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Compare features, prices and ratings to find the perfect phone for you.
Our Verdict
Analysis
Infinix Smart3 Plus has the bigger display.
Overall Winner
Infinix Smart3 Plus
Display Winner
Infinix Smart3 Plus
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | Infinix S3X | Infinix Smart3 Plus |
|---|---|---|
| Display size (in) | 6.20 | 6.21 |
| Selfie (MP) | 16.00 | 8.00 |
| Weight (g) | 150 | 148 |
| Thickness (mm) | 8.00 | 7.80 |
| Chipset | Qualcomm MSM8937 Snapdragon 430 (28 nm) | Mediatek MT6761 Helio A22 (12 nm) |
| OS | Android 8.1 (Oreo) | Android 9.0 (Pie) |
Every Spec, Side by Side
Specification
Infinix
Infinix S3X
Infinix
Infinix Smart3 Plus
Battery 2 specs
Type
4000 mAh, non-removable
3500 mAh, non-removable
Charging
10W wired
—
Body 4 specs
Dimensions
156.7 x 75.3 x 8 mm (6.17 x 2.96 x 0.31 in)
157 x 76 x 7.8 mm (6.18 x 2.99 x 0.31 in)
Weight
150 g (5.29 oz)
148 g (5.22 oz)
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Build
—
Glass front, plastic back, plastic frame
Connectivity 6 specs
WLAN
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n
Bluetooth
4.2, A2DP, LE
5.0, A2DP, LE
Positioning
GPS
GPS
NFC
No
No
Radio
FM radio
FM radio
USB
microUSB 2.0, OTG
microUSB 2.0
Display 3 specs
Type
IPS LCD
IPS LCD
Size
6.2 inches, 96.7 cm2 (~82.0% screen-to-body ratio)
6.21 inches, 96.3 cm2 (~80.7% screen-to-body ratio)
Resolution
720 x 1500 pixels (~268 ppi density)
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Features 1 spec
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch 2 specs
Announced
2018. Released 2018
2019, April. Released 2019, April
Status
Discontinued
Discontinued
Main Camera 4 specs
Dual
13 MP, PDAF
Auxiliary lens
—
Features
Dual-LED flash, panorama, HDR
Dual-LED flash, HDR
Video
1080p@30fps
1080p@30fps
Triple
—
13 MP, f/1.8, PDAF
2 MP
Auxiliary lens
Memory 3 specs
Card slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Internal
32GB 3GB RAM, 64GB 4GB RAM
32GB 2GB RAM, 32GB 3GB RAM
eMMC 5.1
eMMC 5.1
Misc 3 specs
Colors
Ice Blue, Sandstone Black, Tradewinds Grey
Midnight Black, Aqua Blue, Cosmic Purple, Bordeaux Red, Mocha Brown
Models
X622
X267, X267 X627V
Price
—
About 7000 INR
Network 5 specs
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 40, 41
1, 3, 5, 8, 38, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Platform 4 specs
OS
Android 8.1 (Oreo)
Android 9.0 (Pie)
Chipset
Qualcomm MSM8937 Snapdragon 430 (28 nm)
Mediatek MT6761 Helio A22 (12 nm)
CPU
Octa-core 1.4 GHz Cortex-A53
Quad-core 2.0 GHz Cortex-A53
GPU
Adreno 505
PowerVR GE8320
Selfie Camera 3 specs
Single
16 MP, 1.4µm
8 MP
Features
—
HDR
Video
—
1080p@30fps
Sound 2 specs
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Infinix Smart3 Plus has the bigger display.
How are the comparison winners decided?
We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".
Which is more affordable?
The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.