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Sub-Zero 648PRO vs Sub-Zero BI-48SD/S

    47.99 in
    84.0 in
    Sub-Zero 648PRO Refrigerator
    Sub-Zero 648PRO
      47.99 in
      84.0 in
      Sub-Zero BI-48SD/S Refrigerator
      Sub-Zero BI-48SD/S
      Available colors
      User rating
      37
      4.1 out of 5
      37 user ratings
      5 stars
      		35 %
      4 stars
      		43 %
      3 stars
      		21 %
      2 stars
      		0 %
      1 stars
      		0 %
      42
      4.1 out of 5
      42 user ratings
      5 stars
      		38 %
      4 stars
      		38 %
      3 stars
      		23 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Product typeFridge FreezerFridge Freezer
      Total capacity187.49 gal176.9 gal
      Refrigeration systemDual Compressor and Dual EvaporatorDual Compressor and Dual Evaporator

      Design

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Colour of productStainless SteelStainless Steel

      Dimensions

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Height84.0 in84.0 in
      Width47.99 in47.99 in
      Depth24.0 in24.0 in

      Fridge

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Capacity72.88 gal59.8 gal

      Freezer

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Capacity72.88 gal59.8 gal

      Features

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Ice water dispensernoyes

      Power

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Power saving features
      • Auto-close Hinge
      • Door Alarm
      • Power-down Mode
      • Door Alarm
      • Power-down Mode

      Certifications

      Sub-Zero 648PROSub-Zero 648PRO
      Sub-Zero BI-48SD/SSub-Zero BI-48SD/S
      Energy Starnoyes
      NSFyesno

      Pros & Cons

      Pros
          Cons