Infinix Smart3 Plus
AvailableAnnounced April 2019
≈ ৳9,1002022 listing price in taka · BD price not confirmedSee prices
- Display
- 6.21″IPS LCD
- Main camera
- 13MP2 rear cameras · 1080p video
- Battery
- 3,500mAh
- RAM
- 3GB32 GB storage
- Chipset
- MediaTek Helio A22Chipset · 12 nm
- Software
- Android 9.0Software
Smart3 Plus price in Bangladesh
Not confirmed yet. We list a taka price once an official or market price is checked.
International price, 2022 listing: ≈ ৳9,100
₹7,000 converted at the Bangladesh Bank rate of 15 October 2026. A currency conversion, not a Bangladesh shop price.
- 2 GB RAM + 32 GB
- 3 GB RAM + 32 GB
5 colours
- Midnight Black
- Aqua Blue
- Cosmic Purple
- Bordeaux Red
- Mocha Brown
Smart3 Plus full specifications
Infinix Smart3 Plus is a phone from Infinix, announced in April 2019. It has a 6.21-inch IPS LCD display, the MediaTek Helio A22 chipset, a 13 MP main camera and a 3,500 mAh battery. Memory options: 2/3 GB RAM · 32 GB.
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps |
Launch
| Announced | 2019, April |
|---|---|
| Status | Available. Released 2019, April |
Body
| Dimensions | 157 x 76 x 7.8 mm (6.18 x 2.99 x 0.31 in) |
|---|---|
| Weight | 148 g (5.22 oz) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
Display
| Type | IPS LCD |
|---|---|
| Size | 6.21 inches |
| Resolution | 720 x 1520 pixels |
| Aspect ratio | 19:9 ratio |
| Pixel density | ~271 ppi density |
| Screen-to-body | ~80.7% |
Platform
| Chipset | Mediatek MT6761 Helio A22 (12 nm) |
|---|---|
| CPU | Quad-core 2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
| OS | Android 9.0 (Pie) |
Memory
| Card slot | Yes |
|---|---|
| RAM | 2GB, 3GB |
| Storage | 32GB, 32GB |
| Storage type | eMMC 5.1 |
Main camera
| Setup | 13 MP, f/1.8, PDAF 2 MP QVGA |
|---|---|
| Features | HDR |
| Video | 1080p@30fps |
Selfie camera
| Cameras | single |
|---|---|
| Setup | 8 MP |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n, hotspot |
|---|---|
| Bluetooth | 5.0, A2DP, LE |
| NFC | No |
| Radio | FM radio |
Features
| Sensors | fingerprint, accelerometer, proximity, compass |
|---|
Battery
| Type | Li-Po |
|---|---|
| Capacity | 3500 mAh |
More
| Colors | Midnight Black, Aqua Blue, Cosmic Purple, Bordeaux Red, Mocha Brown |
|---|---|
| Models | X267, X267 X627V |
Sources: a public spec dataset compiled in 2022. These specs have not yet been re-checked against Infinix’s own pages. How we source specs and prices
Compare Smart3 Plus with
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Infinix Note 6
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Infinix Smart 4
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Questions about Smart3 Plus
What is the price of Infinix Smart3 Plus in Bangladesh?
We haven't confirmed a Bangladesh price for Infinix Smart3 Plus yet. Its international price in 2022 listings was ₹7,000 (about ৳9,100 at the Bangladesh Bank rate of 15 October 2026).
Does Infinix Smart3 Plus support 5G?
No. Infinix Smart3 Plus supports 4G (LTE), not 5G.
How big is the Infinix Smart3 Plus battery?
3,500 mAh.
How much RAM and storage does Infinix Smart3 Plus have?
2/3 GB RAM · 32 GB. It also takes a memory card.