Infinix Smart 20 and Samsung Galaxy Z TriFold both target smartphones buyers in Nigeria, but the deciding factors are ram / storage variants and official colours.
Check the verdict first, then review the differences and table rows for Infinix Smart 20 and Samsung Galaxy Z TriFold. Prioritize the specs, price range, condition, warranty and delivery details that affect how you plan to use this product category.
Before checkout, confirm live availability, selected variant, regional compatibility and included accessories on the product page. Similar model names can hide different storage, platform, display or bundle details, so use the table as a shortlist before opening the final product listing.
| Spec | Infinix Smart 20 | Samsung Galaxy Z TriFold |
|---|---|---|
| Available Ogabassey configurations | ||
| RAM / Storage variants |
|---|
| 4GB + 64GB; 4GB + 128GB |
| — |
| Official colours | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | — |
|---|
| Condition | New | — |
|---|
| Model | X6840B | — |
|---|
| Display | ||
|---|---|---|
| Screen size | 6.78 inches | — |
| Resolution | HD+ 720 x 1576 pixels | 2160 x 1584 pixels main display; 2520 x 1080 pixels cover display |
| Refresh rate | 45Hz / 60Hz / 90Hz / 120Hz | — |
| Display type | IPS a-Si LCD | — |
| Brightness | 560 nits typical, 700 nits HBM | — |
| Touch sampling | 120Hz at 60Hz, 180Hz at 90Hz, up to 240Hz at 120Hz | — |
| Display features | Punch-hole screen, Always-On Display and Dynamic Bar | — |
| Type | IPS a-Si LCD | Dynamic AMOLED 2X foldable main display plus cover display |
| Size | 6.78 inches | 10 inches |
| Peak Brightness | 700 nits | 1600 nits |
| Refresh Rate | — | 120Hz |
| Pixel Density | — | 269 ppi |
| Performance and software | ||
|---|---|---|
| Processor | MediaTek Helio G81 Ultimate | — |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | — |
| GPU | Mali-G52 | — |
| Memory technology | eMMC storage + LPDDR4X memory | — |
| Expandable storage | microSD support up to 2TB | — |
| Operating system | XOS 16, powered by Android 16 | — |
| Camera | ||
|---|---|---|
| Rear camera | 8MP, f/2.0, autofocus | — |
| Front camera | 8MP, f/2.0, fixed focus | — |
| Flash | Rear dual flash | — |
| Video recording | Front and rear: 2K 30fps, 1080p 30fps and 720p 30fps | — |
| Camera modes | Video, AI Cam, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents | — |
| Battery and charging | ||
|---|---|---|
| Battery | 5200mAh typical | — |
| Charging | 10W charger, 15W supported | — |
| Reverse charging | Yes, 5W supported | — |
| Connectivity | ||
|---|---|---|
| Network | 4G / 3G / 2G | — |
| SIM | 2 nano SIMs + microSD | — |
| Wi-Fi | 802.11 a/b/g/n/ac | — |
| Bluetooth | Yes | 5.4 |
| USB | USB Type-C with OTG | USB Type-C, OTG |
| Earphone | 3.5mm earphone jack | — |
| FM Radio | Yes | — |
| GPS | Yes | — |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 7 |
| Positioning | GPS navigation supported | GPS, Glonass, Beidou, Galileo, QZSS |
| NFC | No | Yes |
| Radio | — | No |
| Body, calls and sensors | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | — |
| Protection | IP64 dust and splash resistance | — |
| Calling features | Pure Voice calls and voiceprint noise reduction | — |
| Offline contact | UltraLink free offline contact, up to 1km per manufacturer | — |
| Fingerprint | Fingerprint sensor | — |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint sensor, motor and infrared blaster | — |
| Network | ||
|---|---|---|
| Technology | 4G / 3G / 2G | 5G, LTE, WCDMA, GSM |
| 5G Support | No | Yes |
| Body | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 | 159.2 x 214.1 x 3.9 mm open; 159.2 x 75.0 x 12.9 mm folded |
| Build | 7.7mm ultra-slim body | — |
| SIM | Dual SIM: 2 nano SIMs + microSD | Nano-SIM and eSIM regional support |
| Protection | IP64 | IP48 |
| Weight | — | 309g |
| Platform | ||
|---|---|---|
| OS | Android 16 | — |
| Chipset | MediaTek Helio G81 Ultimate | Snapdragon 8 Elite for Galaxy |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | Octa-core CPU |
| GPU | Mali-G52 | — |
| Memory | ||
|---|---|---|
| Card Slot | microSD up to 2TB | No |
| Internal Storage | 128GB | — |
| RAM | 4GB | 16GB |
| Main Camera | ||
|---|---|---|
| Single Camera | 8MP | — |
| Features | 8MP, f/2.0, autofocus, rear dual flash; modes include AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents | 200MP wide, 12MP ultra-wide and 10MP telephoto cameras |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Triple Camera | — | 200MP |
| Selfie Camera | ||
|---|---|---|
| Resolution | 8MP | 10MP |
| Features | 8MP, f/2.0, fixed focus | 10MP front and 10MP cover cameras |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | — |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes (mono) | Yes (mono) |
| 3.5mm Jack | Yes | No |
| Features | ||
|---|---|---|
| Fingerprint | Fingerprint sensor | — |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint, motor, infrared blaster | — |
| Battery | ||
|---|---|---|
| Capacity | 5200mAh | 5600mAh |
| Wired Charging | 15W | 45W |
| Reverse Charging | Yes | Yes |
| Wireless Charging | — | 15W |
| Misc | ||
|---|---|---|
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Crafted Black |
| Models | X6840B | Galaxy Z TriFold 512GB / 1TB regional family |
| General | ||
|---|---|---|
| Product | — | Samsung Galaxy Z TriFold |
| this configuration | — | Samsung Galaxy Z TriFold 16GB/512GB |
| Model reference | — | Galaxy Z TriFold 512GB Korean unlocked spec family |
| Display | — | 10-inch-class Dynamic AMOLED 2X main display with 2160 x 1584 resolution and 120Hz refresh, plus 6.5-inch-class cover display |
| Processor | — | Octa-core CPU at 4.47GHz and 3.5GHz ; Samsung US page names Snapdragon 8 Elite for Galaxy |
| Memory and storage | — | 16GB RAM / 512GB storage |
| Software | — | Android is ; confirm exact One UI version and regional software support before checkout |
| Camera | — | 200MP wide, 12MP ultra-wide and 10MP telephoto rear cameras plus 10MP front and cover cameras |
| Battery and charging | — | 5600mAh typical battery ; previous 65W charging claim removed because the checked official source did not support it |
| Connectivity | — | 5G Sub6, Wi-Fi 7, Bluetooth 5.4, NFC, UWB and USB-C 3.2 Gen 1 |
| Key features | — | Samsung official specs list S Pen as not supported; IP48 water-resistance limits and foldable care should be confirmed before purchase |
| Condition | — | new |
| Buyer fit | — | Best for buyers who want Samsung foldable productivity on the largest Galaxy phone screen and accept premium foldable-care tradeoffs. |
Use the comparison table to choose based on the price, condition, and specs that matter most to you, especially ram / storage variants and official colours.
Infinix Smart 20 is the better fit if its advantages in ram / storage variants matter more than the savings on Samsung Galaxy Z TriFold; otherwise compare current prices and availability before buying.
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