realme C15 vs Realme C21Y
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the realme C15 uses the Helio G35 (12 nm), the Realme C21Y the T610 (12 nm). The realme C15's fastest core runs at 2.30 GHz, the Realme C21Y's at 1.82 GHz.
- 2Battery: 6,000 mAh on the realme C15, 5,000 mAh on the Realme C21Y.
- 3Main camera: 13.2 MP on the realme C15, 13 MP on the Realme C21Y.
- 4Versions: owners have shared the realme C15 as 4GB | 128GB, the Realme C21Y as 4GB | 64GB.
The same on both: a 60 Hz screen, Android 11 and Widevine L3.
Chipset
Chipset
Helio G35
T610Process
12 nm12 nm
CPU
4× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A532× 1.82 GHz Cortex-A75
6× 1.82 GHz Cortex-A55
4× 1.80 GHz Cortex-A532× 1.82 GHz Cortex-A75
6× 1.82 GHz Cortex-A55
Top CPU speed
2.30 GHz1.82 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Mali-G52
Memory
Versions seen
4GB | 128GB4GB | 64GB
RAM type
LPDDR4X—
Display
Size
6.5 in6.5 in
Resolution
720 × 1600720 × 1600
Pixel density
269 ppi269 ppi
Refresh rates
60 Hz60 Hz
Battery
Capacity
6,000 mAh5,000 mAh
Cameras
Back camera
13.2 MP4224 × 3136 · f/2.2 · 3.65 mm13 MP4160 × 3120 · f/2.2 · 3.46 mm
Front camera
8 MP3264 × 2448 · f/2 · 7.2 mm5 MP2592 × 1944 · f/2.4 · 2.23 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
6 GHz Wi-Fi
NoNo
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 11Android 11
Released with
Android 10Android 11
Widevine DRM
L3L3
Sensors
Sensors
27 sensors69 sensors
These two phones have the same specs in every row.
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