Device comparison
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Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Announced | 2026, January 16 | 2026, February |
| Released | 2026, January | 2026-03-04 |
| Status | Available | Available |
NETWORK6 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | 1, 3, 5, 8, 28, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| 5G | No | No |
| Speed | LTE | LTE |
| Technology | 2G | 3G | 4G | 4G / 3G / 2G |
BODY5 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Build | Glass Front, Plastic Back, Plastic Frame | Glass front, plastic back, plastic frame |
| Dimensions | 167.7x77.8x8.10mm | 167.7 x 78.8 x 7.7 mm |
| IP Rating | IP64 Dust Tight and Water Resistant (water splashes) | IP64 |
| SIM | Nano-SIM + Nano-SIM | Dual Nano-SIM, dual standby; dedicated microSD slot |
| Weight | 182 g (6.42 oz) | 189 g |
DISPLAY8 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Brightness | 500 nits (max) | 560 nits typical; 700 nits HBM |
| Color | — | 72% NTSC |
| Protection | — | No branded cover glass specified by Infinix |
| Refresh Rate | 120Hz | Up to 120 Hz |
| Resolution | 720*1600 | 720 x 1576 |
| Screen-to-body | ~84.3% | ~84.8% |
| Size | Main: 6.75 inches | 6.78 inches |
| Type | IPS LCD, 120Hz | IPS LCD |
PLATFORM4 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55 |
| Chipset | Unisoc T7250 | MediaTek Helio G81 Ultimate |
| GPU | Mali-G57 MP1 | Mali-G52 |
| OS | Android 15 | Android 16, XOS 16 |
MEMORY5 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Card slot | microSDXC (dedicated slot) | Expandable storage, up to 2 TB |
| Internal | 64 GB / 128 GB | 64 GB / 128 GB |
| RAM | 4 GB physical RAM | 4 GB |
| Storage Type | — | eMMC |
| Storage/RAM variants | 64 GB / 128 GB; 4 GB physical RAM | 64 GB / 128 GB; 4 GB RAM |
MAIN CAMERA3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Features | LED Flash | LED Flash |
| MAIN CAMERA | 13MP, Rear Dual Flash | 8 MP, f/2.0, autofocus |
| Video | 1080p@30fps | 2K at 30 fps; 1080p at 30 fps |
SELFIE CAMERA3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Features | HDR | Screen flash |
| Selfie camera | 8MP | 8 MP, f/2.0 |
| Video | 1080p@30fps | 2K at 30 fps |
SOUND2 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
COMMUNICATION6 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Bluetooth | Yes | Yes |
| NFC | No | Yes |
| Positioning | GPS | Yes, with A-GPS |
| Radio | FM radio | Yes |
| USB | USB-C | USB Type-C |
| WLAN | Yes | Yes |
FEATURES1 field
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Sensors | Software Gyroscope | Side Fingerprint Sensor | Infrared Remote Control | G-SENSOR, E-COMPASS, GYROSCOPE, LIGHT SENSOR, PROXIMITY SENSOR, FINGERPRINT, MOTOR, INFRARED BLASTER |
BATTERY3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Capacity | 5000mAh | 5200 mAh |
| Charging Type | 15W charging | 15W supported; 10W charger supplied |
| Type | Non-removable Li-Po Battery | Non-removable Li-Po Battery |
ADDITIONAL INFORMATION4 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Colors | Ink Black / Titanium Grey / Aurora Purple / Galaxy Blue | Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue |
| Compatibility | Global specification set | India specification set |
| Models | Spark Go 3 | X6840 |
| Price in Nigeria | ₦110,000 (Stored estimate) | ₦159,800 (Seller price) |
TESTS3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Battery Endurance | — | PCMark battery test: 11 h 24 min; charging from 20% to 100% took 2 h 12 min (91mobiles testing). |
| Graphics | — | 3DMark Wild Life Extreme: 169; BGMI averaged 28.4 FPS; Call of Duty Mobile delivered 40-45 FPS (91mobiles testing). |
| Performance | — | AnTuTu: 366,645; Geekbench multi-core: 1,352 (91mobiles testing). |
SECURITY3 fields
| Specification | Spark Go 3 | Smart 20 |
|---|---|---|
| Anti-theft | — | Android Find Hub with remote locate, secure and erase functions; Android theft-protection features are configurable where supported. |
| Data Protection | — | Android 16 device encryption and screen-lock protection with fingerprint authentication. |
| Security | Side-mounted fingerprint sensor | Side-mounted fingerprint sensor; Android 16 with XOS 16; two years of security patches promised. |