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Samsung Galaxy A21


Samsung Galaxy A04


Samsung Galaxy A21
Samsung Galaxy A04

Released in June 2020. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor MediaTek Helio P35 with up to 3 GB memory and 32 GB storage. It has 4,000 mAh battery.

Released in October 2022. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor Unisoc SC9863A with up to 8 GB memory and 128 GB storage. It has 5,000 mAh battery.

Head to Head
  • Thinner (12%)
  • Probably more versatile rear camera
  • Probably better front camera
  • Much more processing power (32%)
  • It has NFC
  • More memory
  • May have more storage
  • Much better battery capacity (20%)


Specifications

Samsung Galaxy A21 Samsung Galaxy A04
Specifications
Brand Samsung Samsung
Model - -
Release Date June 2020 October 2022
Operating System One UI (Android 10) One UI (Android 12)
Dimensions
Size 167.8 x 76.7 x 8.1 mm
6.61 x 3.02 x 0.32 in
164.4 x 76.3 x 9.1 mm
6.47 x 3.00 x 0.36 in
Weight 193 g
6.81 oz
192 g
6.77 oz
Screen
Size 6.5 inches 6.5 inches
Resolution 720 x 1,600 pixels 720 x 1,600 pixels
PPI 270 270
Features - -
Cameras
Rear Quad camera
16 MP f/1.8 Wide
8 MP f/2.2 Ultra Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth
Dual camera
50 MP f/1.8 Wide
2 MP f/2.4 Depth
Front 13 MP f/2.0 Wide 5 MP f/2.2
Storage
Memory 3 GB 4 GB
6 GB
8 GB
Fixed 32 GB 32 GB
64 GB
128 GB
Removable microSDXC microSDXC
Processor
Chip MediaTek Helio P35
Octa-core processor
12 nm
Unisoc SC9863A
Octa-core processor
28 nm
CPU 4x 2.35 GHz Cortex-A53
4x 1.80 GHz Cortex-A53
4x 1.60 GHz Cortex-A55
4x 1.20 GHz Cortex-A55
GPU PowerVR GE8320 PowerVR GE8322
Battery
Capacity 4,000 mAh 5,000 mAh
Features Fast charging 15W Fast charging 15W
Removable False False
Connectivity
5G False False
NFC True False
3.5 mm Audio Jack True True
Micro USB False True
USB Type-C True False
Lightning False False

Size comparison

Samsung Galaxy A21 Samsung Galaxy A04

Samsung Galaxy A21

Samsung Galaxy A04

6.5"
193 g
6.81 oz

6.5"
192 g
6.77 oz