Redeem in the YouTube application on eligible devices between February 14, 2020 and April 5, 2021 at 11:59pm PST. Form of payment required. $11.99/month after trial billed on a recurring monthly basis. Cancel anytime. No refunds for partial billing periods. Full terms.Show Less