Realme C21Y vs realme C75
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Realme C21Y uses the T610 (12 nm), the realme C75 the Helio G92 Max (12 nm). The Realme C21Y's fastest core runs at 1.82 GHz, the realme C75's at 2.00 GHz.
- 2Screen: 6.5 inches on the Realme C21Y, 6.7 inches on the realme C75. Up to 60 Hz on the Realme C21Y, 90 Hz on the realme C75.
- 3Battery: 5,000 mAh on the Realme C21Y, 6,000 mAh on the realme C75.
- 4Main camera: 13 MP on the Realme C21Y, 50.3 MP on the realme C75.
Chipset
Chipset
T610
Helio G92 MaxProcess
12 nm12 nm
CPU
2× 1.82 GHz Cortex-A75
6× 1.82 GHz Cortex-A552× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A55
6× 1.82 GHz Cortex-A552× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A55
Top CPU speed
1.82 GHz2.00 GHz
CPU cores
88
GPU
Mali-G52Mali-G52 MC2
Memory
Versions seen
4GB | 64GB8GB | 256GB
RAM type
—LPDDR4X
Display
Size
6.5 in6.7 in
Resolution
720 × 16001080 × 2400
Pixel density
269 ppi391 ppi
Refresh rates
60 Hz90 Hzalso 45, 48, 50, 60
Battery
Capacity
5,000 mAh6,000 mAh
Cameras
Back camera
13 MP4160 × 3120 · f/2.2 · 3.46 mm50.3 MP8192 × 6144 · f/1.8 · 3.98 mm
Front camera
5 MP2592 × 1944 · f/2.4 · 2.23 mm8.1 MP3280 × 2464 · f/2 · 2.65 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
—Wi-Fi 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
—No
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 11Android 16
Released with
Android 11Android 14
Widevine DRM
L3L1
Sensors
Sensors
69 sensors28 sensors
These two phones have the same specs in every row.
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