Infinix Smart 20 vs Infinix S3X Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
IPS_LCD
IPS_LCD
Size
6.78"
6.2"
Resolution
HD+
HD+
Refresh Rate
120Hz
—
Brightness
700 nits
—
Protection
—
—
Platform
OS
ANDROID Android 16, XOS 16
ANDROID Android 8.1 (Oreo)
Chipset
Mediatek Helio G81 Ultimate
Qualcomm MSM8937 Snapdragon 430
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Octa-core 1.4 GHz Cortex-A53
GPU
Mali-G52 MC2
Adreno 505
AnTuTu Score
—
—
Memory
RAM
4GB
3GB / 4GB
Storage
64GB / 128GB
32GB / 64GB
Storage Type
eMMC 5.1
eMMC 5.1
Card Slot
Yes
Yes
Camera
Main Camera
8MP f/2.0
13MP
Selfie Camera
8MP f/2.0
16MP
Video (Max)
1440p@30fps, 1080p@30fps
1080p@30fps
OIS
No
No
Battery
Capacity
5,200 mAh
4,000 mAh
Wired Charging
15W
10W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4
Bluetooth
—
4.2
NFC
Yes
No
5G
No
No
USB
USB Type-C 2.0
microUSB 2.0
GPS
GPS
GPS
Body
Dimensions
167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)
156.7 x 75.3 x 8 mm (6.17 x 2.96 x 0.31 in)
Weight
—
150g
Build
Glass / plastic back / plastic frame
—
Water Resist
IP64
—
Colors
Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Ice Blue, Sandstone Black, Tradewinds Grey
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