Which is better in Nigeria, Infinix Smart 20 or iPhone 18 Pro?
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 and iPhone 18 Pro 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 iPhone 18 Pro. 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 | iPhone 18 Pro |
|---|---|---|
| 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 | 2622 x 1206 |
| 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 | Super Retina XDR OLED |
| Size | 6.78 inches | 6.3 inches |
| Peak Brightness | 700 nits | 3000 nits |
| Refresh Rate | — | 120Hz |
| Pixel Density | — | 460 ppi |
| Protection | — | Ceramic Shield 2 front |
| 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 | iOS 27 |
| Chip | — | Apple A20 Pro |
| CPU and GPU | — | 6-core CPU, 7-core GPU with Neural Accelerators, Dual 16-core Neural Engine |
| Current listed storage | — | 256GB and 512GB; availability varies by selected variant |
| Connector | — | USB-C with USB 3 up to 10Gb/s and DisplayPort support |
| Apple Intelligence | — | Supported |
| RAM | — | 12GB (listed by GSMArena; Apple does not publish RAM capacity) |
| Camera | ||
|---|---|---|
| Rear camera | 8MP, f/2.0, autofocus | — |
| Front camera | 8MP, f/2.0, fixed focus | 18MP Center Stage, f/1.9, autofocus with Focus Pixels |
| 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 | — |
| Rear camera system | — | 48MP Pro Fusion Main, 48MP Fusion Ultra Wide and 48MP Fusion Telephoto |
| Main camera | — | 48MP, 24 mm, variable aperture (f/1.48, f/1.8, f/2.8, f/4.0), second-generation sensor-shift OIS |
| Telephoto and zoom | — | 4x Telephoto with 3D sensor-shift OIS; up to 8x optical-quality zoom and 40x digital zoom |
| Video | — | 4K Dolby Vision up to 120 fps on Fusion Main; ProRes, ProRes RAW, Apple Log 2 and Genlock support |
| Battery and charging | ||
|---|---|---|
| Battery | 5200mAh typical | — |
| Charging | 10W charger, 15W supported | — |
| Reverse charging | Yes, 5W supported | — |
| Battery life | — | Up to 24 hours typical use, 36 hours video playback or 33 hours streamed video playback |
| Fast charging | — | Up to 50% in around 15 minutes with a compatible 60W-capable AVS adapter |
| Wireless charging | — | MagSafe up to 25W and Qi2 up to 25W |
| Battery type | — | Built-in rechargeable lithium-ion battery |
| Battery capacity — eSIM-only model | — | 4,288mAh (GSMArena; regional configuration) |
| Battery capacity — Physical + eSIM model | — | 4,056mAh (GSMArena; regional configuration) |
| Connectivity | ||
|---|---|---|
| Network | 4G / 3G / 2G | — |
| SIM | 2 nano SIMs + microSD | — |
| Wi-Fi | 802.11 a/b/g/n/ac | — |
| Bluetooth | Yes | Bluetooth 6 |
| USB | USB Type-C with OTG | USB-C, USB 3 up to 10Gb/s, DisplayPort |
| Earphone | 3.5mm earphone jack | — |
| FM Radio | Yes | — |
| GPS | Yes | — |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 7 (802.11be) with 2x2 MIMO |
| Positioning | GPS navigation supported | Dual-frequency GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC |
| 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 NR, Gigabit LTE, UMTS/HSPA+ and GSM/EDGE; bands vary by regional model |
| 5G Support | No | Yes |
| Body | ||
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 | 150.0 x 71.9 x 8.75 mm |
| Build | 7.7mm ultra-slim body | Aluminum unibody, Ceramic Shield 2 front, Ceramic Shield back |
| SIM | Dual SIM: 2 nano SIMs + microSD | eSIM-only variants support dual active eSIM; Physical + eSIM variants support nano-SIM + eSIM and dual eSIM |
| Protection | IP64 | IP68, up to 6m for 30 minutes |
| Weight | — | 211g |
| Platform | ||
|---|---|---|
| OS | Android 16 | — |
| Chipset | MediaTek Helio G81 Ultimate | Apple A20 Pro |
| CPU | Octa-core: 2x2.0GHz Cortex-A75 + 6x1.7GHz Cortex-A55 | 6-core CPU with 2 super cores and 4 efficiency cores |
| GPU | Mali-G52 | 7-core GPU with Neural Accelerators |
| Memory | ||
|---|---|---|
| Card Slot | microSD up to 2TB | No |
| Internal Storage | 128GB | 256GB |
| RAM | 4GB | 12GB |
| 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 | 48MP Pro Fusion Main with variable aperture, 48MP Ultra Wide and 48MP Telephoto; sensor-shift OIS; up to 8x optical-quality zoom |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | 4K Dolby Vision up to 120 fps on Fusion Main; ProRes, ProRes RAW, Apple Log 2 and Genlock |
| Triple Camera | — | 48MP |
| Selfie Camera | ||
|---|---|---|
| Resolution | 8MP | 18MP |
| Features | 8MP, f/2.0, fixed focus | 18MP Center Stage camera, f/1.9, autofocus, Retina Flash, Dual Capture |
| Video | 2K 30fps, 1080p 30fps, 720p 30fps | 4K Dolby Vision up to 60 fps; ProRes RAW and Apple Log 2 |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes (mono) | Yes, with stereo speakers |
| 3.5mm Jack | Yes | No |
| Features | ||
|---|---|---|
| Fingerprint | Fingerprint sensor | Face ID |
| Sensors | G-sensor, e-compass, software gyroscope, light sensor, proximity sensor, fingerprint, motor, infrared blaster | Face ID, LiDAR Scanner, barometer, high dynamic range gyro, high-g accelerometer, proximity sensor, dual ambient light sensors |
| Battery | ||
|---|---|---|
| Capacity | 5200mAh | — |
| Wired Charging | 15W | — |
| Reverse Charging | Yes | — |
| Wireless Charging | — | 25W |
| Misc | ||
|---|---|---|
| Colors | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue | Black, Silver, Glacier, Burgundy |
| Models | X6840B | Varies by region; U.S. technical specifications list A3472 and A3473 |
| Display and design | ||
|---|---|---|
| Display | — | 6.3-inch Super Retina XDR OLED |
| Resolution | — | 2622 x 1206 pixels at 460 ppi |
| Refresh rate | — | ProMotion adaptive refresh up to 120Hz; Always-On display |
| Brightness | — | 1000 nits typical, 1600 nits HDR peak, 3000 nits outdoor peak |
| Build | — | Aluminum unibody, Ceramic Shield 2 front and Ceramic Shield back |
| Durability | — | IP68, maximum depth of 6 metres for up to 30 minutes |
| Dimensions and weight | — | 150.0 x 71.9 x 8.75 mm; 211 g |
| Colours | — | Black, Silver, Glacier, Burgundy |
| Connectivity and SIM | ||
|---|---|---|
| Mobile network | — | 5G NR, Gigabit LTE, UMTS/HSPA+ and GSM/EDGE; bands vary by regional model |
| Wireless | — | Wi-Fi 7, Bluetooth 6, Thread, NFC and second-generation Ultra Wideband |
| Location | — | Dual-frequency GPS, GLONASS, Galileo, QZSS, BeiDou and NavIC |
| eSIM-only variant | — | Dual eSIM with two active eSIMs; no physical SIM tray |
| Physical + eSIM variant | — | Dual SIM with nano-SIM and eSIM; also supports dual eSIM |
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.
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