Device comparison
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Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Announced | 2026, August 11 (India) | 2025, June 24 |
| Released | Release date not recorded | 2025-06-24 |
| Status | Available (offline retail) | Available. Released 2025, June |
NETWORK6 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| 2G Bands | — | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | — | HSDPA 850 / 900 / 2100 |
| 4G LTE | — | 3, 40 |
| 5G | — | No |
| Speed | — | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
BODY6 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Build | — | Glass front, plastic back, plastic frame |
| Colors | Konark Gold, Ajanta Grey | — |
| Dimensions | — | 165.6 x 77 x 8.3 mm (6.52 x 3.03 x 0.33 in) |
| IP Rating | MIL-STD-810H drop certified | IP64 Dust Tight and Water Resistant (water splashes) |
| SIM | Dual SIM (dual 4G) | Nano-SIM + Nano-SIM |
| Weight | — | 186 g (6.56 oz) |
DISPLAY6 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Brightness | — | 500 nits (max) |
| Refresh Rate | 90Hz | 120Hz |
| Resolution | qHD | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) |
| Screen-to-body | — | ~84.2% |
| Size | 6.59 inches | 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio) |
| Type | LCD | IPS LCD, 120Hz |
PLATFORM4 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| CPU | — | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) |
| Chipset | Unisoc SC9863A (28 nm) | Unisoc T7250 (12 nm) |
| GPU | — | Mali-G57 MP1 |
| OS | Android 16 (Go edition) | Android 15, HIOS 15 |
MEMORY5 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Card slot | — | microSDXC |
| Internal | 32GB | 64GB, 128GB, 256GB; eMMC 5.1 |
| RAM | 3GB | 3GB RAM, 4GB RAM |
| Storage Type | — | eMMC 5.1 |
| Storage/RAM variants | 3GB+32GB | 64GB, 128GB, 256GB eMMC 5.1; 3GB RAM, 4GB RAM |
MAIN CAMERA3 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Features | — | Dual-LED flash, HDR |
| MAIN CAMERA | 8 MP (main) | 13 MP, f/1.8, 27mm (wide), PDAF |
| Video | — | 1080p@30fps |
SELFIE CAMERA3 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Features | — | Dual-LED flash |
| Selfie camera | 5 MP | 8 MP |
| Video | — | Yes |
SOUND2 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| 3.5mm jack | — | Yes |
| Loudspeaker | — | Yes, with dual speakers |
COMMUNICATION6 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Bluetooth | — | Yes |
| NFC | — | No |
| Positioning | — | GPS |
| Radio | — | FM radio |
| USB | USB Type-C | USB Type-C, OTG |
| WLAN | — | Yes |
FEATURES1 field
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Sensors | — | Fingerprint (side-mounted); unspecified sensors |
BATTERY3 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Capacity | 5000 mAh | 5000mAh |
| Charging Type | 10W wired | 15W wired |
| Type | — | 5000 mAh |
ADDITIONAL INFORMATION6 fields
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Colors | Konark Gold; Ajanta Grey | Ink Black, Titanium Grey, Veil White, Turquoise Green |
| Launch Price | INR 8,499 (3GB+32GB) — India | — |
| Launch Price (USD) | — | $90.00 (reference only — see Price in Nigeria above for the actual retail price) |
| Models | — | KM4 |
| Models and regions | India | — |
| Price in Nigeria | ₦135,100 (Stored estimate) | ₦135,000 (Stored estimate) |
SECURITY1 field
| Specification | Smart 4 | Spark Go 2 |
|---|---|---|
| Security | — | Side-mounted fingerprint sensor |