Oppo K15s vs vivo Y21a Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
IPS_LCD
Size
6.57"
6.51"
Resolution
FHD+
HD+
Refresh Rate
120Hz
—
Brightness
1400 nits
—
Protection
—
—
Platform
OS
ANDROID Android 16, ColorOS 16
ANDROID Android 11, Funtouch 11.1
Chipset
Mediatek Dimensity 6360 Max
Mediatek MT6762 Helio P22
Mediatek MT6765 Helio P35 - Egypt
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core 2.0 GHz Cortex-A53
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) - Egypt
GPU
Mali-G57 MC2
PowerVR GE8320
AnTuTu Score
—
—
Memory
RAM
6GB / 8GB
4GB
Storage
128GB / 256GB
64GB
Storage Type
UFS 2.2
—
Card Slot
Yes
Yes
Camera
Main Camera
50MP f/1.9
13MP f/2.2
Selfie Camera
8MP f/2.1
8MP f/1.8
Video (Max)
1080p@30/60fps
1080p@30fps
OIS
No
No
Battery
Capacity
8,000 mAh
5,000 mAh
Wired Charging
45W
18W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.4
5.0
NFC
Yes
No
5G
Yes
No
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
205g
182g
Build
Glass / plastic back / plastic frame
Glass / plastic back / plastic frame
Water Resist
IP68
—
Colors
Gray, Purple
Midnight Blue, Diamond Glow
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