Compare phones side by side

Realme C21

Realme X3 SuperZoom
Realme C21
Realme X3 SuperZoom

Released in March 2021. Features 6.5 inches screen with a resolution of 720 x 1,600 pixels and 270 ppi.

Octa-core processor MediaTek Helio G35 with up to 4 GB memory and 64 GB storage. It has 5,000 mAh battery.

Released in June 2020. Features 6.6 inches screen with a resolution of 1,080 x 2,400 pixels and 399 ppi.

Octa-core processor Qualcomm Snapdragon 855+ SM8150-AC with up to 12 GB memory and 256 GB storage. It has 4,200 mAh battery.
Head to Head
  • Lighter (6%)
  • Probably better front camera
  • Much better battery capacity (16%)
  • Much better quality screen (32%)
  • Higher screen refresh rate
  • Probably more versatile rear camera
  • Probably better rear camera
  • More memory
  • More storage
  • More processing power (12%)
  • Fast charging battery
  • It has NFC

Prices Info

3 GB RAM + 32 GB
109.00 €
Amazon.es
4 GB RAM + 64 GB
139.00 €
Amazon.es
8 GB RAM + 128 GB
397.50 €
Amazon.es
12 GB RAM + 256 GB
499.00 €
Amazon.es

Specifications

Realme C21 Realme X3 SuperZoom
Specifications
Brand Realme Realme
Model - -
Release Date March 2021 June 2020
Operating System Realme UI (Android 10) Realme UI (Android 10)
Dimensions
Size 165.2 x 76.4 x 8.9 mm
6.50 x 3.01 x 0.35 in		 163.8 x 75.8 x 8.9 mm
6.45 x 2.98 x 0.35 in
Weight 190 g
6.70 oz		 202 g
7.13 oz
Screen
Size 6.5 inches 6.6 inches
Resolution 720 x 1,600 pixels 1,080 x 2,400 pixels
PPI 270 399
Features - 120Hz
Cameras
Rear Triple camera
13 MP f/2.2 Wide
2 MP f/2.4 Macro
2 MP f/2.4 Depth		 Quad camera
64 MP f/1.8 Wide
8 MP f/2.3 Ultra Wide
8 MP f/3.4 Periscope Telephoto
2 MP f/2.4 Macro
Front 5 MP f/2.2 Wide Dual camera
32 MP f/2.5 Wide
8 MP f/2.2 Ultra Wide
Storage
Memory 3 GB
4 GB		 8 GB
12 GB
Fixed 32 GB
64 GB		 128 GB
256 GB
Removable microSDXC -
Processor
Chip MediaTek Helio G35
Octa-core processor
12 nm		 Qualcomm Snapdragon 855+ SM8150-AC
Octa-core processor
7 nm
CPU 4x 2.30 GHz Cortex-A53
4x 1.80 GHz Cortex-A53		 1x 2.96 GHz Kryo 485 Prime
3x 2.42 GHz Kryo 485 Gold
4x 1.78 GHz Kryo 485 Silver
GPU PowerVR GE8320 Adreno 640
Battery
Capacity 5,000 mAh 4,200 mAh
Features - Fast charging 30W
Removable False False
Connectivity
5G False False
NFC False True
3.5 mm Audio Jack True False
Micro USB True False
USB Type-C False True
Lightning False False

Size comparison

Realme C21 Realme X3 SuperZoom

Realme C21

Realme X3 SuperZoom

6.5"
190 g
6.70 oz

6.6"
202 g
7.13 oz