Galaxy S21 vs Galaxy S7 Edge

vs
Galaxy S21
Galaxy S21
Galaxy S7 Edge
Galaxy S7 Edge
Starting from $110.00
View item

Customer reviews

Galaxy S21Galaxy S7 Edge
Average
2.6/5
(2)

Design

Galaxy S21Galaxy S7 Edge
Width71.2 mm72.6 mm
Height151.7 mm150.9 mm
Weight171 g157 g
Thickness7.9 mm7.7 mm
Volume85.33 cm³84.36 cm³

Screen

Galaxy S21Galaxy S7 Edge
Resolution1080 x 2400 px1440 x 2560 px
Density421 ppi534 ppi
Size6.2 inches5.5 inches

Battery

Galaxy S21Galaxy S7 Edge
Battery capacity4000 mAh3600 mAh
Removable batteryNoNo
Wireless chargingYesYes
Fast chargingYesYes
Ultra power saving modeNoYes

*Refurbished devices sold on Back Market offer at least 85% of this maximum charge capacity.

Performance

Galaxy S21Galaxy S7 Edge
Maximum storage256 GB64 GB
CPU frequency2.9 GHz2.15 GHz
External memory slotNoYes
RAM capacity8 GB4 GB
5G supportYesNo
LTE supportYesYes

Camera

Galaxy S21Galaxy S7 Edge
Front camera resolution10 MP5 MP
Main camera resolution64 MP12 MP
Multi lensYesNo
Optical zoomYesNo
FlashYesYes
Optical stabilizationYesYes
Slow motion videoYesYes
Main camera video resolution3240 px2160 px

Audio

Galaxy S21Galaxy S7 Edge
Stereo speakersYesNo
3.5mm jack socketNoYes
Number of microphones22

From phones to fridges, you can’t choose wrong.

Back Market only sells the highest quality refurbished items, at the best prices, risk-free.

  • Easy returns

    Not that into it? No worries. Return any item for a full refund within the first 30 days.

  • Positive impact

    By buying refurbished, you're keeping e-waste out of landfills.

  • Strict quality control

    We ensure that the sellers we partner with maintain high standards.

  • Caring customer service

    Our friendly support team is always on standby.