vivo Y55s (2017) vs vivo S21 Pro Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
AMOLED
Size
5.2"
6.67"
Resolution
HD+
QHD+
Refresh Rate
—
120Hz
Brightness
—
—
Protection
—
—
Platform
OS
ANDROID Android 6 (Marshmallow), Funtouch 3
ANDROID Android 15, OriginOS 5
Chipset
Qualcomm MSM8917 Snapdragon 425
Mediatek Dimensity 9300+
CPU
Quad-core 1.4 GHz Cortex-A53
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Adreno 306
Immortalis-G720 MC12
AnTuTu Score
—
—
Memory
RAM
2GB / 3GB
16GB
Storage
16GB
512GB
Storage Type
eMMC 5.1
UFS 3.1
Card Slot
Yes
No
Camera
Main Camera
13MP f/2.2
50MP f/1.9
Selfie Camera
5MP f/2.2
50MP f/2.0
Video (Max)
1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS, OIS
OIS
No
Yes
Battery
Capacity
2,730 mAh
5,500 mAh
Wired Charging
—
90W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
4.2
5.3
NFC
No
Yes
5G
No
Yes
USB
microUSB 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
Body
Dimensions
147.9 x 72.9 x 7.5 mm (5.82 x 2.87 x 0.30 in)
-
Weight
142g
—
Build
Glass / aluminum back / aluminum frame
Glass / glass back / plastic frame
Water Resist
—
IP68
Colors
Crown Gold, Rose Gold, Space Gray
Gray; other colors
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